A padlock structure and vehicle

Abstract

The utility model provides a padlock structure and vehicle relates to the technical field of lockset, this padlock structure includes first casing, second casing, lock bolt subassembly and self locking subassembly. Second casing is connected with one side of first casing and is defined to form and holds the cavity, holds the cavity and is linked together with the mounting hole, lock bolt piece is used for jointing buckle, lock bolt piece can extend the opening or contract to second casing, one side of self locking piece is towards button piece setting, first elastic piece abuts between button piece and self locking piece, one side of self locking piece is away from button piece and is connected with lock bolt subassembly, and self locking piece and first casing movable joint, when pressing button piece, self locking piece is relative first casing activity to make self locking piece and first casing separate. The utility model has the effect of double locking, reduces the situation that lock bolt piece and buckle accidentally separate each other because of the accidental touch or knock lock bolt subassembly, ensures the locking stability of lock bolt piece, promotes the security of padlock structure.

Description

Technical Field

[0001] This utility model relates to the field of lock technology, and more specifically, to a padlock structure and a vehicle. Background Technology

[0002] A padlock is a mechanical or electronic lock that achieves locking through the physical engagement of a shank or bolt with a latch. It is widely used in many fixed applications such as toolboxes and bags. Common padlock mechanisms are susceptible to damage from impacts or accidental activation, causing the padlock to separate during the locking process. This can lead to the toolbox or bag accidentally falling off, affecting the user's ease of installation and overall experience. Utility Model Content

[0003] The purpose of this utility model is to provide a padlock structure and vehicle that has a dual locking function, reduces the situation where the lock tongue and the latch are accidentally separated due to accidental contact or bumping of the lock tongue assembly, ensures the locking stability of the lock tongue, improves the security of the padlock structure, and ensures the user experience.

[0004] The first aspect of this utility model provides a padlock structure, which includes: A first housing, wherein the first housing is provided with mounting holes; A second housing is connected to one side of the first housing and defines a receiving cavity, the receiving cavity being connected to the mounting hole, and the second housing having an opening; A locking tongue assembly is disposed within the receiving cavity. The locking tongue assembly is provided with a locking tongue member and a pulling member. The locking tongue member is used to engage with a buckle. When the pulling member is moved, the locking tongue member can extend out of the opening or retract into the second housing. The self-locking assembly includes a button, a first elastic member, and a self-locking member. The button is received in the mounting hole, and one side of the self-locking member faces the button. The first elastic member abuts between the button and the self-locking member. The side of the self-locking member away from the button is connected to the latch assembly, and the self-locking member is movably engaged with the first housing. When the button is pressed, the self-locking member moves relative to the first housing to separate the self-locking member from the first housing.

[0005] In one possible embodiment of this utility model, the axial direction of the button is perpendicular to the extension and retraction direction of the latch.

[0006] In one possible embodiment of this utility model, the self-locking component includes a movable hook and a cover plate. The cover plate is installed on the first housing and is provided corresponding to the mounting hole. One side of the cover plate abuts against the first elastic member. The movable hook is provided on the side of the cover plate away from the first elastic member and can be engaged or disengaged from the cover plate.

[0007] In one possible embodiment of this utility model, one end of the movable hook is provided with a rotating shaft, and the movable hook rotates relative to the rotating shaft. The end of the movable hook away from the rotating shaft is provided with a locking part. The cover plate is provided with a locking groove on the side near the movable hook. The locking part can be locked into the locking groove, or when the button is pressed, the locking part separates from the locking groove.

[0008] In one possible embodiment of the present invention, the self-locking component further includes a push block and a second elastic member, the locking tongue is provided with a mounting groove, the push block is disposed in the mounting groove, and the second elastic member abuts against the push block and the bottom of the mounting groove.

[0009] In one possible embodiment of this utility model, a limiting groove is provided on the side of the movable hook away from the cover plate, the movable hook abuts against the push block, and the push block can slide relative to the limiting groove.

[0010] In one possible embodiment of this utility model, the limiting groove is an inclined structure, the push block can extend out of the mounting groove or retract into the mounting groove, and the moving direction of the push block is parallel to the extension and retraction direction of the locking tongue.

[0011] In one possible embodiment of the present invention, the latch assembly further includes a base, a third elastic member, and a fourth elastic member. The third elastic member abuts between the base and the latch member, and the fourth elastic member abuts between the base and the latch assembly. The third elastic member and the fourth elastic member are arranged parallel to each other.

[0012] In one possible embodiment of the present invention, the latch assembly further includes a pull block, one end of the latch is connected to the pull block, and the pull member is provided at the end of the pull block away from the latch, the pull member being a pull rope.

[0013] A second aspect of this utility model provides a vehicle including a buckle and a padlock structure as described in any of the above embodiments, wherein the locking tongue of the padlock structure is used to engage with the buckle.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The padlock structure and vehicle provided by this utility model have a second housing and a first housing assembled and positioned to form a receiving cavity. The locking tongue is used to engage and fix the buckle. The button is used to be installed in the mounting hole of the first housing. The locking tongue assembly and the first housing are self-locked and limited by a self-locking component. When the user presses the button, the self-locking component can be unlocked. The first elastic component is used to reset the button, so that the locking tongue assembly is limited and unlocked by the self-locking component and the first housing. The movable pull component drives the locking tongue to extend and retract, so that the locking tongue can extend and retract in the opening of the receiving cavity, thereby realizing the separation between the locking tongue and the buckle. It has a dual locking function, reduces the situation where the locking tongue and the buckle are accidentally separated due to accidental contact or bumping of the locking tongue assembly, ensures the locking stability of the locking tongue, improves the security of the padlock structure, and ensures the user experience. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the padlock structure provided in some embodiments of the present utility model; Figure 2 This is a schematic diagram of the three-dimensional assembly structure of the padlock structure provided in some embodiments of this utility model. Figure 1 ; Figure 3 This is a schematic diagram of the three-dimensional assembly structure of the padlock structure provided in some embodiments of this utility model. Figure 2 ; Figure 4 This is a cross-sectional view of the padlock structure provided in some embodiments of the present invention; Figure 5 This is a three-dimensional structural diagram of the self-locking component of the padlock structure provided in some embodiments of the present utility model; Figure 6 This is a schematic diagram illustrating the application structure of the padlock structure and connector provided in some embodiments of this utility model.

[0017] Explanation of key component symbols; 100-Padlock structure; 110-First housing; 111-Mounting hole; 120-Second housing; 121-Opening; 130-Lock bolt assembly; 131-Lock bolt component; 1311-Mounting groove; 132-Pull component; 133-Pull block; 134-Base; 135-Third elastic component; 136-Fourth elastic component; 140-Self-locking assembly; 141-Button component; 142-First elastic component; 143-Self-locking component; 1431-Moving hook; 1431a-Limiting groove; 1431b-Snap-fit ​​part; 1432-Cover plate; 1432a-Slot; 1433-Push block; 1434-Second elastic component; 200-Connector; 210-Snap-fit; X-First direction; Y-Second direction; Z-Third direction. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. 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.

[0019] Therefore, the following 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.

[0020] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "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 of this utility model is in use. They are 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. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0024] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0025] refer to Figure 1 As shown, an embodiment of this application provides a padlock structure 100, which includes a first housing 110, a second housing 120, a latch assembly 130, and a self-locking assembly 140.

[0026] Specifically, in combination Figure 2 and Figure 3 As shown, the first housing 110 has a mounting hole 111. The second housing 120 is connected to one side of the first housing 110 and defines a receiving cavity. The receiving cavity is connected to the mounting hole 111. The second housing 120 has an opening 121. A locking tongue assembly 130 is disposed in the receiving cavity. The locking tongue assembly 130 is provided with a locking tongue member 131 and a pulling member 132. The locking tongue member 131 is used to engage the buckle 210. When the pulling member 132 is moved, the locking tongue member 131 can extend out of the opening 121 or retract into the second housing 120. The second housing 120 and the first housing 110 are assembled and positioned to form a receiving cavity. The locking tongue member 131 is used to engage and fix the buckle 210. The button member 141 is used to be installed in the mounting hole 111 of the first housing 110.

[0027] In this embodiment, as Figure 3As shown, the self-locking assembly 140 includes a button 141, a first elastic member 142, and a self-locking member 143. The button 141 is received in the mounting hole 111. One side of the self-locking member 143 faces the button 141. The first elastic member 142 abuts against the button 141 and the self-locking member 143. The side of the self-locking member 143 away from the button 141 is connected to the latch assembly 130, and the self-locking member 143 is movably engaged with the first housing 110. The latch assembly 130 and the first housing 110 are self-locked and limited by the self-locking member 143. When the button 141 is pressed, the self-locking member 143 moves relative to the first housing 110 to separate the self-locking member 143 from the first housing 110. When the user presses the button 141, the self-locking member 143 can be unlocked. The first elastic member 142 is used to reset the button 141, so that the latch assembly 130 is limited and unlocked from the first housing 110 through the self-locking member 143. The movable pull member 132 drives the latch 131 to extend and retract, so that the latch 131 can extend and retract in the opening 121 of the receiving cavity, thereby realizing the separation between the latch 131 and the buckle 210. It has a dual locking function, reducing the situation where the latch 131 and the buckle 210 are accidentally separated due to accidental touch or bumping of the latch assembly 130, ensuring the locking stability of the latch 131, and improving the security of the padlock structure 100.

[0028] refer to Figure 1 and Figure 2 As shown, the padlock structure 100 has a first direction X, a second direction Y, and a third direction Z, wherein the first direction X, the second direction Y, and the third direction Z are arranged perpendicularly to each other. For example, the first direction X refers to the height direction of the padlock structure 100, the second direction Y refers to the width direction of the padlock structure 100, and the third direction Z refers to the length direction of the padlock structure 100. It is understood that the above definitions are only for ease of understanding the relative positional relationships of the parts in the padlock structure 100 and should not be construed as limitations on this application.

[0029] In one embodiment, alternatively, such as Figure 3 and Figure 4As shown, the self-locking component 143 includes a movable hook 1431 and a cover plate 1432. The cover plate 1432 is installed on the first housing 110 and is provided corresponding to the mounting hole 111. One side of the cover plate 1432 abuts against the first elastic member 142. The movable hook 1431 is provided on the side of the cover plate 1432 away from the first elastic member 142. The movable hook 1431 can engage or disengage with the cover plate 1432. When the user presses the button 141, the button 141 can drive the cover plate 1432 to move through the mounting hole 111. The first elastic member 142 is used to abut between the cover plate 1432 and the button 141. When the self-locking component 143 self-locks the latch assembly 130, the cover plate 1432 is used to limit the movable hook 1431 to ensure the relative positioning of the latch assembly 130 in the self-locking position.

[0030] When the user releases button 141, the first elastic element 142 resets button 141, allowing the user to press button 141 again to release the locking tongue assembly 130 via the self-locking element 143. For example, the first elastic element 142 can be a constant pressure spring or a return spring.

[0031] Optionally, refer to Figure 2 and Figure 4 As shown, one end of the movable hook 1431 is provided with a rotating shaft, and the movable hook 1431 rotates relative to the rotating shaft. The end of the movable hook 1431 away from the rotating shaft is provided with a locking part 1431b. The cover plate 1432 has a slot 1432a on the side near the movable hook 1431. The locking part 1431b can be locked into the slot 1432a, or when the button 141 is pressed, the locking part 1431b separates from the slot 1432a. When the movable hook 1431 rotates relative to the cover plate 1432 via the rotating shaft, the locking part 1431b of the movable hook 1431 engages with the slot 1432a, causing the movable hook 1431 to move closer to the cover plate 1432, or the locking part 1431b of the movable hook 1431 separates from the slot 1432a of the cover plate 1432, causing the movable hook 1431 to move away from the cover plate 1432. At this time, the self-locking of the latch assembly 130 is released, and the latch assembly 130 can be moved freely by the pulling member 132, which has better safety and reliability.

[0032] In summary, the second housing 120 of the padlock structure 100 is assembled and positioned with the first housing 110 to form a receiving cavity. The latch 131 is used to engage and fix the buckle 210. The button 141 is used to be installed in the mounting hole 111 of the first housing 110. The latch assembly 130 and the first housing 110 are self-locked and limited by the self-locking member 143. When the user presses the button 141, the self-locking member 143 can be unlocked. The first elastic member 142 is used to reset the button 141, so that the latch assembly 130 is self-locked. The component 143 is limited and unlocked by the first housing 110. The movable pull component 132 drives the locking tongue component 131 to extend and retract, so that the locking tongue component 131 can extend and retract in the opening 121 of the receiving cavity, thereby realizing the separation between the locking tongue component 131 and the buckle 210. It has a dual locking function, reducing the possibility of accidental contact or bumping of the locking tongue component 130 causing the locking tongue component 131 and the buckle 210 to separate accidentally, ensuring the locking stability of the locking tongue component 131, improving the security of the padlock structure 100, and ensuring the user experience.

[0033] refer to Figures 1 to 3 As shown, an embodiment of this application provides another padlock structure 100, which includes a first housing 110, a second housing 120, a latch assembly 130, and a self-locking assembly 140.

[0034] Specifically, in combination Figure 2 and Figure 3 As shown, the first housing 110 has a mounting hole 111. The second housing 120 is connected to one side of the first housing 110 and defines a receiving cavity. The receiving cavity communicates with the mounting hole 111. The second housing 120 has an opening 121. A locking tongue assembly 130 is disposed in the receiving cavity. The locking tongue assembly 130 has a locking tongue member 131 and a pulling member 132. The locking tongue member 131 is used to engage the buckle 210. When the pulling member 132 is moved, the locking tongue member 131 can extend out of the opening 121 or retract into the second housing 120. The second housing 120 and the first housing 110 are assembled and positioned to form a receiving cavity. The locking tongue member 131 is used to engage and fix the buckle 210. The button member 141 is used to be installed in the mounting hole 111 of the first housing 110. Figure 3As shown, the self-locking assembly 140 includes a button 141, a first elastic member 142, and a self-locking member 143. The button 141 is received in the mounting hole 111. One side of the self-locking member 143 faces the button 141. The first elastic member 142 abuts against the button 141 and the self-locking member 143. The side of the self-locking member 143 away from the button 141 is connected to the latch assembly 130, and the self-locking member 143 is movably engaged with the first housing 110. The latch assembly 130 and the first housing 110 are self-locked and limited by the self-locking member 143. When the button 141 is pressed, the self-locking member 143 moves relative to the first housing 110 to separate the self-locking member 143 from the first housing 110. When the user presses the button 141, the self-locking member 143 can be unlocked. The first elastic member 142 is used to reset the button 141, so that the latch assembly 130 is limited and unlocked from the first housing 110 through the self-locking member 143. The movable pull member 132 drives the latch 131 to extend and retract, so that the latch 131 can extend and retract in the opening 121 of the receiving cavity, thereby realizing the separation between the latch 131 and the buckle 210. It has a dual locking function, reducing the situation where the latch 131 and the buckle 210 are accidentally separated due to accidental touch or bumping of the latch assembly 130, ensuring the locking stability of the latch 131, and improving the security of the padlock structure 100.

[0035] In one embodiment, alternatively, referencing Figure 2 As shown, the axial direction of the button 141 is perpendicular to the extension and retraction direction of the latch 131. That is, the direction in which the user presses the button 141 is perpendicular to the movement direction of the latch 131. This makes it convenient for the user to unlock the latch 131 by operating the button 141. After unlocking the latch 131, the user can use the movable pull member 132 to move the latch 131 in an extension and retraction manner. The operation is relatively convenient. The multiple locking mechanisms ensure security and guarantee the locking stability of the latch 131. This is suitable for scenarios with high requirements for operational efficiency and reliability.

[0036] In one embodiment, alternatively, such as Figure 3 and Figure 4As shown, the self-locking component 143 includes a movable hook 1431 and a cover plate 1432. The cover plate 1432 is installed on the first housing 110 and is provided corresponding to the mounting hole 111. One side of the cover plate 1432 abuts against the first elastic member 142. The movable hook 1431 is provided on the side of the cover plate 1432 away from the first elastic member 142. The movable hook 1431 can engage or disengage with the cover plate 1432. When the user presses the button 141, the button 141 can drive the cover plate 1432 to move through the mounting hole 111. The first elastic member 142 is used to abut between the cover plate 1432 and the button 141. When the self-locking component 143 self-locks the latch assembly 130, the cover plate 1432 is used to limit the movable hook 1431 to ensure the relative positioning of the latch assembly 130 in the self-locking position. For example, the button 141 passes through the cover plate 1432 and can abut against the movable hook 1431. The button 141 drives the movable hook 1431 to move so that the button 141 can release the locking structure between the movable hook 1431 and the cover plate 1432.

[0037] Optionally, refer to Figure 2 and Figure 4 As shown, one end of the movable hook 1431 is provided with a rotating shaft, and the movable hook 1431 rotates relative to the rotating shaft. The end of the movable hook 1431 away from the rotating shaft is provided with a locking part 1431b. The cover plate 1432 has a slot 1432a on the side near the movable hook 1431. The locking part 1431b can be locked into the slot 1432a, or when the button 141 is pressed, the locking part 1431b separates from the slot 1432a, and the movable hook 1431 rotates... When the moving shafts rotate relative to each other, the engaging part 1431b of the movable hook 1431 engages with the slot 1432a, causing the movable hook 1431 to approach the cover plate 1432, or the engaging part 1431b of the movable hook 1431 separates from the slot 1432a of the cover plate 1432, causing the movable hook 1431 to move away from the cover plate 1432. At this time, the self-locking of the latch assembly 130 is released, and the latch assembly 130 can be moved freely by the pulling member 132, which has better safety and reliability.

[0038] Optionally, such as Figure 4As shown, the self-locking component 143 also includes a push block 1433 and a second elastic element 1434. The second elastic element 1434 can be a constant pressure spring or a return spring. The locking tongue 131 is provided with a mounting groove 1311. The push block 1433 is disposed in the mounting groove 1311. The second elastic element 1434 abuts against the push block 1433 and the bottom of the mounting groove 1311. The mounting groove 1311 provides a certain amount of movement space for the push block 1433. When the push block 1433 is in the mounting groove 1311... During movement, the push block 1433 supports the movable hook 1431, and the second elastic element 1434 is used to reset the push block 1433 to its initial state after movement. The second elastic element 1434 and the movable hook 1431 respectively press against the opposite ends of the push block 1433 to maintain the relative positioning of the push block 1433. When the movable hook 1431 rotates relative to each other, the push block 1433 maintains the stability of the angle or position of the movable hook 1431 through the transmission of reverse force.

[0039] Optionally, combined Figure 4 and Figure 5 As shown, the movable hook 1431 is provided with a limiting groove 1431a on the side away from the cover plate 1432. The movable hook 1431 abuts against the push block 1433. The push block 1433 can slide relative to the limit groove 1431a. When the locking tongue 131 moves relative to the push block 1433, the push block 1433 moves relative to the push block 1431a. The limiting groove 1431a is used to guide and limit the movement path of the push block 1433, prevent the push block 1433 from shifting laterally, and ensure the reliability of the linkage between the push block 1433 and the movable hook 1431.

[0040] Furthermore, such as Figure 5 As shown, the limiting groove 1431a has an inclined structure. The push block 1433 can extend out of the mounting groove 1311 or retract into the mounting groove 1311. The moving direction of the push block 1433 is parallel to the extension and retraction direction of the locking tongue 131. When the locking tongue 131 extends and retracts, the push block 1433 moves relative to the mounting groove 1311, allowing the push block 1433 to extend out of the mounting groove 1311 or retract into the mounting groove 1311. The inclined limiting groove 1431a matches the angle change of the movable hook 1431 during rotation, ensuring that the locking part 1431b of the movable hook 1431 can be locked into the locking groove 1432a during relative rotation, avoiding jamming or conflict of the movable hook 1431.

[0041] In one embodiment, alternatively, referencing Figure 3 and Figure 4As shown, the latch assembly 130 also includes a base 134, a third elastic element 135, and a fourth elastic element 136. For example, the third elastic element 135 and the fourth elastic element 136 can be a return spring or a constant pressure spring. The third elastic element 135 and the fourth elastic element 136 are arranged parallel to each other. The latch 131 reciprocates relative to the base 134 along the first direction X, causing the latch 131 to extend and retract. The third elastic element 135 and the fourth elastic element 136 work together to support the latch assembly 130. The symmetrical force distribution of the two elastic elements can counteract the lateral force generated by the tilt of the latch 131. The synergistic effect of the two elastic elements ensures the movement stability and support reliability of the latch 131 during the extension and retraction process.

[0042] For example, the moving direction of the locking tongue 131 is parallel to the extension and retraction direction of the third elastic member 135, and the moving direction of the locking tongue 131 is parallel to the extension and retraction direction of the fourth elastic member 136.

[0043] Furthermore, such as Figure 4 As shown, the latch assembly 130 further includes a pull block 133. One end of the latch 131 is connected to the pull block 133. A pull member 132, which is a pull cord, is located at the end of the pull block 133 away from the latch 131. The third elastic member 135 abuts against the base 134 and the latch 131, and the fourth elastic member 136 abuts against the base 134 and the pull block 133. The user pulls the pull cord, thereby moving the pull block 133 and enabling synchronous movement of the pull block 133 and the latch 131. For example, the third elastic member 135, the fourth elastic member 136, and the latch 131 are disposed within the pull block 133, which is used to assemble and accommodate components such as the latch 131, the third elastic member 135, and the fourth elastic member 136.

[0044] refer to Figure 6 As shown, an embodiment of this utility model also provides a vehicle, which can be a two-wheeled vehicle, a three-wheeled vehicle, or a four-wheeled vehicle. The vehicle can also be an electric vehicle, a motorcycle, a moped, etc., including a buckle 210 and a padlock structure 100 as described in the above embodiment. The buckle 210 is disposed on the connector 200. The locking tongue 131 of the padlock structure 100 is used to engage with the buckle 210, so that the locking tongue 131 and the buckle 210 of the connector 200 form a locking structure. The vehicle including the padlock structure 100 has all the beneficial effects of the padlock structure 100, which will not be described in detail here.

[0045] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limitations; therefore, other examples of exemplary embodiments may have different values.

[0046] The embodiments described above are merely examples of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model.

Claims

1. A padlock structure, characterized in that, include: A first housing, wherein the first housing is provided with mounting holes; A second housing is connected to one side of the first housing and defines a receiving cavity, the receiving cavity being connected to the mounting hole, and the second housing having an opening; A locking tongue assembly is disposed within the receiving cavity. The locking tongue assembly is provided with a locking tongue member and a pulling member. The locking tongue member is used to engage with a buckle. When the pulling member is moved, the locking tongue member can extend out of the opening or retract into the second housing. The self-locking assembly includes a button, a first elastic member, and a self-locking member. The button is received in the mounting hole, and one side of the self-locking member faces the button. The first elastic member abuts between the button and the self-locking member. The side of the self-locking member away from the button is connected to the latch assembly, and the self-locking member is movably engaged with the first housing. When the button is pressed, the self-locking member moves relative to the first housing to separate the self-locking member from the first housing.

2. The padlock structure according to claim 1, characterized in that, The axial direction of the button is perpendicular to the extension and retraction direction of the latch.

3. The padlock structure according to claim 1, characterized in that, The self-locking component includes a movable hook and a cover plate. The cover plate is installed on the first housing and is provided corresponding to the mounting hole. One side of the cover plate abuts against the first elastic member. The movable hook is provided on the side of the cover plate away from the first elastic member. The movable hook can engage or disengage with the cover plate.

4. The padlock structure according to claim 3, characterized in that, One end of the movable hook is provided with a rotating shaft, and the movable hook rotates relative to the rotating shaft. The end of the movable hook away from the rotating shaft is provided with a locking part. The cover plate is provided with a locking groove on the side near the movable hook. The locking part can be locked into the locking groove, or when the button is pressed, the locking part separates from the locking groove.

5. The padlock structure according to claim 3, characterized in that, The self-locking component further includes a push block and a second elastic element. The locking tongue is provided with a mounting groove. The push block is disposed in the mounting groove, and the second elastic element abuts against the push block and the bottom of the mounting groove.

6. The padlock structure according to claim 5, characterized in that, The movable hook is provided with a limiting groove on the side away from the cover plate, the movable hook abuts against the push block, and the push block can slide relative to it within the limiting groove.

7. The padlock structure according to claim 6, characterized in that, The limiting groove is an inclined structure, and the push block can extend out of the mounting groove or retract into the mounting groove. The moving direction of the push block is parallel to the extension and retraction direction of the locking tongue.

8. The padlock structure according to any one of claims 1 to 7, characterized in that, The latch assembly further includes a base, a third elastic member, and a fourth elastic member. The third elastic member abuts between the base and the latch member, and the fourth elastic member abuts between the base and the latch assembly. The third elastic member and the fourth elastic member are arranged parallel to each other.

9. The padlock structure according to any one of claims 1 to 7, characterized in that, The latch assembly also includes a pull block, one end of the latch is connected to the pull block, and the pull member is provided at the end of the pull block away from the latch, the pull member being a pull rope.

10. A vehicle, characterized in that, The padlock includes a snap fastener and a padlock structure as described in any one of claims 1 to 9, wherein the latch of the padlock structure is used to engage with the snap fastener.

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