Rust-proof wear-resistant padlock

Abstract

The utility model discloses a rust-proof wear-resistant padlock, which belongs to the field of padlocks, and is characterized in that the rust-proof wear-resistant padlock comprises a lock body, a lock lug and a lock hole, and further comprises a protection assembly, a lock lug, a lock lug and a lock hole, wherein the protection assembly comprises an installation groove, a moving cavity, a supporting frame, a shielding plate, a control groove, a control block and a control assembly, the installation groove is formed in the lock body, the moving cavity is formed in the lock body and communicates with the installation groove, the supporting frame is arranged in the moving cavity and the installation groove, the shielding plate is installed on the supporting frame, and the control block is arranged in the control groove. The control groove is formed in the lock body, the control block is installed on the supporting frame, and the control assembly is installed on the control block. When the padlock is not used, a key hole can be shielded, and most rainwater is prevented from entering the key hole to corrode the key hole; and meanwhile, the keyhole is prevented from being damaged by friction and collision of foreign objects to influence the use of the padlock.

Description

Technical Field

[0001] This application belongs to the field of padlocks, and in particular relates to a rust-proof and wear-resistant padlock. Background Technology

[0002] Padlocks are a commonly used security tool, especially when used outdoors.

[0003] The existing publication number CN210343002U discloses a rainproof padlock, which includes a lock body and a lock ring movably connected to the lock body. The lock body is provided with two lock ring insertion holes that cooperate with the two ends of the lock ring, namely a first lock ring insertion hole and a second lock ring insertion hole. The lock ring includes a rotating section that is rotatably installed in the first lock ring insertion hole and a locking section that can be locked in the second lock ring insertion hole.

[0004] While the padlocks mentioned above offer good protection against rain and dust, their keyholes generally lack shielding or sealing. When not in use, the keyholes are susceptible to rust from rainwater erosion, and are also easily damaged by friction and impacts from external objects, affecting the use of the padlock. Utility Model Content

[0005] The purpose of this application is to address the aforementioned technical problems by providing a rust-proof and wear-resistant padlock that can cover the keyhole when the padlock is not in use, preventing most rainwater from entering the keyhole and causing rust, while also preventing the keyhole from being damaged by friction and impacts from external objects, thus affecting the use of the padlock.

[0006] This application provides a rust-resistant and wear-resistant padlock, including a lock body, lock lugs, a keyhole, and further comprising:

[0007] Protective components are mounted on the lock body;

[0008] The protective assembly includes a mounting slot, a moving cavity, a support frame, a shielding plate, a control slot, a control block, and a control component. The mounting slot is disposed on the lock body, the moving cavity is disposed on the lock body and communicates with the mounting slot, the support frame is disposed within the moving cavity and the mounting slot, the shielding plate is mounted on the support frame, the control slot is disposed on the lock body, the control block is mounted on the support frame, and the control component is mounted on the control block.

[0009] When the keyhole needs to be covered when the padlock is not in use, the user drives the control block to move the support frame. The cover plate is installed on the support frame and moves with the support frame until it covers the keyhole. At this time, the keyhole is covered. The cover plate is made of corrosion-resistant metal or has a waterproof coating. The cover plate can cover the keyhole when the padlock is not in use, preventing most of the rainwater from entering the keyhole and causing rust. At the same time, it prevents the keyhole from being damaged by friction and bumps from external objects, which would affect the use of the padlock.

[0010] Furthermore, the protective component also includes:

[0011] A limiting groove, wherein the limiting groove is disposed on the mounting groove;

[0012] A limiting slider is slidably installed with a limiting groove and is mounted on a support frame.

[0013] As the support frame moves within the moving cavity and mounting slot, the limiting slider also slides within the limiting slot. The sliding cooperation between the limiting slider and the limiting slot provides a limit to the displacement of the support frame, preventing the support frame from shifting position during displacement and causing the shielding plate to fail to cover the lock hole, thus improving the positional stability of the support frame driving the shielding plate to move.

[0014] Furthermore, the control component includes:

[0015] The lock slots are provided in two on the control slot;

[0016] A driving cavity is disposed on the control block and symmetrically distributed on both sides of the control block.

[0017] A compression spring, which is installed inside the drive cavity;

[0018] A limiting plate, which is mounted on a compression spring;

[0019] A pull rod, which is mounted on a limiting plate;

[0020] A locking block, which passes through the drive cavity and is mounted on the limiting plate.

[0021] When the control block needs to be moved within the control slot to displace the support frame, the control component must first release the position lock of the control block. At this time, the user pulls the lever in the opposite direction of the lock block. The lever is pulled and compresses the spring. The spring is compressed, and the lever's displacement causes the limiting plate and the lock block to move until the lock block disengages from the lock slot. The user can then drive the control block to move within the control slot. After the shielding plate has finished shielding the lock hole, the user releases the lever, causing the compression spring to reset. The reset of the compression spring causes the limiting plate and the lock block to reset. At this time, the lock block is pushed into the corresponding lock slot, completing the position lock of the control block. This makes the position of the shielding plate more stable and less prone to positional displacement. When it is necessary to release the shielding plate and reset the control block, the above operation is repeated to return the lock block to the initial lock slot.

[0022] Furthermore, the control component also includes:

[0023] The toggle slot is disposed on the control block.

[0024] An adjusting block is mounted on the pull rod through a lever slot.

[0025] When the lever needs to be pulled to move in the opposite direction of the lock block, the user only needs to hold the two symmetrical adjustment blocks at the same time and squeeze them to bring the two symmetrical adjustment blocks closer to each other. After the lock block is disengaged from the lock groove, the user can pull the two symmetrical squeezed adjustment blocks to move the control block until the control block moves to the pre-specified position. Then the user releases the adjustment blocks to lock the lock block into the lock groove and complete the locking.

[0026] Furthermore, the control block is provided with friction texture.

[0027] The control block is provided with friction texture, which makes it less likely for the user to slip out of their hand when pulling the adjustment block, thus improving the stability and safety of the control block when the user pulls the adjustment block to drive its displacement.

[0028] Furthermore, a rubber ring is provided on the control groove.

[0029] The control groove is equipped with a rubber ring, which can prevent some dust and water from entering the control groove. At the same time, the rubber ring can increase the friction of the control block when it moves in the control groove, making it less likely for the control block to slide independently in the control groove when it is not driven by the user.

[0030] The beneficial effects of this application are:

[0031] 1. The shielding plate can cover the keyhole when the padlock is not in use, preventing most rainwater from entering the keyhole and causing corrosion, while also preventing the keyhole from being damaged by friction and bumps from external objects, thus affecting the use of the padlock;

[0032] 2. The sliding cooperation between the limiting slider and the limiting groove can provide a limit for the displacement of the support frame, preventing the support frame from shifting position during displacement and causing the shielding plate to fail to cover the lock hole, thus improving the positional stability of the support frame driving the shielding plate to move.

[0033] 3. The locking block is pushed into the corresponding locking groove to lock the position of the control block, making the position of the shielding plate more stable and less prone to positional displacement. Attached Figure Description

[0034] Figure 1 This is a half-sectional schematic diagram of the overall structure of this application;

[0035] Figure 2 This is a left sectional view of the overall structure of this application;

[0036] Figure 3 This application is Figure 2Enlarged view of part A;

[0037] Figure 4 This is a partial structural diagram of the control block of this application;

[0038] The reference numerals in the diagram are as follows: 100, lock body; 200, lock lug; 300, lock hole; 400, protective component; 410, mounting slot; 420, moving cavity; 430, support frame; 440, shielding plate; 450, control slot; 460, control block; 470, control component; 471, lock groove; 472, drive cavity; 473, compression spring; 474, limit plate; 475, pull rod; 476, lock block; 477, lever slot; 478, adjusting block; 479, rubber ring; 481, limit slot; 482, limit slider. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0040] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0041] The embodiments of this application will be described in detail below with reference to the accompanying drawings and specific examples and application scenarios.

[0042] Example 1:

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown in the figure, this application provides a rust-proof and wear-resistant padlock, including a lock body 100, a lock lug 200, a lock hole 300, and further comprising:

[0044] A protective component 400 is mounted on the lock body 100;

[0045] The protective component 400 includes a mounting slot 410, a moving cavity 420, a support frame 430, a shielding plate 440, a control slot 450, a control block 460, and a control component 470. The mounting slot 410 is disposed on the lock body 100, the moving cavity 420 is disposed on the lock body 100 and communicates with the mounting slot 410, the support frame 430 is disposed within the moving cavity 420 and the mounting slot 410, the shielding plate 440 is mounted on the support frame 430, the control slot 450 is disposed on the lock body 100, the control block 460 is mounted on the support frame 430, and the control component 470 is mounted on the control block 460.

[0046] When the keyhole 300 needs to be covered when the padlock is not in use, the user drives the control block 460 to control the displacement of the support frame 430. The covering plate 440 is installed on the support frame 430. When the support frame 430 is displaced, the covering plate 440 also moves with the support frame 430 until the keyhole 300 is covered. At this time, the keyhole 300 is covered. The covering plate 440 is made of corrosion-resistant metal or has a waterproof coating. The covering plate 440 can cover the keyhole when the padlock is not in use, preventing most of the rainwater from entering the keyhole and causing rust. At the same time, it prevents the keyhole from being damaged by friction and bumps from external objects, which would affect the use of the padlock.

[0047] Example 2:

[0048] like Figure 1 As shown, this application embodiment provides a rust-proof and wear-resistant padlock. In addition to the above-mentioned technical features, the protective component 400 further includes:

[0049] A limiting groove 481 is provided on the mounting groove 410;

[0050] Limiting slider 482 is slidably installed with limiting groove 481 and is mounted on support frame 430.

[0051] When the support frame 430 moves within the moving cavity 420 and the mounting groove 410, the limiting slider 482 also slides within the limiting groove 481. The sliding engagement between the limiting slider 482 and the limiting groove 481 provides a limit to the displacement of the support frame 430, preventing the support frame 430 from shifting position during displacement and causing the shielding plate 440 to fail to cover the lock hole 300. This improves the positional stability of the support frame 430 driving the shielding plate 440 to move.

[0052] Example 3:

[0053] like Figure 3 As shown, this application embodiment provides a rust-proof and wear-resistant padlock. In addition to the above-mentioned technical features, the control component 470 includes:

[0054] Lock slot 471, two lock slots 471 are provided on the control slot 450;

[0055] A drive cavity 472 is disposed on the control block 460 and is symmetrically distributed on both sides of the control block 460.

[0056] A compression spring 473 is installed inside the drive cavity 472;

[0057] A limiting plate 474 is mounted on a compression spring 473;

[0058] A pull rod 475 is mounted on a limiting plate 474;

[0059] Locking block 476, which passes through driving cavity 472 and is mounted on limiting plate 474.

[0060] When it is necessary to move the control block 460 within the control slot 450 to displace the support frame 430, the control component 470 must first release the position lock on the control block 460. At this time, the user pulls the lever 475 in the opposite direction to the locking block 476. The lever 475 is pulled and compresses the spring 473. At this time, the spring 473 is compressed, and the lever 475 displaces, causing the limiting plate 474 and the locking block 476 to displace until the locking block 476 disengages from the locking slot 471. At this time, the user can drive the control block 460 to displace within the control slot 450. After the shielding plate 440 completes the shielding of the lock hole 300, the user releases the pull rod 475, causing the compression spring 473 to reset. The reset of the compression spring 473 drives the limiting plate 474 and the locking block 476 to reset. At this time, the locking block 476 is pushed into the corresponding position of the locking groove 471 to complete the position locking of the control block 460, making the position of the shielding plate 440 more stable and less prone to positional displacement. When it is necessary to release the shielding of the shielding plate 440 and reset the control block 460, the above operation is repeated to return the locking block 476 to the initial locking groove 471.

[0061] Example 4:

[0062] like Figure 3 , Figure 4 As shown, this application embodiment provides a rust-proof and wear-resistant padlock. In addition to the above-mentioned technical features, the control component 470 further includes:

[0063] Toggle slot 477, the toggle slot 477 is disposed on control block 460

[0064] Adjusting block 478 is mounted on pull rod 475 through lever slot 477.

[0065] When the lever 475 needs to be pulled to move in the opposite direction to the locking block 476, the user only needs to hold the two symmetrical adjusting blocks 478 at the same time and squeeze them to bring the two symmetrical adjusting blocks closer to each other. After the locking block 476 is disengaged from the locking groove 471, the user can pull the two symmetrically squeezed adjusting blocks 478 to move and drive the control block 460 to move until the control block 460 moves to the pre-specified position. Then the user releases the adjusting blocks 478 to lock the locking block 476 into the locking groove 471 to complete the locking.

[0066] Example 5:

[0067] like Figure 4 As shown, this application embodiment provides a rust-proof and wear-resistant padlock, which, in addition to the above-mentioned technical features, has friction texture on the control block 460.

[0068] The friction texture provided on the control block 460 makes it less likely for the user to slip out when pulling the adjustment block 478, thus improving the stability and safety of the control block 460 when the user pulls the adjustment block 478 to drive the control block 460 to move.

[0069] Example 6:

[0070] like Figure 1 As shown, this application embodiment provides a rust-proof and wear-resistant padlock, which, in addition to the above-mentioned technical features, includes a rubber ring 479 on the control groove 450.

[0071] A rubber ring 479 is provided on the control groove 450. The rubber ring 479 can block some dust and water from entering the control groove 450. At the same time, the rubber ring 479 can increase the friction of the control block 460 when it moves in the control groove 450, making it less likely for the control block 460 to slide autonomously in the control groove 450 when it is not driven to move by the user.

[0072] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0073] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A rust-resistant and wear-resistant padlock, comprising a lock body (100), lock lugs (200), and lock hole (300), characterized in that... It also includes: A protective component (400) is mounted on the lock body (100); The protective component (400) includes a mounting slot (410), a moving cavity (420), a support frame (430), a shielding plate (440), a control slot (450), a control block (460), and a control component (470). The mounting slot (410) is disposed on the lock body (100), the moving cavity (420) is disposed on the lock body (100) and communicates with the mounting slot (410), the support frame (430) is disposed in the moving cavity (420) and the mounting slot (410), the shielding plate (440) is mounted on the support frame (430), the control slot (450) is disposed on the lock body (100), the control block (460) is mounted on the support frame (430), and the control component (470) is mounted on the control block (460).

2. The rust-proof and wear-resistant padlock according to claim 1, characterized in that, The protective component (400) also includes: A limiting groove (481) is provided on the mounting groove (410); The limiting slider (482) is slidably installed with the limiting groove (481) and is mounted on the support frame (430).

3. The rust-proof and wear-resistant padlock according to claim 2, characterized in that, The control component (470) includes: Lock slots (471), two of which are provided on the control slot (450); A drive cavity (472) is disposed on a control block (460), and the drive cavities (472) are symmetrically distributed on both sides of the control block (460); A compression spring (473) is installed inside the drive cavity (472); A limiting plate (474) is mounted on a compression spring (473); A pull rod (475) is mounted on a limiting plate (474); A locking block (476) is mounted on a limiting plate (474) through a drive cavity (472).

4. A rust-proof and wear-resistant padlock according to claim 3, characterized in that, The control component (470) further includes: A toggle slot (477) is provided on the control block (460). An adjusting block (478) is mounted on a pull rod (475) through a lever slot (477).

5. A rust-proof and wear-resistant padlock according to claim 4, characterized in that, The control block (460) is provided with friction texture.

6. A rust-proof and wear-resistant padlock according to claim 5, characterized in that, A rubber ring (479) is provided on the control groove (450).

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