Door lock assembly and pet climbing tank

Abstract

The utility model discloses a door lock assembly and a pet climbing cylinder, and relates to the technical field of locks. The door lock assembly comprises a mounting plate, a first supporting plate, a spring bolt and a linkage piece. The linkage piece comprises a linkage piece body, a first bending part and a second bending part. When a user closes the door plate, the door plate pushes the second bending part to rotate towards the inner side, so that the first bending part pushes the spring bolt in the direction away from the mounting plate, and the door plate is locked between the spring bolt and the linkage piece; when the spring bolt is pushed towards the direction of the first bending part, the spring bolt pushes the first bending part to rotate towards the inner side so that the second bending part can rotate towards the outer side, and then the second bending part pushes the door plate towards the outer side so as to unlock the door plate. By adopting the technical scheme, the self-locking and unlocking device has the advantages of simplicity, convenience and rapidness in self-locking and unlocking, simple structure and cost saving.

Description

Technical Field

[0001] This utility model relates to the field of lock technology, specifically to a door lock assembly and a pet tank. Background Technology

[0002] Door locks are an indispensable device in daily life, used in various industries. Some existing door locks have their lock body and cylinder fixedly mounted on the door panel, with a corresponding keyhole on the door panel and a corresponding bolt hole on the door frame or wall. This allows the bolt to engage with the bolt hole to lock the door panel to the door frame. This structure requires keyholes on the door panel and the assembly of the lock body, compromising the overall aesthetics of the door panel and increasing costs. Furthermore, the complex structure and numerous parts make locking and unlocking inconvenient; a problem with any component can affect the normal operation of the entire lock, making it inconvenient to use. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings and deficiencies of the existing technology by providing a door lock component and a reptile tank, which has the advantages of simple and quick self-locking and unlocking, simple structure, and cost-saving.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a door lock assembly, comprising:

[0005] Mounting plate; one side of the mounting plate has a movable hole;

[0006] A first support plate is disposed on the mounting plate and located on both sides of the movable hole;

[0007] A locking tongue is movably mounted on one side of the first support plate, and the locking tongue reciprocates along one side of the first support plate; and

[0008] A linkage component; the linkage component includes: a linkage component body rotatably mounted on the first support plate; a first bent portion disposed on one end of the linkage component body and bent toward one side of the latch; and a second bent portion disposed on the other end of the linkage component body, passing through the movable hole and extending away from the mounting plate; the end of the second bent portion bends toward one side of the latch; the second bent portion cooperates with the latch to unlock or lock the door panel;

[0009] When the user closes the door panel, the door panel pushes the second bending part to rotate inward, so that the first bending part pushes the latch in a direction away from the mounting plate, and the door panel is locked between the latch and the second bending part;

[0010] When the latch is pushed toward the first bend, the latch pushes the first bend to rotate inward, causing the second bend to rotate outward, and then the second bend pushes the door panel outward to unlock the door panel.

[0011] The present invention further includes a movable groove on the mounting plate, on the side near the first support plate, for the bolt to reciprocate; and first limiting protrusions protruding toward the sides of the movable groove on both sides of the bolt; the first limiting protrusions cooperate with the mounting plate to prevent the bolt from falling out.

[0012] The present invention further includes a locking post extending away from the mounting plate on one side of the first support plate and on both sides of the movable groove; the free end of the locking post is provided with a second limiting protrusion; the first limiting protrusion and the second limiting protrusion cooperate to prevent the lock tongue from falling off and thus restrict the movement of the door panel.

[0013] The present invention further provides that the locking tongue has a first clearance groove recessed in the direction away from the first bend on the side near the first bend.

[0014] The present invention further includes a handle on the side of the locking tongue facing away from the mounting plate.

[0015] The present invention further includes, in addition to, a second support plate disposed on the mounting plate and near the bolt side, a third support plate disposed on the mounting plate and near the bolt side, and a limiting member slidably assembled between the second support plate and the third support plate; the limiting member is used to restrict the bolt from moving toward the first bend.

[0016] The present invention further provides that a locking tongue limiting groove is provided on the side of the limiting member near the locking tongue.

[0017] The present invention further provides that the limiting member includes: a limiting member body, a first slide bar disposed on one side of the limiting member body, and a second slide bar disposed on the other side of the limiting member body; the first slide bar and the second slide bar are slidably assembled on the second support plate and the third support plate, respectively; the first slide bar and the second slide bar cooperate to enable the limiting member body to slide relative to the second support plate and the third support plate.

[0018] The present invention further comprises: a first extension plate extending in a direction away from the limiting member body on the side of the first slide bar away from the limiting member body; a second extension plate extending perpendicularly in the direction of the mounting plate on the bottom side of the first extension plate; a first arc-shaped protrusion on the side of the second extension plate facing the second support plate; and a second arc-shaped protrusion cooperating with the first arc-shaped protrusion on the side of the second support plate facing away from the third support plate.

[0019] To achieve the above objectives, another technical solution adopted by this utility model is: a reptile tank, comprising: a base with an open top, and the inner sidewall of the base being an inclined surface sloping inward toward the interior of the base;

[0020] The support column is detachably assembled to the upper periphery of the base. Multiple support columns are provided, and each support column has a first slot on both sides.

[0021] Side plates are detachably assembled between two adjacent support columns, with both sides of the side plates inserted into corresponding first slots; multiple side plates are provided.

[0022] A top plate is detachably mounted to the end of the support column away from the base, and ventilation holes are provided on the top plate.

[0023] A door panel, located between two adjacent support columns and movably fitted between the top plate and / or the base, is used to open or close the reptile tank;

[0024] And a door lock assembly as described above, assembled between the free end of the door panel and the top plate or the base.

[0025] The beneficial effects of this utility model after adopting the above technical solution are as follows: In this utility model, the linkage component includes: a linkage component body, a first bending portion, and a second bending portion. The linkage component body is rotatably mounted on the first support plate. The first bending portion is located at one end of the linkage component body and bends towards the latch. The second bending portion is located at the other end of the linkage component body, passes through the movable hole, and extends away from the mounting plate. The end of the second bending portion bends towards the latch. When the user closes the door panel, the door panel pushes the second bending portion inward, causing the first bending portion to push the latch away from the mounting plate. At this time, the latch falls off, locking the door panel between the latch and the second bending portion. When the latch is pushed towards the first bending portion, the latch pushes the first bending portion inward, causing the second bending portion to rotate outward, and then the second bending portion pushes the door panel outward to unlock it. The overall self-locking and unlocking process is simple and quick. Furthermore, the door lock assembly has a simple structure, eliminating the need for drilling holes in the door panel and saving on processing costs. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a structural diagram of a reptile tank;

[0028] Figure 2 This is a structural diagram of a reptile tank from another perspective;

[0029] Figure 3 This is a structural diagram of the bottom of a reptile tank;

[0030] Figure 4 This is a structural diagram of the reptile tank with the door panel open.

[0031] Figure 5 This is an exploded structural diagram of a reptile tank;

[0032] Figure 6 This is a schematic diagram of the structure of a multi-layer reptile tank;

[0033] Figure 7 This is a structural schematic diagram of the top slab;

[0034] Figure 8 This is an exploded structural diagram of the top slab;

[0035] Figure 9 This is a partial schematic diagram of part A, showing the top frame and the opening assembly working together to close the opening channel;

[0036] Figure 10 It corresponds Figure 9 A magnified view of part A;

[0037] Figure 11 This is a schematic diagram of the structure in which the top frame and the opening component work together to open the opening channel;

[0038] Figure 12 This is a structural schematic diagram of the open component;

[0039] Figure 13 This is a schematic diagram of the structure of the first rotating assembly;

[0040] Figure 14 This is a structural diagram of the door lock assembly;

[0041] Figure 15 This is a structural schematic diagram of the door lock assembly from another perspective;

[0042] Figure 16 This is a structural diagram of the door lock assembly from the front view;

[0043] Figure 17 This is a structural diagram showing the engagement state of the first limiting protrusion and the second limiting protrusion in the door lock assembly;

[0044] Figure 18 This is a schematic diagram of the structure of the door lock assembly, showing the limiting component restricting the movement of the baffle toward the first bend.

[0045] Figure 19 This is an exploded view of the door lock assembly.

[0046] Figure 20 This is a structural diagram of the mounting plate;

[0047] Figure 21 This is a schematic diagram of the baffle structure;

[0048] Figure 22 This is a structural diagram of the limiting component.

[0049] Explanation of reference numerals in the attached drawings: 100, base; 110, first limiting stop bar; 120, first limiting baffle; 130, limiting post; 140, bottom mounting groove; 200, support column; 210, first slot; 220, second slot; 300, top plate; 310, top frame; 311, second limiting stop bar; 313, first through hole; 314, first travel plate; 3141, arc-shaped groove; 316, top mounting groove; 317, cover; 320, ventilation plate; 321, ventilation hole; 32 2. Third through hole; 330. Opening assembly; 331. Slider; 3311. Second through hole; 3312. Elastic protrusion; 332. Slider protrusion; 333. Slide groove; 400. Side plate; 500. Door panel; 600. First rotating assembly; 700. Second rotating assembly; 920. Column; 930. First mounting part; 940. Assembly column; 950. Extension part; 951. Assembly groove; 960. Rotating shaft; 970. Second mounting part; 971. Assembly protrusion; 980. Lock Fastener; 990, Slide rail; 1100, Mounting plate; 1110, Movable hole; 1120, Movable groove; 1200, First support plate; 1300, Locking tongue; 1310, First limiting protrusion; 1311, First guide slope; 1312, Second guide slope; 1320, First clearance groove; 1330, Handle; 1400, Linkage component; 1410, Linkage component body; 1420, First bend; 1430, Second bend; 1500, Snap-fit ​​post; 1510, Second... Limiting protrusion; 1511, Third guide slope; 1512, Fourth guide slope; 1600, Second support plate; 1610, Second arc-shaped protrusion; 1700, Third support plate; 1800, Limiting component; 1810, Limiting component body; 1811, Button protrusion; 1812, Lock tongue limiting groove; 1813, Second clearance groove; 1820, First slide bar; 1830, Second slide bar; 1840, First extension plate; 1850, Second extension plate; 1851, First arc-shaped protrusion. Detailed Implementation

[0050] The present invention will be further described in detail below with reference to the accompanying drawings.

[0051] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive element, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0052] This embodiment relates to a door lock assembly, see reference Figures 14-16The system includes: a mounting plate 1100, a first support plate 1200, a locking tongue 1300, and a linkage component 1400. The linkage component 1400 includes: a linkage body 1410, a first bent portion 1420, and a second bent portion 1430. A movable hole 1110 is provided on one side of the mounting plate 1100. The movable hole 1110 ensures sufficient rotation space for the second bent portion 1430. The first support plate 1200 is mounted on the mounting plate 1100 and located on both sides of the movable hole 1110. The locking tongue 1300 is movably mounted on one side of the first support plate 1200, and the locking tongue 1300 reciprocates along one side of the first support plate 1200. The linkage body 1410 is rotatably mounted on the first support plate 1200. A first bent portion 1420 is provided on one end of the linkage body 1410 and bends toward one side of the latch 1300. A second bent portion 1430 is provided on the other end of the linkage body 1410, passes through the movable hole 1110, and extends away from the mounting plate 1100. The end of the second bent portion 1430 bends toward one side of the latch 1300. The second bent portion 1430 cooperates with the latch 1300 to unlock or lock the door panel 500.

[0053] When the user closes the door panel 500, the door panel 500 pushes the second bending part 1430 to rotate inward, so that the first bending part 1420 pushes the latch 1300 in a direction away from the mounting plate 1100, and the door panel 500 is locked between the latch 1300 and the second bending part 1430.

[0054] When the latch 1300 is pushed toward the first bend 1420, the latch 1300 pushes the first bend 1420 to rotate inward, so that the second bend 1430 rotates outward, and then the second bend 1430 pushes the door panel 500 outward to unlock the door panel.

[0055] Specifically, in this embodiment, two first support plates 1200 are provided, located on both sides of the movable hole 1110. A first bent portion 1420 is located on the top side of the latch 1300, and a second bent portion 1430 is located near the lower end of the latch 1300. The latch 1300 is movably fitted to one side of the first support plate 1200, and the latch 1300 moves up and down relative to the mounting plate 1100 along one side of the first support plate 1200. In some embodiments, four first support plates 1200 may also be provided.

[0056] The user locks the door panel 500 as follows: (Refer to...) Figures 14-18When the user closes the door panel 500, the free end of the door panel 500 is moved towards the door lock assembly. The free end of the door panel 500 abuts against the second bending part 1430, and the door panel 500 pushes the second bending part 1430 to rotate inward. Since the first bending part 1420 and the second bending part 1430 are located on both sides of the linkage body 1410 and are both bent towards the side of the latch 1300, and the linkage body 1410 is rotatably mounted on the first support plate 1200, when the second bending part 1430 rotates inward, the first bending part 1420 rotates outward, that is, the first bending part 1420 pushes the latch 1300 in a direction away from the mounting plate 1100, that is, the latch 1300 falls down, and the door panel 500 is locked between the latch 1300 and the second bending part 1430. During the locking process of the door panel 500, simply close the door panel 500 so that the free end of the door panel 500 pushes the second bending part 1430 to rotate, which will link the linkage body 1410, the first bending part 1420 and the lock tongue 1300 to achieve self-locking of the door panel 500. The overall self-locking process is simple and quick, saving users time.

[0057] The user opens door panel 500 as follows: (Refer to...) Figures 14-18 When the door panel 500 is locked between the second bend 1430 and the latch 1300, pushing the latch 1300 towards the first bend 1420 (i.e., pushing the latch 1300 upwards) allows the latch 1300 to not restrict the opening of the door panel 500. As the latch 1300 pushes towards the first bend 1420, it rotates the first bend 1420 inwards, causing the second bend 1430 to rotate outwards. This, in turn, pushes the door panel 500 outwards to unlock it. The entire unlocking process is simple and quick; simply pushing the latch 1300 towards the first bend 1420 activates the first bend 1420, the linkage body 1410, and the second bend 1430, thus unlocking the door panel 500.

[0058] This door lock assembly has a simple structure and does not require drilling holes in the door panel to assemble other door lock components, thus eliminating drilling and other processing costs and saving costs.

[0059] Furthermore, referring to Figures 19-20 A movable groove 1120 for the reciprocating movement of the latch 1300 is provided on the mounting plate 1100, near the first support plate 1200. First limiting protrusions 1310 are provided on both sides of the latch 1300, protruding towards the movable groove 1120; the first limiting protrusions 1310 cooperate with the mounting plate 1100 to prevent the latch 1300 from falling out. Simultaneously, the first limiting protrusions 1310 also prevent the latch 1300 from moving excessively away from the first bend 1420.

[0060] Furthermore, referring to Figures 19-20 On one side of the mounting plate 1100 where the first support plate 1200 is located, and on both sides of the movable groove 1120, there are engaging posts 1500 extending away from the mounting plate 1100. The free end of the engaging post 1500 is provided with a second limiting protrusion 1510; the first limiting protrusion 1310 and the second limiting protrusion 1510 cooperate to prevent the latch 1300 from falling off and restricting the movement of the door panel 500. That is, when the user needs to open the door panel 500, the latch 1300 must be moved until the first limiting protrusion 1310 and the second limiting protrusion 1510 on the latch 1300 engage, thus preventing the latch 1300 from obstructing the opening of the door panel 500. The second limiting protrusion 1510 protrudes between the engaging posts 1500. In this embodiment, a first guide slope 1311 is provided on the side of the first limiting protrusion 1310 near the first bend 1420, and a second guide slope 1312 is provided on the side of the first limiting protrusion 1310 away from the first bend 1420; a third guide slope 1511 is provided on the side of the second limiting protrusion 1510 near the mounting plate 1100, and a fourth guide slope 1512 is provided on the side of the second limiting protrusion 1510 away from the mounting plate 1100. When the second guide slope 1312 abuts against the side of the mounting plate 1100 where the locking post 1500 is provided, the latch 1300 restricts the door panel 500 from rotating outward. When the second guide slope 1312 abuts against the fourth guide slope 1512, the latch 1300 is located at the position furthest from the door panel 500, avoiding affecting the normal opening of the door panel 500. The first guide slope 1311 and the third guide slope 1511 facilitate the smooth engagement of the first limiting protrusion 1310 and the second limiting protrusion 1510, thus preventing jamming during the movement of the locking tongue 1300.

[0061] In this embodiment, refer to Figure 16 as well as Figure 19 The latch 1300 has a first clearance groove 1320 recessed in the direction away from the first bend 1420 on the side near the first bend 1420. The design of the first clearance groove 1320 ensures that the latch 1300 has enough room to move, so as to avoid the door panel 500 being affected by the latch 1300 not rising to the right position.

[0062] Furthermore, a handle 1330 is provided on the side of the latch 1300 facing away from the mounting plate 1100, that is, a handle 1330 is provided on the outer side of the latch 1300, so that the user can grip and control the movement direction of the latch 1300, making the user's operation easier and more convenient.

[0063] In some embodiments, refer to Figures 19-20The door lock assembly further includes a second support plate 1600, a third support plate 1700, and a limiting member 1800. The second support plate 1600 is disposed on the mounting plate 1100 and near the bolt 1300. The third support plate 1700 is disposed on the mounting plate 1100 and near the bolt 1300. The limiting member 1800 is slidably fitted between the second support plate 1600 and the third support plate 1700. The limiting member 1800 restricts the movement of the bolt 1300 toward the first bent portion 1420. When the first limiting protrusion 1310 is engaged with the mounting plate 1100, the limiting member 1800 is slid toward the top side of the latch 1300 so that the bottom surface of the limiting member 1800 abuts against the top surface of the latch 1300, preventing the latch 1300 from moving toward the first bend 1420, further enhancing the security of the door panel 500 in the locked state and reducing the risk of the door panel 500 being accidentally unlocked.

[0064] In some embodiments, refer to Figure 22 The top surface of the limiting member 1800 may also be provided with a button protrusion 1811, so that the user can push the button protrusion 1811 to move the limiting member 1800 toward the top side of the latch 1300, thereby restricting the movement of the latch 1300 toward the first bend 1420. The button protrusion 1811 facilitates user operation.

[0065] Furthermore, referring to Figures 19-22 A latch limiting groove 1812 is provided on the side of the limiting member 1800 near the latch 1300. When the first limiting protrusion 1310 is engaged with the mounting plate 1100, the limiting member 1800 is slid toward the latch 1300 so that one end of the latch 1300 is placed in the latch limiting groove 1812, that is, the bottom surface of the latch limiting groove 1812 abuts against the top surface of one end of the latch 1300, thereby achieving precise limitation of the position of the latch 1300, ensuring the stability and reliability of the door lock assembly during operation, and preventing the door panel 500 from being accidentally unlocked due to accidental movement of the latch 1300.

[0066] In this embodiment, a second clearance groove 1813 is provided at the lower end of the limiting member 1800 and on the side near the locking post 1500 to prevent the limiting member 1800 from being restricted in its movement by the locking post 1500 as it moves toward the locking tongue 1300, thus ensuring the smooth movement of the limiting member 1800.

[0067] In this embodiment, refer to Figures 19-20The limiting member 1800 includes a limiting member body 1810, a first slide bar 1820, and a second slide bar 1830. The first slide bar 1820 is disposed on one side of the limiting member body 1810, and the second slide bar 1830 is disposed on the other side of the limiting member body 1810. The first slide bar 1820 and the second slide bar 1830 are slidably mounted on the second support plate 1600 and the third support plate 1700, respectively; the first slide bar 1820 and the second slide bar 1830 cooperate to allow the limiting member body 1810 to slide relative to the second support plate 1600 and the third support plate 1700. Specifically, the first slide bar 1820 and the second slide bar 1830 are slidably mounted on the top side of the second support plate 1600 and the top side of the third support plate 1700, respectively. The first slide bar 1820 and the second slide bar 1830 ensure that the limiting member body 1810 can slide smoothly and steadily relative to the second support plate 1600 and the third support plate 1700.

[0068] Furthermore, referring to Figure 22 The first slide bar 1820 has a first extension plate 1840 extending away from the limiting member body 1810 on its side away from the limiting member body 1810; a second extension plate 1850 extending vertically towards the mounting plate 1100 is provided on the bottom side of the first extension plate 1840; a first arc-shaped protrusion 1851 is provided on the side of the second extension plate 1850 facing the second support plate 1600; a second arc-shaped protrusion 1610 cooperating with the first arc-shaped protrusion 1851 is provided on the side of the second support plate 1600 facing away from the third support plate 1700. The first arc-shaped protrusion 1851 and the second arc-shaped protrusion 1610 cooperate to buffer and limit the sliding of the limiting member body 1810 during the sliding process, preventing the limiting member body 1810 from sliding accidentally due to external force, which would cause the latch 1300 to move, and ultimately cause the door panel 500 to be accidentally unlocked or locked, affecting the normal use by the user.

[0069] This embodiment also relates to a reptile tank, as shown in the following figure. Figures 1-4The system includes: a base 100, support columns 200, side panels 400, a top panel 300, a door panel 500, and a door lock assembly as described above. The top of the base 100 is open, and the inner wall of the base 100 is an inclined surface sloping inwards. Multiple support columns 200 are detachably mounted on the upper periphery of the base 100, and each support column 200 has a first slot 210 on both sides. Multiple side panels 400 are detachably mounted between two adjacent support columns 200, with each side of the side panel 400 inserted into a corresponding first slot 210. The top panel 300 is detachably mounted at the end of the support column 200 away from the base 100, and has ventilation holes 321. The door panel 500 is located between two adjacent support columns 200 and is movably mounted between the top panel 300 and / or the base 100, used to open or close the reptile tank. This reptile tank has the advantages of simple and quick unlocking and self-locking operation of the door panel 500 and a simple overall structure. In this embodiment, the door panel 500 is movably mounted between the top plate 300 and the base 100, and the door lock assembly is mounted between the free end of the door panel 500 and the top plate 300. Specifically, the door lock assembly is located on the top plate 300. During the closing process of the door panel 500, the latch 1300 can fall naturally under the action of gravity, realizing self-locking and making it easier to lock the door panel 500. In some embodiments, the door panel 500 is movably mounted on the top plate 300 or the base 100, and the door lock assembly is mounted between the free end of the door panel 500 and the base 100.

[0070] Specifically, a reptile tank, referring to Figures 1-4The system includes: a base 100, support pillars 200, a top plate 300, side plates 400, and a door panel 500. The top of the base 100 is open. In existing reptile tanks, the base is assembled with the surrounding panels, leaving gaps at the bottom that can lead to leaks during reptile care. While some reptile tanks use silicone sealant, this sealant is prone to mold or aging over time. In this reptile tank, the base 100 is a single, integrated unit, meeting the needs of a wider range of reptiles and avoiding leaks, aging, and mold issues, providing excellent waterproofing. Furthermore, in this embodiment, the base 100 is a single, lightweight, impact-resistant, and leak-proof design, allowing water to be poured into it for convenient home use. Multiple support pillars 200 are detachably mounted to the upper periphery of the base 100, each with a first slot 210 on both sides. In this embodiment, four support pillars 200 are provided, respectively located at the four corners of the upper perimeter of the base 100, serving to support the top plate 300. The top plate 300 is detachably mounted to the end of the support pillar 200 away from the base 100 to prevent reptiles from climbing out, and ventilation holes 321 are provided on the top plate 300 to ensure air circulation inside the reptile tank. Side plates 400 are detachably mounted between two adjacent support pillars 200. The two sides of the side plates 400 are inserted into corresponding first slots 210, with one end of the side plate 400 abutting against the base 100 and the other end abutting against the top plate 300; multiple side plates 400 are provided, providing partial support. In this embodiment, refer to... Figure 5 The installation, disassembly, and assembly of the side panel 400 are completed by installing it into the first slot 210 on the support column 200 on the upper periphery of the base 100. This makes the installation, disassembly, and assembly of the side panel 400 simple and convenient. It also ensures that the side panel 400 and the inner wall of the base 100 are connected without slots or obvious seams. In this embodiment, three side panels 400 are provided. Additionally, the door panel 500 is located between two adjacent support columns 200 and is movably fitted between the top plate 300 and / or the base 100, used to open or close the reptile tank. In this embodiment, the door panel 500 is movably fitted between the top plate 300 and the base 100, specifically, the door panel 500 is rotatably connected between the top plate 300 and the base 100. In some embodiments, the door panel 500 can be movably fitted onto the top plate 300, for example, by rotatably connecting it to the top plate 300. The user can open or close the reptile tank by flipping the door panel 500 upwards or downwards. In some other embodiments, the door panel 500 may also be movably mounted on the base 100.

[0071] In this embodiment, the door panel 500 is located on the side, allowing users to directly clean the inside of the reptile tank and remove debris, offering advantages in terms of ease of cleaning and maintenance. Furthermore, the door panel 500 is made of transparent glass or acrylic material, making it easy for users to view and observe the reptile's condition.

[0072] In this embodiment, the reptile tank is detachable and assembleable, facilitating transportation, reducing transportation and packaging costs, and enhancing the user's experience of assembling the reptile tank themselves. In other embodiments, the number of support pillars 200 and side panels 400 is determined based on the base 100, manufacturer specifications, and user requirements. For example, the base 100 can be hexagonal, corresponding to five side panels 400 and six support pillars 200; no limitation is imposed here.

[0073] Furthermore, referring to Figure 5 A first limiting strip 110 extending upward is provided on the side of the base 100 that abuts against the side plate 400, and a first limiting baffle 120 is provided on the inner side wall of the end of the base 100 near the side plate 400. The first limiting strip 110 and the first limiting baffle 120 cooperate to prevent the side plate 400 from tipping over. Specifically, the first limiting strip 110 is located on the outer side of the side of the base 100 that abuts against the side plate 400 to prevent the side plate 400 from tipping outward; the first limiting baffle 120 prevents the side plate 400 from tipping inward. At the same time, the first limiting strip 110 and the first limiting baffle 120 also serve to limit the installation position of the side plate 400, so as to guide the user to install the side plate 400 in the set position. The first limiting strip 110 is provided with a guide slope to facilitate smoother installation of the side plate 400.

[0074] In this embodiment, refer to Figure 5 A second limiting strip 311 extending downward is provided on the side of the top plate 300 facing the side plate 400. Specifically, the second limiting strip 311 is provided on the outer side of the side of the top plate 300 facing the side plate 400 to prevent the side plate 400 from tilting outward.

[0075] Furthermore, referring to Figure 5 The support column 200 has a second slot 220 at one end facing the base 100, and a limiting post 130 corresponding to the second slot 220 is provided on the base 100. The second slot 220 and the limiting post 130 cooperate to fix the support column 200 in a set position, while preventing the support column 200 from shifting or loosening, ensuring the overall stability of the reptile tank and the safety of the reptiles inside the tank. In this embodiment, the support column 200 also has a second slot 220 at one end facing the top plate 300, and a top plate 300 limiting post 130 corresponding to the second slot 220 is provided on the top plate 300. The limiting post 130 and the top plate 300 limiting post 130 cooperate to prevent the support column 200 from shifting or loosening.

[0076] In this embodiment, refer to Figures 5-9The top plate 300 includes: a top frame 310, a ventilation plate 320 fixedly mounted on the side of the top frame 310 facing the support column 200 and having multiple ventilation holes 321, and an opening assembly 330 slidably mounted on the side of the top frame 310 facing the ventilation plate 320; the opening assembly 330 includes: a slider 331 and a slider protrusion 332 disposed on the side of the slider 331 facing the top frame 310; the top frame 310 has a first through hole 313, the slider protrusion 332 is exposed in the first through hole 313, the slider 331 has a second through hole 3311, and the ventilation plate 320 has a third through hole 322 corresponding to the position of the first through hole 313. (Refer to...) Figures 7-8 When the slider 331 slides to the set position, the first through hole 313, the second through hole 3311, and the third through hole 322 are connected to form an opening channel. Users can feed the reptiles through this opening channel, which also increases airflow and facilitates heat dissipation and ventilation within the reptile tank. Additionally, the opening channel can be used as a connection point for equipment when adding equipment to the reptile tank, such as monitor wires, water pump pipes, power cords, etc. The slider protrusion 332 protrudes from the first through hole 313, allowing users to easily open and close the opening channel and adjust its size. Users can easily adjust the opening channel by simply pushing the slider protrusion 332, making the operation simple and quick. In this embodiment, the top surface of the top frame 310 has a first through hole 313, and the top surface of the slider 331 has a second through hole 3311.

[0077] Furthermore, referring to Figures 8-12 A first travel plate 314 is provided on the top frame 310 facing the ventilation plate 320 and located on the side of the first through hole 313. Multiple arc-shaped grooves 3141 are continuously provided on the first travel plate 314, and an elastic protrusion 3312 is provided on the slider 331. The elastic protrusion 3312 cooperates with the arc-shaped grooves 3141 to limit the opening width of the opening channel. This also allows the user to push the slider 331 to different preset positions to adjust the opening width of the opening channel as needed, achieving precise control of the opening width. This prevents the slider 331 from accidentally sliding or displacing, thus preventing the opening width from becoming too large and the reptile from accidentally climbing out.

[0078] Reference Figures 8-12 The top frame 310 has a first through hole 313 on its side; the slider 331 has a second through hole 3311 on its side and bottom; and the ventilation plate 320 has a third through hole 322 that communicates with the first through hole 313 and the second through hole 3311.

[0079] Reference Figures 8-12A slide rail 990 is provided on the side of the top frame 310 facing the slider 331, and a slide groove 333 is provided on the side of the slider 331 facing the top frame 310 to cooperate with the slide rail 990; the slide rail 990 and the slide groove 333 cooperate to limit the sliding trajectory of the slider 331.

[0080] In this embodiment, refer to Figure 1 as well as Figure 13 One end of the door panel 500 is rotatably connected to the top frame 310 via the first rotating assembly 600, and the other end is rotatably connected to the base 100 via the second rotating assembly 700. The first rotating assembly 600 and the second rotating assembly 700 are located on the same vertical line. The first rotating assembly 600 and the second rotating assembly 700 cooperate to make the door panel 500 rotate around the same vertical line where the first rotating assembly 600 and the second rotating assembly 700 are located.

[0081] In this embodiment, refer to Figure 13 The first rotating assembly 600 may further include: a first mounting member 930, an assembly column 940, an extension member 950, a rotating shaft 960, a second mounting member 970, and a locking member 980. The first mounting member 930 is disposed on the outer side of the door panel 500; the mounting post 940 is disposed on the side of the first mounting member 930 facing the door panel 500 and is used to assemble the first mounting member 930 onto the door panel 500; the extension member 950 is disposed on the upper side of the first mounting member 930, extends towards the door panel 500, and overlaps the upper edge of the door panel 500; the rotating shaft 960 is disposed on the top side of the extension member 950 near the rotating end, extends towards the top frame 310, and is used to rotatably assemble with the top frame 310; the second mounting member 970 is disposed on the inner side of the door panel 500 and is used to cooperate with the first mounting member 930 to drive the door panel 500 to rotate; the locking member 980 is used to cooperate with the mounting post 940 to lock the first mounting member 930, the second mounting member 970, and the door panel 500. The first mounting component 930, mounting column 940, extension 950, rotating shaft 960, second mounting component 970, and locking component 980 cooperate to enable the door panel 500 to rotate flexibly and facilitate overall installation. In some embodiments, the structure of the second rotating assembly 700 is the same as that of the first rotating assembly 600, also including: the first mounting component, mounting column, extension, rotating shaft, second mounting component, and locking component.

[0082] Furthermore, the extension member 950 has an assembly groove 951, and the second mounting member 970 has an assembly protrusion 971 that mates with the assembly groove 951; the assembly groove 951 and the assembly protrusion 971 mate to engage the extension member 950 and the second mounting member 970. The engagement of the assembly groove 951 and the assembly protrusion 971 can accurately determine the relative position of the extension member 950 and the second mounting member 970, ensuring installation accuracy. During the assembly process, simply align the assembly protrusion 971 with the assembly groove 951 to engage, and the extension member 950 and the second mounting member 970 can be assembled. Then, the locking member 980 and the assembly post 940 lock the first mounting member 930, the second mounting member 970, and the door panel 500.

[0083] In this embodiment, a downwardly extending baffle is provided on the inner side wall of the top frame 310 facing the side panel 400, corresponding to the position of the door panel 500, to ensure that the door panel 500 only rotates outward, and to prevent the door panel 500 from rotating inward when there are reptiles in the reptile tank, thus disturbing the reptiles in the tank.

[0084] Some embodiments also involve a multi-layer reptile tank, see reference Figure 6 The system includes multiple reptile tanks as described above and detachable support columns 920 between adjacent reptile tanks. The reptile tanks are arranged vertically, and multiple support columns 920 are provided. One end of each support column 920 is attached to the bottom of the upper reptile tank, and the other end is attached to the top of the lower reptile tank. Specifically, each reptile tank has a top mounting groove 316 and a bottom mounting groove 140 on its top and bottom periphery for the support column 920 to be inserted. In this embodiment, the top mounting groove 316 of the reptile tank is provided with a detachable cover 317 corresponding to the top mounting groove 316 to prevent dust, debris, and other debris from falling into the top mounting groove 316. In this embodiment, each reptile tank has four top mounting grooves 316 and four bottom mounting grooves 140 on its top and bottom periphery, and four cover 317s are also provided accordingly. In other embodiments, the number of top mounting slots 316 and bottom mounting slots 140 can be increased or decreased according to actual needs, and the number of cover 317 corresponds to the number of top mounting slots 316.

[0085] When users need to elevate or assemble a multi-tiered reptile tank to house multiple reptiles, they simply need to open the cover 317 of the mounting slot 316 at the top of the lower reptile tank, insert one end of the upright 920, and then insert multiple uprights 920 around the top of the lower reptile tank. The bottom mounting slot 140 of the upper reptile tank is then inserted into the other end of the upright 920. The assembly and disassembly process of the multi-tiered reptile tank is simple and convenient, allowing users to assemble and disassemble it themselves, and also facilitating transportation. The space enclosed by the upper and lower reptile tanks and the uprights 920 ensures ventilation for the lower reptile tank and facilitates its daily maintenance and cleaning. This prevents the lower reptile tank from being unable to ventilate when multiple tanks are stacked, thus avoiding any impact on the reptiles inside.

[0086] In other embodiments, the bottom mounting groove 140 of the reptile tank may also be provided with a cover 317 corresponding to the bottom mounting groove 140 to prevent water or other debris from entering the bottom mounting groove 140.

[0087] The above is only used to illustrate the technical solution of this utility model and not to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A door lock assembly, characterized by The utility model provides a door lock, which comprises: a mounting plate (1100) having an opening (1110) formed on one side thereof; a first support plate (1200) disposed on the mounting plate (1100) and located on both sides of the opening (1110); a lock tongue (1300) movably assembled on one side of the first support plate (1200) and reciprocally moving along one side of the first support plate (1200); and a linkage (1400) comprising a linkage body (1410) rotatably assembled on the first support plate (1200), a first bent portion (1420) formed on one end of the linkage body (1410) and bent towards one side of the lock tongue (1300), and a second bent portion (1430) formed on the other end of the linkage body (1410) and extending through the opening (1110) and away from the mounting plate (1100); the end of the second bent portion (1430) is bent towards one side of the lock tongue (1300); the second bent portion (1430) cooperates with the lock tongue (1300) to unlock or lock the door panel. When a user closes the door panel, the door panel pushes the second bent portion (1430) to rotate inwards, so that the first bent portion (1420) pushes the lock tongue (1300) away from the mounting plate (1100), and the door panel is locked between the lock tongue (1300) and the second bent portion (1430). When the lock tongue (1300) is pushed towards the first bent portion (1420), the lock tongue (1300) pushes the first bent portion (1420) to rotate inwards, so that the second bent portion (1430) rotates outwards, and then the second bent portion (1430) pushes the door panel outwards to unlock the door panel.

2. The door latch assembly of claim 1, wherein An opening (1120) is formed on the mounting plate (1100) near one side of the first support plate (1200) for the reciprocating movement of the lock tongue (1300); first limiting protrusions (1310) are formed on both sides of the lock tongue (1300) and protrude towards both sides of the opening (1120); the first limiting protrusions (1310) cooperate with the mounting plate (1100) to prevent the lock tongue (1300) from falling out.

3. The door latch assembly of claim 2, wherein, The mounting plate (1100) is provided with clamping columns (1500) extending away from the mounting plate (1100) on one side of the first support plate (1200) and located on both sides of the opening (1120); the free ends of the clamping columns (1500) are provided with second limiting protrusions (1510); the first limiting protrusions (1310) cooperate with the second limiting protrusions (1510) to prevent the lock tongue (1300) from falling and limit the movement of the door panel.

4. The door latch assembly of claim 1, wherein The lock tongue (1300) is provided with a first avoiding groove (1320) on one side close to the first bending part (1420), which is recessed away from the first bending part (1420).

5. The door latch assembly of claim 1, wherein The lock tongue (1300) is provided with a handle (1330) on the side away from the mounting plate (1100).

6. The door latch assembly of claim 2, wherein The door lock assembly further comprises a second supporting plate (1600) arranged on the mounting plate (1100) and close to one side of the lock tongue (1300), a third supporting plate (1700) arranged on the mounting plate (1100) and close to one side of the lock tongue (1300), and a limiting piece (1800) slidably arranged between the second supporting plate (1600) and the third supporting plate (1700); the limiting piece (1800) is used for limiting the movement of the lock tongue (1300) towards the first bending part (1420).

7. The door latch assembly of claim 6, wherein The limiting piece (1800) is provided with a lock tongue limiting groove (1812) on one side close to the lock tongue (1300).

8. The door latch assembly of claim 6, wherein, The limiting piece (1800) comprises a limiting piece body (1810), a first sliding strip (1820) arranged on one side of the limiting piece body (1810), and a second sliding strip (1830) arranged on the other side of the limiting piece body (1810); the first sliding strip (1820) and the second sliding strip (1830) are slidably arranged on the second supporting plate (1600) and the third supporting plate (1700) respectively; the first sliding strip (1820) and the second sliding strip (1830) cooperate to enable the limiting piece body (1810) to slide relative to the second supporting plate (1600) and the third supporting plate (1700).

9. The door latch assembly of claim 8, wherein, The first sliding strip (1820) is provided with a first extension plate (1840) extending away from the limiting piece body (1810) on the side away from the limiting piece body (1810); the bottom side of the first extension plate (1840) is provided with a second extension plate (1850) extending perpendicularly towards the mounting plate (1100); the side of the second extension plate (1850) towards the second supporting plate (1600) is provided with a first arc-shaped protrusion (1851); the side of the second supporting plate (1600) away from the third supporting plate (1700) is provided with a second arc-shaped protrusion (1610) cooperating with the first arc-shaped protrusion (1851).

10. A reptile terrarium, characterized in that, It comprises: A base (100) with an open top, and an inner side wall of the base (100) being provided as an inclined surface inclined towards the inside of the base (100); A plurality of supports (200) are detachably assembled on the upper end of the periphery of the base (100), and each support (200) is provided with a first clamping groove (210) on both sides thereof; A plurality of side plates (400) are detachably assembled between two adjacent supports (200), and the side plates (400) are inserted into the corresponding first clamping grooves (210) on both sides thereof. a top plate (300) detachably assembled to the end of the support column (200) away from the base (100), the top plate (300) being provided with a ventilation hole (321); a door plate (500) located between two adjacent support columns (200) and movably assembled between the top plate (300) and / or the base (100) to open or close the pet climbing tank; and the door lock assembly as claimed in any one of claims 1-9 assembled between the free end of the door plate (500) and the top plate (300) or the base (100).

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