Locking and resetting mechanism and pet water dispenser

Abstract

The utility model belongs to the technical field of pet water dispensers, and discloses a locking and resetting mechanism and a pet water dispenser, and the locking and resetting mechanism comprises a base, a containing piece, a driving assembly and a locking assembly. The driving assembly comprises a driving part, the driving part is arranged on the base in a sliding mode in the first direction, when the driving part is located at the locking position, the containing part can be locked on the base, the locking assembly comprises a locking part, the locking part is arranged on the base in a sliding mode in the second direction, and the locking part can interfere with sliding of the driving part; when the containing piece is separated from the base, the driving piece can be reset to the locking position. The pet water dispenser comprises a water dispenser body and the locking and resetting mechanism, and the locking and resetting mechanism is arranged on the water dispenser body. By means of the arrangement, the locking and resetting mechanism can conveniently achieve locking and unlocking, disassembly, assembly and maintenance are easy, and operation is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of pet drinking fountains, in particular to a locking and reset mechanism and a pet drinking fountain. Background Art

[0002] With the improvement of people's living standards, more and more people keep pets, and at the same time, the requirements for pet supplies are also getting higher and higher. The existing pet drinking fountains generally adopt a split design of a water tank and a base. In order to provide healthy and suitable drinking water for pets, users often need to disassemble the water tank from the base and perform maintenance and cleaning operations. However, the existing water tank and the base are directly assembled together by stacking, and the connection stability is insufficient, which is prone to shaking and falling. Even if the existing locking mechanism is used to lock the water tank and the base, the material cost will be greatly increased due to the complexity of the locking mechanism. Moreover, it is difficult to disassemble and assemble the water tank and the base, and it is inconvenient for users to clean and maintain the water tank. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a locking and reset mechanism, which is convenient for locking and unlocking, simple in disassembly, assembly, maintenance, and more convenient and fast in operation.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A locking and reset mechanism, comprising:

[0006] A base;

[0007] A receiving member detachably connected to the base;

[0008] A driving assembly, including a driving member slidably disposed on the base along a first direction. When the driving member is in a locking position, it can lock the receiving member on the base;

[0009] A locking assembly, including a locking member slidably disposed on the base along a second direction. The locking member can interfere with the sliding of the driving member and stop the driving member at an unlocking position to unlock the receiving member. When the receiving member is separated from the base, the driving member can be reset to the locking position.

[0010] Optionally, a first cylinder is provided on the base, the first cylinder extends along the first direction, the driving member is slidably disposed in the first cylinder, the driving assembly further includes a first elastic member, and two ends of the first elastic member respectively abut against the driving member and the inner wall of the first cylinder. The driving member can extend out of the first cylinder under the supporting action of the first elastic member and be clamped on the receiving member.

[0011] Optionally, a first protruding portion is provided on the driving member, and a first limiting groove is formed on the inner wall of the first cylinder body. When the driving member slides in the first cylinder body, the first protruding portion can abut against the inner wall of the first limiting groove.

[0012] Optionally, a first limiting member is provided inside the driving member, and a second limiting member is provided inside the first cylinder body. The first limiting member and the second limiting member are arranged facing each other, and two ends of the first elastic member are respectively sleeved on the first limiting member and the second limiting member.

[0013] Optionally, a second cylinder body is provided on the base, the second cylinder body extends along the second direction, the locking member is slidably connected in the second cylinder body, a stop groove is formed on the driving member, and the locking member can extend out of the second cylinder body and abut against the inner wall of the stop groove.

[0014] Optionally, the locking assembly further includes a reset member and a second elastic member. The reset member is slidably arranged in the second cylinder body, the second elastic member is arranged between the locking member and the reset member, one end of the second elastic member abuts against the locking member, and the other end abuts against the reset member. The locking member extends into the stop groove under the supporting action of the second elastic member.

[0015] Optionally, the locking assembly further includes a third elastic member. Two ends of the third elastic member respectively abut against the locking member and the inner wall of the second cylinder body. When the accommodating member is unlocked, the reset member extends out of the second cylinder body under the supporting action of the second elastic member and the third elastic member, and can pull the locking member out of the stop groove.

[0016] Optionally, a second limiting groove is formed in the second cylinder body, and a second protruding portion is provided on the reset member. When the reset member slides in the second cylinder body, the second protruding portion can abut against the inner wall of the second limiting groove.

[0017] Optionally, the accommodating member is provided with a mounting portion, and the driving member is provided with an inclined guiding surface. When the accommodating member is mounted on the base, the mounting portion can abut against the guiding surface and be clamped to the driving member.

[0018] Another object of the present invention is to provide a pet drinking fountain, which is convenient for locking and unlocking, simple in disassembly, assembly and maintenance, and more convenient and fast in operation.

[0019] To achieve this purpose, the present invention adopts the following technical solutions:

[0020] A pet drinking fountain includes a drinking fountain body and the locking and reset mechanism as described above, and the locking and reset mechanism is arranged on the drinking fountain body.

[0021] Advantages of the present utility model:

[0022] The present utility model provides a locking and reset mechanism and a pet water dispenser. The locking and reset mechanism includes a base, a receiving member, a driving component, and a locking component. The receiving member is detachably connected to the base, enabling disassembly and assembly between the base and the receiving member, facilitating cleaning and replacement of the receiving member by the user. The driving component includes a driving member slidably disposed on the base in a first direction. When the driving member is in a locked position, it can lock the receiving member to the base, ensuring the connection stability between the base and the receiving member, preventing the receiving member from detaching from the base, and eliminating the need for a complicated locking mechanism. The locking component includes a locking member slidably disposed on the base in a second direction. The user can unlock the receiving member from the base simply by sliding the locking member. The locking member can interfere with the sliding of the driving member and stop the driving member at an unlocked position to unlock the receiving member, making it convenient for the user to detach the receiving member from the base, with more convenient and rapid operation. When the receiving member detaches from the base, the driving member can reset to the locked position for repeated assembly of the base and the receiving member. The pet water dispenser includes a water dispenser body and the above-mentioned locking and reset mechanism, and the locking and reset mechanism is disposed on the water dispenser body. Through the above arrangement, the locking and reset mechanism of the present application can achieve locking and unlocking between the base and the receiving member, facilitating disassembly, installation, and maintenance, with more convenient and rapid operation. Description of the Drawings

[0023] Figure 1 is a schematic diagram of the locking and reset mechanism provided by an embodiment of the present utility model;

[0024] Figure 2 is an exploded view of the locking and reset mechanism provided by an embodiment of the present utility model;

[0025] Figure 3 is a front view of the locking and reset mechanism provided by an embodiment of the present utility model;

[0026] Figure 4 is Figure 3 a sectional view taken along line A-A in

[0027] Figure 5 is Figure 4 a partial enlarged view at B in

[0028] Figure 6 is a side view of the locking and reset mechanism provided by an embodiment of the present utility model;

[0029] Figure 7 is Figure 6 a sectional view taken along line C-C in

[0030] Figure 8 isFigure 7 Partial enlarged view at D in the figure.

[0031] In the figure:

[0032] 1. Base; 11. First cylinder; 111. First limiting groove; 112. Second limiting member; 12. Second cylinder; 121. Second limiting groove; 2. Accommodating member; 21. Mounting portion; 3. Driving assembly; 31. Driving member; 311. First protruding portion; 312. First limiting member; 313. Stopping groove; 314. Guiding surface; 32. First elastic member; 4. Locking assembly; 41. Locking member; 42. Reset member; 421. Second protruding portion; 43. Second elastic member; 44. Third elastic member. Detailed implementation manners

[0033] The following further elaborates on the present utility model in conjunction with the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are merely for explaining the present utility model and not for limiting the present utility model. Additionally, it should be noted that for the sake of description, only the parts related to the present utility model rather than all the structures are shown in the drawings.

[0034] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above the", and "on the" second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below the", and "under the" second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0036] In the description of this embodiment, the orientation or positional relationships such as "upper", "lower", "right", etc. are based on the orientation or positional relationships shown in the drawings. They are only for convenience of description and simplifying operations, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0037] As Figures 1-8 shown, this embodiment provides a locking and reset mechanism, which includes a base 1, a receiving member 2, a driving assembly 3 and a locking assembly 4. The receiving member 2 is detachably connected to the base 1. The driving assembly 3 includes a driving member 31, and the driving member 31 is slidably disposed on the base 1 along a first direction. When the driving member 31 is in a locking position, it can lock the receiving member 2 to the base 1. The locking assembly 4 includes a locking member 41, and the locking member 41 is slidably disposed on the base 1 along a second direction. The locking member 41 can interfere with the sliding of the driving member 31 and stop the driving member 31 at an unlocking position to unlock the receiving member 2. When the receiving member 2 is separated from the base 1, the driving member 31 can be reset to the locking position.

[0038] In this embodiment, the receiving member 2 is detachably connected to the base 1, enabling disassembly and assembly between the base 1 and the receiving member 2, so as to facilitate the user to clean and replace the receiving member 2. The driving assembly 3 includes a driving member 31, and the driving member 31 is slidably disposed on the base 1 along a first direction. When the driving member 31 is in a locking position, it can lock the receiving member 2 to the base 1, ensuring the connection stability between the base 1 and the receiving member 2, preventing the receiving member 2 from detaching from the base 1, and without the need for a complicated locking mechanism. The locking assembly 4 includes a locking member 41, and the locking member 41 is slidably disposed on the base 1 along a second direction. The user can unlock the receiving member 2 from the base 1 only by sliding the locking member 41. The locking member 41 can interfere with the sliding of the driving member 31 and stop the driving member 31 at an unlocking position to unlock the receiving member 2, thereby facilitating the user to detach the receiving member 2 from the base 1, with more convenient and faster operation. When the receiving member 2 is separated from the base 1, the driving member 31 can be reset to the locking position to facilitate repeated assembly of the base 1 and the receiving member 2. The pet water dispenser includes a water dispenser body and the above-mentioned locking and reset mechanism, and the locking and reset mechanism is disposed on the water dispenser body. Through the above settings, the locking and reset mechanism of the present application can facilitate the locking and unlocking between the base 1 and the receiving member 2, facilitate disassembly, installation and maintenance, and the operation is more convenient and faster.

[0039] It should be noted that the locking and reset mechanism of this embodiment can be applied to devices such as pet water dispensers or pet feeders. Among them, the accommodating member 2 includes a container for accommodating materials such as a water tank or a feed box. Moreover, those skilled in the art can make appropriate adjustments and improvements based on the content of this embodiment, which all belong to the technical solutions protected by this application, so no further limitations will be made here.

[0040] In addition, the first direction and the second direction in this embodiment are both horizontal directions and are perpendicular to each other, so as to facilitate the locking and unlocking of the base 1 and the accommodating member 2. In other embodiments, the first direction and the second direction can be adjusted according to actual locking requirements, and no further description will be made here.

[0041] The specific structure of the locking and reset mechanism will be described below:

[0042] Specifically, as Figures 1-5 shown, a first cylinder 11 is provided on the base 1. The first cylinder 11 extends along the first direction, providing a defined sliding space for the driving member 31. The driving member 31 is slidably disposed in the first cylinder 11. The driving assembly 3 further includes a first elastic member 32. When there is no external force, the first elastic member 32 is in an initial state. The two ends of the first elastic member 32 respectively abut against the driving member 31 and the inner wall of the first cylinder 11. The driving member 31 can extend out of the first cylinder 11 under the supporting action of the first elastic member 32 and be clamped on the accommodating member 2, thereby realizing the locking between the accommodating member 2 and the base 1. Moreover, by providing the first elastic member 32, it is convenient for the driving member 31 to reset, and the operation is more convenient.

[0043] More specifically, in this embodiment, the driving member 31 is a hollow cylinder. When the user presses the hollow cylinder, the hollow cylinder can slide in the first cylinder 11 towards the base 1. The first elastic member 32 is a spring, and the spring is disposed in the hollow cylinder. When the hollow cylinder slides into the first cylinder 11 under the action of an external force, the first elastic member 32 is compressed and accumulates elastic potential energy, so that the hollow cylinder can return to the initial state when the external force is removed. In other embodiments, the driving member 31 is a sliding rod, and the first elastic member 32 is silicone rubber, as long as the above functions can be achieved, no further limitations will be made here.

[0044] Specifically, as Figure 1 and Figure 2As shown, a first protrusion 311 is provided on the driving member 31, and a first limiting groove 111 is formed on the inner wall of the first cylinder 11. When the driving member 31 slides in the first cylinder 11, the first protrusion 311 can abut against the inner wall of the first limiting groove 111. On the one hand, the first limiting groove 111 can limit the sliding trajectory of the driving member 31 to prevent it from deviating from the predetermined path. On the other hand, by the first protrusion 311 abutting against the first limiting groove 111, it can prevent the driving member 31 from sliding out and falling off from the first cylinder 11.

[0045] Specifically, as Figures 1-8 shown, a first limiting member 312 is provided inside the driving member 31, and a second limiting member 112 is provided inside the first cylinder 11. The first limiting member 312 and the second limiting member 112 are arranged facing each other. The two ends of the first elastic member 32 are respectively sleeved on the first limiting member 312 and the second limiting member 112. By providing the first limiting member 312 and the second limiting member 112, a fixing point is jointly provided for the end of the first elastic member 32 to ensure that the first elastic member 32 can operate normally and avoid the first elastic member 32 from shaking and shifting.

[0046] More specifically, in this embodiment, both the first limiting member 312 and the second limiting member 112 are cylindrical cylinders to fit the shape of the first elastic member 32 itself, ensuring that the contact area is larger when the first elastic member 32 is sleeved on the first limiting member 312 and the second limiting member 112, thereby improving the stability of the first elastic member 32 during use. In other embodiments, both the first limiting member 312 and the second limiting member 112 are clamping blocks. It can be understood that the specific shapes and structures of the first limiting member 312 and the second limiting member 112 are not limited, as long as the above functions can be achieved.

[0047] Specifically, as Figures 1-5 shown, a second cylinder 12 is provided on the base 1. The second cylinder 12 extends along the second direction. The locking member 41 is slidably connected in the second cylinder 12. A stop groove 313 is formed on the driving member 31. Under the action of an external force, the locking member 41 can extend out of the second cylinder 12 and abut against the inner wall of the stop groove 313. Through the mutual cooperation of the locking member 41 and the stop groove 313, it is convenient to unlock the accommodating member 2 and the base 1. It can be understood that when the driving member 31 is pressed by the user and extends into the first cylinder 11, the locking member 41 will always have a tendency to move towards the first cylinder 11 under the action of an external force (such as spring force, pressing force or motor thrust). When the driving member 31 reaches the unlocking position, the locking member 41 will extend into and abut against the stop groove 313, thereby stopping the driving member 31 at the unlocking position. At this time, the driving member 31 no longer engages with the accommodating member 2, thus realizing the unlocking operation between the accommodating member 2 and the base 1.

[0048] More specifically, in this embodiment, the second cylinder 12 is a hollow cylinder that extends in the second direction, thereby providing a restricted space for the sliding of the locking member 41. As Figure 2 shown, the locking member 41 includes a push rod, a pressing head, and a plurality of limiting strips. The pressing head is disposed at one end of the push rod to increase the contact area when the push rod is stressed. The limiting strips are disposed between the pressing head and the push rod. The plurality of limiting strips are spaced circumferentially along the push rod and are slidably engaged in the limiting chute in the hollow cylinder to ensure that the push rod can slide stably in the hollow cylinder without rotating about its own axis. In other embodiments, the locking member 41 is a sliding plate, as long as the above functions can be achieved, and no more limitations are made here.

[0049] Specifically, as Figure 2 and Figure 5 shown, the locking assembly 4 further includes a reset member 42 and a second elastic member 43. The reset member 42 is slidably disposed in the second cylinder 12. The second elastic member 43 is disposed between the locking member 41 and the reset member 42. One end of the second elastic member 43 abuts against the locking member 41, and the other end abuts against the reset member 42. The locking member 41 extends into the stop groove 313 under the support of the second elastic member 43. When the locking member 41 extends into the stop groove 313 and interferes with the sliding of the driving member 31, the driving member 31 is in the unlocked position, so that it is convenient for the user to remove the accommodating member 2 from the base 1 and perform cleaning and maintenance.

[0050] More specifically, as Figure 2 shown, in this embodiment, the reset member 42 includes a slide rod, a wedge block, and a limiting block. The slide rod is slidably disposed in the second cylinder 12. The wedge block and the limiting block are respectively disposed at both ends of the slide rod. The second elastic member 43 is a spring. One end of the spring is sleeved on the limiting block, and the other end abuts against the pressing head of the locking member 41 to ensure the stable operation of the spring. When the accommodating member 2 is assembled with the base 1, the bottom end of the accommodating member 2 will abut against the inclined surface of the wedge block, thereby pushing the reset member 42 to move in the direction of the locking member 41. At this time, the second elastic member 43 is compressed to accumulate elastic potential energy. Until the driving member 31 slides to the unlocked position under an external force, the locking member 41 will extend into the stop groove 313 under the elastic force of the spring, thereby realizing the unlocking of the accommodating member 2 and the base 1. In other embodiments, the reset member 42 is a slider, as long as the above functions can be achieved, and no more limitations are made on the specific structure of the reset member 42 here.

[0051] Specifically, as Figures 1-5As shown, the locking assembly 4 further includes a third elastic member 44. Two ends of the third elastic member 44 respectively abut against the locking member 41 and the inner wall of the second cylinder 12. When the accommodating member 2 is unlocked and removed from the base 1, the reset member 42 extends out of the second cylinder 12 under the supporting action of the second elastic member 43 and the third elastic member 44, and can extract the locking member 41 from the stop groove 313. At this time, the locking member 41 releases the interference on the driving member 31, and the driving member 31 will be reset to the locking position again under the supporting action of the first elastic member 32, so as to facilitate the re-assembly between the accommodating member 2 and the base 1. Among them, the third elastic member 44 in this embodiment includes a spring or rubber, and no more limitations are made here.

[0052] More specifically, as Figure 2 shown, a second limiting groove 121 is formed in the second cylinder 12, and a second protruding portion 421 is provided on the reset member 42. When the reset member 42 slides in the second cylinder 12, the second protruding portion 421 can abut against the inner wall of the second limiting groove 121. Through the above settings, not only can the sliding track of the reset member 42 be restricted to prevent it from deviating from the predetermined path, but also the second protruding portion 421 can abut against the second limiting groove 121 to prevent the reset member 42 from sliding out and falling off from the second cylinder 12.

[0053] It should be noted that the first protruding portion 311 and the second protruding portion 421 in this embodiment are both bumps to ensure that the driving member 31 and the reset member 42 can slide stably without coming out. In other embodiments, the first protruding portion 311 and the second protruding portion 421 can also adopt structures such as limiting rods, and no more limitations are made here.

[0054] Specifically, as Figures 1-8 shown, the accommodating member 2 is provided with an installation portion 21, and the driving member 31 is provided with an inclined guiding surface 314. When the accommodating member 2 is installed on the base 1, the installation portion 21 can abut against the guiding surface 314 and be clamped to the driving member 31. Through the clamping between the installation portion 21 and the driving member 31, the assembly between the accommodating member 2 and the base 1 is realized, enabling the user to operate with one hand and making the locking more convenient and fast.

[0055] More specifically, as Figure 2 、 Figure 6 and Figure 8As shown, in this embodiment, the installation part 21 includes a protruding plate. The protruding plate is arranged on the opposite sides of the accommodating part 2 and is provided with through holes. When the accommodating part 2 is assembled with the base 1, both sides of the accommodating part 2 are inserted into the base 1. A chamfer is provided at the bottom end of the protruding plate, and the chamfer will abut against the guiding surface 314, causing the driving part 31 to move towards the first elastic part 32 and compress the first elastic part 32 until the driving part 31 protrudes from the through hole under the supporting action of the first elastic part 32 and is clamped to the protruding plate, thereby realizing the locking function between the accommodating part 2 and the base 1. In other embodiments, the installation part 21 includes a sliding rod with through holes provided thereon. The driving part 31 is clamped in the through holes to realize the locking between the accommodating part 2 and the base 1. Here, the specific structure of the installation part 21 is not overly limited.

[0056] Specifically, driving components 3 and locking components 4 are respectively arranged on the opposite sides of the base 1 to ensure that both sides of the base 1 can be stably locked and unlocked with both ends of the accommodating part 2, improving the connection stability between the accommodating part 2 and the base 1 and avoiding the problem of instability caused by unilateral locking of the accommodating part 2.

[0057] The following is an explanation of the specific working process of the locking and reset mechanism:

[0058] First, when the user needs to assemble the accommodating part 2 and the base 1, they need to align the two first, and then insert the accommodating part 2 into the base 1. At this time, the protruding plate of the installation part 21 will abut against the guiding surface 314 of the driving part 31 outside the base 1, causing the driving part 31 to move towards the first elastic part 32 and compress the first elastic part 32 until the driving part 31 protrudes from the through hole under the supporting action of the first elastic part 32 and is located at the locking position. The driving part 31 is clamped to the protruding plate, thereby realizing the locking function between the accommodating part 2 and the base 1. When the accommodating part 2 needs to be disassembled and maintained after being used for a period of time, the user only needs to press the driving parts 31 on both sides of the base 1 until the driving parts 31 reach the unlocking position from the locking position. At this time, the locking part 41 will extend into the stop groove 313 under the supporting action of the second elastic part 43, thereby interfering with the sliding of the driving part 31 and unlocking the accommodating part 2 from the base 1. At this time, the user can remove the accommodating part 2 from the base 1 and perform cleaning and maintenance. When the accommodating part 2 is removed from the base 1, the reset part 42 will extend out of the second cylinder 12 under the supporting action of the second elastic part 43 and the third elastic part 44, and then pull the locking part 41 out of the stop groove 313. At this time, the locking part 41 releases the interference on the driving part 31, and the driving part 31 will be reset to the locking position again under the supporting action of the first elastic part 32 to facilitate the reassembly between the accommodating part 2 and the base 1.

[0059] This embodiment also provides a pet water dispenser, which includes a water dispenser body and the locking and reset mechanism of this embodiment. The locking and reset mechanism is arranged on the water dispenser body, which can facilitate locking and unlocking, making the disassembly, installation and maintenance of the accommodating member 2 (water tank) simpler and the operation more convenient and fast.

[0060] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, rather than limiting the implementation manners of the present invention. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. Locking and resetting mechanism, characterized in that: include: Base (1); A receiving member (2) detachably connected to the base (1); A driving assembly (3), comprising a driving member (31), wherein the driving member (31) is slidably disposed on the base (1) along a first direction, and when the driving member (31) is in a locking position, the accommodating member (2) can be locked on the base (1); The locking assembly (4) comprises a locking member (41), wherein the locking member (41) is slidably arranged on the base (1) along a second direction, and the locking member (41) can interfere with the sliding of the driving member (31) and stop the driving member (31) at an unlocking position to unlock the accommodating member (2); when the accommodating member (2) is separated from the base (1), the driving member (31) can be reset to the locking position.

2. The locking and resetting mechanism according to claim 1, characterized in that: The base (1) is provided with a first cylinder (11), the first cylinder (11) extending along the first direction, the driving member (31) being slidably arranged in the first cylinder (11), the driving assembly (3) further comprising a first elastic member (32), the two ends of the first elastic member (32) respectively abutting against the driving member (31) and the inner wall of the first cylinder (11), the driving member (31) being able to extend from the first cylinder (11) under the support of the first elastic member (32) and being clamped on the accommodating member (2).

3. The locking and resetting mechanism according to claim 2, characterized in that: The driving member (31) is provided with a first protruding portion (311), and the inner wall of the first cylinder (11) is provided with a first limiting groove (111). When the driving member (31) slides in the first cylinder (11), the first protruding portion (311) can abut against the inner wall of the first limiting groove (111).

4. The locking and resetting mechanism according to claim 2, characterized in that: A first limiting member (312) is provided in the driving member (31), and a second limiting member (112) is provided in the first cylinder (11). The first limiting member (312) and the second limiting member (112) are arranged opposite to each other, and two ends of the first elastic member (32) are respectively sleeved on the first limiting member (312) and the second limiting member (112).

5. The locking and resetting mechanism according to claim 1, characterized in that: The base (1) is provided with a second cylinder (12), the second cylinder (12) is extended along the second direction, the locking member (41) is slidably connected in the second cylinder (12), the driving member (31) is provided with a retaining groove (313), the locking member (41) can extend out of the second cylinder (12) and abut against the inner wall of the retaining groove (313).

6. The locking and resetting mechanism according to claim 5, characterized in that: The locking assembly (4) further comprises a reset member (42) and a second elastic member (43); the reset member (42) is slidably disposed in the second cylinder (12); the second elastic member (43) is disposed between the locking member (41) and the reset member (42); one end of the second elastic member (43) abuts against the locking member (41) and the other end abuts against the reset member (42); the locking member (41) extends into the retaining groove (313) under the support of the second elastic member (43).

7. The locking and resetting mechanism according to claim 6, characterized in that: The locking assembly (4) further comprises a third elastic member (44), two ends of which are respectively in contact with the locking member (41) and the inner wall of the second cylinder (12); when the accommodating member (2) is unlocked, the reset member (42) is extended from the second cylinder (12) under the support of the second elastic member (43) and the third elastic member (44), so as to be able to draw the locking member (41) out of the retaining groove (313).

8. The locking and resetting mechanism according to claim 6, characterized in that: A second limiting groove (121) is provided in the second cylinder (12), and a second protruding portion (421) is provided on the reset member (42). When the reset member (42) slides in the second cylinder (12), the second protruding portion (421) can abut against the inner wall of the second limiting groove (121).

9. The locking and resetting mechanism according to any one of claims 1 to 8, characterized in that: The accommodating member (2) is provided with a mounting portion (21), and the driving member (31) is provided with an inclined guide surface (314); when the accommodating member (2) is installed on the base (1), the mounting portion (21) can push against the guide surface (314) and be clamped on the driving member (31).

10. Pet drinking fountain, characterized in that: It comprises a water dispenser body and the locking and resetting mechanism according to any one of claims 1 to 9, wherein the locking and resetting mechanism is arranged on the water dispenser body.

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