Water fountain nozzle for pets

Abstract

The utility model discloses a pet drinker nozzle which comprises a water outlet component, a water outlet piston and an elastic piece, one end of the water outlet component is a water outlet end, the other end of the water outlet component is a connecting end, and the water outlet component is provided with a water outlet and a water outlet channel which are sequentially communicated from the water outlet end to the connecting end; the first end of the water outlet piston penetrates through the water outlet and extends into the water outlet channel, the second end of the water outlet piston is exposed out of the water outlet component, and a sealing ring distributed in the circumferential direction is arranged in the middle of the water outlet piston, located in the water outlet channel and close to the water outlet; the elastic piece is arranged in the water outlet channel, and one end of the elastic piece abuts against the sealing ring to apply pressure to the sealing ring. When the pet is thirsty, the pet touches or licks the water outlet piston so as to obtain drinking water, a water container is replaced by the pet drinker nozzle, the pet can be prevented from being in contact with or colliding with the water container, the cleanness of water in the container is guaranteed, the pet is prevented from being collided and turned over, and it is guaranteed that the pet has a dry living environment.

Description

Technical Field

[0001] The utility model relates to the technical field of pet drinking water equipment, in particular to a pet drinking fountain spout. Background Art

[0002] Most people keep pets out of hobbies, adoption, time-killing or spiritual sustenance. More and more urban residents are starting to keep pets, so the proportion of urban residents who keep pets is increasing. There are many kinds of pets, and most of them are fish, reptiles, birds, amphibians, mammals, etc. There are also a large number of other mollusks, arthropods and echinoderms. Keeping pets is inseparable from food and water. Most pets have a certain memory ability. If food or water is placed in a fixed area for a long time, the pet will move to the fixed area when it needs food or water. Some pets with more developed brains have the ability to learn and can learn to use their own body organs, external tools, etc. to obtain food or water.

[0003] Some pet drinking fountains provide a water container that directly holds water, so that pets can directly touch and occasionally step on the water container. When pets run and play, they are likely to directly touch the water, which may contaminate the drinking water, or knock over the water container and wet the pet or the pet's living environment. Utility Model Content

[0004] In order to solve the technical problem of water in the water container being contaminated or spilled in the prior art pet drinking fountain equipment, one of the purposes of the utility model is to provide a pet drinking fountain spout, which can block the outflow of water when not in use, thereby reducing or avoiding direct contact between the pet and the water container.

[0005] One of the purposes of the utility model is achieved by the following technical solution:

[0006] A pet drinking fountain spout, comprising:

[0007] A water outlet component, one end of which is a water outlet end and the other end is a connecting end, and the water outlet component is provided with a water outlet and a water outlet channel connected in sequence from the water outlet end to the connecting end;

[0008] A water outlet piston, wherein a first end of the water outlet piston passes through the water outlet and extends into the water outlet channel, a second end of the water outlet piston is exposed from the water outlet component, a sealing ring distributed along the circumferential direction is provided in the middle of the water outlet piston, and the sealing ring is located in the water outlet channel and close to the water outlet;

[0009] An elastic member is disposed in the water outlet channel, and one end of the elastic member abuts against the sealing ring to apply pressure to the sealing ring.

[0010] Optionally, the pet drinking fountain spout further comprises a flow limiting plug, the flow limiting plug is provided with a water passage for limiting the water flow, and the flow limiting plug is arranged in the water outlet passage.

[0011] Optionally, the flow limiting plug comprises a water sealing ring and an adjusting portion arranged on the water sealing ring, the water sealing ring is arranged in the water outlet channel for closing the water channel, the adjusting portion is elastic, the inside of the adjusting portion has an adjusting channel for the first end of the water outlet piston to extend into, the end of the adjusting channel is provided with a gradual channel with a gradually decreasing size, and the end of the gradual channel is provided with a water passing gap;

[0012] The first end of the water outlet piston abuts against the inner wall of the gradual passage.

[0013] Optionally, the water outlet component includes a water outlet member and a connecting member, the water outlet member is provided with a control cavity and a connecting channel, and the control cavity is provided with the water outlet;

[0014] The connecting member is provided with a water receiving channel, and the connecting member is provided with a first connecting end and a second connecting end, wherein the first connecting end extends into the connecting channel and is connected to the water outlet member;

[0015] The water outlet channel includes a control chamber and the water receiving channel.

[0016] Optionally, a step surface is provided between the control cavity and the connecting channel, and the step surface faces the connecting channel;

[0017] The water sealing ring is located on the step surface;

[0018] The first end of the connecting member abuts against the water sealing ring.

[0019] Optionally, a connecting portion is provided on one side of the water outlet member close to the connecting member, and the connecting portion has an internal thread;

[0020] The first connection end is provided with an external thread, and the first connection end is threadedly connected to the connection portion.

[0021] Optionally, a protective tube is provided on a side of the water outlet member away from the connecting member, and an end surface of the protective tube is an inclined surface;

[0022] The second end of the water outlet piston protrudes from the inclined surface.

[0023] Optionally, the flow limiting plug is a rubber plug.

[0024] Optionally, the pet drinking fountain spout further comprises a sealing gasket, and the sealing gasket is arranged between the sealing ring and the water outlet.

[0025] Compared with the prior art, the beneficial effects of the present invention are:

[0026] When the pet touches or licks the water outlet piston, pressure is applied to the water outlet piston, causing it to retract. In this way, the sealing ring also moves, so that there is a gap between the sealing ring and the inner wall of the water outlet channel, and the water in the water outlet channel flows out through the water outlet. After the pet detaches from or stops licking the water outlet piston, the sealing ring is reset to a sealed state by the elastic member. In this way, the pet can rely on memory or learning ability to touch or lick the water outlet piston when thirsty to obtain drinking water. Using the pet drinking fountain spout instead of the water container can prevent the pet from touching or colliding with the water container, thereby ensuring the cleanliness of the water in the container and preventing it from being knocked over by the pet, ensuring that the pet has a dry living environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of the pet drinking fountain spout of the utility model;

[0028] Figure 2 It is a cross-sectional schematic diagram of the pet drinking fountain spout of the utility model;

[0029] Figure 3 It is an exploded schematic diagram of the pet drinking fountain spout of the utility model;

[0030] Figure 4 It is a structural schematic diagram of a flow limiting plug in the mouth of a pet drinking fountain of the utility model;

[0031] Figure 5 It is a structural schematic diagram of the water outlet part in the pet drinking fountain mouth of the utility model.

[0032] In the figure:

[0033] 1. water outlet component; 11. water outlet component; 111. water outlet; 112. control chamber; 113. connecting channel; 114. connecting part; 115. protective tube; 12. connecting component; 121. water receiving channel;

[0034] 2. Water outlet piston; 21. Sealing ring;

[0035] 3. Elastic parts;

[0036] 4. flow limiting plug; 41. water sealing ring; 42. regulating part; 43. regulating channel; 44. gradual channel; 45. water gap;

[0037] 5. Sealing gasket. DETAILED DESCRIPTION

[0038] The following will be combined with the attached examples of the present application Figure 1 To Attachment Figure 5, the technical solutions in the embodiments of the present application are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0039] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0041] like Figures 1 to 3 As shown, the utility model provides a pet drinking fountain spout for supplying water in a pet drinking fountain, and the pet drinking fountain spout comprises a water outlet component 1, a water outlet piston 2 and an elastic component 3.

[0042] Specifically, one end of the water outlet component 1 is the water outlet end, and the other end is the connection end. The water outlet component 1 is provided with a water outlet 111 and a water outlet channel connected in sequence from the water outlet end to the connection end, namely the control chamber 112 and the water receiving channel 121 hereinafter, and the connection end is connected to the water pipe. The first end of the water outlet piston 2 extends into the water outlet channel through the water outlet 111, and the second end of the water outlet piston 2 is exposed from the water outlet component 1. The middle part of the water outlet piston 2 is provided with a sealing ring 21 distributed along the circumferential direction, and the sealing ring 21 is located in the water outlet channel and close to the water outlet 111. The elastic member 3 is arranged in the water outlet channel, and one end of the elastic member 3 abuts against the sealing ring 21 to apply pressure to the sealing ring 21.

[0043] Specifically, the elastic member 3 may be a coil spring or an elastic rubber, especially a tubular elastic rubber. Thus, the coil spring and the tubular elastic rubber may be sleeved on the first end of the water outlet piston 2 .

[0044] In this embodiment, when the pet touches or licks the water outlet piston 2, pressure is applied to the water outlet piston 2, causing the water outlet piston 2 to retract. In this way, the sealing ring 21 also moves, so that there is a gap between the sealing ring 21 and the inner wall of the water outlet channel, and the water in the water outlet channel flows out through the water outlet 111. After the pet stops touching or licking the water outlet piston 2, the sealing ring 21 is reset to the state of sealing the water outlet 111 by the elastic member 3 and the water flow pressure. In this way, the pet can rely on memory or learning ability to touch or lick the water outlet piston 2 when thirsty to obtain drinking water. Using the pet drinking fountain spout instead of the water container can prevent the pet from touching or colliding with the water container, thereby ensuring the cleanliness of the water in the container and preventing it from being knocked over by the pet, ensuring that the pet has a dry and comfortable living environment.

[0045] Furthermore, if Figure 2 As shown, the pet drinking fountain spout also includes a flow limiting plug 4, on which a water flow channel for limiting the water flow is provided, and the flow limiting plug 4 is arranged in the water outlet channel. When the water pressure is too high, it is easy to cause water to spray through the water outlet 111, which will increase the difficulty for the pet to drink water. For example, pets that do not like water or are afraid of water will no longer use the pet drinking fountain spout after being sprayed with water. On the other hand, the sprayed water makes the living environment of the pet humid, affecting the normal life of the pet. In this embodiment, the flow limiting plug 4 has a water flow channel, which can limit the flow rate of the water flow, reduce the pressure at the water outlet 111, avoid water spraying, and allow water to flow out smoothly along the water outlet piston 2.

[0046] Regarding the flow limiting plug 4, in some embodiments, the flow limiting plug 4 blocks the water path in the water outlet channel, and the flow limiting plug 4 has small holes or gaps, and the water flow is controlled through the small holes or gaps.

[0047] In other embodiments of the flow limiting plug 4, such as Figure 4 As shown, the flow limiting plug 4 includes a water sealing ring 41 and an adjusting portion 42 arranged on the water sealing ring 41. The water sealing ring 41 is arranged in the water outlet channel for closing the water channel. The adjusting portion 42 is elastic. The adjusting portion 42 has an adjusting channel 43 inside which the first end of the water outlet piston 2 can extend. The end of the adjusting channel 43 is provided with a gradual channel 44 with a gradually decreasing size. The end of the gradual channel 44 is provided with a water gap 45. The first end of the water outlet piston 2 passes through the adjusting channel 43 and abuts against the inner wall of the gradual channel 44.

[0048] The water sealing ring 41 seals the large water channel in the water outlet channel, and uses the water gap 45 on the regulating part 42 to raise the small water channel for water passing. The small water channel sequentially passes through the water outlet channel, the water gap 45, the gradual channel 44, the regulating channel 43, the water outlet channel, and the water outlet 111. Specifically, the small water channel sequentially passes through the water receiving channel 121, the water gap 45, the gradual channel 44, the regulating channel 43, the control chamber 112, and the water outlet 111. When the pet touches or licks the second end of the water outlet piston 2, the water outlet piston 2 retracts due to the thrust, and there is a gap between the water sealing ring 41 and the inner wall of the control chamber 112, and the water flows out through the water outlet 111. During the subsequent touching or licking, the water outlet piston 2 continues to retract, so that the first end of the water outlet piston 2 abuts against the inner wall of the gradual passage 44 of the regulating part 42. Under the pressure of the water outlet piston 2, the gradual passage 44 of the regulating part 42 undergoes elastic deformation, specifically, expansion deformation, so that the water gap 45 is enlarged, so that the water flow of the control chamber 112 is increased, thereby increasing the water flow of the water outlet 111, and the water gap 45 is enlarged, and the expansion amplitude increases with the retraction of the water outlet piston 2. After the pet stops touching or licking, the water outlet piston 2 is reset and extended under the action of the elastic member 3, so that the sealing ring 21 seals the water outlet 111, thereby cutting off the water flow.

[0049] For the elastic regulating portion 42, the water gap 45 can expand to different degrees with different retracted positions of the water outlet piston 2, thereby having different water outlets. Therefore, the pet touches the water outlet piston 2 with different forces, resulting in different water outlets.

[0050] In addition, the water passage on the flow limiting plug 4 includes a water passage gap 45 , a gradual passage 44 , and an adjustment passage 43 .

[0051] In some embodiments of the water outlet component 1, such as Figure 2 , Figure 4 , Figure 5 As shown, the water outlet component 1 includes a water outlet member 11 and a connecting member 12. A control chamber 112 and a connecting channel 113 are provided in the water outlet member 11. The control chamber 112 is provided with the aforementioned water outlet 111. A water receiving channel 121 is provided in the connecting member 12. The connecting member 12 is provided with a first connecting end and a second connecting end. The first connecting end extends into the connecting channel 113 and is connected to the water outlet member 11. The water outlet channel is an internal channel of the water outlet component 1 in an assembled state. The water outlet channel includes a control chamber 112 and a water receiving channel 121. The water outlet component 1 includes a two-part structure, namely, the water outlet member 11 and the connecting member 12. The connection and separation of the water outlet member 11 and the connecting member 12 facilitate the installation of the water outlet piston 2, the elastic member 3 and the flow limiting plug 4. At the same time, the water outlet component 1 can be connected to the water pipe through the connecting member 12, that is, the water pipe is connected through the second connecting end of the connecting member 12.

[0052] The sealing ring 21, the elastic member 3, the flow limiting plug 4 and the sealing gasket hereinafter are located in the control chamber 112. Of course, the flow limiting plug 4 can also partially protrude toward the water receiving passage 121.

[0053] In some specific installation methods of the flow limiting plug 4, there is a step surface between the control chamber 112 and the connecting channel 113, and the step surface faces the connecting channel 113. The water sealing ring 41 is located on the step surface. The first connecting end of the connecting member 12 abuts the water sealing ring 41. Of course, the second end of the elastic member 3 can also abut the water sealing ring 41, so that the water sealing ring 41 can be used to fix or limit the elastic member 3. The sealing ring 41 is cushioned on the step surface and the first connecting end of the connecting member 12 to form a connection seal for the water outlet member 11 and the connecting member 12 to prevent water leakage of the water outlet component. The water outlet channel includes a control chamber 112 and a water receiving channel 121.

[0054] The regulating portion 42 is elastic. Specifically, the regulating portion 42 may be made of rubber, or the flow limiting plug 4 may be made entirely of a rubber plug.

[0055] Furthermore, if Figure 5 As shown, a connecting portion 114 is provided on one side of the water outlet 11 close to the connecting member 12, and the connecting portion 114 has an internal thread, that is, an internal thread is provided in the connecting channel 113. An external thread is provided at the first connecting end, and the first connecting end is threadedly connected to the connecting portion 114. The water outlet 11 is connected to the connecting member 12 by threading the connecting portion 114 and the first connecting end.

[0056] In some embodiments of the water outlet 11, Figure 5 As shown, a protective tube 115 is provided on one side of the water outlet member 11 away from the connecting member 12, and the end surface of the protective tube 115 is an inclined surface. The second end of the water outlet piston 2 protrudes from the inclined surface. The protective tube 115 protects the peripheral position of the water outlet piston 2 to reduce or isolate collisions.

[0057] Also, if Figure 2 As shown, the pet drinking fountain spout further includes a sealing gasket 5 , which is disposed between the sealing ring 21 and the water outlet 111 .

[0058] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A pet drinking fountain spout, characterized in that: include: A water outlet component, one end of which is a water outlet end and the other end is a connecting end, and the water outlet component is provided with a water outlet and a water outlet channel connected in sequence from the water outlet end to the connecting end; A water outlet piston, wherein a first end of the water outlet piston passes through the water outlet and extends into the water outlet channel, a second end of the water outlet piston is exposed from the water outlet component, a sealing ring distributed along the circumferential direction is provided in the middle of the water outlet piston, and the sealing ring is located in the water outlet channel and close to the water outlet; An elastic member is disposed in the water outlet channel, and one end of the elastic member abuts against the sealing ring to apply pressure to the sealing ring.

2. The pet drinking fountain spout according to claim 1, characterized in that: The pet drinking fountain spout further comprises a flow limiting plug, on which a water passage for limiting the water flow is provided, and the flow limiting plug is arranged in the water outlet passage.

3. The pet drinking fountain spout according to claim 2, characterized in that: The flow limiting plug comprises a water sealing ring and an adjusting part arranged on the water sealing ring, wherein the water sealing ring is arranged in the water outlet channel for closing the water channel, the adjusting part is elastic, and the inside of the adjusting part has an adjusting channel for the first end of the water outlet piston to extend into, and a gradual channel with a gradually decreasing size is arranged at the end of the adjusting channel, and a water passing gap is arranged at the end of the gradual channel; The first end of the water outlet piston abuts against the inner wall of the gradual passage.

4. The pet drinking fountain spout according to claim 3, characterized in that: The water outlet component includes a water outlet member and a connecting member, the water outlet member is provided with a control cavity and a connecting channel, and the control cavity is provided with the water outlet; The connecting member is provided with a water receiving channel, and the connecting member is provided with a first connecting end and a second connecting end, wherein the first connecting end extends into the connecting channel and is connected to the water outlet member; The water outlet channel includes the control chamber and the water receiving channel.

5. The pet drinking fountain spout according to claim 4, characterized in that: A step surface is provided between the control cavity and the connecting channel, and the step surface faces the connecting channel; The water sealing ring is located on the step surface; The first end of the connecting member abuts against the water sealing ring.

6. The pet drinking fountain spout according to claim 5, characterized in that: A connecting portion is provided on one side of the water outlet member close to the connecting member, and the connecting portion has an internal thread; The first connection end is provided with an external thread, and the first connection end is threadedly connected to the connection portion.

7. The pet drinking fountain spout according to claim 6, characterized in that: A protection pipe is provided on one side of the water outlet component away from the connecting component, and the end surface of the protection pipe is an inclined surface; The second end of the water outlet piston protrudes from the inclined surface.

8. The pet drinking fountain spout according to claim 3, characterized in that: The flow limiting plug is a rubber plug.

9. The pet drinking fountain spout according to claim 1, characterized in that: The pet drinking fountain spout further comprises a sealing gasket, which is arranged between the sealing ring and the water outlet.

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