Water control sealing structure of pet drinking water pipe

Abstract

A water control sealing structure of a pet drinking water pipe comprises a drinking water pipe body, a water outlet head is arranged on the drinking water pipe body, a water outlet is formed in the water outlet head, a water outlet steel ball is arranged in the water outlet, and the water control sealing structure is arranged between the water outlet head and the drinking water pipe body and comprises a water control connector. One end of the water control connector is connected with the drinking water pipe body, the other end of the water control connector is connected with the water outlet head, a water control sleeve is arranged in the water control connector, a water control backing ring is arranged in the water control sleeve, a water control steel ball is arranged on the water control backing ring, and a limiting structure is further arranged on the water control connector and correspondingly matched with the water outlet steel ball. The limiting structure comprises an inner necking opening formed in the water control connector, and the diameter phi 1 of the inner necking opening is smaller than the diameter phi 2 of the water outlet steel ball.

Description

Technical Field

[0001] The invention belongs to the field of pet products and relates to a pet drinking water pipe, and in particular to a water control sealing structure of the pet drinking water pipe. Background Art

[0002] A pet drinking water pipe is a pipe used for the pet drinking fountain to discharge water. Patent announcement number CN 206437393 U discloses a reinforced pet drinking fountain bottle cap, wherein a sealing ring is arranged in the outlet of the water outlet pipe, and a steel ball is arranged in the water outlet pipe, and the steel ball cooperates with the sealing ring. When the pet drinks water, it licks the steel ball with its tongue, and the steel ball is separated from the sealing ring of the sealing pipe mouth, and water flows out from the outlet of the water outlet pipe, and the pet gets drinking water. However, on the one hand, when raising rodents such as hamsters, rodents have the habit of grinding their teeth. In the process of drinking water, they will bite the sealing ring with their teeth, which can easily cause the sealing ring to break and cause the water outlet pipe to leak. On the other hand, small animals such as rabbits have the habit of playing in the water, and like to use their mouths or noses to push the water outlet steel ball. There is no water control result in the traditional drinking water pipe, which causes a large amount of water loss and waste, and also wets the pet cage and the ground, causing environmental pollution, and the water dispenser does not play a corresponding role. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the existing technology and provide a water control sealing structure for a pet drinking water pipe that has a water control sealing structure, which can control the water output and provide a sealed contact, does not require a sealing ring, and is not afraid of being bitten.

[0004] To achieve the above object, the present invention adopts the following technical solutions: A water control sealing structure for a pet drinking water pipe comprises a drinking water pipe body, a water outlet head is arranged on the drinking water pipe body, a water outlet is arranged in the water outlet head, a water outlet steel ball is arranged in the water outlet, a water control sealing structure is arranged between the water outlet head and the drinking water pipe body, the water control sealing structure comprises a water control joint, one end of the water control joint is connected to the drinking water pipe body, the other end of the water control joint is connected to the water outlet head, a water control sleeve is arranged in the water control joint, a water control support ring is arranged in the water control sleeve, a water control steel ball is arranged on the water control support ring, a limiting structure is also arranged on the water control joint, the limiting structure corresponds to the water outlet steel ball, and the limiting structure comprises an inner shrinkage opening arranged on the water control joint, and the diameter Φ1 of the inner shrinkage opening is smaller than the diameter Φ2 of the water outlet steel ball.

[0005] Furthermore, the water control joint and the drinking water pipe body, as well as the water control joint and the water outlet head are connected via threads.

[0006] Furthermore, a first sealing member is provided between the water control joint and the drinking water pipe body, and a second sealing member is provided between the water control joint and the water outlet head.

[0007] Furthermore, the first sealing member and the second sealing member are sealing rings or sealing strips.

[0008] Furthermore, a gravity steel ball is arranged in the drinking water pipe body, and there are 1 to 3 gravity steel balls, and the first gravity steel ball is in contact with the water control steel ball.

[0009] Furthermore, the water control joint is made of metal material, the water control sleeve is made of rubber material, an embedded groove is provided in the water control joint, and the water control sleeve is embedded in the embedded groove.

[0010] Furthermore, the drinking water pipe body is a straight pipe or a curved pipe.

[0011] Furthermore, the outer diameter Φ3 of the drinking water pipe body is 6-25 mm, preferably 10 mm, 12.7 mm or 16 mm.

[0012] The water control sealing structure of a pet drinking water pipe of the present invention realizes water outflow control by arranging a water control sealing structure between a water outlet head and a drinking water pipe body. The water control sealing structure can be suitable for pets of different sizes and has a wide range of uses. In particular, the water control sealing structure includes a water control sleeve arranged in a water control joint, a water control support ring arranged in the water control sleeve, and a water control steel ball is in sealing contact with the water control support ring through its own weight and gravity, without the need for an additional sealing ring. The water has a good sealing effect and is not afraid of being bitten by pets, and no water leakage accidents will occur. At the same time, there is a limiting structure, so that even if the pet accidentally touches the water outlet steel ball, water will not flow out in large quantities or flow out completely, which is beneficial for the pet owner to use the drinking fountain reasonably. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a cross-sectional schematic diagram of the water control sealing structure of the pet drinking water pipe of the present invention; Figure 2 yes Figure 1 A local enlarged schematic diagram of point A; Figure 3 It is a schematic diagram of two gravity steel balls in the water control sealing structure of the present invention; Figure 4 This is a schematic diagram of a drinking water pipe body of the present invention being a curved pipe; Figure 5 It is a schematic diagram of the application state of the pet drinking water tube of the present invention. DETAILED DESCRIPTION

[0014] The present invention is described in detail below in conjunction with specific implementation cases. The following implementation cases will help those skilled in the art to further understand the present invention, but will not limit the present invention in any form.

[0015] like Figure 1 — Figure 4As shown, the present invention relates to a water control sealing structure of a pet drinking water pipe, including a drinking water pipe body 1, a water outlet head 2 is arranged on the drinking water pipe body 1, a water outlet 3 is arranged in the water outlet head 2, a water outlet steel ball 4 is arranged in the water outlet, and a water control sealing structure is arranged between the water outlet head 2 and the drinking water pipe body 1. In an actual product, the upper end of the drinking water pipe body 1 is connected to the bottle mouth connecting seat 01, and the bottle mouth connecting seat 01 is connected to the bottle mouth of the drinking water bottle 02. When in use, the pet licks the water outlet steel ball 4 with the tongue, and the water outlet steel ball moves upward to the water outlet 3 after being subjected to force, and contacts with the water control sealing structure, opens the water control sealing structure, and the water in the drinking water bottle 02 flows out from the water outlet 3 through the water control sealing structure, and the pet drinks the water. This solution realizes water outflow control by arranging a water control sealing structure between the water outlet head 2 and the drinking water pipe body 1, which can be suitable for pets of different sizes and has a wide range of uses. The water control sealing structure can control the water flow and has a self-sealing structure. There is no need for a separate sealing ring. The sealing effect is good and it is not afraid of pets biting and there will be no water leakage accidents. At the same time, even if the pet accidentally touches the water-out steel ball, the water will not flow out in large quantities or flow out, which is conducive to the pet owner to use the water dispenser reasonably.

[0016] Embodiment 1: The water control sealing structure includes a water control joint 5, one end of the water control joint 5 is connected to the drinking water pipe body 1, and the other end of the water control joint 5 is connected to the water outlet 2. A water control sleeve 6 is arranged in the water control joint 5, a water control ring 7 is arranged in the water control sleeve, a water control steel ball 8 is arranged on the water control ring 7, and a limiting structure is also arranged on the water control joint 5, and the limiting structure corresponds to the water outlet steel ball 4. In the actual product, the shape of the water control ring is designed according to the arc surface of the water control steel ball. The water control steel ball is arranged on the water control ring and fits each other to form a surface contact seal with good sealing effect. When the pet drinks water, the water outlet steel ball 4 is forced to move upward, contact the water control steel ball 8, and remove the water control steel ball 8 from the water control ring 7, and the water in the drinking water bottle 02 flows out from the water control joint 5 and then flows into the pet's mouth through the water outlet 3. At the same time, the limiting structure can limit the upward movement of the water outlet steel ball 4, thereby limiting the upward movement of the water control steel ball and realizing water flow control. The limiting structure includes setting an inner shrinkage 9 on the water control joint 5, and the diameter Φ1 of the inner shrinkage 9 is smaller than the diameter Φ2 of the water outlet steel ball 4. Since the diameter of the inner shrinkage is smaller than the diameter of the water outlet steel ball, the water outlet steel ball cannot completely enter the water control joint, realizing the limiting structure.

[0017] Furthermore, the water control joint 5 and the drinking water pipe body 1, as well as the water control joint 5 and the water outlet head 2 are connected via threads 10, and the threaded connection is convenient and reliable.

[0018] Furthermore, a first seal 11 is provided between the water control joint 5 and the drinking water pipe body 1, and a second seal 12 is provided between the water control joint 5 and the water outlet 2. With the first seal and the second seal, the sealing effect is better.

[0019] Furthermore, the first seal 11 and the second seal 12 are sealing rings or sealing strips. The sealing rings can be arranged between the water control joint and the drinking water pipe body and the water outlet head, and the sealing strips can be wound around the threads, and the sealing effects are very good.

[0020] Furthermore, a gravity steel ball 13 is arranged in the drinking water pipe body 1, and there are 1 to 3 gravity steel balls, and the first gravity steel ball is in contact with the water control steel ball 8. Since there is water in the drinking water pipe body, the water control steel ball is easy to float under the action of water buoyancy, so a gravity steel ball is arranged on the water control steel ball. When not in use, the water control steel ball is pressed down so that the water control steel ball is in sealing contact with the water control support ring. When drinking water, it is relatively easy to push the water control steel ball open and water flows out.

[0021] Furthermore, the water control joint 5 is made of metal material, the water control sleeve 6 is made of rubber material, an embedded groove 15 is provided in the water control joint 5, and the water control sleeve 6 is embedded in the embedded groove 15. The water control joint is generally made of steel with good strength, and the water control sleeve is generally made of rubber (such as silicone, etc.) material with good elasticity.

[0022] Furthermore, the drinking water pipe body 1 is a straight pipe or a curved pipe, which can be adapted for use with different types of drinking fountains.

[0023] Furthermore, the outer diameter Φ3 of the drinking water pipe body 1 is 6-25mm, preferably 10mm, 12.7mm or 16mm. The outer diameter of the drinking water pipe body can be set according to the amount of water the pet drinks. The larger the outer diameter of the water pipe body, the greater the water output. However, in general, a drinking water pipe with an outer diameter of 10mm, 12.7mm or 16mm can meet the drinking water requirements of most pets.

[0024] The above specific implementation modes are used to explain the present invention rather than to limit the present invention. Any modification and change made to the present invention within the spirit of the present invention and the protection scope of the claims shall fall within the protection scope of the present invention.

Claims

1. A water control sealing structure for a pet drinking water pipe, characterized in that: The invention comprises a drinking water pipe body (1), a water outlet head (2) is arranged on the drinking water pipe body (1), a water outlet (3) is arranged in the water outlet head (2), a water outlet steel ball (4) is arranged in the water outlet, a water control sealing structure is arranged between the water outlet head (2) and the drinking water pipe body (1), the water control sealing structure comprises a water control joint (5), one end of the water control joint (5) is connected to the drinking water pipe body (1), the other end of the water control joint (5) is connected to the water outlet head (2), a water control sleeve (6) is arranged in the water control joint (5), a water control ring (7) is arranged in the water control sleeve, a water control steel ball (8) is arranged on the water control ring (7), and a limiting structure is also arranged on the water control joint (5), the limiting structure corresponds to the water outlet steel ball (4), and the limiting structure comprises an inner shrinkage (9) arranged on the water control joint (5), and the diameter Φ1 of the inner shrinkage (9) is smaller than the diameter Φ2 of the water outlet steel ball (4).

2. A water control sealing structure for a pet drinking water pipe as claimed in claim 1, characterized in that The water control joint (5) and the drinking water pipe body (1), as well as the water control joint (5) and the water outlet head (2) are connected via threads (10).

3. A water control sealing structure for a pet drinking water pipe as claimed in claim 1, characterized in that A first sealing member (11) is provided between the water control joint (5) and the drinking water pipe body (1), and a second sealing member (12) is provided between the water control joint (5) and the water outlet head (2).

4. A water control sealing structure for a pet drinking water pipe as claimed in claim 3, characterized in that The first sealing member (11) and the second sealing member (12) are sealing rings or sealing strips.

5. The water control sealing structure of a pet drinking water pipe as claimed in claim 1, characterized in that A gravity steel ball (13) is arranged in the drinking water pipe body (1), wherein there are 1 to 3 gravity steel balls, and the first gravity steel ball is in contact with the water control steel ball (8).

6. The water control sealing structure of a pet drinking water pipe as claimed in claim 1, characterized in that The water control joint (5) is made of a metal material, and the water control sleeve (6) is made of a rubber material. An embedded groove (15) is provided in the water control joint (5), and the water control sleeve (6) is embedded in the embedded groove (15).

7. The water control sealing structure of a pet drinking water pipe as claimed in claim 1, characterized in that The drinking water pipe body (1) is a straight pipe or a curved pipe.

8. The water control sealing structure of a pet drinking water pipe as claimed in claim 1, characterized in that The outer diameter Φ3 of the drinking water pipe body (1) is 6-25 mm, preferably 10 mm, 12.7 mm or 16 mm.

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