Milk lining with fixing function

Abstract

The utility model discloses a milk lining with a fixing function, which comprises a sleeve head provided with an air guide hole; the flow guide body comprises a first pipe body and a second pipe body, the second pipe body is connected with the first pipe body through a dividing part, an annular groove is formed in the dividing part, the annular groove is connected with a clamping groove, and the flow guide body is fastened on an external connection structure in the mode that the clamping groove is matched with the annular groove. Compared with the prior art, the milk lining with the fixing function is stable in installation structure, the milk lining with the fixing function is installed on a specific external connection piece through the specific shape of the dividing part and the clamping groove, the compactness of the milk lining with the external connection piece is guaranteed, and then the milk lining with the specific outer surface is matched with an air suction assembly to suck milk.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock milking, in particular to a milk liner with a fixation. Background Art

[0002] The milk liner is the only component on the milking machine that contacts and directly acts on the cow's teat. Its structural shape, working principle, and the quality of the silicone directly affect the health of the udder and teat and the milk yield. At present, most of the milk liners on the market are made of rubber. Due to its high hardness, it is easy to cause relatively large friction to the cow's teat, making the cow prone to restlessness. The rubber material is prone to aging, has a short service life, and produces cracks and fine rubber powder after aging, posing a hygienic and safety risk to the milk.

[0003] An innovation was made on the milk liner proposed in the publication number (CN220571246U). Due to the instability of the external connection method, it cannot meet the requirements. Therefore, a milk liner with a specific structure is proposed to solve new problems. Summary of the Utility Model

[0004] The utility model provides a milk liner with a fixation to solve the problems proposed above.

[0005] The purpose of the utility model can be achieved by the following technical solutions:

[0006] A milk liner with a fixation, comprising:

[0007] A socket head provided with air guide holes;

[0008] A fluid guide body, including a first pipe body and a second pipe body. The second pipe body is connected to the first pipe body through a dividing part. Among them, there is an annular groove in the dividing part, and the annular groove is connected with a clamping groove, and is fastened to the external connection structure through the cooperation of the clamping groove and the annular groove.

[0009] Furthermore, the socket head and the fluid guide body are integrally connected. The air guide holes communicate with the channels in the fluid guide body. The channels are perpendicular to the central axis. The annular sleeve surface in the socket head and the outer surface of the fluid guide body form a hollow layer.

[0010] Furthermore, a guiding groove is arranged inside the first pipe body.

[0011] Furthermore, the first pipe body is also provided with a convex edge surface, and the convex edge surface is arranged at intervals on the outer wall surface of the first pipe body.

[0012] Furthermore, the convex edge surface fits with the guiding groove.

[0013] Furthermore, an expansion part is also arranged at the end of the second pipe body, and the expansion part is provided with an annular reverse slope surface and a tightening end.

[0014] Further, the dividing part is separated by an annular groove to form an end with an inclined surface or an end with an arc-shaped surface.

[0015] Further, the clamping groove is located at the end connected to the first pipe body, and is symmetrically arranged on both sides of the end respectively. The clamping groove is in two groups and is a circular arc-shaped hole groove.

[0016] Advantages of the present utility model:

[0017] By providing a milk liner with a fixing structure, compared with the prior art, the installation structure of the present utility model is stable. Through the above specific shape of the dividing part and the clamping groove, this structure is installed on a specific external part, ensuring the compactness with the external part. Then, through the cooperation of the milk liner with a specific outer surface and the suction assembly, milk sucking is carried out. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0019] Figure 1 It is one of the overall structure schematic diagrams of the present utility model.

[0020] Figure 2 It is another overall structure schematic diagram of the present utility model.

[0021] Figure 3 It is the overall sectional schematic diagram of the present utility model.

[0022] The realization of the purpose, functional characteristics and advantages of the present utility model will be further described in conjunction with the embodiments and with reference to the drawings. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] According to Figures 1 - 3 as shown:

[0025] A milk liner with a fixing structure includes:

[0026] A socket 1, provided with an air guide hole 11;

[0027] The fluid guide 2 includes a first pipe body 21 and a second pipe body 22. The second pipe body 22 is connected to the first pipe body 21 through a dividing part 23. Among them, there is an annular groove 231 in the dividing part 23, and a clamping groove 232 is connected to the annular groove 231. The clamping groove 232 cooperates with the annular groove 231 to be fastened to an external structure.

[0028] In this structure, the socket 1 is integrally connected to the fluid guide 2, and the air guide hole 11 communicates with the channel 100 in the fluid guide 2. The channel 100 is perpendicular to the central axis, and the annular sleeve surface in the socket 1 and the outer surface of the fluid guide 2 form a hollow layer 200.

[0029] Specifically, a guiding groove 211 is also provided in the channel 100, and the guiding groove 211 is located on the first pipe body 21.

[0030] Specifically, the first pipe body 21 is also provided with a convex edge surface 212. The convex edge surface 212 is arranged at intervals on the outer wall surface of the first pipe body 21. One end of the convex edge surface 212 extends to the socket 1, and the other end extends to the dividing part 23;

[0031] In this structure, there are four groups, and it can fit with an external part through this structure.

[0032] In this structure, the convex edge surface 212 fits with the guiding groove 211, and the inner concave of the guiding groove 211 forms the convex edge surface 212.

[0033] Specifically, an extension part 24 is also provided at the end of the second pipe body 22. The extension part 24 is provided with an annular reverse slope surface 241, so that the extension part 24 has a shape that is larger at the top and smaller at the bottom. At the same time, the outer side of the extension part 24 is a tightening end 242. The tightening end 242 is annular and smaller than the diameter of the extension part 24, forming a sealing fixed head.

[0034] In this structure, the dividing part 23 forms two ends by the annular groove 231. One end is an inclined surface, and the other end is an arc surface. Specifically, it is in the shape of a horn and a lamp socket.

[0035] In this structure, the clamping groove 232 is located at the end connected to the first pipe body 21, and is symmetrically arranged on both sides of the end respectively. The clamping groove 232 has two groups and is an arc-shaped hole groove.

[0036] It should be noted that the through-hole diameter of the channel 100 excluding the guiding groove 211 decreases from large to small.

[0037] It should be noted that the number of the convex edge surface 212 and the guiding groove 211 is not limited to four groups.

[0038] Through the above-mentioned specific shape of the dividing part 23 and the clamping groove 232, the present structure is installed on a specific external part, ensuring the compactness with the external part. Then, milk is sucked through the cooperation of the specific outer surface milk liner and the air suction component.

[0039] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structural transformation made by using the content of the specification and drawings of the present invention under the inventive concept of the present invention, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A milk liner with fixation, characterized in that, Including: A headgear provided with air guide holes; A fluid guide body including a first pipe body and a second pipe body, wherein the second pipe body is connected to the first pipe body through a dividing part. There is an annular groove in the dividing part, and a clamping groove is connected to the annular groove. The clamping groove cooperates with the annular groove to be fastened on an external structure.

2. A milk liner with fixation according to claim 1, characterized in that: The headgear is integrally connected to the fluid guide body. The air guide holes communicate with a channel in the fluid guide body. The channel is perpendicular to the central axis. A hollow layer is formed between the annular sleeve surface in the headgear and the outer surface of the fluid guide body.

3. A milk liner with fixation according to claim 1, characterized in that: A guiding groove is provided inside the first pipe body.

4. A milk liner with a fixation according to claim 1, characterized in that: The first pipe body is further provided with a convex edge surface, which is arranged at intervals on the outer wall surface of the first pipe body.

5. A milk liner with fixation according to claim 4, characterized in that: The convex edge surface is fitted with the guiding groove.

6. A milk liner with fixation according to claim 1, characterized in that: An extension part is further provided at the end of the second pipe body. The extension part is provided with an annular reverse slope surface and a tightening end.

7. A milk liner with fixation according to claim 1, characterized in that: The dividing part is separated by the annular groove to form an end head with an inclined surface or an end head with an arc surface.

8. A milk liner with fixation according to claim 7, characterized in that: The clamping grooves are located on the end head connected to the first pipe body, and are symmetrically arranged on both sides of the end head respectively. There are two groups of the clamping grooves, and they are arc-shaped hole grooves.

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