Built-in oestrus cotton suppository for ewes

Abstract

The utility model belongs to the technical field of animal husbandry production, and discloses a built-in estrus cotton suppository for ewes, which comprises a cotton suppository body and an insertion rod, an outer pull line is arranged at the bottom of the cotton suppository body, a storage groove is arranged in the middle of the head of the insertion rod, the tail end of the outer pull line is adhered to the inner wall of the storage groove, and the outer pull line is connected with the insertion rod. The cotton bolt body is inserted into the storage groove, an air bag is arranged at the bottom of the storage groove, an air conveying channel is arranged in the middle of the insertion rod, a handle is arranged at the tail of the insertion rod, a pipe connector is installed on the handle, and an air conveying hose is installed on the pipe connector. According to the built-in oestrus cotton suppository for the ewes, through the arrangement of holding and blowing, one-hand operation is facilitated, and operation convenience is improved; through the arrangement of inflation expansion and outward pushing, the air bag can stretch out of the rod body, and it is guaranteed that the oestrus cotton plug is discharged thoroughly.

Description

Technical Field

[0001] The utility model belongs to the technical field of livestock production, and particularly relates to an internal estrus tampon for ewes. Background Technique

[0002] The internal estrus tampon for ewes is applied to the breeding production of meat sheep, which can regulate the estrus time of ewes, realize simultaneous estrus, simultaneous breeding, and simultaneous lambing, and can realize the annual estrus of ewes and three litters in two years.

[0003] The Chinese patent with the publication number CN213244904U discloses an internal estrus tampon for ewes, which includes a protective outer cover, an estrus tampon, a drug conduit, a lubricating ball, a protective outer skin, a connecting strap, and a pushing device. The estrus tampon is inserted at the center of the front top surface inside the protective outer cover. A plurality of drug conduits are fixedly connected to the periphery of the top surface of the outer side of the protective outer cover. A plurality of lubricating balls are fixedly inserted and evenly distributed horizontally around the top surface of the outer side of the protective outer cover. The protective outer skin is inserted at the center of the middle of the top surface of the outer side of the protective outer cover. The connecting strap is connected to the top surface of the side of the protective outer skin. The pushing device is inserted at the center of the rear top surface of the protective outer cover.

[0004] However, the above patent requires both hands to hold and push, which reduces the convenience of operation. Therefore, a new device needs to be designed. Content of the Utility Model

[0005] The purpose of the utility model is to provide an internal estrus tampon for ewes to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] An internal estrus tampon for ewes includes a tampon body. An outer pull wire is arranged at the bottom of the tampon body. The insertion rod is further included. A storage groove is arranged in the middle of the head of the insertion rod. The tail end of the outer pull wire is pasted on the inner wall of the storage groove. The tampon body is inserted into the storage groove. An airbag is arranged at the bottom of the storage groove. An air delivery channel is arranged in the middle of the insertion rod. A handle is arranged at the tail of the insertion rod. A pipe joint is installed on the handle. An air delivery hose is installed on the pipe joint.

[0008] Furthermore: The insertion rod is cylindrical and made of polypropylene material, ensuring that the insertion rod is light and durable.

[0009] Furthermore: The head of the insertion rod is a round-arc blunt head, ensuring that the insertion rod can enter and exit smoothly and reducing the injury to ewes.

[0010] Further: The airbag is made of natural rubber material and is pasted together with the insertion rod, ensuring the sealing and arbitrary expansion and deformation of the airbag.

[0011] Further: The pipe joint and the handle are connected by a sealed thread, ensuring airtightness. The air delivery hose and the pipe joint are connected by a clamp, facilitating disassembly and assembly.

[0012] Further: The length of the outer guy wire is 30 cm, ensuring that the outer guy wire extends out of the ewe's body. It is made of cotton and linen material, facilitating cleaning.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. Through the setting of holding and blowing, it is convenient for single-handed operation, increasing the convenience of operation;

[0015] 2. Through the setting of inflating and expanding and pushing outwards, the airbag can extend out of the rod body, ensuring the thorough discharge of the estrus tampon. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of an internal estrus tampon for ewes according to the present utility model;

[0017] Figure 2 is an external view of an internal estrus tampon for ewes according to the present utility model.

[0018] In the reference numerals: 1, insertion rod; 2, handle; 3, pipe joint; 4, air delivery hose; 5, air delivery channel; 6, storage tank; 7, airbag; 8, tampon body; 9, outer guy wire. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the 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 shall fall within the protection scope of the present utility model.

[0020] Please refer to Figure 1 - Figure 2 , an internal estrus tampon for ewes, including a tampon body 8, an outer guy wire 9 is arranged at the bottom of the tampon body 8, and further includes an insertion rod 1. A storage tank 6 is arranged in the middle of the head of the insertion rod 1. The tail end of the outer guy wire 9 is pasted on the inner wall of the storage tank 6. The tampon body 8 is inserted into the storage tank 6. An air delivery channel 5 is arranged in the middle of the insertion rod 1. A handle 2 is arranged at the tail of the insertion rod 1. A pipe joint 3 is installed on the handle 2. An air delivery hose 4 is installed on the pipe joint 3.

[0021] Furthermore: The insertion rod 1 is cylindrical and made of polypropylene material, ensuring that the insertion rod 1 is lightweight and durable; the head of the insertion rod 1 is a rounded blunt head, ensuring the smooth entry and exit of the insertion rod 1 and reducing damage to the ewe; the airbag 7 is made of natural rubber material and is adhered to the insertion rod 1, ensuring the sealing and arbitrary expansion and deformation of the airbag 7; the pipe joint 3 and the handle 2 are connected by a sealed thread, ensuring airtightness, and the air delivery hose 4 and the pipe joint 3 are connected by a clamp, facilitating disassembly and assembly; the length of the outer guy wire 9 is 30 cm, ensuring that the outer guy wire 9 extends outside the ewe's body, and it is made of cotton and linen material, facilitating cleaning.

[0022] Working principle: First, hold the insertion rod 1 through the handle 2 and insert it deep into the ewe's body, and then blow air through the end of the air delivery hose 4, so that the air flow passes through the pipe joint 3 and the air delivery channel 5 into the airbag 7 in sequence. The airbag 7 inflates and expands, pushing the tampon body 8 out of the storage groove 6 and into the ewe's body. Then, pull out the insertion rod 1 and cut the outer guy wire 9, leaving a small part of the outer guy wire 9 outside the ewe's body, which is convenient for pulling out the tampon body 8 subsequently.

[0023] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An internal estrus tampon for ewes, comprising a tampon body (8), wherein an outer pull wire (9) is arranged at the bottom of the tampon body (8), and is characterized in that: It further includes an insertion rod (1). A storage groove (6) is provided in the middle of the head of the insertion rod (1). The tail end of the outer stay wire (9) is adhered to the inner wall of the storage groove (6). The cotton plug body (8) is inserted into the storage groove (6). An airbag (7) is provided at the bottom of the storage groove (6). An air delivery channel (5) is provided in the middle of the insertion rod (1). A handle (2) is provided at the tail of the insertion rod (1). A pipe joint (3) is installed on the handle (2). An air delivery hose (4) is installed on the pipe joint (3).

2. The built-in estrus tampon for ewes according to claim 1, characterized in that: The insertion rod (1) is cylindrical and made of polypropylene material.

3. The built-in estrus tampon for ewes according to claim 1, characterized in that: The head of the insertion rod (1) is a round-arc blunt head.

4. The built-in estrus tampon for ewes according to claim 1, characterized in that: The airbag (7) is made of natural rubber material and adhered to the insertion rod (1).

5. The built-in estrus tampon for ewes according to claim 1, characterized in that: The pipe joint (3) is connected to the handle (2) by sealed threads, and the air delivery hose (4) is connected to the pipe joint (3) by a clamp.

6. The built-in estrus tampon for ewes according to claim 1, characterized in that: The length of the outer stay wire (9) is 30 cm and it is made of cotton and linen material.

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