JPS5921575B2 - cow nose ring - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a cow nose ring, and more specifically, it is characterized by a connecting structure at both ends of the cow nose ring.

Conventionally, when attaching a nose ring to a calf, a hole is made in the calf's nasal septum, the nose ring is then inserted through the nose ring, and both ends of the nose ring are connected, but the main method of connection is to use screws or the like.

However, with this conventional technology, when attaching the nose ring, unnecessary physical and psychological stimulation is caused to the calf, which takes time to attach the nose ring, and there is also the risk of damaging the nasal septum and causing disease infection. Ta.

Therefore, the present invention was invented in order to eliminate the above-mentioned drawbacks of the prior art, and more specifically, it is an object of the present invention to provide a nose ring that simplifies the process of putting on a cow's nose ring and allows it to be put on in a very short time.

Embodiments of the present invention will be described below with reference to the accompanying drawings.

In FIG. 1, A is a ring-shaped nose ring made of elastic plastic, and the drawing shows the nose ring before use and before it is formed into a ring shape.

A male member 1 and a female member 2 are formed at both ends of the nose ring A, and the nose ring is formed by joining these male and female members 1 and 2.

The present invention is characterized by the male and female members 1 and 2 constituting this joint, which will be explained below.

As shown in FIG. 2, the male member 1 is formed to have a circular cross section and a conical tip, and a concave groove 4 is provided on the side of the conical portion 3.

On the other hand, as shown in FIG. 4, the female member 2 is provided with an inner hole 5 having an inner diameter approximately the same as the outer diameter of the male member 1 at its axial center.
A first diameter canine portion 6 having a diameter slightly larger than the diameter of the inner hole 5 is formed in the deep part of the inner hole 5, and a first diameter canine portion 6 is formed in a deeper part of the inner hole 5 adjacent to the first diameter dog portion 6. A two-diameter dog portion 7 is formed, and the diameter of the second large-diameter portion 7 is formed to be larger than the first large-diameter portion 6.

On the other hand, a ring B for preventing the male and female members from coming off is prepared separately from the nose ring A in which both the male and female members are formed.

As shown in FIGS. 2 and 3, this ring B has a C-shaped configuration with inner and outer diameters cut so that it can be freely expanded and contracted by external force, and is made of an elastic material such as metal.

This ring B is formed by the concave groove 4 of the male member 1 and the first large diameter portion 6 when the male member 1 is inserted into the inner hole 5 of the female member 2 as shown in FIG. The inner diameter and outer diameter are determined to fit the space.

That is, the inner diameter of the ring B is approximately equal to the diameter of the groove bottom, the outer diameter is determined to be approximately equal to the diameter of the first large diameter portion, and the length is approximately equal to the width of the groove 4.

The present invention is composed of the nose ring A and the ring B as described above.Next, the mode of use will be explained with reference to FIG. 4.

Conventional techniques are used to puncture the nasal septum of the cow.

Of course, the nose ring of this invention is directly set on the pincer, and the male member 1
The female member 2 may also be used to directly puncture the nasal septum of the cow.

In any case, the nose ring A of this invention is inserted into the nasal septum from the male member 1 side, and the ring B is applied to the entrance of the inner hole 5 as shown in Figure 4g, and the male member 1 is inserted into the nasal cavity as shown in Figure 4g. Insert into the inner hole 5 of the member 2.

As shown in FIG.
However, since the outer diameter of the male member 1 is larger than the inner diameter of the ring B, the ring B is further pushed to the second diameter dog portion 7 position as shown in FIG. 4d.

When the male member 1 is further inserted, the ring B hits the wall surface of the inner hole 5 and stops, expands at the second large diameter portion position and rides on the outer wall of the male member 1, as shown in FIG. 4e.

When the male member 1 is further inserted, the ring B is fitted into the groove 4 of the male member 1, as shown in FIG. 4f.

In this state, the connection is completed.

When the nose ring A is set in a free state, the male member 1 retreats from the female member 2 due to the elasticity of the nose ring A, resulting in the final connected state shown in FIG. 4g.

At this time, ring B is located at the first large diameter portion, and both male and female members 1
, 2 are definitely combined.

During this time, the operator only has to insert the male member 1 into the female member 2, and the nose ring attachment work is completed easily and quickly.

Next, a second embodiment, which is a modification of the above embodiment, will be described.

FIG. 5 shows a second embodiment of the present invention, in which the provision of a conical portion 3 at the tip of the male member 1 and the provision of a groove 4 adjacent to the conical portion 3 are similar to those of the male member of the first embodiment. It has the same configuration as 1.

The female member 2 is also substantially the same, and the inner hole 5 is formed with a first diameter dog portion 6 and a second diameter dog portion 7, and furthermore, in the embodiment shown in FIG. 5, a third diameter dog portion 10 is formed. There is.

In this embodiment, it is essential that the female member 2 and the main body 8 of the nose ring A are formed to be removable by means of a threaded portion 9 or the like.

Of course, if a ring B, which will be described later, is placed inside the inner hole 5 during the manufacturing process of the nose ring A, it is not necessarily necessary to make it detachable.

In this embodiment, the shape of the ring B is characterized by an extension 1 having a constant diameter concentrically on the side of the ring B of the first embodiment.
1, and an enlarged portion 12 having an outer diameter substantially equal to the inner diameter of the third diameter dog portion 10 is formed at the other end of the extension portion 11.

And this ring B is small (both the concave groove entry part 1 of ring B
3 is slidably formed in the inner hole 5 so that it can move to the second diameter dog part 7.

As in the first embodiment, the ring B has split portions 14 formed in the groove entry portion 13 and the extension portion 11', and the diameter of the groove entry portion 13 is formed to be expandable and retractable.

In this embodiment, the ring B has already been loaded into the inner hole 5 of the female member 2, and there is no need to apply the ring B to the inner hole 5 before inserting the male member 1 as in the first embodiment.

When the male member 1 is inserted into the inner hole 5 of the female member 2, the ring B also hits the conical part 3 and moves forward. Since the ring B is supported by the section 10, the male member 1 can be smoothly received without the axis of the ring B being tilted.

When the male member 1 is pushed further, the enlarged portion 12 of the ring B comes into contact with the end of the main body 8, and the movement of the ring B is stopped.

After that, similarly to the first embodiment, the concave groove entry portion 13 is inserted into the male member 1.
It is set in a concave groove 4 on the outer wall of the building.

In this state, both the male and female members 1 and 2 are fixed.

As described above, according to the nose ring according to the present invention, both ends of the nose ring can be reliably and robustly connected simply by inserting the male member into the female member.

Although one split portion of the ring B is shown in the embodiment, any number of split portions may be used as required.

Further, the enlarged portion in the second embodiment not only maintains the correct posture of the ring B, but also has the effect of preventing the ring from being erroneously inserted into the inner hole of the female member.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a front view of the entire partially sectional view, FIG. 2 is a perspective view of both the male and female members and the ring, FIG. 3 is a front view of the ring, and FIG. ``g'' is a side sectional view of both male and female members showing the order of coupling, Figure 5 is a side sectional view showing the second embodiment, Figure 6 is a side sectional view of the ring, and Figure 7 is a front view of the ring. A...Nose ring, B...Ring, 1...
..., male member, 2... female member, 3...
Conical part, 4...Concave groove, 5...Inner hole, 6
...First large diameter part, 7... Second large diameter part,
8...Main body, 9...Screw part, 10...
...Third large diameter part, 11...Extension part, 12.
...Enlarged part, 13...Concave groove entry part, 14
...Waribe.

Claims (1)

[Claims] 1. A male member and a female member are provided at both ends of a ring-shaped nose ring as a whole, the tip of the male member is formed into a conical shape, and a concave groove is formed on the side of the conical portion. , large-diameter portions with different diameters are formed on the inner hole wall of the female member, and are formed to be elastically deformable in the space formed by the groove and one of the large-diameter portions when the male and female members are joined. A cow nose ring characterized by a structure in which a ring is positioned so that the 2. The cow nose ring according to claim 1, wherein the ring is formed to have a constant length.