JPH0339027Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial field of application) This invention relates to a connecting device for a pet drawstring, and more specifically, a loop portion such as a grip portion or a neck wrap portion formed only by the string, and a drawstring main body. This relates to a connector for connecting parts.

(Prior Art) In general, a pet string has a hook attached to its tip and a gripping loop formed at its rear end. The hook is then hooked onto a ring member attached to the collar, and the user grasps the loop portion for use.

(Problems to be solved by the invention) However, with this type of drawstring, the work of attaching the hook to the tip of the drawstring and the work of connecting the loop part to the main body of the drawstring are extremely troublesome, and the processability and workability are poor. .

Therefore, it is possible to form loop parts at both ends of a series of strings, but the loop parts need to be formed so that they cannot expand or contract so that the clamping force against the neck of the pet and the clamping force against the grasping fingers is constant. Therefore, the work of connecting the loop part and the main body part of the string becomes troublesome as in the case of the drawstring described in the prior art.
Furthermore, since at least the loop portion on the neck side must be removably connected to the main body of the drawstring, there arises a problem that the processability and workability are actually worse than the drawstring described in the prior art.

This idea was made in order to solve these problems, and it forms a loop part such as a grip part or a neck wrapping part only with the string, and easily and reliably makes these loop parts non-expandable. It is an object of the present invention to provide a connector that can be connected to a main body part of a drawstring and also allows one end of a loop part to be attached and detached.

(Means for Solving the Problems) In the coupling device according to this invention, both ends of a first string forming a loop portion are connected in a state where the loop portion cannot be expanded or contracted, and one end of the second string is connected. A string connector that connects the first and second strings to form a series of strings, the first insertion hole through which one end of the first string is inserted, and the second string. A second insertion hole is formed through each of the first and second strings, and the one end of each of the first and second strings passed through the insertion holes is tied with a knot that cannot be pulled out toward the other end. and is provided with a stop that is detachably connected to the other end of the first string.

(Function) In this invention, since one end of the first and second strings is formed as a knot of a size that cannot be pulled out in the direction of the other end, the first and second strings are connected to the other end. A reliable connection is made without coming off in the direction, and the other end of the first string is connected by the stopper, so that the state in which the loop part cannot be expanded or contracted is maintained.

(Example) Fig. 1 is a perspective view showing an embodiment of the string connector according to this invention, and Fig. 2 is a perspective view with the lid member separated. Therefore, it is formed into a substantially inverted truncated cone shape, and has a medium thickness near each of the bottom portion 1A and the top portion 1B, and a substantially semicircular thin wall in the center portion 1C, which is recessed in the radial direction.
are removably fitted.

A first insertion hole 3 penetrating vertically is formed in one side of the bottom portion 1A, and a first insertion hole 3 is formed in the top portion 1B.
A second insertion hole 4 is bored opposite to.

These first and second insertion holes 3 and 4 are main insertion holes 3a and 4a that have uniform inner diameters, and main insertion holes 3a and 4 that have uniform inner diameters.
It has tapered holes 3b and 4b formed at one end side of a. Note that the diameter of the tapered holes 3b and 4b gradually increases toward one end.

Reference numeral 5 indicates a first string, and reference numeral 6 indicates a second string, each of which is made of a braided body of fibers with a circular cross section. One end of the second string 6 is inserted through the second insertion hole 4 from the top side of the connector 1 .

In FIG. 3, 7 and 7 indicate knots, and one end of the first and second strings 5 and 6 inserted into the first and second insertion holes 3 and 4 cannot be removed in the direction of the other end. It is formed by tying it to the size of. These knots 7, 7 are connected to the tapered holes 3 of the first and second insertion holes 3, 4.
b, 4b, and its main insertion holes 3a, 4a
Form a knot larger than the inner diameter of the first
This prevents the second strings 5 and 6 from slipping out toward the other ends.

Reference numeral 8 indicates a stopper which can be attached and detached by a well-known one-touch method, for example, a female member 8A.
is attached facing the bottom surface of the other side of the bottom side 1A of the connector 1, and the male member 8B, which engages and disengages from the female member 8A, is attached to the other end of the first string 5, so that the two engage with each other. A loop portion 9 is formed by the first string 5.

In the above configuration, when the loop portion 9 is used as a neck wrap portion of a pet, the second cord body 6 is utilized as the main body portion of the drawstring. Also, when the loop portion 9 is used as a gripping portion, the second cord body 6 is utilized as the main body portion of the drawstring.

In these cases, one end of the first and second strings 5, 6 is formed as a knot 7, 7 of a size that cannot be removed in the direction of the other end. Even if a tensile force is applied to the second strings 5, 6 in the direction of the other ends, the first and second strings 5, 6 will not come off from the connector 1, and a reliable connected state can be maintained.

Therefore, even when the loop part 9 is used as a part for wrapping around the neck of a pet, the loop part 9 does not expand or contract, so problems such as detachment of the pet and unnecessary neck tightening do not occur.

In the above embodiment, the first and second strings 5 and 6 are constructed of braided bodies having a circular cross section, but the first and second strings 5 and 6 are The cross-sectional shape is not limited to the above embodiment, and the same effects as in the above embodiment can be obtained even if the first and second cord bodies 5 and 6 are formed into a flat plate shape, for example. This is particularly significant when the loop portion 9 is used as a wrap around the neck of a pet.

Further, in the above embodiment, the first and second insertion holes 3 and 4 are composed of main insertion holes 3a and 4a and tapered holes 3b and 4b;
It may be formed by only. In this case, the knots 7 and 7 of the first and second strings 5 and 6 are located outside one end of the first and second insertion holes 3 and 4, but the lid member 2 is
A connector 1 is formed by forming a notch as shown in the two-dot chain line in the figure.
It should be installed on.

The lid member 2 is attached to the connector 1 using screws or the like (not shown).

Further, the shape of the connector 1 is not limited to the embodiment, and may have any shape or size, such as a substantially inverted triangular shape.

(Effect of the invention) As explained above, according to this invention, the first and second strings, which are inserted into the first and second insertion holes, have a size that cannot be removed in the direction of the other end. Because of the knotted structure, the loop portion can be easily and reliably connected to the main body of the drawstring in a non-expandable state, and the workability and workability of connecting the loop and the main body of the drawstring are significantly improved.

Furthermore, since one end of the loop portion can be attached and detached by a one-touch operation, the loop portion can be attached and detached from the pet easily and quickly.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing an embodiment of this invention, FIG. 2 is a perspective view with the lid member removed, and FIG. 3 is a partially cutaway front view showing the main parts. 1... Connector, 3... First insertion hole, 4... Second
Insertion hole, 5...first string, 6...second string, 7,
7...knot, 8...stop, 9...loop part.

Claims (1)

[Scope of utility model registration request] Both ends of the first string forming the loop part are connected in a state where the loop part cannot be expanded or contracted, and one end of the second string is connected to form a series of strings by the first and second strings. A connector for a string forming a string, which is formed with a first insertion hole through which one end of the first string is inserted and a second insertion hole through which one end of the second string is inserted, respectively. , one end of each of the first and second strings passed through these insertion holes is formed as a knot of a size that cannot be removed in the direction of the other end, and the other end of the first string is detachable. A connector for a pet drawstring, characterized by comprising a stopper for connecting to a pet.