JPH0139959Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention is applicable to, for example, a stopper for a string of a pet string, and more specifically, a loop portion such as a grip portion or a neck wrap portion formed only by the string. , relates to a stopper for a string that connects the main body of the drawstring.

(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.
Moreover, 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 to solve these problems, and it is possible to easily form a loop part that can be used as a grip part or a neck wrapping part with only a string, and can not be expanded or contracted. The purpose of the present invention is to provide a connector that can be attached and detached.

(Means for Solving the Problems) A stopper for a string according to this invention forms a loop portion on one side of the string in a non-expandable state, the first insertion hole through which the string is inserted, and the first through hole through which the string is inserted. 2 through-holes are formed so as to be displaced at least in the axial direction through a space, and at least a knot is provided in a portion of a series of strings inserted through the through-holes corresponding to the space, A cover member is formed to interfere with at least one of the first and second insertion holes in an axially immovable manner and removably closes the space, and one end of the string can be removably attached. It is equipped with a stop member that connects to the.

(Function) In this invention, by forming at least one knot in the part corresponding to the space of the string, at least one of the first and second insertion holes formed in the stopper is The axis is prevented from moving, and one end of the string is connected by a stop member, so that the loop is maintained in a state where it cannot be expanded or contracted.

(Example) Fig. 1 is a perspective view showing an embodiment of the string stopper according to this invention, and Fig. 2 is a perspective view with the cover member separated. It is formed of resin into a substantially inverted trapezoidal shape, and the upper base 1
A and the lower bottom part 1B are thick in the vicinity of each, and the central part has a thin part 1C offset in the thickness direction (in the direction of the plane of the paper) and has a recessed space part 1D.

A first insertion hole 2 penetrating vertically is formed in one side of the upper bottom part 1A, and the first insertion hole 2 is formed in the center of the lower bottom part 1B.
A second insertion hole 3 corresponding to the insertion hole 2 is bored. That is, in the present embodiment, the first insertion hole 2 and the second insertion hole 3 are formed so as to be displaced from each other in the axial direction and the radial direction.

Reference numeral 4 denotes a cover member, which is removably fitted into the space 1D and fixed to the stopper 1 with screws 5.

Reference numeral 6 indicates a string, which is made of a braided body with a circular cross section, and one end of which is connected to the second end from the bottom of the stopper 1, for example.
It is inserted through the insertion hole 3, and is inserted through the first insertion hole 2 through the space 1D.

In FIG. 3, 6A and 6A are spaces 1 of the string 6.
A knot 6 that is larger than the inner diameter of the first and second insertion holes 2 and 3 shows a knot provided in a portion corresponding to D.
By forming two A, 6A, the string 6 is made to interfere with the first and second insertion holes 2, 3 so that the shaft cannot move, that is, cannot be inserted or removed.

The knots 6A, 6A are formed by, for example, inserting one end of the string 6 through the second insertion hole 3 from below the stopper 1 and taking it out from the space 1D, and then inserting it into the space 1D of the string 6. It is formed by providing knots in corresponding parts.

Reference numeral 8 denotes a locking device, which is attached and detached by a well-known one-touch method. For example, a female member 8A is attached facing the other side upper surface of the upper bottom portion 1A of the locking device 1, and this female member 8A male member 8 that engages and disengages with
B is attached to one end of the string 6, and by engaging with each other, the string 6 forms a loop portion 9. Note that semicircular counterbores 10 are formed at both upper and lower ends of the cover member 4. A hook member 11 is attached to the other end of the string 6.

In the above configuration, the hook member 11 is hooked to a metal ring or the like attached to the pet's collar, and the loop portion 9 is used as a gripping portion. In this case, when mooring the pet to a tree, pole, etc., the male and female members 8A, 8B of the locking device 8 must be separated, wound around the tree or pole, and then the male and female members 8A, 8B must be reattached. Bye.

On the other hand, when the loop part 9 is used as a part for wrapping around the neck of a pet, the hook member 11 attached to the other end of the string 6 is replaced with a stopper 1, and the other end of the string 6 is also used. A loop portion (not shown) similar to the loop portion 9 may be formed and this loop portion may be used as a neck wrapping portion.

In the above structure, when the loop part 9 is used as a neck wrapping part for a pet, the part of the string 6 excluding the loop part 9 and the part corresponding to the space 1D of the fastener 1 can be used as the main body part 6B of the drawstring. Utilized. Also, when the loop portion 9 is used as a gripping portion, the string body 6 is utilized as the drawstring main body portion 6B.

In these cases, the string 6 is provided with knot portions 6A, 6A larger than the inner diameters of the eleventh and second insertion holes 2, 3 in the portion corresponding to the space 1D of the fastener 1,
Since it interferes with the first and second insertion holes 2 and 3 so that the shaft cannot move, the string 6 does not axially move even if an axial tensile force is applied to the string 6 during use.

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 that inconveniences such as detachment of the pet and unnecessary neck tightening do not occur.

In addition, in the embodiment, the space 1 of the string 6
An example in which two connecting portions 6A, 6A are formed in a portion corresponding to D, that is, an example corresponding to the first and second insertion holes 2, 3, respectively, is used for explanation, but other examples shown in FIG. As shown in the embodiment, only a single knot 6A is used, and this knot 6A connects the first insertion hole 2, for example.
(Alternatively, the string 6 may interfere with the second insertion hole 3 so as not to be axially movable.)

Also, an example will be described in which the knots 6A, 6A are made to directly interfere with the first and second insertion holes 2, 3 so as to be immovable, but as shown in FIG.
Similar to the above embodiment, the connecting portions 6A, 6A may be made to interfere with the first and second insertion holes 2, 3 in an immovable manner through the bush 7 which is formed to be elastically expandable in the radial direction. be effective. Also, Bushiyu 7
It is also possible to facilitate rotation of the string 6, particularly the main body portion 6B of the drawstring, in the circumferential direction. The bush 7 may not have the slit 7a.

Further, although the first and second insertion holes 2 and 3 formed in the stopper 1 are formed by being displaced in the radial direction, they may be formed concentrically without being displaced in the radial direction. It has the same effect as.

(Effects of the invention) As explained above, according to this invention, the first insertion hole and the second insertion hole through which the cord is inserted are formed by being displaced at least in the axial direction through the space, and these holes are formed through the space. At least one knot is provided in a portion of a series of strings inserted through the insertion hole corresponding to the space, and is formed so as to interfere with at least one of the first and second insertion holes so as not to be axially movable. Therefore, a loop portion that can be used as a grip portion or a neck wrapping portion using only the string can be easily formed in a state that cannot be expanded or contracted.

Moreover, since the space is configured to be removably closed by the cover member, the interference part with the first and second insertion holes of the string is hidden, and therefore the interference part is protected. can be achieved.

Furthermore, since the loop portion can be attached and detached by a single 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, Fig. 3 is a partially cutaway front view showing the main parts, and Fig. 4 is a knotting section. FIG. 5 is a partially cutaway front view of main parts showing another embodiment, and FIG. 5 is a perspective view of the bushing. DESCRIPTION OF SYMBOLS 1... Stopper, 1D... Space part, 2... First insertion hole, 3... Second insertion hole, 4... Cover member, 6...
...String body, 6A, 6B... Knot part, 9... Loop part.

Claims (1)

[Scope of utility model registration request] A stopper for a string that forms a loop portion on one side of the string in a non-expandable state, wherein a first insertion hole and a second insertion hole through which the string is inserted are arranged at least in the axial direction via a space. At least one knot 6A is provided in a portion corresponding to the space of a series of strings that are displaced and formed to penetrate through these insertion holes, and at least one of the first and second insertion holes is provided. A cover member is formed to interfere with one end of the string so that the shaft cannot move, the cover member removably closes the space, and a stop member removably connects one end of the string. Features a string stopper.