JPH017688Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to an easily attachable and detachable necktie, in particular, a knot on a tie base that has been tied in advance, and a mechanism that removably connects one end of the collar strap to the knot. The present invention relates to the above-mentioned easily detachable necktie, which is designed to facilitate connection with a doffing device, increase the relative sliding resistance between the knot insertion portion of the collar strap and the knot, and prevent the collar strap from loosening when the necktie is worn. It is something.

(Prior art) Easy-to-attach and detachable neckties, which allow a pre-tied necktie to be attached to the collar with one touch, have gained popularity among busy people such as businessmen.
In particular, when this tie is used as a uniform tie, the size of the knot and the length of the hanging part of the tie naturally align, giving the viewer a uniform and pleasant impression. Demand is expected to increase significantly.

Fig. 4 shows this kind of conventional easily detachable necktie, in which the tie base indicated by 1' is:
It has a tied shape, that is, a necktie hanging part 2', which corresponds to the large sword and small sword of a normal necktie, hangs down from a knot 3' formed in the shape of an inverted triangle from the front, and a tie is attached to the knot 3'. One end 4'a of the collar strap 4' that is passed through the collar of the collar is fixed, and the other end 4'b of the collar strap 4' is
It hangs down along the back surface of the necktie hanging part 2' so that it can be freely put in and taken out through the knot 3'.

Therefore, when wearing the above-mentioned necktie, the loop diameter of the collar strap 4' extending from the knot 3' is widened, the neck is passed through the loop, and the collar strap 4 is wrapped around the neck of the dress shirt. This can be done quickly by simply pulling out the hanging end 4'b of ' and tightening it.

However, with the tie of the above conventional structure,
There is the inconvenience of having to pass one's head through the collar strap 4' each time one puts on or takes one off, and there is a risk of one's neck being strangled unexpectedly if some external force is applied to the hanging part 2' of the necktie while the necktie is being worn. It was hot too.

Therefore, the inventor of the present invention aimed to overcome this problem and improve the ease and safety of putting on and taking off neckties.
As shown in FIG. 5, a sleeve-shaped female side fastening/detaching tool 6 is inserted into one end of the cylindrical cloth 5 with both ends protruding from the knot 3 of the tie base 1, and the female side fastening/detaching tool 6 is inserted at the rear end. A protruding piece 6' that protrudes laterally from the cylindrical cloth 5 is fitted into the notch 7 of the cylindrical cloth 5 to fix it there, and a pin is attached to the tip 4a of the collar strap 4 so that it can be engaged with and detached from the female side engaging/disengaging tool 6. After attaching the male side locking/detaching tool 8, and inserting the other end 4b of the collar strap 4 from the other end side of the tubular cloth 5, pulling it out from the hole 9 and passing it through the strap hook 10,
We have previously proposed a simple tie that can be put on and taken off, with a structure in which it hangs freely in and out from inside the knot 3 along the back side of the tie hanging part 2.

(Problem to be solved by the invention) However, the above-mentioned improved simple detachable necktie can be attached and detached from around the neck simply by fitting and detaching the attachment/detachment devices 6 and 8, and the loop part of the collar strap 4 There is no need to put your head through the neck, and you can quickly put on and take off the necktie, and when a sudden large tensile force is applied to the necktie hanging part 2, the locking devices 6 and 8 will automatically disengage, eliminating the risk of your neck becoming tight. However, among the locking/unhooking tools 6 and 8, the female locking/unhooking tool 6 provided on the knot 3 side is connected to the tie base 1 via the tubular cloth 5, so that it can stand on its own. It is difficult to bend in the front and back and up and down due to poor elasticity, making it difficult to engage and disengage the collar loop part. The necktie easily loosens, and the string hook 10 needs to be attached to the inner surface of the knot 3, which complicates the tie manufacturing process, leaving room for further improvement.

The present invention focuses on the problems with such conventional easily detachable ties, and stores a shape-retaining core inside the knot of the tie, and attaches a female side fastener to the core to obtain supporting strength. A string passage hole is provided in the core body through which a knot insertion portion of the collar strap is inserted in a meandering manner, and sliding resistance is provided to the collar strap to prevent the collar loop portion from loosening naturally. This is an attempt to solve the above-mentioned problems.

(Means for Solving the Problems) The structure of the present invention for achieving the above object will be explained based on the accompanying drawings 1 to 3.

The tie base 11, which is pre-tied with a knot 13 at the upper end of the tie hanging part 12, has a substantially V-shaped shape-retaining core body 14 molded from a flexible synthetic resin material built into the knot 13. A sleeve-shaped locking/detaching tool 15 is fixed to one end of the shape-retaining core 14, and a collar strap 17 that can be wrapped around the neck of a shirt or the like is attached to the locking/detaching tool 15. A pin-shaped engaging/disengaging tool 16 provided at the tip is removably fitted. Further, on the other end side of the shape-retaining core body 14, a plurality of string passage holes 23, 23' are bored through which the knot insertion portion of the collar strap 17 is inserted in a meandering manner. A collar strap 17 inserted through the hole 23 hangs freely in and out along the back surface of the necktie hanging part 12.

(Function) When the necktie of the present invention having the above-mentioned configuration is worn, the collar strap 17 is wrapped around the neck of a dress shirt, etc., and the locking/unhooking device 16 at the tip is provided on the knot 13 side of the tie base 11. The necktie can be quickly attached by simply fitting it into the locking/detaching device 15 and pulling the hanging end of the necktie 17 downward. ′
The collar strap 17 is prevented from loosening due to the frictional resistance between the collar strap 17 and the necktie hanging part 12, and the correct wearing configuration can be maintained. This prevents the neck from tightening.

In addition, when the locking/unhooking tools 15, 16 are fitted or removed, the locking/unhooking tool 15 on the knot 13 side is supported by the shape-retaining core 14, and the direction of the socket is stable.
Engaging and disengaging operations become easier.

(Example) An example of the present invention will be described below based on FIGS. 1 to 3 shown in the accompanying drawings.

The necktie of the present invention consists of a necktie base 11 bound so that a front inverted triangular knot 13 is formed at the upper end of a necktie hanging part 12, which corresponds to the large sword and short sword of a normal necktie, as shown in the figure, and the necktie. A shape-retaining core body 14 made of synthetic resin housed in the knot 13 of the base body 11 is connected to the knot 13 at one end via a pair of male and female locking/disengaging tools 15 and 16, and at the other end. and a collar strap 17 which is freely allowed to hang in and out through the knot 13.

Shape-retaining cylinder 14 housed in the knot 13
is formed from a relatively flexible synthetic resin material, such as polypropylene resin, into a thin plate having a substantially V-shape in front, and has an arch-shaped bulge 18 in the center that forms a bulge toward the front of the knot 13; and,
The lower end of the bulge 18 is provided with a vertical insertion hole 20 formed by the bulge 18 and the horizontal connecting portion 19, and a wing plate 21 that protrudes left and right.
Two cord passing holes 23 and 23' are bored in one of the wing plates 21, through which the collar strap 17 is inserted in a meandering manner. Of the locking/unhooking tools 15, 16 provided between the knot 17 and the knot 13, a connecting portion 24 for connecting and supporting the female side locking/unhooking tool 15 on the knot 13 side is integrally formed. In addition, 25, 25' are the wing plates 21,
22, each groove 25, 25' is a groove formed in the vertical direction along the back surface of each root portion of the wing plate 22, and each groove 25, 25' has a shape that curves the wing plates 21, 22 toward the back side and forms the knot 13 to fit around the neck. It has the role of making it easier to bend.

The female side locking/unhooking tool 15 is made of a strong synthetic resin material that is relatively harder than the shape-retaining core body 14 and has excellent mechanical properties that are resistant to permanent deformation, such as acetal resin (trade name: Diyuracon), and is shaped like a sleeve. , and has a plurality of slits 26 on the tip side.
26 is cut into the socket 27, and the pin-shaped tip 29 of the male side locking/detaching tool 16 attached to the tip of the collar strap 17 is elastically fitted into the step 28 formed in the socket 27. At the rear end side, a wedge-shaped retaining part 31 is inserted into a gate-shaped fitting hole 30 provided in the connecting part 24 of the shape-retaining core 14 and formed on the upper surface. The shape-retaining core 1
4 has a locking tongue portion 32 that is integrally coupled to the locking tongue portion 4.

In the figure, 33 is a cylindrical cloth inserted through the outer periphery of the shape-retaining core 14 and the female side locking/disengaging tool 15,
The cylindrical cloth 33 is usually made of the same material as the tie base 11, and has a hole 34 on the lower center surface through which the knot of the collar strap 17 is inserted.

Note that the male side locking/detaching device 16 attached to the tip of the collar strap 17 is usually molded from the same material as the female side hooking/detaching device 15, and the tip of the collar strap 17 is inserted into the attachment hole 35 at the rear end. are inserted and hardened with adhesive to connect them. However, when the male-side locking/detaching tool 16 is injection molded, the tip of the collar strap 17 may be inserted into the mold and fixed.

The easily attachable and detachable necktie of the present invention has the above-mentioned configuration, and an example of the procedure for manufacturing the tie will now be described. First, the tie base 11,
Shape-retaining core 14, female side locking/detaching tool 15, male side locking/detaching tool 1
6. Manufacture the collar strap 17 and the cylindrical cloth 33 separately, and attach the male side locking/detaching tool 16 to the tip of the collar strap 17, and attach the male side locking/detaching tool 16 to the tip of the collar strap 17, and insert the collar strap 17 into the fitting hole 30 of the shape-retaining core 14. The locking tongue piece 32 of the female-side locking/detaching tool 15 is inserted into and fixed, thereby coupling and integrating the two. Thereafter, the collar string 17 is inserted into the string passage holes 23, 23' of the shape-retaining core 14.
The knot insertion part of the core body 14 is inserted in a meandering manner.
Pull it out from the lower part through the insertion hole 20 and insert the cylindrical cloth 33 externally into the shape-retaining core 14 and the female side locking/disengaging tool 15, and insert the hanging end of the collar strap 17 into the hole 34 of the cylindrical cloth 33. Bring it out more externally. In this way, the cylindrical cloth 33 containing the shape-retaining core body 14 and the female-side locking/detaching tool 15 and having the collar strap 17 inserted therethrough is placed horizontally, and around its outer periphery is a cylindrical cloth 33 that is slightly shorter than a normal necktie. After wrapping and tying the created tie base 11 and hanging the knotted part of the collar strap 17 along the back side of the necktie hanging part 12, the tie base 11 and the tubular cloth 33 are fastened at important points with sewing thread. The tie base 11 and the cylindrical cloth 33 can be integrated so as to have an appearance as if a normal necktie was tied in a formal manner.

In addition, if the hanging end of the collar strap 17 is sewn near the lower end of the necktie hanging part 12, it will not sway when worn and will not be visible from the outside, which is preferable in terms of appearance.

When wearing the necktie made in the above-described manner, the male side locking/unhooking tool 16 is inserted from the knot 13.
The collar strap 17 that has been removed is wrapped around the neck of the shirt S, and the male side locking/detaching tool 16 is fitted and connected to the female side locking/detaching tool 15 of the knot 13, and the hanging end of the collar strap 17 is tied. When worn, the shape-retaining core body 14 holds the female side locking/disengaging tool 15, and stabilizes the opening direction of the socket 27, making it easy to perform the locking/disengaging operation. At the same time, after wearing the necktie, the friction between the collar strap 17 and the string passage holes 22, 23 of the shape-retaining core 14 prevents the collar strap 17 from loosening and maintains the correct wearing form of the necktie.

Furthermore, when a tie is being worn, if a sudden large tensile force is applied to the necktie hanging part 12 due to violence or an accident in which it gets caught in a machine, the locking devices 15 and 16 automatically disengage, and the collar strap 17 Since the neck strap 17 is separated from the knot 13, it is possible to prevent the collar strap 17 from accidentally tightening the neck and avoid danger.

(Effects of the invention) As described above, the easily detachable necktie of the present invention connects the knot of the tie base, which has been tied in advance by forming a knot, through a pair of male and female locking tools molded from synthetic resin. One end of the collar strap, which can be wrapped around the neck of a dress, etc., is removably connected.
A simple detachable tie in which the other end of the collar strap is freely allowed to hang in and out through the knot, and a substantially V-shaped shape-retaining core molded from a synthetic resin material is housed inside the knot. One of the locking/detaching tools is fixed to one end of the core body, and a plurality of cord passage holes are formed at the other end of the core body through which the collar strap is inserted in a meandering manner, and the shape-retaining This is because the core body supports the locking/unhooking device provided on the knot side, and generates a large frictional force between the collar strap and the string passage hole to prevent the collar loop portion from loosening. When wearing a necktie, the direction of the locking/unhooking tool on the knot side is stabilized, making it easy to insert/unfasten the locking/unhooking tool, allowing for quick operations, and after wearing the necktie, the collar strap and the string passage hole are fixed. The frictional resistance between the necktie and the necktie prevents the tie from loosening, and the tie is always worn in the correct manner, which is an excellent effect.

Moreover, according to the present invention, the knot between the collar strap and the necktie base is performed exclusively by the shape-retaining core and the locking/unhooking tool integrated with the core, which eliminates the need for the conventional locking/unhooking tool and the cylindrical cloth. This eliminates the need for the process of joining the necktie, or the process of attaching and attaching the cord to provide sliding resistance to the collar strap, greatly simplifying the tie sewing process and suppressing the rise in manufacturing costs for easily detachable neckties. We can also expect practical effects.

[Brief explanation of the drawing]

Fig. 1 is a front view showing an example of a simple detachable tie according to the present invention, Fig. 2 is an enlarged front sectional view of the main part of the tie, Fig. 3 is an exploded perspective view showing the internal structure of the knot of the tie, FIG. 4 is a perspective view showing a conventional example, and FIG. 5 is a sectional perspective view showing a main part of a necktie previously proposed by the inventor of the present invention. DESCRIPTION OF SYMBOLS 11... Tie base, 12... Tie hanging part, 13... Knot, 14... Shape-retaining core, 15
...Female side locking/detaching tool, 16...Male side locking/detaching tool, 17...
Collar strap, 23, 23'...string passage hole, 30...fitting hole, 32...locking tongue piece portion.

Claims (1)

[Claims for Utility Model Registration] 1. A knot is formed at the upper end of the hanging part, and the neck of a dress shirt, etc. is connected to the knot of the necktie base, which is tied in advance, through a pair of male and female locking devices molded from synthetic resin. A simple detachable necktie in which one end of a collar strap that is wrapped around the circumference is removably connected, and the other end of the collar strap is freely allowed to hang in and out through the knot, the necktie having a A substantially V-shaped shape-retaining core molded from a synthetic resin material is housed, one of the locking/detaching tools is fixed to one end of the core, and the collar strap is attached to the other end of the core. A simple detachable necktie characterized by having a plurality of thread holes through which the cord is inserted in a meandering manner. 2. The locking and dismounting tool on the side that is fixed to the shape-retaining core has a locking tongue portion integrally formed on the rear end of the sleeve-like main body, and the locking tongue portion is attached to the shape-retaining core body. The easily removable necktie according to claim 1, which is fitted and fixed in a fitting hole formed in a core body.