JPH079114U - Necklace - Google Patents

Abstract

(57) [Summary] [Purpose] A necklace that allows the joint to come off when a certain amount of force is applied to the cord and avoids the risk of tightening the neck. The purpose is to provide. [Composition] Glasses, pass case, card case, whistle,
A string for hanging an accessory or the like from the neck, both ends of which are covered with a plastic cover-4 to be thin and hard, and the both ends are press-fitted into a tube connector 3 such as latex. By doing so, the string 1 is formed into a ring shape. Preferably, the insert tip 5 made of vinyl resin or the like is press-fitted to one side or both sides of the connector-3, and the plastic cover-4 mounted portion is press-fitted therein.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a necklace, and more particularly to a ring-shaped necklace which is used for lowering glasses, pass cases, card holders, whistles, accessories and the like from the neck.

[0002]

[Prior art]

 Looped strings made of various materials are used to hang the above-mentioned spectacles, pass cases, etc. from the neck. This string is made by joining both ends of one string in a ring shape so that it can be hung on the neck, and the joint can be separated by screwing or other means. In the former case as well as in the latter case, the joint does not come off when the string is pulled with a strong force. In the case of spectacles, a string provided with a temple insertion part of the spectacles at both ends is used, and the same applies to this case.

[0003]

[Problems to be solved by the device]

 As described above, the conventional necklace does not come off even if the joint is pulled with a strong force. However, there is a risk that the neck will be tightened if the string is accidentally caught on something or caught while the necklace is hung on the neck. If it is a moving object such as a car, train, elevator, amusement park vehicle, or animal, the neck is pulled and it is very dangerous.

The present invention has been made in view of the above point, and when a certain amount of strong force is applied to the cord, the joint is disengaged, which may cause a risk of tightening the neck. An object of the present invention is to provide a necklace that can avoid this.

[0005]

[Means for Solving the Problems] The present invention is a cord for suspending glasses, a terminator, a card holder, a whistle, an accessory, etc. from a neck, and both ends thereof are covered with a plastic cover. The above problem has been solved by using a neck hanging string characterized in that the string is made thin and hard by covering and both ends are press-fitted into a tube connector made of latex or the like so that the string is formed into a ring shape. Preferably, a plug-in tip made of vinyl resin or the like is press-fitted to one side or both sides of the connector, and the plastic cover mounted portion is press-fitted therein.

[0006]

[Work]

 Since both ends of the thin and hardened cord are press-fitted into the connector directly or through the tightly inserted insertion tip, both ends of the cord cannot be easily removed from the connector. However, the neck will not be tightened because it will come off when a strong force is applied to the string in an emergency.

[0007]

【Example】

 A preferred embodiment of the present invention will be described with reference to the drawings. As an example, FIG. 1 shows a neck strap 1 according to the present invention with a key and a card case 2 attached thereto. That is, the string 1 is inserted through both upper ends of the key and card case 2, and the key and card case 2 is suspended. The string 1 is usually formed by knitting thick thread, but may be made of other materials. A plastic cover-4 is put on the joining portion of the string 1, that is, both ends thereof, and is narrowed down (see FIGS. 2 and 3).

The joint of the string 1 is joined via the connector-3. The connector 3 is usually a latex tube, and the insert tips 5 usually made of vinyl resin are press-fitted from both ends thereof (FIG. 2). The insert tip 5 may or may not have a bottom (the illustrated example has a bottom). Both ends of the string 1, that is, the plastic cover-4 portion are inserted into the insertion tip 5.

The outer diameter of the insertion tip 5 is set to be slightly larger than the inner diameter of the connector-3. Therefore, the insertion tip 5 cannot be easily press-fitted into the connector-3, so it is preferable to immerse the connector-3 in soapy water or the like and then push the insertion tip 5 in. Because of such a diameter relationship, the insertion tip 5 is always clamped to the connector-3, so that the plastic cover-4 portion press-fitted therein is firmly clamped. Therefore, once the plastic cover-4 part is inserted, it cannot be removed unless a considerable force is applied. The force is, for example, about 8 kg. The thickness of the plastic cover-4 portion is set to be slightly larger than the inner diameter of the insertion tip 5.

In the embodiment shown in FIG. 3, the plastic cover-4 part is directly press-fitted into the connector-3a without using the insertion tip 5. As a matter of course, the outer diameter and the inner diameter of the connector-3a in this case are smaller than those of the connector-3.

FIG. 4 is configured to be attached to the spectacles 6, and is provided with two above-mentioned connectors-3, and the insertion tip 5 is press-fitted to only one side of each connector-3. Then, the plastic cover-4 portions at the respective ends of the cord 1 are press-fitted into the insert chips 5 of the respective separate connectors-3, and the insert tip 5 of each connector-3 is press-fitted to the side of the glasses 6 which is not inserted. Insert the vine. In this case, if a strong force is applied to the string 1, the plastic cover-4 part will come off from the insertion tip 5. Reference numeral 7 is an adjuster for adjusting the length of the string 1.

[0012]

[Effect of device]

 The present invention is as described above. When a certain amount of strong force is applied to the cord, the joint part is detached, so that the cord is pulled and the neck is tightened, or the cord is pulled and injured. There is no fear that the user's safety can be protected.

[Brief description of drawings]

FIG. 1 is a diagram showing an embodiment of the present invention.

FIG. 2 is a vertical cross-sectional view showing a method of joining strings.

FIG. 3 is a vertical cross-sectional view showing another method of joining the strings.

FIG. 4 is a view showing another embodiment of the present invention.

[Explanation of symbols]

 1 String 3 Connector-3a Connector-4 Plastic Cover 5 Insert Tip

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[Procedure amendment]

[Submission date] September 27, 1993

[Procedure Amendment 1]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 2]

[Figure 3]

[Figure 1]

[Figure 4]

Claims (3)

[Scope of utility model registration request] 1. A string for suspending eyeglasses, pass cases, card holders, whistles, accessories, etc. from the neck, both ends of which are covered with plastic covers to make them thin and hard, A necklace cord, wherein the both ends are pressed into a tube connector made of latex or the like to make the cord into a ring shape. 2. A plug-in tip made of vinyl resin or the like is press-fitted on both sides of a tube-made connector made of latex or the like, and both ends of the cord according to claim 1 are press-fitted into the plug-in tip. A necklace that is characterized by. 3. Each end of the cord according to claim 1, wherein two tube connectors made of latex or the like are provided, and a plug-in tip made of vinyl resin is press-fitted to one side of each connector. A neck strap, characterized in that the parts are press-fitted into the insertion tips of the different connectors.