KR960004276Y1 - Key holder - Google Patents

Abstract

No content.

Description

Device that separates or combines keys from the key ring

1 is a perspective view showing a conventional key ring.

2 is a perspective view showing a specific key ring employing a key separating and combining device of the key ring according to the present invention.

3 is an exploded perspective view showing the internal structure by disassembling FIG.

4 is a right side view of FIG.

* Explanation of symbols for main parts of the drawings

10 body 11 ring

12: connecting pin 13: guide groove

13a: round bar insertion hole 21: main passage

22: auxiliary passage 31: main pin

32: Auxiliary Pin 40: Stopper

S: Spring

The present invention relates to a key ring, and in particular, when the key is inserted into the ring of the key ring to separate or combine the key from the body of the key ring, the separation and coupling device for preventing or separating the key from the body of the key ring. It is about.

In general, everyone has one or two keys, so they are usually held or carried in a key ring. Accordingly, various types of key rings have been developed that provide a decorative feature of the key ring, because key rings can be simultaneously inserted and carry items.

As an example, a conventional key ring has a plurality of connecting pins 12 having a ring 11 is coupled to the circumferential surface of the body 10 as exemplarily shown in FIG.

The ring 11 is fitted with a key, and is coupled to move circumferentially in the guide groove 13 formed on the circumferential surface of the body 10 by the connecting pin 12. In addition, a part of the guide groove 13 is formed with a round bar insertion hole 13a having a diameter larger than the diameter of the round bar 12a of the connecting pin, but the half region of the round bar insertion hole is the connecting pin 12. The semi-circular pin 14 for separating or engaging the body 10 is coupled to open and close.

Therefore, when the semi-circular pin 14 is moved to the inside of the body 10, the round bar insertion hole 13a is opened to separate the round bar 12a of the connecting pin 12, the semi-circular pin 14 is always restored to the closed rod insertion portion (13a) in a closed state by the built-in spring so that the connecting pin 12 is not separated.

However, the semi-circular pin 14 is to perform the opening and closing operation with the projections 15 protruding on the rear surface of the body is not easy to operate, there is a problem of reducing the decorativeness.

For reference, the reason for separating the connecting pin 14 coupled with a specific key from the body 10 is to carry it by fixing it to clothes with a metal string to prevent inadvertent loss of the key when carrying the key. Because there are many, only the necessary keys can be separated from the key ring and used, and the key will be stored again after being combined with the key ring.

Therefore, the present inventors have devised the present invention to solve the problem of the conventional key ring and to provide a key ring with improved decoration.

An object of the present invention is to provide a device for separating or combining a key from the key ring to facilitate the operation of the semi-circular pin that must be operated to separate or combine the key from the key ring.

Device for separating or combining the key in the key ring according to the present invention is a key ring having a guide groove 13 to which the round bar 12a of the connecting pin 12 is coupled, the body of the key ring 10 By forming the main passage 21 and the auxiliary passage 22 on the surface in contact with each other so that the end of the auxiliary passage 22 is located in the region of the guide groove 13, the main pin 31 and the auxiliary pin ( 32 is integrally formed to assemble the main body 21 and the subsidiary passage 22 into the main body 21 in a slidable manner, and slidably assemble the main pin 21 inside the main passage 21. It characterized in that the spring (S) that the elastic force acts so that the 31 toward the outside of the body 10 is inserted.

Hereinafter, with reference to the accompanying drawings for the device for separating or combining the key in the key ring according to the present invention will be described in detail.

As can be seen in Figure 1 and 2, the main body 21 and the auxiliary passage 22 are integrally formed on the surface where the divided body 10 is in contact with each other, and also the The guide groove 13 is formed in the edge part.

In the main passage 21 and the auxiliary passage 22, the main pin 31 and the auxiliary pin 32 similar to the shapes of the main and auxiliary passages 21 and 22 are slidably coupled to each other. An inner side of the passage 21 is inserted into the elastic spring (S) that the elastic force acts so that the main pin 31 toward the outside of the body (10).

In addition, the auxiliary passage 22 is configured so that the end thereof is located in the guide groove 13 described above, and the main pin 31 is not separated from the body 10 by the elastic spring S. And a stopper 40 positioned between the auxiliary pins 31 and 32 on the body 10.

When described in detail the working example and the effect of the device for separating or combining the key in the key ring according to the present invention made as follows.

First, the main pin 31 and the auxiliary pin 32 and the elastic spring (S) formed integrally with the bisected body 10 is inserted, and then the body 10 is overlapped and bonded. When the body 10 is joined as one, the main pin 31 is assembled to be slidably in the longitudinal direction in the main passage 21 to protrude from the main pin 31, that is, to the outside of the body 10. When pressing the protruding portion, the main pin 31 and the auxiliary pin 32 is inserted into the body 10 at the same time. At this time, the auxiliary pin 32 is opened in the closed guide groove 13 to insert the round bar (12a) of the connecting pin 12, the key (K) is inserted into the key (K) of the key ring body (10) ) In addition, when the key is separated from the body 10, the auxiliary pin 22 may be disconnected from the connecting pin 12 while maintaining the guide groove 13 in the closed state in the above-described manner.

As described above, the device for separating or combining the keys from the improved key ring according to the present invention is designed to press the pins in the lengthwise direction of the pins, so that the connection and removal of the connecting pins is very simple. Since it is possible to apply various shapes to the body of the key ring by being located on the side of the body, there is an advantage that can produce a key ring having a variety of decorative.

Claims (1)

In the key ring having a guide groove (13) to which the round bar (12a) of the connecting pin 12 is coupled, the main passage 21 and the auxiliary passage (2) on the surfaces of the body (10) of the key ring in contact with each other 22, wherein the end of the auxiliary passage 22 is positioned in the region of the guide groove 13, and the main pin 31 and the auxiliary pin 32 are formed integrally with the main passage 21. When assembling the bisected body 10 in the auxiliary passage 22 is assembled slidably, the elastic force is so that the main pin 31 to the outside of the body 10 to the inside of the main passage 21 A spring (S) acting is inserted and formed in the body (10) such that the main pin (31) is located between the main pin (31) and the auxiliary pin (32) so as not to fall out of the body (10). Device for separating or combining the key from the key ring, characterized in that consisting of a stopper (40).