CN2176401Y

CN2176401Y - Key

Info

Publication number: CN2176401Y
Application number: CN 93239648
Authority: CN
Inventors: 黄峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-01
Filing date: 1993-12-01
Publication date: 1994-09-07
Anticipated expiration: 2003-12-01

Abstract

The utility model provides a convenient key, which comprises a key body. The utility model is characterized in that the head of the key body is provided with a switch locking mechanism. The switch locking mechanism is provided with a key ring forming a whole with the key body; one end of the key ring is provided with a key hole; one end of a locking sheet is connected with the other end of the key ring and can slide along the other end of the key ring; the other end of the locking sheet can extend into the key hole of one end of the key ring. The key hole end of the locking sheet extending into the key ring is of a needle shape. A key bunch can be conveniently and rapidly hung on the key ring or other objects, and can be easily taken off from the key ring or other objects. The utility model has the advantages that the utility model is easy and safe to hang and take.

Description

Key

The utility model relates to a kind of key, particularly be a kind of key easily of taking.

Commercially available key places the spoon circle of spoon body head to form by the spoon body.It is contained in getting difficulty on the key chain.As carry single key and easily lose.

In view of above reason, the purpose of this utility model is to take conveniently the Key of safety in order to provide a kind of.

A spoon body is arranged in the utility model, it is characterized in that a spoon body head has switch locking mechanism (referring to Fig. 1).

Have in the above-mentioned switch locking mechanism and a spoon body all-in-one-piece key bow, on the end of key bow keyhole is arranged, stay one end is connected with the key bow other end also can be along the slip of the key bow other end, and the stay other end can stretch in the keyhole on key bow one end (referring to Fig. 1).

On above-mentioned key bow and the stay link annular distance is arranged, the annular groove that communicates with annular distance is equipped with spring in annular distance, and stay stretches into and is connected with group bolt (referring to Fig. 1, Fig. 2) that stretches in the annular groove on the annular distance end.

The keyhole end that above-mentioned stay can stretch in the key bow is needle-like (referring to Fig. 1).

Have in the above-mentioned switch locking mechanism and spoon body all-in-one-piece elastic ring, elastic ring gap two ends are overlapping flexure strip.

Above-mentioned flexure strip termination is needle-like (referring to Fig. 3).

When using the utility model (referring to Fig. 1, Fig. 2), stir bolt and compress spring in annular distance along annular groove, stay needle-like end leaves the keyhole on the key bow, the utility model head is opened, the utility model can be sealed on the object that to hang, decontrol and dial bolt, spring force promotes stay stretches in the keyhole of key bow stay needle-like end.When string extension object was cloth or leather, stay needle-like end automatic puncturing string was hung the object sealing.

When using the utility model shown in Figure 3, only need stir flexure strip and just the utility model string can be hung.

The utility model can hang over key chain key ring or take off key from key ring neatly quickly and easily; And can hang over key chain on the finery such as belt fastener, band, button seam neatly; The single key that uses is worn on cloth, the leathers such as hanging over clothes trousers skirt safety quickly can conveniently can be taken again, getting is easy, safety.

Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is annular groove and group bolt location diagram

Fig. 3 contains another structural representation of elastic ring for the utility model.

Embodiment 1:

Fig. 1, Fig. 2 have provided embodiment 1 figure of the present utility model.Referring to Fig. 1, at spoon body 1 head locking switch mechanism 2 is arranged, have with spoon body 1 in the locking beginning mechanism 2 to be the key bow 3 of one.The annular groove 6 that on one end of key bow 3 keyhole 4 is arranged and annular distance 5 is arranged on the other end and communicate with annular distance 5.The end that stay 7 and keyhole match is that needle-like stretches on the other end of annular distance the bolt 8 of dialling is arranged.Dialling bolt 8 stretches in the annular groove 6 and can drive stay and slide along annular distance.Spring 9 is housed in annular distance.

Embodiment 2:

Fig. 3 has provided embodiment 2 figure of the present utility model.Referring to Fig. 3, the elastic ring 11 in the locking switch mechanism 10 places the head of spoon body 12 and is integral with the spoon body.The gap two ends of elastic ring 11 are the flexure strip 13 that overlaps each other.Flexure strip 13 terminations are needle-like.

Claims

1, Key comprises a spoon body, it is characterized in that described spoon body head has switch locking mechanism.

2, Key as claimed in claim 1, it is characterized in that having in the described switch locking mechanism and a spoon body all-in-one-piece key bow, on one end of key bow keyhole is arranged, stay one end is connected with the key bow other end and can slides along the key bow other end, and the stay other end can stretch in the keyhole on key bow one end.

3, Key as claimed in claim 2 is characterized in that on described key bow and the stay link annular distance being arranged, and the annular groove that communicates with annular distance is equipped with spring in annular distance, and stay stretches into and is connected with the bolt of dialling that stretches in the annular groove on the annular distance end.

4,, it is characterized in that the keyhole end that described stay can stretch in the key bow is a needle-like as claim 2 or 3 described Keys.

5, Key as claimed in claim 1 is characterized in that described switch locking mechanism can be and a spoon body all-in-one-piece elastic ring, and elastic ring gap two ends are overlapping flexure strip.

6, Key as claimed in claim 5 is characterized in that described flexure strip termination is a needle-like.