CN2179707Y - Convenient and safety key fastener - Google Patents

Abstract

The utility model discloses a key fastener, which is composed of a hook, an adjustable fastening plate, a key ring ferrule, and a key ring. The inside of the hook is provided with a spring and an ejector rod, and hook can be conveniently hook on a waistband; because the key ring is hung inside the key ferrule, one or a plurality of key rings can be arranged inside the key ferrule; the key ring is covered with an interface, so keys can be conveniently put in out taken out of the key ring.

Description

Convenient and safety key fastener

The utility model belongs to small stores, a kind of more precisely key chain.

Have various key chains to sell on the market, some is through on the belt, some is clipped on the waist of trousers, also on the hung over waist of trousers that has, advantage and shortcoming is respectively arranged, but take off and hang up all very inconvenient.

The utility model purpose is in order to provide a kind of extension, to unload the Key button.

The purpose of this utility model realizes as follows: make hook with metals such as copper or stainless steels, link up with a side an active buckle is arranged, the thrust that dependence is installed in the hook inner spring makes the hook sealing, short foreign minister's inclined-plane and buckle end chamfer were coincide in the hook end became, buckle can only be promoted inwards, and can not be outwards movable.Under the hook a spoon snare ring is housed, key ring can be laid one or more key-ring in the collar.

Below in conjunction with accompanying drawing the utility model is further described.

Accompanying drawing 1 is a front view of the present utility model; Accompanying drawing 2 is side views of the present utility model.Among the figure: (1) hook; (2) active buckle; (3) push rod; (4) spring; (5) pin; (6) spoon snare ring; (7) annulus; (8) interface cover; (9) key-ring; (10) inclined-plane; (11) ring set ear; (12) breach; (13) screw thread.

Empty rectangle hook (1) with the casting of copper or other metals or in striking out, short foreign minister's inclined-plane (10) in hook indentation, there upper end becomes, the hook lower side has circle in, the hole that the outside is rectangle, be equipped with in the hole in spring (4), push rod (3), the slot active buckle (2) is housed, the long outer short inclined-plane and the inclined-plane of hook end coincide in active buckle upper end was.Pin (5) is by the hole on the hook (1), and the hole on the active buckle (2) makes both become joint.Link up with the casting of (1) bottom or be welded with ring set ear (11), annulus (6) is installed in the ring set ear (11), (10) upper end becomes closed ring (8), annulus (7) is through wherein, one breach (12) is arranged in the middle of the key-ring (9), there is screw thread (13) upper end, and interface cover (8) also has screw thread (13) in the lower end.

Claims (2)

1, a kind of key button that makes things convenient for is made up of hook, active buckle, annulus, key-ring; It is characterized in that: linking up with a side has an active buckle; Under the hook a spoon annulus is housed; Key ring is in annulus, hook indentation, there upper end, short foreign minister's inclined-plane in becoming, hook lower side, the hole that the circle outside is rectangle in one is arranged, be equipped with in the hole active buckle is housed in spring, push rod, the slot, buckle upper end, long outer short inclined-plane in being, coincide with the inclined-plane of hook end, hook becomes joint with buckle by pin, link up with the bottom cast or be welded with the ring set ear, annulus is installed in the ring set ear, key-ring is contained on the annulus.

2, by the described key chain of claim 1, its feature: in the middle of the key-ring circle breach is arranged, there is screw thread the upper end, in the interface cover lower end, screw thread is arranged also.

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