CN2151648Y - Key lock - Google Patents

Abstract

The utility model relates to a key lock for carrying a key on the body of a person and is composed of a springing pressing plate, a rolling over component and rivet nails. Because the springing pressing plate is made of the elastic plate material, the springing pressing plate is bent into the streamline shape. The C end of the springing pressing plate is provided with the rolling over component being able to roll over and the A and D plate ends of the rolling over component are riveted by the rivet nails. Therefore, the key lock can be firmly hung on a waist band or a trousers button and the obscission is not easy to generate. The key lock has the advantages of compact structure, low cost and convenient carrying.

Description

Key lock

The utility model is that a kind of people of being used for carry the key lock that key is used.

Relevant by retrieval patent documentation does not retrieve the key lock identical with the utility model structure at present as yet.Existing people carry key chain that key uses and mainly contain that single groove key is buckled, the double flute key chain, back-shaped shape elastic key button etc.Single groove key button, double flute key chain adopt bolt arrangement jack-up spring leaf, prevent that channel bar from dropping, but just can take down channel bar owing to all need unscrew nut when unloading channel bar at every turn, and after having grown service time, the collar and channel bar also are easy to generate wearing and tearing, and the possibility of losing is often arranged.And when single, double groove key is buckled in and uses, all need unload belt and could overlap and load onto the collar, bring very big inconvenience to people's use.Back-shaped shape elastic key button owing to utilized the elastic force of material fully, problems such as distortion or elastic failure can occur after long between in use, thereby makes the key that carries safety and losing inadequately.

The purpose of this utility model is will provide a kind of simple in structure, the key lock that getting is convenient, rapid, safe and reliable.

Technical characterictic of the present utility model is: utilize the elastic force of material, be designed to by suppressing the key lock that plate, turning part, stack of rivets are dressed up.It is characterized in that: hold on the square frame axle at the C that suppresses plate to be provided with turnover turning part; On turning part, the two plate ends of turning part A, D with the rivet rivet clasp.Suppress plate and bend to streamlined with elastic plate, the B end is folding one angle outwards; On the C end plate, process a slot, and form the square frame axle; The A end of turning part is processed into mutually and can suppressing overturn on the square frame axle of plate circular-arc; Interlude bends to the circular hole that matches with key-ring.

When using, key is inscribed in the circular hole that snare is contained in turning part, the B end skewer that suppresses plate is buckled at waist-belt or trousers.Under the effect of suppressing plate elastic force, turning part is pressed on suppresses on the plate since turning part A end plate with suppress plate C end form back hook-shaped, so, be hooked on waist-belt securely or trousers are buckled, and be not easy to take place obscission; When need unload key lock, firmly with the turning part upset, A, the D end of turning part is turn near the state that suppresses plate B end, just can transfer to key lock.

The utility model has the advantages that: suppress plate owing to adopt elastic plate to bend to streamlined in the key lock, the C end is provided with turnover turning part, thereby can be hooked on waist-belt securely or trousers are buckled, and should not produce obscission.Because compact conformation, cost is low, and is in light weight, be easy to carry, thus be that bigger practicality is arranged, suitable popularization and application.

Below with reference to accompanying drawing, embodiment of the present utility model is described:

Accompanying drawing is the structural representation of the utility model key lock.

With reference to accompanying drawing, suppressing the C end of plate (1), be set with turning part (2), make the D end plate of turning part (2) be in concora crush on the position of suppressing plate (1) B transverse plane; A, D two end plates with rivet (3) rivet clasp turning part (2).

Claims (3)

1, a kind of to carry key lock that key uses be to constitute by suppressing plate (1), turning part (2), rivet (3) assembling, it is characterized in that: be provided with turnover turning part (2) at the C end that suppresses plate (1); Upward A, the D two plate ends of turning part (2) at turning part (2) with the rivet rivet clasp.

2, key lock according to claim 1 is characterized in that: suppress plate (1) and bend to streamlined with elastic plate, the B end is folding one angle outwards; On the C end plate, process a slot, and form the square frame axle.

3, key lock according to claim 1 is characterized in that: the A end plate of turning part (2) is processed into can overturn circular-arc on the square frame axle that suppresses plate (1); Interlude whenever bends to the circular hole that matches with key-ring.

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