CN2207422Y

CN2207422Y - Convenient hook lock

Info

Publication number: CN2207422Y
Application number: CN 94222175
Authority: CN
Inventors: 蒋理; 安世伟
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-09-23
Filing date: 1994-09-23
Publication date: 1995-09-13
Anticipated expiration: 2004-09-23

Abstract

The utility model provides a convenient hook lock, composed of a plurality of locks and a plurality of keys. The locks are divided into public locks (1) and a plurality of groups of private locks (12); each group of private locks (12) is composed of a plurality of locks which are respectively cooperated with a private key on which public teeth (10) and private teeth (11) are arranged; the public teeth (10) are cooperated with public lock spring openings (5) on the public locks (1); the private teeth (12) are cooperated with private lock spring openings (13) on the private locks (13). With the hook lock, everyone can unlock public locks (1) and a plurality of the private locks (12) for private use with only one key.

Description

Convenient hook lock

The utility model is a kind of articles for daily use, promptly a kind of lock set that makes things convenient for.

Opening different locks with different keys, is the general knowledge in the daily life.This mode has higher safety, but has also brought many inconvenience to people.A people contacts many locks at ordinary times possibly, and this just must be with many keys, in many keys, find used one, is not easy very much, and is particularly under the situation of insufficient light, just more difficult.Therefore, often need a key to drive many locks in the life.In addition,, also need many keys to drive a lock in some occasion, for example in the classroom, dormitory etc.No matter be that a key is driven many locks, still many keys are driven a lock, all can bring convenience to people, but exist the drawback of poor stability.Therefore in life, need an a kind of key to open many locks and many keys are opened a phase-locked combination, and the lock set of safety relatively again.

The purpose of this utility model will be developed an a kind of key exactly and can open personal lock of many handles and communal lock, but opens or not a kind of lock set of others' lock.

Technical scheme: this lock set is made up of communal lock (1) and many group private locks (12), has public snap mouth (5) on the communal lock, and every group of private lock (12) all is made up of many identical locks of structure, and each snap mouth (13) of organizing the private lock has nothing in common with each other.Every group of private lock has a key (9), and each is organized the private key and all has the public tooth (10) that matches with public snap mouth (5), and the tooth of back is the private tooth (11) that matches with the snap mouth (13) of this group private lock.

The lock set that adopts technique scheme to make, the communal lock that existing confession is shared, the private lock that uses for a people is arranged again, and the private lock has many again, like this, as long as everyone has a key, just can open communal lock and many locks of oneself, do not open the again simultaneously private lock of his human can bring convenience to life like this.

Introduce a kind of embodiment below in conjunction with accompanying drawing.

Fig. 1 is the sectional drawing of communal lock.

Fig. 2 is the front view of first group of private lock key, and Fig. 3,4,5 is respectively a lock of first group of private lock.

Fig. 6 is the key of second group of private lock, and Fig. 7,8,9 is second group of private lock; Figure 10 is the key of the 3rd group of private lock, and Figure 11,12,13 is the 3rd group of private locks; Figure 14 is the key of the 4th group of private lock, and Figure 15,16,17 is the 4th group of private locks.

As seen from Figure 1, communal lock (1) also is by locking bolt (2), shell (3), snap (4), public snap mouth (5), lockhole (6) is formed, and its public snap mouth (5) is a rectangular opening, and key inserts from lockhole (6), its public tooth (10) is by public snap mouth (5), dial twist lock spring (4), the convex clip of snap (7) can be separated with the bayonet socket (8) of locking bolt (2), thereby a lock is opened.

By Fig. 2,6,10,14 as seen, an identical public tooth (10) is all arranged at four key tops, is the private tooth (11) that has nothing in common with each other below, and each private tooth (11) matches with the snap mouth (13) of this group private lock respectively.

By the sectional drawing of private lock as seen, every group of lock all has plural snap mouth, a public tooth (10) that can hold key of top, and following can match with this private tooth (11) of organizing key.

Above-mentioned said lock set, the quantity of its communal lock and private lock can produce some kinds of collocation forms as required, its key and snap also can be deduced out other various ways, particularly extend to the physical dimension of utilizing key and lockhole and realize the above-mentioned purpose various ways.

Claims

1, a kind of lock set that makes things convenient for, form by many keys and many locks, it is characterized in that: said lock is divided into communal lock (1) and many group private locks (12), have public snap mouth (5) on the communal lock (1), every group of private lock (12) all is made up of many identical locks of structure, each organizes private lock (12) all different private snap mouths (13), each organizes the private lock all a private key (9), each is organized and all has the public tooth (10) that matches with public snap mouth (5) on the private lock key, respectively has the private tooth (11) that matches with the snap mouth (13) of this group private lock in public tooth back.