CN203213801U

CN203213801U - Inner suspension latching type code case

Info

Publication number: CN203213801U
Application number: CN 201320245419
Authority: CN
Inventors: 公小凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-08
Filing date: 2013-05-08
Publication date: 2013-09-25
Anticipated expiration: 2023-05-08

Abstract

The utility model relates to an inner suspension latching type code case and belongs to the field of articles for daily use. The code case comprises a case body, a case cover and a key, wherein the case body and the case cover are hinged together, 2-15 latching devices are arranged on the inner sides of the case body and the case cover, a lock hole is formed in the case body, the lock hole and all the latching devices are on the same straight line, a chute is formed in the key, lock pieces are installed in the chute, and the amount of the lock pieces corresponds to that of the latching devices. The code case is simple in structure, low in manufacturing cost and good in security effect.

Description

In withhold the formula combination lock

Technical field

The utility model relates to withholds the formula combination lock in a kind of, belongs to the daily necessities field.

Background technology

Combination lock is the secret burglary-resisting installation of people for protecting valuables such as important wealth and file to use in the daily life; ordinary password case secrecy provision is poor; easily crack; high grade cryptosystem case secrecy provision is better, but complex structure involves great expense; average family is difficult to burden; and existing combination lock be easy to the identification, be easy to be found by the burglar, increase stolen probability.

The utility model content

According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of simple in structure, cheap, maintain secrecy and to withhold the formula combination lock in effective.

Withhold the formula combination lock in described in the utility model, comprise casing and case lid, case lid and casing are hinged, and 2-15 locker established in casing and case lid inboard, establishes lockhole on the casing, and lockhole and all lockers are point-blank; Comprise key, establish chute on the key, locking plate is installed in the chute, the quantity of locking plate is corresponding with the quantity of locker.

Locker comprises snap close and following snap close, locks to buckle and establishes bonnet lock hole, establishes snap-lock projections on the following snap close, and snap-lock projections snapped in the bonnet lock hole when casing and case lid closed, and realized secret effect.

Establish jacking system on the box body wall, jacking system comprises spring and push rod, in order to case lid jack-up.

Key is established scale, is convenient to remember the locking plate position.

Establish inlaid hole on the casing, can inlay the camouflage plate of different pattern at casing by inlaid hole, play the camouflage effect, be difficult for being found by the people.

Operating principle and process:

During use, locking plate is moved to password position (namely position) corresponding with locker, key is inserted casing from the lockhole position, the upset key, locking plate is stirred snap close, makes the bonnet lock hole of snap close break away from snap-lock projections, jacking system is with case lid jack-up, realize release, the case lid that closes during pinning is extracted key out, realization is locked, change the locking plate position then, prevent that password is stolen, password can be changed in the position that changes locker.

The beneficial effect that the utility model compared with prior art has is:

Withhold the formula combination lock in described in the utility model, invisible password is converted to the position of locking plate on the key, simple in structure, be skillfully constructed, cheap, camouflage easily, it is effective to maintain secrecy.

Description of drawings

Fig. 1 is the utility model embodiment schematic diagram;

Fig. 2 is locker schematic diagram shown in Figure 1.

Among the figure: 1, jacking system; 2, case lid; 3, casing; 4, locker; 5, lockhole; 6, key; 7, locking plate; 8, go up snap close; 9, bonnet lock hole; 10, following snap close; 11, snap-lock projections.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is described further:

As depicted in figs. 1 and 2, withhold the formula combination lock in described in the utility model, comprise casing 3 and case lid 2, case lid 2 is hinged with casing 3,5 lockers 4 are established in casing 3 and case lid 2 inboards, establish lockhole 5 on the casing 3, and lockhole 5 and all lockers 4 are point-blank; Comprise key 6, establish chute on the key 6, locking plate 7 is installed in the chute, the quantity of locking plate 7 is corresponding with the quantity of locker 4.

Locker 4 comprises snap close 8 and following snap close 10, establishes bonnet lock hole 9 on the last snap close 8, establishes snap-lock projections 11 on the following snap close 10, and snap-lock projections 11 snapped in the bonnet lock hole 9 when casing 3 closed with case lid 2, realized secret effect.

Establish jacking system 1 on casing 3 walls, jacking system 1 comprises spring and push rod, in order to case lid jack-up.

Establish scale on the key 6, be convenient to remember the locking plate position.

Establish inlaid hole on the casing 3, can inlay the camouflage plate of different pattern at casing by inlaid hole, play the camouflage effect, be difficult for being found by the people.

During use, locking plate 7 is moved to password position (namely position) corresponding with locker, key 6 is inserted casing 3 from lockhole 5 positions, upset key 6, locking plate 7 is stirred snap close 8, makes the bonnet lock hole 9 of snap close 8 break away from snap-lock projections 10, jacking system 1 is with case lid 2 jack-up, realize release, the case lid 2 that closes during pinning is extracted key 6 out, realization is locked, change locking plate 7 positions then, prevent that password is stolen, password can be changed in the position that changes locker.

Claims

1. withhold the formula combination lock in one kind, comprise casing (3) and case lid (2), case lid (2) is hinged with casing (3), it is characterized in that: 2-15 locker (4) established in casing (3) and case lid (2) inboard, establish lockhole (5) on the casing (3), lockhole (5) and all lockers (4) are point-blank; Comprise key (6), key is established chute on (6), and locking plate (7) is installed in the chute, and the quantity of locking plate (7) is corresponding with the quantity of locker (4).

2. withhold the formula combination lock in according to claim 1, it is characterized in that: locker (4) comprises snap close (8) and following snap close (10), establishes bonnet lock hole (9) on the last snap close (8), establishes snap-lock projections (11) on the following snap close (10).

3. withhold the formula combination lock in according to claim 1, it is characterized in that: establish jacking system (1) on casing (3) wall, jacking system (1) comprises spring and push rod.

4. withhold the formula combination lock in according to claim 1, it is characterized in that: key is established scale on (6).

5. withhold the formula combination lock in according to claim 1, it is characterized in that: casing is established inlaid hole on (3).