CN2398389Y

CN2398389Y - Enclosed spherical magnetic puzzle lock

Info

Publication number: CN2398389Y
Application number: CN 99255563
Authority: CN
Inventors: 陈双安
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-12-06
Filing date: 1999-12-06
Publication date: 2000-09-27
Anticipated expiration: 2009-12-06

Abstract

The utility model relates to a closed type spherical puzzle lock, wherein a semi-spherical handle is movably sheathed on a lock core, and a return spring is arranged between the lock core and the semi-spherical handle. The lock core is provided with three puzzle disc, magnetic posts are arranged in the puzzle discs and are connected with a fixed sleeve via the magnetic posts. The utility model is a closed type and can automatically set puzzle without a key, so the utility model has the advantages of convenient opening and high safety, and the utility model is suitable for various door bodies.

Description

Closed ball type pin magnetic padlock

The utility model belongs to a kind of door lock, particularly a kind of ball lock.

Traditional ball lock all has lockhole, must could be opened by key, but because modern building entrance hall is more, so the lockset owner carries many very inconvenience of indoor key, though magnetic card lock only uses card without key, the still jagged hole of lockset, and involve great expense, be unfavorable for promoting the use of.

The purpose of this utility model is to overcome the deficiency of above-mentioned known technology, thereby a kind of easy to use, cheap closed ball type pin magnetic padlock is provided.

The purpose of this utility model realizes in the following way:

This password magnetic padlock is made up of dome-type handle (1), (3) and lock core (16), wherein, dome-type handle (13) is actively socketed on the lock core (16), have back-moving spring (8) between the two, lock core (16) has three combination disk, in establish magnetic post (17), the outer fixed cover (9) of lock core fuses by three screws and lock body (19), dome-type lock core (16) links to each other with fixed cover (9) by three magnetic posts (17), and the protruding key that second half ball-type handle (13) has keyway and lock core (16) links.

The utility model compared with prior art has following advantage:

Lock body be closed, without key, safe and reliable, open conveniently, cheap, owner can be according to the random setting code of the needs of oneself.

Below in conjunction with drawings and Examples the utility model is further described:

Fig. 1 is the utility model structure chart

Fig. 2 is the A-A sectional view of Fig. 1

Fig. 3 is the B-B sectional view of Fig. 1

Fig. 4 is an outside drawing of the present utility model

In Fig. 1: (1) dome-type handle; (2) rotating shaft; (3) bearing; (4) baffle plate; (5) screw; (6) screw; (7) screw; (8) back-moving spring; (9) fixed cover; (10) dividing plate; (11) first combination disk; (12) first magnetic post dishes; (13) dome-type handle; (14) second combination disk; (15) second magnetic post dishes; (16) lock core; (17) magnetic post; (18) magnetic post; (19) bearing; (20) door body; (21) screw; (22) stifled cover; (23) screw; (24) dead bolt; (25) bearing; (26) bump pearl; (27) spring; (28) button.

In Fig. 2: (29) eccentric block.

In Fig. 3: (30) adjust screw.

Fig. 1 to Fig. 4 is an embodiment of the present utility model:

When promoting dome-type handle (13) and compression reseting spring (8), the protruding key of the keyway of dome-type handle this moment (13) and dome-type lock core (16) is thrown off, and can rotate freely, but dome-type lock core this moment (16) still can not rotate.

Password setting is 1; 10; 8 o'clock, unblank as follows:

The position of scale for indication " 1 " will be rotated to after dome-type handle (13) compression, pull back and make the projection of its first combination disk (11) enter keyway, and then be placed into scale and continue position backward for the position of indication " 10 ", the projection of its second combination disk (14) is entered, rotate the position of dome-type handle then to " 8 " of indication, pull back the projection that enters dome-type lock core (16), this moment, the magnetic post (18) of three combination disk backed down three magnetic posts (17) that the dome-type lock core connects with fixed cover, its dome-type lock core (16) and fixed cover (9) are thrown off, like this, dome-type handle (13) is stirred eccentric block (29) with dome-type lock core (16) rotation, and drive dead bolt (24) moves can open lockset.

The establishing method of password is as follows:

If setting code " 1 "; 10; 8 ": promote the dome-type handle forward, expose and adjust screw (30), make it: the relative scale " 1 " that rotates to the first magnetic post dish (12) of first combination disk (11) is tightened screw.

The relative scale " 10 " that rotates to the second magnetic post dish (15) of second combination disk (14) is tightened screw.

The 3rd combination disk should be adjusted when dispatching from the factory, and is when dispatching from the factory " 8 ".

The user can set up password on their own according to above-mentioned steps.

Claims

1, a kind of closed ball type pin magnetic padlock, form by dome-type handle (1), (3) and lock core (16), it is characterized in that: dome-type handle (13) is actively socketed on the lock core (16), have back-moving spring (8) between the two, lock core (16) has three combination disk, in establish magnetic post (17), the outer fixed cover (9) of lock core fuses by three screws and lock body (19), dome-type lock core (16) links to each other with fixed cover (9) by three magnetic posts (17), and the protruding key that second half ball-type handle (13) has keyway and lock core (16) links.