CN201013114Y

CN201013114Y - Electric plating padlock

Info

Publication number: CN201013114Y
Application number: CNU200720105939XU
Authority: CN
Inventors: 黄光洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-25
Filing date: 2007-01-25
Publication date: 2008-01-30
Anticipated expiration: 2017-01-25

Abstract

The utility model relates to an electroplating padlock which comprises a lock body, a lock core and a lock plunger. The lock body is provided with a lock plunger hole, a location hole and a row of lock body marble holes. A location pin is arranged in the location hole. The lock marble holes are provided with lock body springs and lock body marbles. A lock core location notch which is corresponding to the location hole and a row of lock core marble holes which are corresponding to the row of lock body marble holes are arranged on the lock core. The lock marble holes are provided with lock core marbles. A row of adaptation holes which are intersecting with both the location holes and the row of lock body marble holes are arranged under the lock plunger hole on the lock body. The adaptation holes are communicated with the lock plunger hole. The lock body is provided with a location device which can make the lock pin stretching into the location notch. Since adopting the technical scheme, the utility model is characterized in that the electroplating padlock can electroplate the whole lock body firstly, and then assemble the other parts; and in the assembling process after electroplating the surface of the lock body, the lock core can be removed conveniently to replace the unmatched parts.

Description

A kind of electroplating padlock

Technical field

The utility model relates to a kind of lockset, relates in particular to a kind of electroplating padlock.

Background technology

The existing plating padlock generally comprises parts such as lock body, lock core, locking bolt and dead bolt.Applied for that if any the people name is called " antitheft sylinder ", the patent No. is 92219741.5, authorizing open day is on June 9th, 1993, this utility model relates to a kind of cylinder lock, it comprises lock body and locking bolt, and lock body is provided with core, pellet shot from a slingshot and lock and closes, and its architectural feature is: the utility model core keyhole width is equal to or less than core pellet shot from a slingshot hole length, this lock only can just can be opened with former lock key, safe in utilization.But there are following two technological deficiencies in this technology:

1. need earlier component such as pellet shot from a slingshot, spring and lock core to be assembled qualified laggard electroplating, very easily destroy lock core and other accessories;

2. in assembling process, do not match if find the part component, difficulty unloads lock core and changes unmatched component.

Summary of the invention

In order to solve above-mentioned two technological deficiencies, the purpose of this utility model provides a kind of lock body elder generation integral body can the plating, and then assemble other component, thereby and unload a kind of electroplating padlock that lock core is changed the component that do not match easily in the assembling process after the surface of lock body plating.

To achieve the above object, the utility model has adopted following technical scheme:

A kind of electroplating padlock comprises lock body, lock core and locking bolt;

Lock body is provided with locking bolt hole, locating hole and row's lock marble hole, is provided with alignment pin in the locating hole, and lock marble hole is provided with lock body spring and lock spring;

Lock core is provided with and the corresponding locating slot of locating hole, and with the corresponding row's lock core marble hole of row's lock marble hole, lock core marble hole is provided with lock core marble;

On lock body, below the locking bolt hole, be provided with the allotment hole of all intersecting with locating hole and row's lock marble hole, the allotment hole communicates with the locking bolt hole, and lock body is provided with and makes alignment pin extend into the positioner of locating slot.

The application has changed the first mentality of designing that component such as lock spring, spring is assembled to re-plating in the lock body earlier of electroplating padlock in the past, be earlier lock body to be electroplated, laggard luggage is joined, and in assembling process, lock core is easy to unload the replacing of carrying out component in lock core hole.

As preferably, described positioner is for being provided with retainer spring in locating hole.

As preferably, described allotment hole is provided with by the upper end in locking bolt hole and seals pin.

As another positioner, can be in the allotment hole, to be provided with to seal pin, described lower end of sealing pin contacts with alignment pin, and the extruding alignment pin extend in the locating slot.

As preferably, described locating slot has circumferential angle.

The utility model has and lock body elder generation integral body can be electroplated, and then assemble other component, thereby and unload the characteristics that lock core is changed the component that do not match easily in the assembling process after the surface of lock body plating owing to adopted above technical scheme.

Description of drawings

Fig. 1 is the structural representation of present embodiment 1.

Fig. 2 is the structural representation of present embodiment 2.

The specific embodiment

Make a detailed explanation below in conjunction with accompanying

drawing

1 and 2 pairs of specific embodiment of the present utility model of accompanying drawing.

Embodiment 1, referring to accompanying drawing 1, a kind of electroplating padlock comprises lock body 2, lock core 14 and locking bolt 1.

Lock body 2 is provided with locking bolt hole 3, locating hole 6 and row's lock marble hole 8, is provided with alignment pin 5 in the locating hole 6, is provided with lock body spring 9 and lock spring 12 in the lock marble hole 8;

Lock core 14 is provided with and locating hole 6 corresponding locating slots 15, and with row's lock marble hole 8 corresponding row's lock core marble holes, lock core marble hole is provided with lock core marble 13;

On lock body 2, below locking bolt hole 3, be provided with the allotment hole 11 of all intersecting with locating hole 6 and row's lock marble hole 8, " communicate with locking bolt hole 3, lock body 2 is provided with and makes alignment pin 5 extend into the positioner of locating slot 15 in the allotment hole;

Described positioner is for being provided with retainer spring 7 in locating hole 6;

Described allotment hole 11 is leaned on the upper end in locking bolt hole 3 to be provided with and is sealed pin 4.

Assembling process: the lock body 2 that contains sealing of hole pin 10 is after electroplating, retainer spring 7, lock body spring 9, alignment pin 5, row's lock spring 12 are encased in the relevant position in lock core hole, utilize a heel piece shape driving lever to extend into allotment hole 11, gently each spring is pushed to the right, make the slightly certain stroke of alignment pin 5 and lock spring 12 to the right, can allow lock core 14 successfully extend in the lock core hole, when arriving the precalculated position Deng lock core 14, detach driving lever, wherein alignment pin 5 extend in the locating slot 15, be subjected to the elastic force of retainer spring 7, lock core 14 just is axially located.If when finding that part lock body spring 9, lock spring 12 or lock core marble 13 sizes are not changed these component again to needs, only need utilize driving lever to stir corresponding spring once more to the right again, lock core 14 can unload in lock core hole, till qualified component assemble successfully, seal the openend in allotment hole 11 with sealing pin 4 then, an effect of sealing pin 4 in the present embodiment is to prevent that dust and foreign material from entering, if not increasing this seals pin 4, the application's purpose can realize equally.

In the present embodiment, described locating slot 15 has certain circumferentially angle, after alignment pin 5 extend into locating slot 15, can be movable in certain circumferentially angle, guarantee that like this lock core 14 is in axial location, can rotate at circumferential certain angle, and this is the known technology of this area, needn't gives unnecessary details at this.

Allotment hole 11 in the present embodiment communicates with locking bolt hole 3, and in the time of in locking bolt extend into the locking bolt hole, the allotment hole just is in full closeding state, has therefore got rid of from the possibility of allotment hole picking lock.

Embodiment 2, referring to accompanying drawing 2, basic identical with the structure of embodiment 1, difference only is the positioner difference, the positioner of embodiment 1 is for being provided with retainer spring in locating hole 6, and present embodiment does not need this retainer spring, seals pin 4 and must use, and the pin 4 that seals of this moment plays two effects simultaneously, first effect: when sealing pin 4 downwards during extruding alignment pin 5, alignment pin 5 slowly extend in the locating slot 15 left; Second the effect: prevent dust and foreign material fall into the allotment hole 11 in.

Claims

1. an electroplating padlock comprises lock body (2), lock core (14) and locking bolt (1);

Lock body (2) is provided with locking bolt hole (3), locating hole (6) and row's lock marble hole (8), is provided with alignment pin (5) in the locating hole (6), and lock marble hole (8) is provided with lock body spring (9) and lock spring (12);

Lock core (14) is provided with and the corresponding locating slot of locating hole (6) (15), and with the corresponding row's lock core marble hole of row's lock marble hole (8), lock core marble hole is provided with lock core marble (13);

It is characterized in that: on lock body (2), be provided with the allotment hole (11) of all intersecting with locating hole (6) and row's lock marble hole (8) in the below of locking bolt hole (3), allotment hole (11) communicates with locking bolt hole (3), and lock body (2) is provided with and makes alignment pin (5) extend into the positioner of locating slot (15).

2. a kind of electroplating padlock according to claim 1 is characterized in that, described positioner is for being provided with retainer spring (7) in locating hole (6).

3. a kind of electroplating padlock according to claim 2 is characterized in that, described allotment hole (11) is leaned on the upper end in locking bolt hole (3) to be provided with and sealed pin (4).

4. a kind of electroplating padlock according to claim 1, it is characterized in that, described positioner seals pin (4) for being provided with in allotment hole (11), and described lower end of sealing pin (4) contacts with alignment pin (5), and extruding alignment pin (5) extend in the locating slot (15).

5. according to claim 1 or 2 or 3 or 4 described a kind of electroplating padlocks, it is characterized in that locating slot (15) has circumferential angle.