CN201173022Y

CN201173022Y - Protection arrangement of lockset for vehicle

Info

Publication number: CN201173022Y
Application number: CNU2008200850542U
Authority: CN
Inventors: 郭渝明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-04
Filing date: 2008-04-04
Publication date: 2008-12-31
Anticipated expiration: 2018-04-04

Abstract

The utility model discloses a protective device of a lockset which is used for a vehicle, which comprises an outer shell and a lock body, wherein the outer shell is covered on the lock body, and both the outer shell and the lock body have inserting holes which are corresponding to a key hole of a lockset used for a vehicle, an open-and-close plate which can act between the unlocking position and the locking position during the unlocking and the locking, and is installed in a cavity which is formed by the outer shell and the lock body, a magnetic lock which comprises a magnetic marble mounting seat and a tumbler, wherein a mosaic concave portion which is capable of embedding a magnetic key in a plug-pull mode is arranged on the tumbler, the magnetic marble mounting seat is arranged on the lock body and is connected with the lock body into a whole. The device is characterized in that the open-and-close plate is provided with a circular hole, and the open-and-close plate is rotatably sleeved on the magnetic marble mounting seat through the circular hole, the tumbler is also rotatably sleeved on the magnetic marble mounting seat, and the tumbler is rotatably connected with the open-and-close plate. The utility model has the advantages of simple structure, good water-proof and dust-proof performances and strong practicality.

Description

The protective device of lockset of vehicles

Background technology

At present, the firing switch lock of motorcycle and electric motor car is all exposed outside, and it has following deficiency: one, different keys open mutually many; Two, illegal person is easy to open with other instrument, and motorcycle and electric motor car are implemented stealing; Three, the chafferer causes lockset can't open use with foreign matter obstruction keyhole; Four, in flushing, muddy water easily enters keyhole and causes firing circuit and inner components corrosion, causes the ignition switch timeliness.Look into Chinese patent database; the protective device of relevant lockset of vehicles is more; wherein notice of authorization number is the utility model patent of CN2695329; its name is called " the antitheft cover of motorcycle ignition stacked switch "; disclose following content: " the antitheft cover of a kind of motorcycle ignition stacked switch; comprise that lock device and cover cap run the cover cap that closes the upper end jointly in fire group; it is characterized in that cover cap is to be fixed on fire group and to run the end cover seat that closes the upper end jointly; end cover seat layer is provided with the through hole of corresponding igniting stacked switch lockhole, and is provided with the magnetic lock device of closing or open through hole." disclose simultaneously that " the magnetic lock device is meant the hole that is provided with vertical this face on end cover seat layer upper surface, be provided with spring and magnetic bullet in the hole successively, but a lock leaf plane rotational fixation is at end cover seat layer upper surface, ..., the round cavity of corresponding its bottom of upper surface of lock leaf is provided with the cavity that inserts for key; " as seen, the lock leaf that the antitheft cover of this structure is used for opening or close through hole is an integral body with being used for the parts that magnetic key rotates, this lock leaf generally is by the mode moulding that does not have casting, and the intensity of die casting product is often lower, so, the lock leaf also is difficult to obtain higher intensity, and this in addition lock leaf must be made by nonmagnetic substance, so its Material Selection degree of freedom just is restricted.In addition, notice of authorization number is CN1238623C, name is called the utility model patent of " protective device of cylinder pin lock for vehicle ", following content is disclosed: " a kind of protective device of cylinder pin lock for vehicle; it comprises: shell, this shell have and the corresponding patchhole of the keyhole of cylinder lock, opening-closing plate; this opening-closing plate can close between the open position of opening above-mentioned patchhole than the locked position of coupler of above-mentioned patchhole at lock and move, and this opening-closing plate is received in the inside of above-mentioned shell; Magnetic lock, this magnetic lock has the chimeric recess of the chimeric magnetic key of mode that can plug, and be arranged in the following manner on the above-mentioned shell, this mode is: when magnetic key and above-mentioned chimeric recess are chimeric, allow above-mentioned opening-closing plate to carry out from of the action of above-mentioned locked position towards open position, it is characterized in that, above-mentioned magnetic lock comprises the tumbler that rotating mode supports, this tumbler is independent of above-mentioned opening-closing plate and forms, and be provided with above-mentioned chimeric recess, described opening-closing plate structure by axle and hole on its part is rotationally connected with in described tumbler and the shell one, and opening-closing plate closes pilot hole by guide finger on its another part structure is slidingly connected in described tumbler and the shell another, move thereby drive opening-closing plate, opening-closing plate is moved between described locked position of coupler and described open position along with the rotation of tumbler.”。The protective device of this structure is selected restricted problem though solved opening-closing plate intensity material low and opening-closing plate,, the structure in itself and hole makes component processing trouble, simultaneously its structure more complicated that becomes; And the protective device of this structure, there is certain defective in the function of its magnetic marble hole percolation-proof.

The utility model content

In view of the deficiency that background technology exists, the technical problems to be solved in the utility model provides the protective device of a kind of component handling ease and lockset of vehicles simple in structure.

For this reason, the utility model takes following technical scheme to realize: a kind of protective device of lockset of vehicles, comprise shell, lock body, described jacket is on lock body, all have on this shell and the lock body and the corresponding patchhole of lockset of vehicles keyhole, opening-closing plate, this opening-closing plate can unblanked and move between lockset position of coupler and locked position of coupler during locking, and described opening-closing plate is installed in the cavity that described shell and lock body constitute; Magnetic lock, this magnetic lock comprises magnetic marble mount pad and tumbler, have on the described tumbler can the chimeric magnetic key of pluggable mode chimeric recess, described magnetic marble mount pad is arranged on the lock body, and be connected as a single entity with lock body, it is characterized in that described opening-closing plate has circular hole, this opening-closing plate is enclosed within on the magnetic marble mount pad rotationally by described circular hole, described tumbler also is enclosed within on the described magnetic marble mount pad rotationally, and described tumbler and described opening-closing plate are rotationally connected; Have two screens portions on the described opening-closing plate, have on the described tumbler with opening-closing plate on two corresponding protuberances of screens portion, drive opening-closing plate when making tumbler or opening-closing plate rotate or tumbler rotates; After described magnetic marble mount pad is arranged on the lock body, the root of its magnetic marble mount pad and lock body form a groove, be provided with the sealing ring tumbler on the circular hole of described opening-closing plate, this opening-closing plate and tumbler combined complete are on the magnetic marble mount pad time, and sealing ring and described groove on described opening-closing plate and the rotor plate composite member are sealed and matched; Described opening-closing plate is provided with guide finger, and described shell is provided with pilot hole, and described guide finger can rotate in pilot hole, makes opening-closing plate directly carry out locking with guide finger at lockset position of coupler.

In the utility model; the circular hole that is provided with on its opening-closing plate; be enclosed within rotationally on the magnetic marble mount pad; its tumbler also is enclosed within on the magnetic marble mount pad rotationally simultaneously; utilize opening-closing plate and tumbler directly to be rotationally connected, solve in the background technology the baroque problem that is in transmission connection in itself and hole, groove that forms with lock body around the root of its magnetic marble mount pad and sealing ring cooperates simultaneously; make waterproof and dustproof performance be improved, effectively protected for motor vehicle lockset.The structure that the utility model adopts opening-closing plate and tumbler to separate, opening-closing plate just can not be subjected to the constraint of nonmagnetic substance like this, can adopt ferrous materials to heat-treat the change material hardness, increases the survivability of magnetic lock; But combine again in the use, both solved material, cost and strength problem, optimized structure again, simple and reliable, and practical.

Description of drawings

Further describe relevant details of the present utility model below more in conjunction with the accompanying drawings.

Fig. 1 is a structure chart of the present utility model;

Fig. 2 is the structure chart of the utility model locking states;

Fig. 3 is the structure chart of the utility model unlocking condition;

Fig. 4 is a detail of construction of the present utility model.

The specific embodiment

The protective device of this lockset of vehicles, comprise shell 1a, lock body 1b, described shell 1a covers on the described lock body 1b, all have on this shell 1a and the lock body 1b and the corresponding patchhole 13,12 of lockset of vehicles keyhole, opening-closing plate 2, this opening-closing plate 2 can unblanked and move between lockset position of coupler and locked position of coupler during locking, and described opening-closing plate 2 is installed in the cavity that described shell 1a and lock body constitute; Magnetic lock, this magnetic lock comprises magnetic marble mount pad 16 and tumbler 5, magnetic marble mount pad 16 is provided with magnetic marble hole 8, and be built-in with spring 9 and magnetic bullet 7 in magnetic marble hole 8, have on the described tumbler 5 can the chimeric magnetic key of pluggable mode chimeric recess 10, have the hole position 4 corresponding with the magnetic marble hole 8 on the magnetic marble mount pad 16 at the back side of its chimeric recess 10, described magnetic marble mount pad 16 is arranged on the lock body 1b, and be connected as a single entity with lock body 1b, described opening-closing plate 2 has circular hole 19, this opening-closing plate 2 is enclosed within on the magnetic marble mount pad 16 rotationally by described circular hole 19, described tumbler 5 also is enclosed within on the described magnetic marble mount pad 16 rotationally, and described tumbler 5 is rotationally connected with described opening-closing plate 2; Its tumbler 5 is rotationally connected like this with opening-closing plate 2: have two screens portions 18,20 on the described opening-closing plate 2, have on the described tumbler 5 with opening-closing plate 2 on two screens portion 18,20 corresponding protuberances 21,15, make that tumbler 5 or opening-closing plate 2 drives opening-closing plate 2 when rotating or tumbler 5 rotates; Form a groove 17 with lock body 1b around its magnetic marble mount pad 16, be provided with the tumbler 5 of sealing ring 6 on the described opening-closing plate 2, this opening-closing plate 2 is assembled into one when being placed on the magnetic marble mount pad 16 with rotor 5, sealing ring 6 on the described rotor 5 is sealed and matched with described groove 17, and its waterproof and dustproof performance are greatly improved like this; Described opening-closing plate 2 is provided with guide finger 11, and described shell 1 is provided with pilot hole 14, and described guide finger 11 can rotate in pilot hole 14, makes opening-closing plate 2 directly carry out locking with guide finger 11 at lockset position of coupler.

Protective device of the present utility model; when opening-closing plate 2 is closed; magnetic bullet 7 in the magnetic marble mount pad 16 pellet shot from a slingshot holes 8; because the effect of spring 9; be pushed into the position, hole 4 on the tumbler 5, be in locking states, when unblanking; be inserted into the chimeric recess 10 of tumbler 5 with magnetic key; magnetic bullet 7 its magnetic polarities in magnetic key and the magnetic marble mount pad 16 pellet shot from a slingshot holes 8 are repelled each other, thereby, make the position, hole 4 that magnetic bullet 7 breaks away from the tumblers 5; rotate magnetic key this moment; just rotate tumbler 5, one of them protuberance 15 on its tumbler 5 blocks corresponding screens portion 20 on the opening-closing plate 2, drives opening-closing plate 2 and rotates; opening-closing plate 2 is opened; thereby open the patchhole 12 on the shell 1a, at this moment, key for vehicle is inserted into patchhole 12; and up to the car key hole, but just unlocking vehicle lockset.During locking, as long as pull guide finger 11 with hand, make opening-closing plate 2 get back to locked position of coupler, the magnetic bullet 7 in the magnetic marble mount pad 16 pellet shot from a slingshot holes 8 just reaches the purpose of locking because the effect of spring 9 is pushed in the position, hole of tumbler 5 simultaneously.Its locking also can adopt magnetic key to be inserted into the chimeric recess 10 of tumbler, the backward rotation key, another protuberance 21 on the tumbler 5 cooperates with another screens portion 18 on the opening-closing plate 2, also the rotary opening closing plate 2, make the patchhole 12 on the opening-closing plate 2 blocking-up shell 1a, make it be in closed condition.By as seen above-mentioned, its opening-closing plate 2 and tumbler 5 transmission mutually, its structure is very simple, uses also very convenient.

Claims

1, a kind of protective device of lockset of vehicles comprises shell (1a), and lock body (1b), its shell (1a) cover on the lock body (1b), all has and the corresponding patchhole of lockset of vehicles keyhole (13,12) on this shell (1a), the lock body (1b); Opening-closing plate (2), this opening-closing plate (2) can unblanked and move between lockset position of coupler and locked position of coupler during locking, and described opening-closing plate (2) is installed in the cavity that described shell (1a) and lock body (1b) constitute; Magnetic lock, this magnetic lock comprises magnetic marble mount pad (16) and tumbler (5), have on the described tumbler (5) can the chimeric magnetic key of pluggable mode chimeric recess (10), described magnetic marble mount pad (16) is provided with on the described lock body (1b), and be connected as a single entity with lock body (1b), it is characterized in that described opening-closing plate (2) has circular hole (19), this opening-closing plate (2) is enclosed within on the magnetic marble mount pad (16) rotationally by described circular hole (19), described tumbler (5) also is enclosed within on the described magnetic marble mount pad (16) rotationally, and described tumbler (5) is rotationally connected with described opening-closing plate (2).

2, the protective device of lockset of vehicles according to claim 1; it is characterized in that having two screens portions (18 on the described opening-closing plate (2); 20); have two screens portions (18 on the described tumbler (5) with opening-closing plate (2); 20) corresponding protuberance (21; drive opening-closing plate (2) or tumbler (5) rotation when 15), making the rotation of tumbler (5) or opening-closing plate (2).

3, the protective device of lockset of vehicles according to claim 1 and 2; it is characterized in that described magnetic marble mount pad (16) is arranged on the lock body (1b); form a groove (17) around the root of its magnetic marble mount pad (16); described tumbler (5) is provided with sealing ring (6); this tumbler (5) and opening-closing plate (2) combine when being set on the magnetic marble mount pad (16), and described sealing ring (6) is sealed and matched with described groove (17).

4, the protective device of lockset of vehicles according to claim 1 and 2; it is characterized in that described opening-closing plate (2) is provided with guide finger (11); described shell (1a) is provided with pilot hole (14); described guide finger (11) can rotate in pilot hole (14), makes opening-closing plate (2) directly carry out locking with guide finger (11) at lockset position of coupler.