CN2298994Y

CN2298994Y - Motor-vehicle lock

Info

Publication number: CN2298994Y
Application number: CN 97214218
Authority: CN
Inventors: 苏良进
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-11
Filing date: 1997-04-11
Publication date: 1998-12-02
Anticipated expiration: 2007-04-11

Abstract

The utility model discloses a motor vehicle lock, which is composed of a main lock seat, an auxiliary lock seat, a fixed seat, a lock rod, etc., that cooperate with a locking unit group. A locking unit is arranged in the main lock seat. A lateral lock hole is dissected on one end of the locking unit, and the lateral lock hole is communicated with an inserting hole which is arranged on the surface of the main lock seat. One side of the auxiliary lock seat is transversely penetrated by a lock hole which is used for inserting by the lock rod. The proper position of the rod surface of the lock rod is provided with a notch groove and a buckling groove respectively. Furthermore, the fixed seat is an arc bend block, and two dummy clubs are extended outwards on both sides of the fixed seat. The utility model has the advantages of simplified components, convenient assembly and convenient use of the single rod type lock rod, and is easy to penetrate between the wheel ribs of the wheel of the motor vehicle.

Description

The locomotive lock

The utility model relates to a kind of locomotive lock.

The locomotive lock of commonly seeing at present, be that a kind of relevant design is as shown in Figure 5 arranged, it is mainly established and is formed by lock main body A, groups such as clips B, U type bar C, order lock main body A is that a side opposite end is established tool lockhole A1 and middle recessed metallic object, reach in the suitable place of its end face and wear jack A2, and install locking unit in inside; Clips B is to be a curved thin plate body; In addition, U type bar C offers two catching groove C1 in suitable place on bar, and cuts open in two end pin places and to establish hook groove C2; When lock is pulled, make clips B with the lock main body A be sheathed on mutually on the shock-absorbing bar, make U type bar C wear the wheel shaft of rib again and plug together in the lock main body A; When locomotive is desired to travel, then make U type bar C extract and relatively jack A2 plant, its catching groove C1 promptly is subjected to the locking unit button location of pulling, and causes a convenient effect of pulling and being easy to collection of locking to reach.

The detailed said structure that grinds, in fact be not difficult to realize that it has remained a little disappearance,, the wheel rib inconvenience to some extent but it stretches through synchronously, often the one mistake arranged mainly because of U type bar tool bipole body, the situation that another fastens, moreover these structural volume are huge, complex structure, on assembling procedure, numerous and diverse time-consuming than like product, in expending cost virtually, real very imperfect.

The main purpose of the utility model promptly be to provide a kind of simple and convenient assembly and anti-theft effect certain the locomotive lock.

For reaching above-mentioned purpose, the utility model is mainly established by cooperation locking unit groups such as main lock, permanent seat, secondary lock and locking bars and is formed, wherein: main lock is provided with locking unit in inside, and offer the jack of perforations, and wear a horizontal lockhole in ora terminalis and fit and communicate with jack in the suitable place of seat surface; Permanent seat is the curved block of the arc of an arch, protrudes out two lugs of establishing the tool screw in relative both sides; Secondary lock wears the horizontal lockhole of a perforation in a side edge, and is arranged with in side and is shaped to the curved recess of arc; Locking bar is offered catching groove in the suitable place of pole face, and cuts open in near-end pin place and to establish a short slot; Major and minor lock cooperates two permanent seat nooses in two shock-absorbing bar relative positions, and when lock was pulled, the major and minor relatively lock lockhole of locking bar placed button and pulls, and suffered from and separated when pulling, suitable taking out with locking bar to be inserted in the jack location of main lock.

After adopting said structure, the locomotive lock part that the utility model provided is simplified, simple and convenient assembly, and the locking bar of single lever-type is easy to use, is easy to interspersed vehicle wheel intercostal, and commonly using product has more a progressive in fact.

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

Fig. 1 is the three-dimensional exploded view of the utility model;

Fig. 2 is the assembled sectional view of the utility model;

Fig. 3 is the enforcement illustration () of the utility model;

Fig. 4 is the enforcement illustration (two) of the utility model;

The structural representation of product is commonly used by Fig. 5 system.

At first, see also shown in Fig. 1-2, the utility model is by a main lock 1, two permanent seats 2, members such as a second mate's lock 3 and a locking bar 4 cooperation locking unit is established for 5 groups and is formed, wherein, locking unit 5 is by core 51, turning cylinder 52, member groups such as locking bolt 53 and spring 54 are established and are formed, belong to a known structure, so will not give unnecessary details its detail structure, only in graphic, give label, in order to identification, below illustrate in detail with regard to other latent structures of the utility model now: main lock 1 is a rigidity pedestal, is in the curved recess 11 of a side end moulding one arc, and it is required to form opening 111[die sinkings in the recess 11], and structure is provided with the locking bolt 53 of locking unit 5, spring 54, compositely run mouthfuls 111 jointly and plug block 12, this block 12 is to establish tool fixed orifice 121 in its end face, and complies with recess 11 in a side and be shaped to arc bending shape; In addition, the suitable horizontal lockhole 13 of establishing of one of main lock 1 side end reaches and wears vertical jack 14 suitable and lockhole 13 vertical communicating thereon, and form two screws 15 on recess 11 both sides end faces; Permanent seat 2 is the curved block of the arc of an arch, is protrude out two to establish the lug 21 of tool perforation 211 in relative both sides; Secondary lock 3 is main relatively lock 1 form and do not have the pedestal of interior tool locking unit 5, the lockhole 31 that one side end moulding one is horizontal, and a side is arranged with the curved recess of an arc 32, and on recess 32 both sides end faces, fit and establish two screws 33; Locking bar 4 is a rectangle body of rod, is that Yu Yiduan establishes the protruding bar head 41 of tool one arc, and makes the suitable place of pole face offer catching groove 42, and cuts open the end pin of establishing the tool inclined-plane in other side, and cuts open in near-end pin place and to establish a short slot 43.

When group is established and is implemented, see also shown in Figure 3, make major and minor lock 1,3 with its

recess

11,32 respectively fit two shock-absorbing bars 2 cooperate two permanent seats 2 to wear spiral shell to fix with bolt 5, and make major and minor lock 1,3 be consolidated in shock-absorbing bar 2 relative positions; When lock is pulled enforcement, be to make secondary relatively lock 3 lockholes 31 of locking bar 4 place and run through vehicle wheel rib space and insert and to pull in main lock 1, make the short slot 43 of this locking bar 4 just be subjected to the locking bolt button of locking unit 5 to support the location, if desire to separate pull take out locking bar 4 after, see also shown in Figure 4, system can vertically plant the jack 14 of the main relatively lock 1 of locking bar 4, pulled and maintenance by locking bolt 53 buttons with the catching groove 42 of locking bar 4, is unlikely escape in the driving.

Claims

1, a kind of locomotive lock, it is characterized in that: mainly establish and form by cooperation locking unit groups such as main lock, permanent seat, secondary lock and locking bars, wherein: main lock is provided with locking unit in inside, and the suitable place of a seat surface offers the jack of perforations, and wears a horizontal lockhole in ora terminalis and fit and communicate with jack; Permanent seat is the curved block of the arc of an arch, protrudes out two lugs of establishing the tool screw in relative both sides; Secondary lock wears the horizontal lockhole of a perforation in a side edge, and is arranged with in side and is shaped to the curved recess of arc; Locking bar is offered catching groove in the suitable place of pole face, and cuts open in near-end pin place and to establish a short slot; Major and minor lock cooperates two permanent seat nooses in two shock-absorbing bar relative positions.