CN2353841Y - Lock for vehicle - Google Patents

Abstract

The utility model relates to a lockset for vehicles. One end of the lock body is axially provided with a sleeve, the inner edge of which is convexly provided with a baffle plate, and a rotary sleeve seat is pivoted on the other end. The cover seat is a hollow seat with an axial lock hole. A buckling rod connected with a lock core passes through a spring and extends to the cover seat, and the end of the buckling rod extending outside of the cover seat is convexly provided with a buckling block. The cover seat is rotated so that the buckling rod is opposite to the lock body sleeve, and the lock core is pushed so that the lock core presses the spring to make the buckling rod protrude slightly and rotate and that the buckling block of the buckling rod can be clamped on the baffle plate on the inner edge of the sleeve in order to lock the vehicle. The utility model has the advantages of simple and practical structure, convenient operation, good installation, little occupation of space and good effect of theft protection.

Description

Lock for vehicle

The utility model relates to a kind of Lock for vehicle, the brand-new design that placing property of You Zhiyi well and not takes up space.

At present, Regular Bicycle and locomotive use the most general lockset to be steel cable lock and U type padlock.At first, with regard to steel cable lock, its structure is provided with tapered end respectively and is buckled piece by a wirerope mostly in two ends, and in the built-in core of tapered end, spring and fixture block; When lock is pulled, be to be around wheel with wirerope, make the interior fixture block of tapered end be subjected to spring pushing and pressing and with buckle the mutual clip of piece, form the state of pulling of locking, make the wheel can't turn; In separating when pulling, be to make key turn core, cause fixture block to retire the button piece, and order button piece break away from.In addition, still there is a kind of U type padlock also very common, main system is made up of lock and locking bar, lock is to offer lockhole in the relative locking bar of seat surface, this lock and the lock of the locking bar principle of pulling is then identical with steel cable lock, make U-shape lock bar one end be extended through wheel, and make the relative locking bar two rod end covers of lockhole of lock pull and form lock and pull.

Detailed sight said structure all is to use very extensive lockset at present, uses to go up in fact in reality and is not difficult to realize that it has remained many weak points, and main cause is summarized as follows:

1. this two structure is in separating when pulling state, and key need pull away lockset, collection in addition, thereby the situation of key very easily takes place to lose or can not find temporarily.

2. this kind lockset is in separating when pulling, and must hang on car body glove basket or other can be for the body of rod that hangs, easy-to-collection not only, and produce collision, easily damaged car body baking vanish with car body in riding very easily.

3. above-mentioned two kinds to commonly use lockset very numerous and diverse when making, and improves cost of production relatively and peddle price, causes the market acceptance lower.

The main purpose of the utility model promptly is to provide a kind of Lock for vehicle, and its placing property is good, do not take up space, and theftproof is good.

For reaching above-mentioned purpose, the utility model is mainly established by lock body, block set and buckled pole group and is formed, wherein: and the sleeve of lock body sky in the moulding one of one ora terminalis, and be convexly equipped with baffle plate relatively in the sleeve inner edge side, and suitable place offers open-work in the lock body other end; Block set is one axially to establish vacant seat body within the tool lockhole, and a buckled pole of establishing the chain heart wears the knot spring and stretch and place block set, and buckled pole stretches rod end outside block set and is convexly equipped with corresponding with a sleeve inner core edge shape piece of buckleing; Thus, make a rivet be extended through block set fixedly ear and the interior fixed and turn block set of lock body open-work, make the relative sleeve of buckled pole, the multiple pressure by core makes its compression spring and interlock buckled pole slightly protrude out forward, the suitable appearance of giving is stretched in the sleeve, and turn core and then interlock buckled pole rotate, and order button piece fastens in the baffle plate of sleeve inner edge, the suitable formation clip that gives.

Aforementioned lock body end face can be offered a groove of establishing the tool breach, and in groove, be convexly equipped with a protruding tip, and one briquetting be empty cylindrical shell in, be convexly equipped with protruding wall in the tube edge, and in the built-in spring of tube and relatively the protruding tip cover of lock body is pulled, the fixedly ear inner edge of block set one side is suitable locates to offer short slot, and in separating when pulling, its block set is fitted the suitable angle of turn, and makes briquetting be subjected to the spring ejection, and fastens in the short slot of block set location with its protruding wall.

Aforementioned lock body is to offer in the open-work peritreme to wear groove, and block set fixedly ear perforation be to offer groove in peritreme, cooperate a cover plug group to establish enforcement, the corresponding block set perforation of cover plug and moulding is convexly equipped with a projection in outer edge side, and on end face, offer a locating groove; Thus, torsionspring one end is arranged in the open-work of lock body and wears groove, end then is arranged in the locating groove of cover plug in addition, the suitable fixedly groove of ear of block set that is arranged in of the projection of its cover plug, and when lock was pulled, its block set is suitable to be subjected to turn and to make cover plug turn torsionspring, caused the buckled pole button that is extended through block set to be pulled in sleeve, and in separating when pulling, its block set is suitable driven by the restoring force of torsionspring and automatically resets.

The lockhole of aforementioned block set is to offer some limiting grooves in peritreme, and the core that buckled pole was connected with built-in can limit core within the key extraction angle, in the limiting groove of the corresponding block set lockhole of pole face and the moulding locating piece, and offer a circular groove, thus in the suitable place of locating piece, when lock is pulled, by supporting the core pressuring spring, cause buckled pole to protrude out forward, the suitable lockhole peritreme that is located in of its circular groove, and the turn buckled pole to key desirable from the orientation, form lock and pull; In separating when pulling, reverse turn buckled pole makes the relative lockhole limiting groove of locating piece and is subjected to the spring restoring force and recesses to hold and stretch in the limiting groove, make core can't turn to the drawable orientation of key, cause key in separating when pulling, stayed and be located at core.

In addition, the utility model also can mainly be established by groups such as locking bar, lock and buckled poles and form, and wherein: lock body is offered shrinkage pool in a side bottom, fits to supply built-in spring and buckle the piece of pulling, one sleeve is set in the bottom, sleeve laterally wears one in the tube edge and buckles the hole of pulling, and vertically wears an open-work in the button hole inner edge of pulling, and suitablely stretches through for the button piece of pulling, and in other the side lock that is pivoted, built-in spring of lock and buckled pole, and buckled pole establishes the tool core in an end, and offer catching groove in other side lever end; Thus, the turn lock is also pressed and press core, makes the relative sleeve of its interlock buckled pole buckle the hole of pulling and stretches through, the catching groove of its buckled pole is suitable protruded out buckle in the sleeve piece of pulling buckle to and formation is locked and is pulled.

And aforementioned lock body can be convexly equipped with a lug of establishing the tool locating hole relatively in the inboard.

After adopting said structure, the utility model has the following enhancement effect that is showing really:

1. separate when pulling, fixing the inserting of key pulled on lockset, reduces the possibility of loss.

2. its buckled pole is established fixingly in separating can block when pulling, and not having vibrations when travelling, to make buckled pole rock possible.

3. to commonly use lockset more easy, easy in assembling for this structure.

4. the utility model can directly be fixedly arranged on car body, place very convenient, do not have extremely that lockset is lost or stolen may.

In sum, the Lock for vehicle that the utility model provided, its structure is simplified practicality, and is easy to operate, and placing property is good, do not take up space, and theftproof is good.

Below in conjunction with graphic and specific embodiment the utility model is illustrated in detail.

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

Fig. 2 is the action schematic diagram of the utility model;

Fig. 3 is the combination schematic diagram of the utility model;

Fig. 4 is the torsionspring free state figure of the utility model;

Fig. 5 is the partial sectional view () of the utility model;

Fig. 6 is the torsionspring twisting states figure of the utility model;

Fig. 7 is that sectional view (two) cuts open in the office of the utility model;

Fig. 8 is the lock of the utility model schematic diagram of pulling;

Fig. 9 is the schematic diagram of pulling of separating of the utility model;

Figure 10 is the enforcement illustration of the utility model;

At first see also shown in Figure 1, the one possible example of the utility model mainly by lock body 1, block set 2, buckled pole 3, cover plug 4, briquetting 5, be nested with piece 6 and all kinds of groups of springs and establish and form.

Wherein: lock body 1 is an arc round bar body or a cable wire, and protrude out a lug 11 of establishing the tool locating hole in the relative inner edge of the body of rod, reach in the one rod end of opening part and be connected with an axial saturating empty sleeve 12, order tube inner edge protrudes out baffle plate 121 relatively, sleeve 12 end tube edge in addition is installed with a chock 122, and sleeve 12 forms the cylindrical shell of monolateral opening, and offer a peritreme in lock body 1 other side lever end face and establish the open-work 13 that tool is worn groove 131, and be arranged with the groove 14 that protrudes out the protruding tip 141 in the middle of in suitable place, offer a breach 142 in groove 14 edge sides.

Block set 2 protrudes out two fixing ears 21 relatively in the edge side, and wear a perforation 211 in its end face, and offer groove 212 in peritreme, in one fixedly ear 21 inner faces offer short slot 22, axially wear a lockhole 23 in seat surface, this lockhole 23 is offered limiting groove 231 in relative two sides of peritreme.

Buckled pole 3 is connected with core 31 in an end, in core 31 built-in inner lock cores 311, this inner lock core 311 can limit the angle that key detaches, can't detach inner lock core 311 in separating when pulling, and on bar relatively block set 2 lockholes 23 be convexly equipped with two radially locating piece 32,32A, and offering a circular groove 33 in the suitable place of locating piece 32,32A, suitable place inserts the latch 34 of pulling on bar, and is convexly equipped with corresponding with sleeve 12 an inner core edge shapes piece 35 of buckleing in front end.

Cover plug 4 is an empty cock body within the T type, and suitable place offers locating groove 41 in the edge side, and offers fixed hole 42 in the centre, and is convexly equipped with a projection 43 in outer edge side.

Briquetting 5 is an empty cylindrical shell in, is convexly equipped with protruding wall 51 in the tube edge.

Be nested with piece 6 and offer a block of establishing tool perforation 61 in the centre.

Thus, make buckled pole 3 wear spring 36, and be placed through block set 2 lockholes 23, buckled pole 3 is built in the block set 2 with core 31 and spring 36, and the rod end that buckled pole 3 is established tool button piece 35 stretches outside block set 2, and with a latch 34 slotting pulling in the suitable place of buckled pole 3 bar edge, use the backway that limits buckled pole 3, and make briquetting 5 built-in springs 52, the protruding tip of the groove 14 of suitable relative lock body 1 141 is sheathed, and block set 2 fixedly ear 21 relative lock bodies 1 be nested with and stretch through, make torsionspring 7 again and overlap the perforation 211 of filling in 4 relative fixed ears 21 installing, its torsionspring 7 one ends vertically are arranged in lock body 1 open-work 13 and wear in the groove 131, and end then is arranged in the locating groove 41 of cover plug 4 in addition.

Again, the projection of this cover plug 4 43 is suitable to be arranged in fixedly in ear 21 grooves 212, and is nested with another fixedly ear 21 perforation 211 that piece 6 is sheathed on block set 2, answers vertically to stretch through with rivet 8, causes block set 2 pivots to tie open-work 13 in lock body 1.

When implementing, see also shown in Fig. 2,3, make the lug 11 relative proper motion cars of lock body 1 inner edge after fork arm A install, and wear the locating hole of knot lug 11 with bolt, suitablely give lock body 1 and be consolidated in rear fork A.Wherein, lock body 1 turn relatively of this block set 2, and the briquetting 5 suitable springs 52 that are subjected to that are placed on lock body 1 groove 14 push against, fasten and make protruding wall 51 convexedly stretch in the short slot 22 of block set 2, cause block set 2 fastenings in lock body 1, and make vertical the stretching of buckled pole 3 formation put and turn arbitrarily, cooperate shown in Figure 4, it is placed in block set 2 interior torsionsprings 7 also is a state that does not freely stress, when lock is pulled enforcement, press by briquetting 5, making briquetting 5 compress spring 52 moves down, cause protruding wall 51 to be recessed in the breach 142, and make that block set 2 is that fulcrum and inwardly revolving turn 90 degrees with rivet 8 pivot knot places, make buckled pole 3 be extended through between wheel B, and relatively sleeve 12 plugs lock and pulls, as Fig. 5, shown in 6, projection 43 of its cover plug 4 be arranged in fixing ear 21 groove 212 and with block set 2 turns, and make the torsionspring 7 thereupon turn (as shown in Figure 7) of clip in locating groove 41, this torsionspring 7 end in addition is to be arranged in lock body 1 to wear groove 131, and when cover plug 4 is subjected to block set 2 related turns, Fig. 6 please arrange in pairs or groups, shown in 7, system reverses torsionspring 7 relatively, and make its tool one restoring force, make the locating piece 32 on the buckled pole 3 again and detain edge shape within corresponding block set 2 lockholes 23 of piece 35 section configurations and the sleeve 12, and press and pull in the core 31 of block set 2 by cover, this core 31 compresses spring 36, cause buckled pole 3 to protrude out forward and be located in the sleeve 12, it is shown in Figure 8 to arrange in pairs or groups, suitable passing of circular groove 33 on its buckled pole 3 and be located in the peritreme of block set 2 lockholes 23, make the limiting groove 231 of locating piece 32 disengaging block sets 2 lockholes 23 on the buckled pole 3, and screw key makes buckled pole 3 be able to turn, spring 36 restoring forces in the mat block set 2 become, cause the locating piece 32 of buckled pole 3 edge sides to fasten, and button piece 35 also fasten after sleeve 12 baffle plates 121 inner edges of lock body 1 form clip and can extract key in block set 2 lockholes 23 outer edge sides; In addition, this briquetting 5 is compressed by fixedly ear 21 end faces of block set 2, and slightly compresses spring 52, causes the protruding wall 51 by press button 5 to be embedded in lock body 1 breach 142.

In separating when pulling, see also Fig. 2 again, shown in 3, make key insert the turn buckled pole 3 of pulling, cause the locating piece 32 on the buckled pole 3,32A and 35 turns of button piece, and make locating piece 32,32A and button piece 35 sections are corresponding to block set 2 lockholes 23 and sleeve 12 inner edge shapes, and the restoring force of mat block set 2 inner springs 36, make core 31 push against backward, interlock buckled pole 3 is retired backward, cause buckled pole 3 to break away from sleeve 12 automatically, be resisted against block set 2 lockholes 23 outer rims and be subjected to insert on the buckled pole 3 latch 34 of pulling, cause the locating piece 32 of buckled pole 3 to be stretched in lockhole 23 limiting grooves 231 that place block set 2, and the restoring force that makes integral body be arranged at cover plug 4 intort springs 7 becomes, automatically reset and drawdown and make block set 2 drive buckled pole 3, please cooperate shown in Figure 9, its insert pull in the spoon of core 31 because of buckled pole 3 locating pieces 32 clips in the limiting groove 231 of block set 2, and the angle that can't turn can extract to key, cause key to pull away, be located on the core 31 and stay, as Fig. 2, shown in 4, its block set 2 is ear 21 interior short slots 22 fixedly, suitable be subjected to turn and once again with protruding wall 51 settings of short slot 22 relative briquettings 5, its briquetting 5 is subjected to spring 52 pushing and pressing and fastens in the short slot 22 of block set 2 clip with its protruding wall 51 and locate, and make block set 2 turn arbitrarily, even when vehicle ', also can not rock because of vibrations make buckled pole 3.

Moreover, as shown in figure 10, the utility model also can utilize identical technological means to apply to the lockset of difference, mainly by a lock body 9, groups such as lock 10 and buckled pole 101 are established and are formed, lock body 9 is a U type body of rod, be to offer shrinkage pool 91 in a rod end, fit and supply built-in spring 92 and buckle the piece 93 of pulling, and overlap the sleeve 94 of pulling in the bottom, this sleeve 94 laterally wears one in the tube edge and buckles the hole 941 of pulling, and vertically wears an open-work 942 in button is pulled hole 941, fits for detaining the piece 93 of pulling to stretch through, and lock body 9 is held the lock 10 that is pivoted in addition, this lock 10 is connected with core 103 by a buckled pole 101 in an end, and places spring and stretch outside lock 10 with buckled pole 101, and offers catching groove 102 in the rod end that stretches of buckled pole 101, when lock is pulled, turn lock 10 interlock buckled poles 101, and make buckled pole 101 relative lock body 9 sleeves and press by, cause buckled pole 101 to hold and stretch in the sleeve 94, suitable sleeve 94 interior the buckleing piece 93 of pulling that convexedly stretched in buckle to be butted on and is supported surely in the catching groove 102, and the state of pulling is detained in formation.And when separating, make core 103 turn buckled poles 101, and cause the catching groove 102 whiz buttons piece 93 of pulling, and mat buckled pole 101 pole faces, and order button piece 93 pressuring springs 92 of pulling rise, suitablely make buckled pole 101 be recessed.In addition, also can protrude out two lugs of establishing the tool locating hole relatively in lock body 9 medial margins, be beneficial to be fixedly arranged on car body, and the buckled pole 101 of this structure and lock body 9 sleeves 94 establish the kenel of pulling of buckleing that work also can apply to the above-mentioned possible embodiments of the utility model, also have the effect that plays the same tune on different musical instruments.

Claims (6)

1. Lock for vehicle is characterized in that: mainly establishes and forms by lock body, block set and buckled pole group, wherein: the sleeve of lock body sky in the moulding one of one ora terminalis, and be convexly equipped with baffle plate relatively in the sleeve inner edge side, and suitable place offers open-work in the lock body other end; Block set is one axially to establish vacant seat body within the tool lockhole, and a buckled pole of establishing the chain heart wears the knot spring and stretch and place block set, and buckled pole stretches rod end outside block set and is convexly equipped with corresponding with a sleeve inner core edge shape piece of buckleing.

2. Lock for vehicle according to claim 1, it is characterized in that: the lock body end face is offered a groove of establishing the tool breach, in groove, be convexly equipped with a protruding tip, briquetting is an empty cylindrical shell in, be convexly equipped with protruding wall in the tube edge, in the built-in spring of tube and relatively the protruding tip cover of lock body is pulled, and the fixedly ear inner edge of block set one side is suitable locates to offer short slot.

3. Lock for vehicle according to claim 1, it is characterized in that: lock body is offered in the open-work peritreme and is worn groove, and block set fixedly ear bore a hole and offer groove in peritreme, cooperate a cover plug group to establish enforcement, the corresponding block set perforation of cover plug and moulding is convexly equipped with a projection in outer edge side, and on end face, offer a locating groove, torsionspring one end is arranged in the open-work of lock body and wears groove, and end then is arranged in the locating groove of cover plug in addition, the suitable fixedly groove of ear of block set that is arranged in of the projection of its cover plug.

4. Lock for vehicle according to claim 1, it is characterized in that: the lockhole of block set is offered limiting groove in peritreme, and the core that buckled pole was connected with built-in can limit core within the key extraction angle, in the limiting groove of the corresponding block set lockhole of pole face and the moulding locating piece, and offer a circular groove in the suitable place of locating piece.

5. Lock for vehicle as claimed in claim 1, it is characterized in that: lock body is offered shrinkage pool in a side bottom, the built-in spring of shrinkage pool and buckle the piece of pulling, and one sleeve is set in the bottom, sleeve laterally wears one in the tube edge and buckles the hole of pulling, and vertically wear an open-work in the button hole inner edge of pulling, the button piece of pulling stretches through in the open-work, and in other the side lock that is pivoted, built-in spring of lock and buckled pole, and buckled pole establishes the tool core in an end, and offers catching groove in other side lever end.

6. as the Lock for vehicle as described in the claim 1, it is characterized in that: lock body is convexly equipped with a lug of establishing the tool locating hole relatively in the inboard.

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