CN2324247Y - Padlock for vehicle - Google Patents

Abstract

The utility model relates to a padlock for a vehicle, which is provided with a stop lock component and a digit wheel component in the containing space of a shell, and a reverse U-shaped latch hook is inserted and pivoted with the top surface of the shell, wherein, the digit wheel component can make a lifting plate positioned in front of the digit wheel swing and move forward and backward through the control of each digit wheel or key lock of the digit wheel component, and two stop locking blocks which relatively brake the stop lock component generate transverse slippage; because a stop locking face of one side of each stop locking block is clamped in clamping slots on the inner sides of the two free ends of the latch hook, the unlocking and locking movement of the latch hook can be relatively controlled.

Description

Padlock for vehicle

The utility model is relevant with padlock, is meant a kind of Padlock for vehicle that is subjected to digit wheel and key control especially.

Press, padlock of a great variety, the structure style is different, the padlock that single just inventor itself files an application is an example, No. 77200443 " Permutation padlock ", No. 77204408 " Permutation padlock (two) ", No. 78212214 " Permutation padlock (four) " are promptly arranged ... Deng the utility model patent case, and all win to check and approve and lead card on record; Only, each above-mentioned patent case is owing to the card mode of colluding that is subject between combination lock and latch hook, make the latch hook of above-mentioned each padlock can only open a suitable height and can only be applied to suitcase or door lock aspect, for the padlock that similar bicycle or locomotive use, it is also failed effectively utilization and still remains to be improved; Moreover, each above-mentioned patent case, only by the keying of digit wheel control padlock whether, its anti-theft feature is real slightly dislikes thin.

In view of this, the experience of inventor to be engaged in the lockset exploitation for many years, to make, but for increasing the purposes of reversion lockset, it is widely used in the daily life, just must there be the utility model improvement case to produce so concentrate on studies.

That is, main purpose of the present utility model is to provide a kind of Padlock for vehicle, and it has the special lock construction of pulling, make the lifter plate of combination lock can be indirectly to its directly to latch hook produce the relative card motion that colludes, and then improve the applicability of padlock.

Of the present utility model time a purpose is to provide a kind of Padlock for vehicle, can be subjected to digit wheel or key lock to control it and whether open and close, and provide the multiple anti-theft feature of user to select.

Edge is to reach above-mentioned purpose, and a kind of Padlock for vehicle provided by the utility model includes:

One drain pan is provided with a predetermined spatial accommodation in it, the top in this space is provided with one and leads and move the groove chamber; Two storage tanks are to be positioned at this space and arranged on left and right sides, and its top is led with this and moved two ends, groove chamber and communicate, and this drain pan top side face correspondence respectively respectively is provided with a perforation in this storage tank position;

One lock-pulling assembly is to be arranged at leading of this drain pan to move in the groove chamber, and it includes two lock dogs of pulling, and one leads and moves bar and and be sheathed on this and lead the spring that moves on the bar; Respectively an end of this lock dog of pulling is into the locking face of pulling of a taper, and the other end then is concaved with a circular hole, just can be butted on this for cover and lead and move the bar two ends, makes respectively this lock dog of pulling supported by this spring and leads along this and to move groove chamber axial slip;

One digit wheel assembly is to be arranged in the spatial accommodation of this drain pan, and it includes: several digit wheels; One lifter plate is to be positioned at this digit wheel the place ahead, can be subjected to respectively this digit wheel control and the front and back displacement, its top just can be fastened in this two pull between the relative inner of lock dog;

One face-piece is corresponding with this drain pan, just can seal on the open surface of being located at this drain pan, and to offering some perforation by the digit wheel module position;

One latch hook generally is the U font, and its two free ends relative inner is concaved with a clamping groove at least, and this two free end is can be inserted in this two storage tank of this drain pan, and this clamping groove respectively is embedded on the locking face of pulling of this lock dog of pulling respectively;

Wherein respectively this lock dog of pulling is respectively to be concaved with a clip rank portion near its circular hole one end end face, just can be placed in this two clip rank portion of pulling lock dog when making this lifter plate tip displacement; Wherein this drain pan is led corresponding to this and is moved both sides, groove chamber, is equipped with a limited block respectively, and respectively this lock dog trailing flank of pulling more is provided with a spacing rank portion, just can fasten on this limited block respectively, with fixing respectively this lock dog of pulling in the position of normality; Wherein this digit wheel assembly more includes a key lock, in order to control the front and back displacement action of this lifter plate simultaneously; Wherein this lifter plate bottom one side more is extended with a block holding part, just can install the core bottom surface in this key lock.

By this, this lock-pulling assembly can relatedly be subjected to the control of this digit wheel assembly and finish the switching motion of latch hook.

For making your juror can understand detailed construction of the present utility model and function, after enumerating following examples now and cooperating graphic being illustrated in, wherein:

Fig. 1 is the three-dimensional exploded view of the utility model one preferred embodiment.

Fig. 2 is the combination elevation of the utility model one preferred embodiment.

Fig. 3 is the sectional view of Fig. 2 along the 3-3 direction.

Fig. 4 is the blocking sectional drawing of the utility model one preferred embodiment.

Fig. 5 is the sectional view of Fig. 1 along the 5-5 direction.

Please consult Fig. 1 and Fig. 2 earlier, a preferred embodiment of the utility model Padlock for vehicle includes: a drain pan 10, one lock-pulling assembly 20, one digit wheel assemblies, 30, one face-pieces 40 and latch hooks 50, wherein:

This drain pan 10, be to be the open rectangular case of a leading flank, vertically be provided with a left side from its trailing flank 101 left and right sides respectively toward its open surface, right clapboard 11,12, and this dividing plate 11 respectively, 12 position, the left and right sides then is respectively equipped with two columns 111,121, one  type dividing plate 13, be vertically to set up toward its open surface from these drain pan 10 trailing flanks 101 middle positions, the spatial accommodation 131 that just can limit to into a rectangle with bottom side 103 inner faces of this drain pan 10, and the top side face 132 of this  type dividing plate 13 just can constitute leading of a rectangle with top side 105 inner faces of this drain pan 10 and move groove chamber 14, and the left side of this  type dividing plate 13, right both sides 134,136, then just can with this left side, right clapboard 11,12 constitute a left storage tank 15, one right storage tank 16, and this storage tank 15 respectively, 16 top is to lead the two ends, the left and right sides of moving groove chamber 14 with this to communicate; Secondly, top side face 132 middle positions of this  type dividing plate 13 more offer a rectangular indentation 133, and these drain pan 10 trailing flanks 101 are corresponding to these 14 left and right sides, slippage slot chamber, then be respectively equipped with a left limit projection 102 and a right limit projection 104, and these drain pan 10 top sides 105 left and right ends offer a left through hole 106, reach a right through hole 108 corresponding to these left and right storage tank 15,16 positions; Moreover these drain pan 10 trailing flanks 101 then offer rectangle perforation 107 with respect to these spatial accommodation 131 center-right positions, the left and right sides then respectively be provided with one be parallel to each other about prominent rib 138,139.

This lock-pulling assembly 20 is to include left side lock dog 21, the right side lock dog 23, of pulling of pulling to lead and move a bar 25 and a spring 27; This left and right lock dog the 21, the 23rd of pulling wherein is for components identical and be placed in leading of this drain pan 10 with relative direction and move in the groove chamber 14, the one end has a locking face 211,231 of pulling that is the triangle taper, the other end then is concaved with the circular hole 213,233 of a desired depth, lead the two ends of moving bar 25 and can be sheathed on this respectively, and be placed on this and lead these spring 27 two ends contacts of moving on bar 25 shafts, make respectively this lock dog 21,23 force-applied starts and be subjected to the restoring force of this spring 27 and lead the axial slip that moves groove chamber 14 of pulling along this; Secondly, respectively this lock dog 21,23 of pulling is near its circular hole 213,233 1 ends, and past its body portion of this place's leading flank is concaved with a clip rank portion 215,235 certainly, and respectively this trailing flank precalculated position of pulling lock dog 21,23 more is provided with a spacing rank portion 217,237.

This digit wheel assembly 30 is to be pivoted with four digit wheels 35 in 311 of two side plates of a pedestal 31 by an axostylus axostyle 33; One L type lifter plate 32 is to be positioned at respectively these digit wheel 35 the place aheads, and its bottom 321 is to be hubbed at this two side plates, 311 bottom sides, makes this L type lifter plate 32 can be subjected to number that this digit wheel 35 respectively sets and these lifter plate 32 swing displacements of start; Secondly, the bottom, right side 321 of this lifter plate 32 more stretches out and has a block holding part 323, just can be subjected to core 341 bottom surfaces 343 of a key lock 34 to compress control (can consult Fig. 2 or Fig. 5), make this lifter plate 32 also can be subjected to the keying start of this key lock 34 and the swing displacement; The detailed structure of above-mentioned this digit wheel assembly 30, similar with the number lockset of commonly using, so do not describe in detail in this appearance.

This face-piece 40, be corresponding with this drain pan 10, just can seal on the open surface of being located at this drain pan 10, this face-piece 40 offers four rectangle through holes 41 and a circular through hole 42 with respect to these digit wheel assembly 30 positions, and these face-piece 40 left and right sides then offer two respectively in conjunction with perforation 43,44.

50 of this latch hooks generally are a U type body, it has two parallel isometric left and right body portions (free end) 51,53, the relative inner appropriate position of this two bodies portion 51,53 then respectively is concaved with a clamping groove 511,531 that is the V shape, and respectively the bottom of this body portion 51,53 is provided with a taper seat 513,533.

Below with regard to the assembling of the utility model Padlock for vehicle and use situation to describe in detail as the back:

It is fashionable to assemble, can earlier this lock-pulling assembly 20 be arranged at leading of this drain pan 10 moves in the groove chamber 14, make this left and right lock dog 21,23 of pulling supported by this spring 27 and lead toward this and to move the outside slippages of 14 liang of groove chambers, the spacing rank portion 217,237 of this left and right lock dog 21,23 of pulling can be fastened on the left and right spacing projection 102,104 of this drain pan 10 trailing flanks 101 and be fixed in this left and right lock dog 21,23 of pulling in the position of normality; Secondly, these digit wheel assembly 30 plugs can be located in the spatial accommodation 131 of this drain pan 10, make pedestal 31 both sides of this digit wheel assembly 30 fastened by the left and right prominent rib 138,139 of these drain pan 10 trailing flanks 101, and the reversion driving lever (herein not showing) that makes this digit wheel assembly 20 can pass in the rectangle perforation 107 of these drain pan 10 trailing flanks, so that dialling commentaries on classics for operator's reversion uses, and these L type lifter plate 32 tops just can be positioned at this rectangular indentation 133 positions, i.e. these left and right lock dog 21,23 tail end clip rank portions 215,235 tops of pulling; Moreover, this face-piece 40 can be covered on the open end of this drain pan 10, making respectively this digit wheel 35 derive from respectively this perforation 41,42 exposes, so that human hands operation, and will protrude in column 111,121 end faces riveted in addition in these face-piece 40 and arranged on left and right sides combined holes 43,44, in conjunction with this drain pan 10 and face-piece 40 is one, two body portions 51,53 with this latch hook 50 penetrate in the left and right through hole 106,108 of these drain pan 10 top sides 105 again, place this left and right storage tank 15,16, can finish assembling.

When the digit wheel 35 of this digit wheel assembly 30 dials to the tram, and when rotating in the enable possition, this key lock 34 (sees also Fig. 3 and Fig. 5), this lifter plate 32 is subjected to the effect of its returning spring (herein show) and the state of being kept upright, promptly, the top of this lifter plate 32 is to leave this lock-pulling assembly 20 left sides, the right side lock dog 21 of pulling, the clip rank portion 215 of 23 tail ends, 235, then on this latch hook 50, move, or the left and right sides through hole 106 of these drain pan 10 top sides 105 certainly, 108 penetrate when pressing down, this lock dog 21 of pulling respectively, 23 will be subjected to this latch hook 50 bottoms 513,533 or left, right side body portion 51,53 pushing and pressing are led along this and to be moved axially relatively moving of groove chamber 14, that is this latch hook 50 force-applied on, move and the formation unlocking condition down; And when this respectively this digit wheel 35 be to be in incorrect number state, or this key lock 34 when rotating to blocking (as shown in Figure 5, the block holding part 323 that core 341 just rotatable 90 degree of this key lock 34 make the jag of its bottom surface 343 just can compress these 321 right sides, lifter plate 32 bottoms forward is moved to the A position forward, this lifter plate 32 of related start is toward these lock-pulling assembly 20 direction tilt displacements), the top of this lifter plate 32 will press down inlay card and go into this left side, the right side lock dog 21 of pulling, the clip rank portion 215 of 23 tail ends, 235, force this left side, the right side lock dog 21 of pulling can't relatively move, this moment, 50 of this latch hooks were because of its clamping groove 511,531 are subjected to this left side, the right side lock dog 21 of pulling, the locking face 211 of pulling of 23 front ends, 231 contacts, and can't produce moving of making progress, and finish the action of locking.What this need specify be, this left and right spacing projection 102,104 and respectively this spacing rank portion 217,237 only be to make respectively this lock dog 21,23 of pulling when normality, can be positioned respectively in these through hole 106,108 appropriate locations, can be in order to these latch hook 50 left and right body portions 51,53 and bottom taper seat 513,533 easily against respectively this is pulled locking face 211,231 and makes respectively these lock dog 21,23 slippages relatively of pulling; It is implemented aspect and has multiple choices, not necessarily exceeds with the above embodiments.

In sum, the utility model Padlock for vehicle is reasonably to design with simple harmonic quantity to create a brand-new Permutation padlock, use on locomotive or the bicycle and can be widely applicable for, its practicality, novelty, progressive all possess, for ensureing the rights and interests of creator's pains exploitation, the whence proposes utility application in accordance with the law.

Claims (5)

1. a Padlock for vehicle is characterized in that, includes:

One drain pan has a predetermined spatial accommodation in it, the top in this space is provided with one and leads and move the groove chamber; Two storage tanks are to be positioned at this space and arranged on left and right sides, and its top is led with this and moved two ends, groove chamber and communicate, and this drain pan top side face correspondence respectively respectively is provided with a perforation in this storage tank position;

One lock-pulling assembly is to be arranged at leading of this drain pan to move in the groove chamber, and it includes two lock dogs of pulling, and one leads and moves bar and and be sheathed on this and lead the spring that moves on the bar; Respectively an end of this lock dog of pulling is into the locking face of pulling of a taper, and end then is concaved with a circular hole in addition;

One digit wheel assembly is to be arranged in the spatial accommodation of this drain pan, and it includes: several digit wheels; One lifter plate is to be positioned at respectively this digit wheel the place ahead, and its top just can fasten in this and two pull between the relative inner of lock dog;

One face-piece is corresponding with this drain pan, and to offering some perforation by the digit wheel module position;

One latch hook generally is the U font, and its two free ends relative inner is concaved with a clamping groove at least, and this two free end is to be inserted in this two storage tank of this drain pan; This clamping groove is embedded on the locking face of pulling of this lock dog of pulling respectively.

2. according to the described Padlock for vehicle of claim 1, it is characterized in that wherein respectively this lock dog of pulling is respectively to be concaved with a clip rank portion near its circular hole one end end face.

3. according to the described Padlock for vehicle of claim 1, it is characterized in that wherein this drain pan is led corresponding to this and moved both sides, groove chamber, is equipped with a limited block respectively, and respectively this lock dog trailing flank of pulling more is provided with a spacing rank portion, fastens on this limited block respectively.

4. according to the described Padlock for vehicle of claim 1, it is characterized in that wherein this digit wheel assembly more includes a key lock.

5. according to the described Padlock for vehicle of claim 4, it is characterized in that wherein this lifter plate bottom one side more is extended with a block holding part, installs the core bottom surface in this key lock.

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