CN201016013Y - Push-button type mechanical cipher lock for motorcycle brake disc - Google Patents

Abstract

The utility model relates to a button-type mechanical code lock used for a motorcycle brake disc. The utility model which is suited for disc brake motorcycles mainly comprises three subassemblies: an upper lock which is provided with a button code module, an intermediate deck which is provided with a bolt, a lever, an offsetting spring and an anti-drilling wall as well as a lower lock which is provided with an U-shaped lock mouth and a bolt hole. The code module consists of four layers of code sleeve elements which are sleeved together in the axial direction. One end of the code module is provided with a U-shaped opening window and unequal amount of false opening windows. A code handwheel is arranged in the cavity of the outer layer button code sleeves. The button code sleeves are provided with a handwheel code hatchway and a hatchcover. A benchmark line is arranged at the position of the hatchway of the button code sleeves. The bolt penetrates into the U-shaped lock mouth on the lower lock and the brake disc in the U-shaped lock mouth thus realizing the aim of fixedly locking the motorcycles. Users can set the codes according to demands.

Description

Motorcycle brake dish button type mechanical code lock

Affiliated technical field

The utility model relates to a kind of lockset, especially a kind of button type mechanical code lock that is used for the motorcycle brake dish.

Background technology

In the prior art, the lockset that is used for motor bike is many based on locking motor bike tire, the locking bar major part of this kind lockset is exposed to the outside, be easy to be destroyed, the lockset that is used for the motorcycle brake dish, as the patent No. be: the disc brakes lock of the disclosed a kind of motor bike that is used to lock of 952130947 Chinese patents, it is made up of lock and tapered end, lock is articulated by two combined blocks and forms, combined block one end forms the pivot ear, and there is a through hole that tapered end is set its inside, and through hole one side has a groove, manage piece in order to ccontaining one card that is formed with edge clipping, the other end has the nose bar of another combined block of cooperation; Another combined block one end is formed with the pivot piece, the pivot ear of its available axostylus axostyle and aforementioned combined block articulates, be formed with a groove in the middle of this combined block, be pivoted with a card monolithic and a torque spring therebetween, the tapered end lower end is provided with a swivel block, the swivel block lower end is formed with tapering, its periphery is formed with one for the draw-in groove that blocks the edge clipping of establishing described clipping block, the problem that this lockset exists is: being used to shown in its figure connects the pivot (54) of two combined blocks (20) (30), be located at two hinged arms (55) (56) on the combined block (30), be used for fixing tapered end (40) broken end screw (57), these several major parts are easy to destroyed and take out, and the locking bar that is used to run through disc brake is too very thin, to be easy to fracture after impacting as external force, and therefore cause the shortcoming of this lockset to be: safety is with antitheft and prevent that lawless person's malice from opening and the performance of destroying and low; And for example application number is: 86209477 Chinese patents disclosed and with its a kind of mechanical code lock that is similarly at present still using on the market, its process of unblanking is, rotate by a direction earlier and be arranged on more than exterior dial-up knob three circles, to last first password, rotate two circles more in the opposite direction, to last second password, rotate in the opposite direction more at last, to last the 3rd password, finish three passwords to the sign indicating number process, the shortcoming that this kind mechanical cipher is latched in is: opening process is too loaded down with trivial details, and anti-malice is opened and the poor performance of destroying.

Summary of the invention

The utility model be provide in order to overcome above-mentioned shortcoming a kind of have antitheft and anti-destructive strong, structure and simple to operate, can establish the motorcycle brake dish button type mechanical code lock of password certainly, the sound that sends in the process of unblanking of relying on of solving that mechanical cipher is latched in the prior art, feel and break a code, problems such as that anti-malice is opened is poor with destructive characteristics, complex operation.

The technical scheme in the invention for solving the technical problem is: mainly be to be made of the upper lock body that is provided with the button code component and three assemblies of down lock body of being provided with the between deck of dead bolt, lever, lever shaft, action pin, fulcrum spring perch, retracing spring, anti-drilling wall and being provided with U-shaped fore shaft, dead bolt hole, tamper bolt hole; The upper lock body top is provided with the benchmark password that distributes along one week of button code component, the button code component is made of four layers of password ferrule element that is sleeved on vertically together, the one end is that the U-shaped that is provided with is vertically opened the puppet unlatching window that window and quantity do not wait, the other end is the corresponding password handwheel that stepped appearance is arranged that is with interior three layers of password ferrule element, and it is arranged in the cabin, password handwheel storehouse of outer knob password sleeve, password handwheel cabin is provided with hatch and hatchcover and does the location with the hatchcover decorative pearl on top of an official cap and hatchcover decorative pearl on top of an official cap spring, password handwheel end face is provided with the handwheel password and transfers the sign indicating number jackscrew, datum line is arranged on the position of knob password sleeve hatch, lever one end is to move cap through pin and tunnel to be connected and to match with the button code component, the other end is through lever shaft, the fulcrum spring perch, the action pin links to each other with dead bolt and matches, the dead bolt upper end is cuboid and matches with U-shaped unlatching window, when dialling password is correct, the salty merging of U-shaped openable windows is relative with the cuboid of dead bolt upper end, press the knob code component, lever, through lever shaft and action pin dead bolt is upwards moved axially, finish the process of unblanking, otherwise then can not, and it is dead bolt is locked, the dead bolt lower end is cylindrical and through being arranged on U-shaped fore shaft on the down lock body and the motorcycle brake disc that is placed in one, to reach the effect of locking brake disc.

(1) button code component, an end are that the U-shaped that is provided with is vertically opened the puppet unlatching window (it is the 1-2 millimeter that the out of reach unlatching requires the shallow U-shaped mouth degree of depth of the degree of depth) that window (opening windows for four layers can overlap fully) and quantity do not wait; the sound that in meet relying on the process of unblanking, sends, feel and when breaking a code, play the effect of covering up and protecting password.

(2) the password handwheel is arranged in the knob password sleeve chamber, knob password sleeve one end is provided with password handwheel hatch and is provided with hatchcover, has then reduced the chance that password is exposed to other people sight line, is not stolen and antisoiling purpose by fat to reach password.

(3) (wherein 1 is to open datum line other is pseudo-datum line to be provided with 1-10 bar datum line between the benchmark password on password on three password handwheel end faces and upper lock body top, can take to be distinguished in the mode of different colours, the datum line number of users can set up on their own according to demand), and it is arranged at (position of password handwheel hatch) on the knob password sleeve, formed one group of password combination that constitutes by 5 bit digital or symbol (three handwheel password+datum line+benchmark passwords) thus, number of password is increased greatly, therefore strengthened password by illegal decoding difficulty, to reach the purpose that prevents technical unlocking.

(4) being provided with anti-drilling wall between upper lock body and knob code component (selects the higher 45# steel processing back of hardness for use and makes Quenching Treatment, make HRC greater than 45), its fixed form adopts the fixed form of moving about, and (anti-drilling wall can be to 3 coordinate directions in the lock chamber, in 3 millimeters scope, move freely), drill bit can't be penetrated and locate, upper lock body and down lock body are different from the thin-walled box structure that other lockset adopts, and after adopting monoblock steel material heat to be washed into type, again after fining-off and the integral structure that forms, structural strength is increased substantially, down lock body is provided with the U-shaped fore shaft, its A/F is greater than brake disc thickness 1-1.5 millimeter, foreign matters such as crow bar can't be inserted, the locking bar that is used to run through brake disc is to adopt the 45# steel to process, and its diameter is not less than the 10-12 millimeter, to increase the ability of its tolerance shearing, owing to adopted such scheme that vandal-proof performance is improved greatly, to reach the purpose that prevents that malice from opening and destroying.

(5) at four layers of end of the code component of suit vertically, be that the U-shaped that is provided with is vertically opened window, opening the corresponding position of window with U-shaped, be provided with the accent code holes that same apertures also can be overlapping, and connect mutually by hole and the key pilot hole that is arranged on the upper lock body with the key that is arranged on the anti-drilling wall, opening window when four layers of U-shaped overlaps fully, and when corresponding (pressing the knob code component can unblank) with the cuboid end face of dead bolt upper end, promptly four layers of U-shaped are opened window, transfer code holes, key passes through the hole, the key pilot hole will overlap (this through hole is also as the maintenance filler port) fully, use password setting key (pivot pin matches with above-mentioned each aperture) in its hole, to do the password setting location this moment, screw off three password setting jackscrews on the password handwheel end face and (be uniform-distribution with 4 top wire holes on each password handwheel end face, as transferring sign indicating number), screw jackscrew after the password handwheel rotated to needed password position (handwheel password or symbol with wherein any datum line align), remember handwheel password or symbol and with the position or the color of its that datum line that is alignd, and remember the benchmark password that alignd with this datum line, take out the password setting key, and with the tamper bolt and stop up steel pin shutoff key pilot hole, finish the password setting process, therefore reaching the user can be as required very easily from the purpose of establishing password.

(6) four layers of button code component of suit vertically, adopted the optimal design of integrated button, and used the principle of friction drag, gap (the sliding gap of joining) between its interlude axle sleeve is equated, its diameter is big more, area of contact is just big more, friction drag is also just big more, otherwise it is just more little, because of four layers vertically the diameter of the concentric password sleeve of suit be that ecto-entad successively decreases successively, according to the friction drag principle, when ecto-entad is stirred second layer password sleeve (second password), then ground floor password sleeve (datum line) can not rotate thereupon, when stirring the 3rd layer of password sleeve (the 3rd password), then second layer password sleeve can not rotate thereupon, by that analogy, otherwise therefore then servo-actuated has cancelled stop and detent mechanism; Other has the design of also having adopted the double acting dead bolt, match at the cylindrical and following dead bolt hole of an end of U-shaped fore shaft and to play the effect of open and close lock, the upper end is cuboid and matches with U-shaped unlatching window (U-shaped is opened the cuboid that window can hold the dead bolt upper end), when dialling in the salty merging of the correct U-shaped openable windows of password when relative with it, the knob code component just can be pressed, and finishes the process of unblanking, otherwise then can not, and dead bolt is locked, simplified link gear thus; There are upper lock body, between deck, down lock body to adopt modular design again, to be fit to batch production production, owing to adopted such scheme, number of parts is significantly reduced, therefore reached the purpose of producing to cost-cutting, raising reliability, simple to operate, suitable batch production.

The beneficial effects of the utility model are: prevent technical, destructive illegal unlatching, structure, simple to operate; Dependable performance, low, the suitable batch production production of tooling cost.Every technical performance is through more than 800 days, and average every day, the practical application of 6 to 8 open and close locks was checked, and meets with the malice unlatching of means of different more than 3 times, and is still using at present, and is still functional, therefore reached protection personal property purpose.

Description of drawings

Below in conjunction with accompanying drawing the utility model is described further.

Fig. 1 is that this is suitable for later-model button password sleeve assembly longitudinal construction cutaway view.

Fig. 2 is the A-A constructional drawing of Fig. 1

Fig. 3 is that this is suitable for the total three-dimensional structure diagram of later-model button password sleeve assembly.

Fig. 4 is that this is suitable for later-model vertical integral structure cutaway view.

Fig. 5 is that this is suitable for later-model between deck assembly three-dimensional structure diagram.

Fig. 6 is that this is suitable for later-model upper lock body assembly three-dimensional structure diagram.

Fig. 7 is that this is suitable for later-model down lock body assembly three-dimensional structure diagram.

：101.011.00.010.29.2.8.9.10.5.6.7.3.11.12.14.4.02.01.18.04.05.17.U13.08.0.06.15.31.30.28.20.21.26.27.07.23.22.25.24.35.40.36.37.33.30.34.U32.39。

The specific embodiment of the present utility model

Extremely shown in Figure 7 referring to Fig. 1, benchmark password 011 is arranged at the top of upper lock body 29, use jump ring 4 between upper lock body 29 and the button code component 2, fixing through jump ring groove 02, and with radially axial rotary mobile phase cooperation, the inside of button code component 2 is, three convex password ferrule element 8 of suit vertically, 9,10, its small end is corresponding password handwheel 5,6,7, do the radial support axial restraint with intermediate sleeve 3 at interlude, and with radially axial rotary fixed phase cooperation, do the radial support axial restraint with intermediate sleeve 3 at interlude, and with radially axial rotary fixed phase cooperation, between the cover 3 usefulness jackscrews 12 fix through top wire hole 14, password handwheel 5,6,7 end face is provided with handwheel password 010, button code component 2 and password ferrule element 8,9, an end of 10 is measure-alike U-shaped to be set vertically open the puppet that window 13 and quantity do not wait and open mouth 08, and be provided with and transfer code holes 0, window 13 is opened so that radially 180 degree are relative with U-shaped in this hole, the other end is the password handwheel hatch 01 that is provided with hatchcover 18, and handwheel hatch 01 lower end is provided with datum line 00; Be provided with anti-drilling wall 35 in upper lock body 29 chambeies and between the button code component 2, the anti-drilling wall detent rail 36 on its lower end is provided with locating aperture 40 and is located between deck 28 matches; Between deck 28 adopts the mode of welding to be connected with fulcrum spring perch 26, lever 23, lever shaft 22 and the lever axis hole (not shown) that is located on the fulcrum spring perch 26, cooperate to fixed phase with turning cylinder radially, between between deck 28 and the dead bolt 20, be provided with dead bolt pull back spring 07, its effect is to make dead bolt 20 by action pin 21, pull lever 23, return together, dead bolt 20 upper ends are cuboid and U-shaped and open window 13 and cooperate to mobile phase with anchor shaft radially, the lower end is cylindrical to be cooperated to mobile phase with anchor shaft radially with dead bolt hole 33, down lock body 37 is provided with the U-shaped unlocking port 32 perpendicular to dead bolt hole 33, dead bolt 20 lower ends are through U-shaped unlocking port 32 and place brake disc 39 in its fore shaft to reach the purpose of locking motor bike, upper lock body 29, being connected and fixed through fixed bolt hole 34. with 3 tamper bolt of rear end plates 30. between between deck 28 and the down lock body 37 (also can adopt the mode of welding to fix, only keep with stop up the steel pin hole together with that fixing bolt, remaining bolt of rear end plate and fixed bolt hole can be cancelled)

Operating process of the present utility model: extremely shown in Figure 7 referring to Fig. 1, scratch 17 through the hatchcover hand and open handwheel hatchcover 18, once stir password handwheel 7,6,5, handwheel password 010 is alignd with datum line 00, turn knob password sleeve 2 makes datum line 00 align with benchmark password 011 again, close handwheel hatchcover 18 (U-shaped unlatching this moment window 13 overlaps fully and aligns with the dead bolt upper surface), press the button password sleeve 2, lever 23 is that fulcrum is done action along with button password sleeve 2 moves axially with lever shaft 22, make dead bolt 20, action pin 21 is along with lever 23 upwards axially moves, open U-shaped unlocking port 32, place motorcycle brake disc 39. in U-shaped fore shaft 32 openings that are opening this moment, and discharge the button password sleeve 2 press, dead bolt 20 is return under the effect of dead bolt pull back spring 07, pull back spring 27. makes button password sleeve 2 returns, and random password complete operation is dialled in the back.

Claims (7)

1. motorcycle brake dish button type mechanical code lock, comprise handwheel password (010), datum line (00), benchmark password (011), upper lock body (29), button code component (2), transfer sign indicating number jackscrew (11), handwheel hatch (01), handwheel hatchcover (18), jump ring (4), dead bolt (20), action pin (21), lever (23), lever shaft (22), servo-actuated cap (25), spring perch fulcrum (26), pull back spring (27), dead bolt pull back spring (07), anti-drilling wall (35), transfer code holes (0), key pilot hole (06), stop up steel pin (31), down lock body (37), it is characterized in that: fixing between described button code component (2) and the upper lock body (29) with jump ring (4), and with radially axial rotary mobile phase cooperation, button code component (2) inside is three convex code components (8) of suit vertically, (9), (10) and password handwheel corresponding (5) with it, (6), (7) form, section is done axial restraint with intermediate sleeve (3) therein, and with radially axial rotary fixed phase cooperation, button code component (2) and password ferrule element (8), (9), (10) big end, be to be provided with vertically and measure-alike U-shaped is opened the puppet unlatching mouth (08) that window (13) and quantity do not wait, and be provided with and transfer code holes (0), window (13) is opened so that radially 180 degree are relative with U-shaped in this hole, described dead bolt (20) is at an end of U-shaped fore shaft (32), cylindrical and following dead bolt hole (33) cooperates to mobile phase with anchor shaft radially, the other end is cuboid and U-shaped and opens window (13) and cooperate to mobile phase with anchor shaft radially, described lever (23), lever shaft (22) with in fulcrum spring perch (26), cooperate to fixed phase with turning cylinder radially, lever (23) is that fulcrum is along with button code component (2) axially moves with lever shaft (22), dead bolt (20) is along with lever (23) axially moves, between described between deck (28) and the dead bolt (20), dead bolt pull back spring (07) is arranged, its effect is to make dead bolt (20) by action pin (21), pull lever (23), together doing return moves, described down lock body (37), be provided with U-shaped unlocking port (32) perpendicular to dead bolt hole (33), match to move axially with dead bolt hole (33) in dead bolt (20) lower end, and run through U-shaped unlocking port (32) and place the interior brake disc (39) of its fore shaft, to reach the purpose of locking motor bike.

2. according to the described motorcycle brake dish of claim 1. button type mechanical code lock, it is characterized in that: password handwheel (5), (6), (7) cooperate successively with password ferrule element (8), (9), (10) and fix with transferring sign indicating number jackscrew (11) to do axial-radial, described password handwheel (5), (6), (7) thickness are identical, its external diameter is stepped appearance and is arranged in order, on its external diameter end face, be uniform-distribution with 4 and transfer the sign indicating number top wire hole and be carved with the handwheel cipher symbol and scale (010), and be placed in the chamber of button code component (2).

3. according to the described motorcycle brake dish of claim 2. button type mechanical code lock, it is characterized in that: button code component (2) is provided with password handwheel hatch (01), and handwheel hatchcover (18) is housed, the datum line (00) that 1-10 bar different colours is arranged near the edge of upper lock body (29) at handwheel hatch (01), wherein 1 is datum line, and remaining is pseudo-datum line.

4. according to the described motorcycle brake dish of claim 1. button type mechanical code lock, it is characterized in that: be provided with anti-drilling wall (35) between (29) of upper lock body and the button code component (2), its upper end has transfers the sign indicating number key by hole (15), and this hole is corresponding with accent code holes (0) key pilot hole (06) and greater than its aperture.

5. according to the described motorcycle brake dish of claim 1. button type mechanical code lock, it is characterized in that: the upper surface of upper lock body (29) is a slope shape, this domatic benchmark cipher symbol and scale (011) of being provided with, stop up key pilot hole (06) with stopping up steel pin (31), and fix stopping up steel pin (31) through tamper fixed bolt hole (34) with tamper bolt of rear end plate (30).

6. according to the described motorcycle brake dish of claim 1. button type mechanical code lock, it is characterized in that: U-shaped unlocking port (32), depth length are not less than 60 millimeters, and thickness is at the 6-6.5 millimeter.

7. according to the described motorcycle brake dish of claim 1. button type mechanical code lock, it is characterized in that: dead bolt (20) lower end diameter is not less than 10 to 12 millimeters.

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