CN101574987A

CN101574987A - Locking mechanism for movable double-purpose bicycle basket

Info

Publication number: CN101574987A
Application number: CNA2008100615462A
Authority: CN
Inventors: 杨照财
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-05
Filing date: 2008-05-05
Publication date: 2009-11-11
Anticipated expiration: 2028-05-05
Also published as: CN101574987B

Abstract

The invention relates to a locking mechanism for a movable double-purpose bicycle basket, which comprises a bicycle basket consisting of a basket and a basket bottom, and the bicycle basket is fixed on a bicycle frame through a bracket, wherein the bracket comprises a vertical bracket and a transverse bracket; the vertical bracket is connected with the back wall of the basket; and the transverse bracket is in contact with the basket bottom. The locking mechanism is characterized in that the bracket is provided with a marble lock body, and the marble lock body is provided with a marble lock core which drives a bolt and is provided with a return spring A; and the basket bottom is provided with a lock catch which is matched with the bolt. After a marble lock comprising the marble lock core, the bolt and the lock catch is additionally arranged between the bicycle basket and the bracket, the safety of the bicycle basket is improved, and the bicycle basket is not easy to steal. The bicycle basket can be conveniently taken down and used as a shopping basket by only opening the marble lock so as to avoid using a plastic bag and avoid the white pollution. After the marble lock is opened, the return spring ensures that the marble lock bolt is immediately reset so as to be beneficial to taking out a key.

Description

The locked mechanism of movable double-purpose bicycle basket

Technical field

The present invention relates to bicycle basket, particularly relate to the locked mechanism of movable double-purpose bicycle basket, belong to daily living article and bicycle accessories.

Background technology

Along with the development of plastic industry, plastic product constantly pours in our life, for example goes to the food market to buy vegetables, arrives supermarket shopping, all extensively uses plastic bag.Though these colorfulnesses, big and small plastic bag bring many convenience to us, but its harm to human body and environment is undoubtedly surprising: first, some plastic bag can not be used to adorn food, this can cause immeasurable harm to health, and plastics itself can discharge pernicious gas, and because of gathering in the sealing bag midium or long term, concentration raises with the increase of sealing time, cause food in the bag to be subjected in various degree pollution, particularly outstanding to the children's health development impact; The second, influence the appearance of the city, cause " white pollution ", after waste plastic product enters natural environment, because of its long-range circumstances problem that is difficult to degrade and brings.Therefore, how to reduce consumption, or even the cancellation plastic bag is the problem that we must pay close attention at present.So people have expected the most traditional method---with vegetable basket splendid attire food, when still preparing to go home,, carrying relatively effort if vegetable basket is heavier; If vegetable basket is put on the bicycle, be unfavorable for again fixing, so use vegetable basket to be still a problem.The bicycle basket of existing bicycle is fixed on the bicycle, is not easy to take off, and can not work as shopping basket and use; Be easy on the bicycle take off if bicycle basket is movably connected in, can stolenly go again.

Summary of the invention

The objective of the invention is in order to overcome the shortcoming that prior art exists, provide a kind of being installed on the bicycle to fix with lock, be difficult for stolen going, and need use as shopping basket the time, as long as open lock, be easy to take off, thereby avoid using plastic bag, avoid " white pollution ", the locked mechanism of the movable double-purpose bicycle basket of easy installation and removal simultaneously.

The technical scheme of the locked mechanism of movable double-purpose bicycle basket of the present invention is: comprise the bicycle basket of forming at the bottom of basketry and the basket, bicycle basket is fixed on the bicycle rack through support, described support comprises vertical supports and lateral bracket, vertical supports is connected with the basketry rear wall, lateral bracket contacts with at the bottom of the basket, it is characterized in that installing in the support pin tumbler lock body, pin tumbler lock body has lock cylinder, lock cylinder drives dead bolt, lock cylinder has the retracing spring first, snap close is installed at the bottom of the basket, and snap close matches with dead bolt.

The locked mechanism of movable double-purpose bicycle basket of the present invention after having set up spring lock (spring lock is made up of lock cylinder, dead bolt and snap close) between bicycle basket and the support, improves safety, is difficult for being stolen; As long as open spring lock, just can conveniently take off bicycle basket and use, thereby avoid using plastic bag as shopping basket, avoid " white pollution "; After opening spring lock, retracing spring can make lock cylinder reset immediately, helps taking out key.

The locked mechanism of movable double-purpose bicycle basket of the present invention, its described pin tumbler lock body has lock tube outward, lock tube and support fix, lock cylinder drives dead bolt through connecting rod or flexible axle, dead bolt has retracing spring second, described bicycle basket is made by plastics, described snap close comprises the button column in being installed at the bottom of the plastic vehicle basket basket, be shaped on bayonet socket in the button column, bayonet socket matches with dead bolt, and described lateral bracket comprises backplate and lock box, and connecting rod or flexible axle are positioned on the backplate, dead bolt is installed in the lock box, button column at the bottom of the basket inserts in the lock box, when unblanking, and the rotation lock cylinder, lock cylinder drives the bayonet socket that dead bolt breaks away from button column through connecting rod or flexible axle, has at this moment descended bicycle basket with regard to desirable.Be shaped at the bottom of the plastic basket around its described button column and protect frame, lock box places and protects frame, and button column and dead bolt are positioned at lock box, and lock box is positioned at again and protects frame, can play the second protection effect, prevents to damage vital parts such as button column, dead bolt.Its described button column is that metallic material is made, during the metal button column is embedded at the bottom of the plastic basket, makes that connection is firm.Its flexible axle has sleeve pipe outward, and sleeve pipe helps installing and fixing, and can protect flexible axle.Rotation is installed on its described lock cylinder draws button, lock cylinder directly upwards is equipped with locating dowel pin second, locating dowel pin second draws button to contact with rotation, and then lock cylinder rotation of button is drawn in rotation, be equipped with the locating dowel pin first at the lock body end face, two of retracing spring first is connected to location lock first and rotation and draws and buckle, and rotation draws button to contact with the locating dowel pin first, and connecting rod or flexible axle are fixed on to rotate to draw and buckle.During the rotation lock cylinder, the locating dowel pin second driven rotary that is installed on the lock cylinder is drawn the button rotation, and rotation draws button to drive dead bolt through connecting rod or flexible axle, and the flexible scope of dead bolt is relevant with the elastic force of retracing spring first, initial tension of spring is big more, and the flexible scope of dead bolt is big more.Its described lock cylinder tail end is shaped on projection, half-cylindrical cable-type padlock locking plate is installed in the other end of lock tube and is shaped on lockhole, the plane of cable-type padlock locking plate contacts with projection, the afterbody of cable-type padlock locking plate is equipped with retracing spring third, the cable-type padlock locking plate matches with the tapered end of Steel wire rope lock, there is retainer the other end of steel rope, and steel wire penetrating bicycle rim and retainer insert in the lockhole.This programme has designed two functions locks on lock cylinder same, these two functions are separate, mutually noninterfere, but lock cylinder forward or reverse 90 degree rotations, pin bicycle basket during positive dirction rotation lock cylinder, pin bicycle rim during the opposite spin lock cylinder, when separating the bicycle basket lock, rotation is drawn button because the obstruction of locating dowel pin first can only positive dirction rotate a certain angle, promptly avoided rotation to draw the button counter-rotating, when lock cylinder reverses, driven the cable-type padlock locking plate after the projection of lock cylinder contacts with the cable-type padlock locking plate and rotate, make the tapered end of cable-type padlock locking plate disengaging steel rope, the bicycle rim release.

Description of drawings

Fig. 1 is the running condition scheme drawing of the locked mechanism of movable double-purpose bicycle basket of the present invention;

Assembling scheme drawing when Fig. 2 is lock cylinder lock bicycle basket;

Fig. 3 is the assembling scheme drawing of lock cylinder and cable-type padlock locking plate;

Fig. 4 is the assembling scheme drawing that button and lock body are drawn in lock cylinder and rotation;

Fig. 5 is the A-A cutaway view of Fig. 3;

Fig. 6 is the end view of lock cylinder.

The specific embodiment

The invention discloses a kind of locked mechanism of movable double-purpose bicycle basket, as shown in Figure 1, comprise 2 bicycle baskets of forming at the bottom of basketry 1 and the basket, shopping for convenience, handle 13 can be installed on basketry 1, bicycle basket is fixed on the bicycle rack through support, described support comprises vertical supports 3 and lateral bracket, vertical supports is connected with basketry 1 rear wall, vertical supports can fix through the front vehicle frame of attaching parts 31 with bicycle, lateral bracket with 2 contact at the bottom of the basket, it is characterized in that pin tumbler lock body 50 is installed in the support, lock cylinder 5 is arranged in the pin tumbler lock body 50, lock cylinder 5 drives dead bolt, lock cylinder has retracing spring first 51, snap close is being installed in 2 at the bottom of the basket, and snap close matches with dead bolt.After having set up spring lock (spring lock is made up of lock cylinder, dead bolt and snap close) between bicycle basket and the support, improve safety, be difficult for being stolen; As long as open spring lock, just can conveniently take off bicycle basket and use, thereby avoid using plastic bag as shopping basket, avoid " white pollution "; After opening spring lock, retracing spring can make lock cylinder reset immediately, helps taking out key.As shown in Figure 2, lock tube 9 is arranged outside the pin tumbler lock body 50, lock tube 9 fixes with support, lock cylinder 5 drives dead bolt 53 through connecting rod or flexible axle 52, dead bolt has retracing spring second 54, described bicycle basket is made by plastics, described snap close comprises the button column 55 that is installed at the bottom of the plastic vehicle basket basket in 2, be shaped on bayonet socket 56 in the button column 55, bayonet socket 56 matches with dead bolt 53, and described lateral bracket comprises backplate 41 and lock box 42, and connecting rod or flexible axle 52 are positioned on the backplate 41, dead bolt 53 is installed in the lock box 42, button column 55 at the bottom of the basket in 2 inserts in the lock boxes 42, when unblanking, and rotation lock cylinder 5, lock cylinder drives the bayonet socket 56 that dead bolts 53 break away from button columns 55 through connecting rod or flexible axle 52, has at this moment descended bicycle basket with regard to desirable.Be shaped on 2 at the bottom of the plastic basket around its described button column 55 and protect frame 21; lock box 42 places and protects frame 21, and button column 55 and dead bolt 53 are positioned at lock box 42, and lock box 42 is positioned at again and protects frame 21; can play the second protection effect, prevent to damage vital parts such as button column 55, dead bolt 53.Its described button column 55 is that metallic material is made, and metal button column 55 is embedded at the bottom of the plastic basket in 2, make connect firm.In order to gain in strength, can strut

bar

81,82 be installed in lock box 42 bottoms of lateral bracket,

strut bar

81,82 is separately fixed on the bicycle front wheel spindle.There are sleeve pipe, sleeve pipe both to help installing and fixing outside its flexible axle 52, can protect flexible axle again.As shown in Figure 3, Figure 4, rotation is installed on its described lock cylinder 5 draws button 12, locating dowel pin second 59 upwards is equipped with in lock cylinder 5 footpaths, locating dowel pin second draws button 12 to contact with rotation, and then lock cylinder 5 rotations of button 12 are drawn in rotation, are equipped with locating dowel pin first 11 at lock body 50 end faces, and two of retracing spring first 51 is connected to location lock first 11 and rotation is drawn on the button 12, rotation draws button 12 to contact with locating dowel pin first 11, and connecting rod or flexible axle 52 are fixed on to rotate to draw and buckle on 12.During rotation lock cylinder 5, locating dowel pin second 59 driven rotary that are installed on the lock cylinder 5 are drawn button 12 rotations, and rotation draws button 12 to drive dead bolt 53 through connecting rod or flexible axle 52, and the flexible scope of dead bolt is relevant with the elastic force of retracing spring first 51, initial tension of spring is big more, and the flexible scope of dead bolt is big more.As shown in Figure 6, its described lock cylinder 5 tail ends are shaped on projection 58, half-cylindrical cable-type padlock locking plate 6 is installed in the other end of lock tube 9 and is shaped on lockhole 73, the plane 61 of cable-type padlock locking plate contacts with projection 58, the afterbody of cable-type padlock locking plate 6 is equipped with retracing spring the third 62, and as shown in Figure 5, cable-type padlock locking plate 6 matches with the tapered end 71 of Steel wire rope lock, there is retainer 72 other end of steel rope 7, and steel rope 7 passes bicycle rim 8 and retainer 72 inserts in the lockhole 73.This programme has designed two functions locks on lock cylinder same, positive dirction lock bicycle basket, reversing sense lock bicycle rim, but lock cylinder forward or reverse 90 degree rotations, during release, rotation is drawn button 12 because the obstruction of locating dowel pin first 11 can only positive dirction rotates a certain angle (promptly separating the bicycle basket lock), promptly avoided rotation to draw button 12 counter-rotatings, when lock cylinder 5 counter-rotatings, driving cable-type padlock locking plate 6 after the projection 58 of lock cylinder contacts with cable-type padlock locking plate 6 rotates, make the tapered end 71 of cable-type padlock locking plate 6 disengaging steel ropes 7, bicycle rim 8 releases.

Claims

1, the locked mechanism of movable double-purpose bicycle basket, comprise the bicycle basket of forming at the bottom of basketry and the basket, bicycle basket is fixed on the bicycle rack through support, described support comprises vertical supports and lateral bracket, vertical supports is connected with the basketry rear wall, lateral bracket contacts with at the bottom of the basket, it is characterized in that installing in the support pin tumbler lock body (50), pin tumbler lock body (50) has lock cylinder (5), lock cylinder (5) drives dead bolt, lock cylinder has retracing spring first (51), and snap close is installed in (2) at the bottom of the basket, and snap close matches with dead bolt.

2, the locked mechanism of movable double-purpose bicycle basket as claimed in claim 1 is characterized in that lock tube (9) is arranged outside the described pin tumbler lock body (50), and lock tube (9) fixes lock cylinder with support

(5) drive dead bolt (53) through connecting rod or flexible axle (52), dead bolt has retracing spring second (54), described bicycle basket is made by plastics, described snap close comprises and is installed in the button column (55) in (2) at the bottom of the plastic vehicle basket basket, be shaped on bayonet socket (56) in the button column (55), bayonet socket (56) matches with dead bolt (53), described lateral bracket comprises backplate (41) and lock box (42), connecting rod or flexible axle (52) are positioned on the backplate (41), dead bolt (53) is installed in the lock box (42), and the button column at the bottom of the basket in (2) (55) inserts in the lock box (42).

3, the locked mechanism of movable double-purpose bicycle basket as claimed in claim 2 is characterized in that being shaped on (2) at the bottom of described button column (55) plastic basket on every side and protects frame (21), and lock box (42) places and protects frame (21).

4, as the locked mechanism of claim 2 or 3 described movable double-purpose bicycle baskets, it is characterized in that described button column (55) is made for metallic material, metal button column (55) is embedded at the bottom of the plastic basket in (2).

5, the locked mechanism of movable double-purpose bicycle basket as claimed in claim 2 is characterized in that sleeve pipe is arranged outside the flexible axle (52).

6, the locked mechanism of movable double-purpose bicycle basket as claimed in claim 1, it is characterized in that installing on the described lock cylinder (5) rotation and draw button (12), locating dowel pin second (59) upwards is equipped with in lock cylinder (5) footpath, locating dowel pin second draws button (12) to contact with rotation, and then lock cylinder (5) rotation of button (12) is drawn in rotation, be equipped with locating dowel pin first (11) at lock body (50) end face, two of retracing spring first (51) is connected to location lock first (11) and rotation is drawn on the button (12), rotation draws button (12) to contact with locating dowel pin first (11), and connecting rod or flexible axle (52) are fixed on to rotate to draw and buckle on (12).

7, the locked mechanism of movable double-purpose bicycle basket as claimed in claim 2, it is characterized in that described lock cylinder (5) tail end is shaped on projection (58), half-cylindrical cable-type padlock locking plate (6) is installed in the other end of lock tube (9) and is shaped on lockhole (73), the plane of cable-type padlock locking plate (61) contacts with projection (58), the afterbody of cable-type padlock locking plate (6) is equipped with retracing spring third (62), cable-type padlock locking plate (6) matches with the tapered end (71) of Steel wire rope lock, there is retainer (72) other end of steel rope (7), and steel rope (7) passes bicycle rim (8) and retainer (72) inserts in the lockhole (73).