CN201325510Y

CN201325510Y - Bicycle basket locking mechanism

Info

Publication number: CN201325510Y
Application number: CNU2009200394807U
Authority: CN
Inventors: 陈明章
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-15
Filing date: 2009-04-15
Publication date: 2009-10-14
Anticipated expiration: 2019-04-15

Abstract

The utility model relates to a bicycle basket locking mechanism which comprises a bicycle basket bracket. The bicycle basket bracket is fixedly connected with a bicycle basket. The bicycle basket locking mechanism further comprises a lock shell, a lock tongue, a reset spring, a poking piece, a cover plate and a drawing wire. A lock shaft is arranged on the bicycle basket bracket, a bayonet which is matched with the lock tongue is arranged on the lock shaft, the lock tongue can be movably embedded in the lock shell, the reset spring is arranged in the lock shell, one end of the reset spring is leaned against the lock tongue, the other end is leaned against the lock shell, the poking piece is articulated with the lock shell, a spigot which is matched with the poking piece is arranged on the lock tongue, one end of the poking piece is connected with the drawing wire, the other end of the drawing wire is connected with a lock, the cover plate covers the lock tongue, the reset spring and the poking piece, a through hole which can be penetrated through by the lock shaft is arranged on the cover plate, a lock hole which can be inserted by the lock shaft is arranged on the lock shell, and the lock hole is corresponding to the through hole on the cover plate. In the bicycle basket locking mechanism, when being used as a shopping basket, the bicycle basket can be conveniently taken down; when being installed on an electric bicycle, the bicycle basket can be locked by the lock, so as to prevent theft.

Description

The bicycle basket locked mechanism

Technical field

The utility model relates to the bicycle basket locked mechanism, mainly is used on the Electrical Bicycle.

Background technology

People go to food market or supermarket to buy vegetables and often use colorful, big and small plastic bag in the actual life, though plastic bag has brought many convenience to us, but its harm to human body and environment is obvious to all really, at first, some plastic bag can not be used for splendid attire food, this can cause very big harm to health, and plastics itself can the release pernicious gas, causes food in the bag to be subjected in various degree pollution; Secondly, influence the appearance of the city, cause " white pollution ", after waste plastic product enters natural environment, bring serious environmental to pollute because of it is difficult to degraded.Therefore, country has carried out " plastic limit ", forbid that the supermarket provides free plastic bag, advocate and use food basket splendid attire food and vegetables, when still preparing to go home, if vegetable basket is heavier, it is relatively more painstaking to carry, if vegetable basket is put on the battery-driven car, be unfavorable for again fixing, so use vegetable basket that trouble is still arranged.The bicycle basket of existing Electrical Bicycle is fixed on the Electrical Bicycle, is not easy to take off, and can not work as shopping basket and use.Be easy to down if bicycle basket is movably connected on the Electrical Bicycle, can worry stolen going again.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of bicycle basket lock solid structure of fixing with lock on the Electrical Bicycle that is installed in is provided, makes and to take off easily when bicycle basket uses as shopping basket, can pin with lock again when installing on the Electrical Bicycle, in order to avoid stolen.

The technical scheme that realizes above-mentioned purpose is: a kind of bicycle basket locked mechanism, comprise the bicycle basket support of captiveing joint with bicycle basket, also comprise lock housing, dead bolt, retracing spring, shifting part, cover plate and wire drawing, has lock shaft on the bicycle basket support, has the bayonet socket that cooperates with dead bolt on the lock shaft, dead bolt is inlaid in the lock housing movably, retracing spring is installed in the lock housing, and an end of retracing spring props up dead bolt, the other end props up lock housing, and shifting part and lock housing are hinged, has the seam that cooperates with shifting part on the dead bolt, one end of shifting part is connected with wire drawing, the other end of wire drawing is connected with lock, and cover plate covers dead bolt, retracing spring and shifting part have the through hole that allows lock shaft pass on the cover plate, have the lockhole that allows lock shaft insert on the lock housing, and this lockhole is corresponding with the through hole on the cover plate.

Further, wire drawing and shifting part bonded assembly one end have the termination, have the cavity that holds this termination on the shifting part, and have the groove that can embed wire drawing, and this groove communicates with cavity.

Further, be provided with cylinder in the lock housing, shifting part is enclosed within on this cylinder, and dead bolt has two, and is positioned at the both sides of this cylinder, and correspondingly the lock shaft that cooperates with dead bolt also has two.

After adopting technique scheme, bicycle basket support and bicycle basket are fixed together, in the time of bicycle basket need being placed on the Electrical Bicycle vehicle body, as long as the lockhole that the lock shaft on the bicycle basket support is aimed on the lock housing inserts, dead bolt stretches into the bayonet socket of lock shaft under the effect of retracing spring, even the lock shaft location, also just make the bicycle basket location, bicycle basket also just has been fixedly installed on the Electrical Bicycle vehicle body, does not have key unlocking just cannot take off, and plays thief-proof effect.Bicycle basket need be taken off when using as shopping basket from Electrical Bicycle, as long as key is opened the lock on the vehicle body, drive wire drawing by lock, draw shifting part by wire drawing again, because shifting part and lock housing are pivotallys attached, shifting part is stirred the bayonet socket of dead bolt under the drive of wire drawing, dead bolt overcomes the application force of retracing spring toward retraction, the head of dead bolt breaks away from the bayonet socket on the lock shaft, can take off the bicycle basket support this moment easily, also just bicycle basket successfully can be taken off, after using as shopping basket, try to win sb.'s favor after the dish, the bicycle basket that dish is housed can be installed on the Electrical Bicycle as previously mentioned easily.

After adopting further technical scheme, wire drawing can be connected with shifting part easily, and the termination of wire drawing can not come off easily, helps the Assembly ﹠Disassembly of locked mechanism.

Further, adopt the structure of double lock tongue and twin-lock axle, help the location of bicycle basket support, prevent that bicycle basket is contained in and occur the phenomenon of rocking on the Electrical Bicycle.

Description of drawings

Fig. 1 is a main TV structure scheme drawing of the present utility model;

Fig. 2 is the schematic top plan view of Fig. 1;

Fig. 3 is the back view of Fig. 1;

Fig. 4 is the A-A cross-sectional schematic of Fig. 3;

Fig. 5 is the B-B cross-sectional schematic of Fig. 3;

Fig. 6 is the C-C cross-sectional schematic (dead bolt inserts the lock shaft state) of Fig. 2;

Fig. 7 is the C-C cross-sectional schematic (dead bolt is thrown off the lock shaft state) of Fig. 2;

Fig. 8 is the D-D cross-sectional schematic of Fig. 6;

Fig. 9 is the E-E cross-sectional schematic of Fig. 6;

Figure 10 is the structural representation of dead bolt of the present utility model;

Figure 11 is the birds-eye view of Figure 10;

Figure 12 is the front view of shifting part of the present utility model;

Figure 13 is the left view of Figure 12;

Figure 14 is the right elevation of Figure 12;

Figure 15 is the F-F cross-sectional schematic of Figure 12;

Figure 16 is the birds-eye view of Figure 12;

Figure 17 is the G-G cross-sectional schematic of Figure 16;

Figure 18 is a structure of cover plate scheme drawing of the present utility model;

Figure 19 is the H-H cross-sectional schematic of Figure 18;

Figure 20 is the structural representation of bicycle basket support of the present utility model;

Figure 21 is the schematic top plan view of Figure 20.

The specific embodiment

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

Shown in Fig. 1～21, a kind of bicycle basket locked mechanism, comprise the bicycle basket support 2 of captiveing joint with bicycle basket 9 by rivet, also comprise lock housing 1, dead bolt 3, retracing spring 5, shifting part 4, cover plate 6 and wire drawing 7, has lock shaft 2-1 on the bicycle basket support 2, has the bayonet socket 2-2 that cooperates with dead bolt 3 on the lock shaft 2-1, bayonet socket 2-2 can do grooving (as shown in figure 21), also can do pore-forming, dead bolt 3 is inlaid in the lock housing 1 movably, retracing spring 5 is installed in the lock housing 1, and an end of retracing spring 5 props up dead bolt 3, the other end props up lock housing 1 (referring to Fig. 8, Fig. 9), shifting part 4 is hinged with lock housing 1, has the seam 3-2 that cooperates with shifting part 4 on the dead bolt 3, this seam 3-2 is made of a shoulder (as shown in figure 10), one end of shifting part 4 is connected with wire drawing 7, the other end of wire drawing 7 is connected with lock 10, cover plate 6 covers dead bolt 3, retracing spring 5 and shifting part 4, have on the cover plate 6 and allow through hole 6-1 that lock shaft 2-1 passes (referring to Figure 18,19), have the lockhole 1-1 that allows lock shaft 2-1 insert on the lock housing 1, and this lockhole 1-1 is corresponding with the through hole 6-1 on the cover plate 6.

As shown in Figure 1, lock housing 1 inboard is provided with a plurality of reinforced rib 1-2, adopts reinforced rib 1-2 can strengthen the intensity of lock housing 1.

Shown in Fig. 6,7, wire drawing 7 has termination 7-1 with shifting part 4 bonded assemblys one end, has the cavity 4-2 that holds this termination 7-1 on the shifting part 4, and has the groove 4-1 that can embed wire drawing 7, and this groove 4-1 communicates with cavity 4-2.

Shown in Fig. 4,5,6,7,20, be provided with cylinder 1-2 in the lock housing 1, shifting part 4 is enclosed within on this cylinder 1-2, and dead bolt 3 has two, and is positioned at the both sides of this cylinder 1-2, and correspondingly the lock shaft 2-1 that cooperates with dead bolt 3 also has two.

Principle of work of the present utility model is as follows:

Bicycle basket support 2 is fixed together with bicycle basket 9, in the time of need being placed to bicycle basket 9 on the Electrical Bicycle vehicle body 8, as long as the lockhole 1-1 that the lock shaft 2-1 on the bicycle basket support 2 is aimed on the lock housing 1 inserts, dead bolt 3 its head 3-1 under the effect of retracing spring 5 stretches into the bayonet socket 2-2 of lock shaft 2-1, even lock shaft 2-1 location also just makes bicycle basket 9 location, bicycle basket 9 also just has been fixedly installed on the Electrical Bicycle, do not have key unlocking 10 just cannot take off, play thief-proof effect.Bicycle basket 9 need be taken off when using as shopping basket from Electrical Bicycle vehicle body 8, as long as key is opened the lock 10 on the vehicle body, drive wire drawing 7 by lock 10, draw shifting part 4 by wire drawing 7 again, because shifting part 4 is a pivotally attached with lock housing 1, shifting part 4 rotates and stirs the bayonet socket 3-2 of dead bolt 3 under the drive of wire drawing 7, dead bolt 3 overcomes the application force of retracing spring 5 toward retraction, the head 3-1 of dead bolt 3 breaks away from the bayonet socket 2-2 of 2-1 on the lock shaft, can take off bicycle basket support 2 this moment easily, also just bicycle basket 9 successfully can be taken off, after using as shopping basket, try to win sb.'s favor after the dish, the bicycle basket 9 that dish is housed can be installed on the Electrical Bicycle as previously mentioned easily.

Claims

1, a kind of bicycle basket locked mechanism, comprise the bicycle basket support (2) of captiveing joint with bicycle basket, it is characterized in that: also comprise lock housing (1), dead bolt (3), retracing spring (5), shifting part (4), cover plate (6) and wire drawing (7), has lock shaft (2-1) on the bicycle basket support (2), has the bayonet socket (2-2) that cooperates with dead bolt (3) on the lock shaft (2-1), dead bolt (3) is inlaid in the lock housing (1) movably, retracing spring (5) is installed in the lock housing (1), and an end of retracing spring (5) props up dead bolt (3), the other end props up lock housing (1), shifting part (4) is hinged with lock housing (1), has the seam (3-2) that cooperates with shifting part (4) on the dead bolt (3), one end of shifting part (4) is connected with wire drawing (7), the other end of wire drawing (7) is connected with lock (10), cover plate (6) covers dead bolt (3), retracing spring (5) and shifting part (4), has the through hole (6-1) that allows lock shaft (2-1) pass on the cover plate (6), have the lockhole (1-1) that allows lock shaft (2-1) insert on the lock housing (1), and this lockhole (1-1) is corresponding with the through hole (6-1) on the cover plate (6).

2, bicycle basket locked mechanism according to claim 1, it is characterized in that: wire drawing (7) has termination (7-1) with shifting part (4) bonded assembly one end, has the cavity (4-2) that holds this termination (7-1) on the shifting part (4), and having the groove (4-1) that can embed wire drawing (7), this groove (4-1) communicates with cavity (4-2).

3, bicycle basket locked mechanism according to claim 1 and 2, it is characterized in that: be provided with cylinder (1-2) in the lock housing (1), shifting part (4) is enclosed within on this cylinder (1-2), dead bolt (3) has two, and be positioned at the both sides of this cylinder (1-2), correspondingly the lock shaft (2-1) that cooperates with dead bolt (3) also has two.