CN201580468U

CN201580468U - Bicycle parking folding automatic lock structure

Info

Publication number: CN201580468U
Application number: CN2009201386899U
Authority: CN
Inventors: 高瓦窑
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-08
Filing date: 2009-06-08
Publication date: 2010-09-15
Anticipated expiration: 2019-06-08

Abstract

The utility model relates to a bicycle parking folding automatic lock structure, which comprises a lock with self-touching function, wherein the lock comprises a lock body and a lock bolt; the lock bolt is fixed at the bottom of a rear stay cross rod of a folding bicycle; the lock body is fixed at the bottom of a frame or in the frame of the folding bicycle; a key hole of the lock body faces to the lateral side of the folding bicycle; a lock hole of the lock body is downward; and the lock bolt can be inserted in the lock hole on the lock body to be locked in folding. The bicycle parking folding automatic lock structure integrates a locking device in folding state of the folding bicycle with an anti-theft bicycle lock to be directly fixed on a folding bicycle body, has simple structure, can be automatically locked when a bicycle is folded, has the advantages of convenience, fastness and firmness, can save time for users, not only increases the difficulty in illegally picking the bicycle lock, but also leads the bicycle to be incapable of being ridden after the bicycle lock is picked, thereby the bicycle parking folding automatic lock structure can effectively prevent burglars.

Description

Bicycle parking folds the automatic lock structure

Technical field

The utility model relates to a kind of automatic lock structure, relates in particular to the folding automatic lock structure of a kind of bicycle parking, as the anti-theft vehicle lock and the folding locking device of folding bicycle.

Background technology

Existing folding bicycle, as shown in Figure 1, general main comprise a vehicle frame 1, seat pipe 2, saddle and saddle standpipe 3, front fork 4, handlebar and stem 5, after again 6, bracing or strutting arrangement 7, back seat support 8 and handle 9, when bicycle folding is packed up, can back vent 6 and trailing wheel is folding to vehicle frame 1 and front fork 4 positions.In order to make folding bicycle in motion, become flexible the top of folding bicycle and the bottom not vibration when travelling, prevent from simultaneously when mentioning car load, to rock and after folding, be easy to carry, one latch is set usually as latching device on its bottom of frame, bicycle is when folded state, this latch card can be connected to and make on the locating piece of back vent and be solidified as a whole with the front end vehicle frame, and trailing wheel rocks when preventing to mention car load.As shown in Figure 2, folding bicycle is when folded state, and the latch 101 that is installed on vehicle frame 1 bottom inserts on the locating piece of back vent 6.But this latching device needs manually latch to be inserted on back vent 6 locating pieces when folding, can not directly lock, comparatively inconvenience.

Existing bicycle lock is generally selected the lock of outsourcings such as joint lock, chain lock, steel tube lock, U-shape lock, pin for use, and this type of lock all will manually be locked it at bicycle; In addition, this type of lockset belongs to an associate member of bicycle outsourcing, generally directly is locked on the vehicle body of bicycle and the wheel or is fixedly mounted on the vehicle frame.In safety, this type of bicycle lock is easily illegally pried open or is destroyed, and anti-theft effect is poor.

The utility model content

In view of this, the utility model provides a kind of bicycle parking to fold the automatic lock structure, folding bicycle can be automatically locked when folding stopping, just where stop where automatic lock for bicycle, convenient, fast, firm, can be the user and save time, also need not manually to lock again, and be difficult for prying open the anti-theft security height.

According to above-mentioned purpose, the technical scheme that the utility model adopted is: a kind of bicycle parking folds the automatic lock structure, comprise that one has from bumping the lockset of function, this lockset includes a lock body and a dead bolt at least, described lock body and dead bolt separately are fixed in the bottom of the vehicle frame and the back vent of folding bicycle, with the vehicle frame of folding bicycle with back vent is folding when packing up, can make dead bolt insert in the lock body automatically and locking.

Further, described lockset is the pellet shot from a slingshot lock pin lock that has from bumping function, comprise lock body and dead bolt, lock core, pellet shot from a slingshot, spring are arranged in the described lock body, a lockhole is arranged on the lock body outside face, key hole is located at an end face of lock body, dead bolt is one to have the cylinder on inclined-plane, which is provided with a draw-in groove and forms a snap close, as long as snap close and lock body one on the dead bolt are run into, dead bolt just can hook lock body, forms the structure of tight lock.

Further, described dead bolt is fixed in the bottom of the back vent cross bar of folding bicycle, described lock body is fixed in the bottom of frame or vehicle frame of folding bicycle, the key hole of lock body is towards the folding bicycle side, and the lockhole of lock body down, described dead bolt inserted in the lockhole on this lock body lock.

Locking device and the anti-theft vehicle lock of the utility model during with the folded state of folding bicycle unites two into one, be directly fixed on the folding bicycle vehicle body, simple in structure, but when folding bicycle auto lock, have convenient, fast, firm advantage, can be the user and save time; Not only increased the difficulty that lock is illegally pried open, and after bicycle lock was pried open, bicycle possibly can't be ridden normally, thereby can be effectively antitheft.

Description of drawings

Fig. 1 is the general structure of existing folding bicycle;

Fig. 2 is the tight lock construction scheme drawing of existing folding bicycle;

Fig. 3 is the structural representation of the folding automatic lock of embodiment 1 bicycle parking in deployed condition;

Fig. 4 is the structural representation of the folding automatic lock of embodiment 1 bicycle parking at locking state;

Fig. 5 is the structural representation of the folding automatic lock of embodiment 2 bicycle parkings in deployed condition.

The specific embodiment

The existing accompanying drawings and the specific embodiment further specify the utility model.

Embodiment 1.

As shown in Figure 3, a kind of bicycle parking folds the automatic lock structure, comprise that one has from the pellet shot from a slingshot lock pin lock 9 that bumps function, this pellet shot from a slingshot lock pin lock 9 comprises a lock body 91 and a dead bolt 92, lock core, pellet shot from a slingshot, spring are arranged in the lock body 91, one lockhole 93 is arranged on lock body 91 outside faces, key hole 94 is located at an end face of lock body 91, dead bolt 92 is one to have the cylinder on inclined-plane, which is provided with a draw-in groove 921 and form a snap close 922, as long as the snap close 922 on the dead bolt 92 is run into the lock core one in the lock body 91, dead bolt 92 just can hook the lock core in the lock body 91, forms the structure of tight lock.Described lock body 91 and dead bolt 92 separately are fixed in the bottom of the vehicle frame 1 and the back vent 6 of folding bicycle, wherein, described dead bolt 92 is fixed in the bottom of back vent 6 cross bars 601 of folding bicycle, described lock body 91 is fixed in vehicle frame 1 bottom of folding bicycle, the key hole 94 of lock body 91 is towards the folding bicycle side, and the lockhole 93 of lock body 91 down.The key hole 94 of the pellet shot from a slingshot lock pin lock 9 that present embodiment is selected for use is curved, and such structure is difficult for illegally being pried open, can be effectively antitheft.

When folding, as shown in Figure 4, can make described dead bolt 92 insert in locking in the lockhole 93 on this lock body 91.

Embodiment 2.

As shown in Figure 5, the another kind of embodiment of the folding automatic lock structure of a kind of bicycle parking, close with embodiment 1, unique difference is, described lock body 91 is fixed in the vehicle frame 1 of folding bicycle, be solidified as a whole with folding bicycle, like this, want illegally to pry open this pellet shot from a slingshot lock pin lock 9, it can only be destroyed, will damage vehicle frame, folding bicycle possibly can't be ridden, thereby makes that the theftproof performance of folding bicycle is higher.Equally, the key hole 94 of present embodiment lock body 91 is towards the side of folding bicycle, and the lockhole 93 of lock body 91 can make dead bolt 92 insert in the lockhole 93 on this lock body 91 when folding and lock down.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within the scope of the utility model protection.

Claims

1. bicycle parking folds the automatic lock structure, it is characterized in that: comprise having from bumping the lockset of function, this lockset comprises lock body and dead bolt, described lock body and dead bolt separately are fixed in the bottom of the vehicle frame and the back vent of folding bicycle, with the vehicle frame of folding bicycle with back vent is folding when packing up, can make dead bolt insert in the lock body automatically and locking.

2. bicycle parking according to claim 1 folds the automatic lock structure, it is characterized in that: described lockset is the pellet shot from a slingshot lock pin lock that has from bumping function, comprise lock body and dead bolt, lock core, pellet shot from a slingshot, spring are arranged in the described lock body, one lockhole is arranged on the lock body outside face, key hole is located at an end face of lock body, and described dead bolt is one to have the cylinder on inclined-plane, also has a draw-in groove to form a snap close on it.

3. bicycle parking according to claim 1 and 2 folds the automatic lock structure, it is characterized in that: described dead bolt is fixed in the bottom of the back vent cross bar of folding bicycle, described lock body is fixed in the bottom of frame of folding bicycle, the key hole of lock body is towards the folding bicycle side, and the lockhole of lock body down, described dead bolt inserted in the lockhole on this lock body lock.

4. bicycle parking according to claim 1 and 2 folds the automatic lock structure, it is characterized in that: described dead bolt is fixed in the bottom of the back vent cross bar of folding bicycle, described lock body is fixed in the vehicle frame of folding bicycle, the key hole of lock body is towards the folding bicycle side, and the lockhole of lock body down, described dead bolt inserted in the lockhole on this lock body lock.