CN211765997U

CN211765997U - Mechanical lock for handlebar-standing bicycle

Info

Publication number: CN211765997U
Application number: CN202020339911.8U
Authority: CN
Inventors: 陈森
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-10-27
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a standing bicycle mechanical lock, including the head pipe, the top of head pipe is fixed with the bowl, last bowl be equipped with special hole site and be used for the card to die the built-in spring bolt removal of standing. The utility model discloses a head tube, front fork standpipe, go up the bowl, a bearing, restraint, to founding the subassembly, the lock core, the spring bolt, digital code table subassembly, the locking closure subassembly, the screw cooperation is used, solved prior art, ordinary bicycle all adopts independent U type lock, the steel wire lock locks, need look for a place after unblanking and place, and is very inconvenient, at the very troublesome problem of in-service use, should found bicycle mechanical lock, possess succinctly, integrative and have the advantage of theftproof ability, the practicality of device has been improved.

Description

Mechanical lock for handlebar-standing bicycle

Technical Field

The utility model relates to a bicycle, electric motor car machinery theftproof technical field, concretely relates to bicycle, electric motor car anti-theft device as an organic whole.

Background

Bicycles, electric bicycles, and electric vehicles now enter households throughout the world: in China, bicycles become important transportation means for residents to go out, children learn to go to school and take important roles in the process of delivering the children, and after the people ride the bicycles, the people use pedals as power, so that the bicycle is a green and environment-friendly transportation means.

In the prior art, the common bicycle is locked by adopting an independent U-shaped lock and a steel wire lock, and after the bicycle is unlocked, the bicycle needs to be placed in one place, so that the bicycle is very inconvenient and very troublesome in actual use.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a stand bicycle mechanical lock possesses succinctly, integrative and have the advantage of theftproof ability, has solved prior art, and ordinary bicycle all adopts independent U type lock, steel wire lock to lock, need look for a place to place after unblanking, and is very inconvenient, at the very troublesome problem of in-service use.

The utility model discloses a realize like this, a to found bicycle mechanical lock, including the head pipe, the inside of head pipe is provided with the front fork standpipe, the surface cover of front fork standpipe is equipped with the bowl, the inside of going up the bowl is provided with the bearing, the top of bearing is provided with the bundle, the surface cover of front fork standpipe is equipped with and founds the subassembly, be provided with the locking closure subassembly to the right side at founding the subassembly top, be provided with the digital code table subassembly to the left side at founding the subassembly top, be provided with the hand (hold) to the inside left side of founding the subassembly.

As the utility model discloses preferred, the inside of bearing and the surface contact of front fork standpipe, the inside of restrainting and the surface contact of front fork standpipe, the bottom of restrainting uses with the top cooperation of bearing.

As the utility model discloses preferred, the inside of founding the subassembly is provided with first quick-witted silk screw, the surface of first quick-witted silk screw with the inside of founding the subassembly through threaded connection.

As the utility model discloses it is preferred, the inside of locking closure subassembly is provided with the lock core, the bottom of lock core is provided with the spring bolt, the bottom of spring bolt is used with the top cooperation of restrainting, and the upper portion of lock core is through detaining the position card epitheca, and the epitheca is equipped with slidable shield, and the cooperation of slip shield and epitheca is used.

As the utility model discloses it is preferred, the front side of founding the subassembly is provided with the pin, the surface of pin is used with the inside cooperation of founding the subassembly, all be provided with self tapping screw to the top and the bottom of founding the subassembly front side, self tapping screw's rear side is run through and is found the subassembly and extend to the rear side of founding the subassembly, threaded connection is passed through to the inside of founding the subassembly in self tapping screw's surface.

As the utility model discloses it is preferred, all be provided with the second machine silk screw to found the left front side of subassembly and rear side, the right side of second machine silk screw is run through and is found the subassembly and extend to the inside of founding the subassembly, the second machine silk screw is located the bottom of hand (hold), and uses with the hand (hold) cooperation.

As the utility model discloses it is preferred, the right side at locking closure subassembly top is provided with third quick-witted silk screw, the surface cover of third machine silk screw is equipped with the dust plug, the inside that the locking closure subassembly and extend to the locking closure subassembly is run through to the bottom of third machine silk screw, threaded connection is passed through to the surface of third machine silk screw and the inside of locking closure subassembly, the bottom of dust plug is used with the surface coordination of locking closure subassembly.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the head tube, the front fork standpipe, go up the bowl, a bearing, the bundle, found the subassembly, first quick-witted silk screw, the pin, self tapping screw, second machine silk screw, digital code table subassembly, the locking closure subassembly, the third machine silk screw, dustproof stopper, the spring bolt, the cooperation of lock core and hand (hold) is used, prior art has been solved, ordinary bicycle all adopts independent U type lock, the steel wire lock locks the locking, need look for a place after unblanking and place, it is very inconvenient, at the very troublesome problem of in-service use, this is standing bicycle mechanical lock, it is succinct to possess, an organic whole and the advantage that has the theftproof ability, the practicality of device has been improved.

2. The utility model discloses a set up bearing and bundle, can make the front fork standpipe and reduce rocking of founding the subassembly complex more stably, make things convenient for the cooperation structure to fix founding the subassembly simultaneously to accomplish the function of locking.

3. The utility model discloses a set up first quick-witted silk screw, can make the surface of installing at the front fork standpipe more stable to found the subassembly, two first quick-witted silk screws are in order to increase the stability between the structure, avoid breaking away from the surface of front fork standpipe to found the subassembly.

4. The utility model discloses a set up lock core and spring bolt, can conveniently insert the inside of restrainting, the convenience is spacing to the subassembly that stands, and the person of facilitating the use locks, has improved the security that the device used.

5. The utility model discloses a set up pin and self tapping screw, can inject the locking Assembly, self tapping screw can fix the digital code table subassembly, avoids dropping of digital code table subassembly, increases the stability of using between the structure.

6. The utility model discloses a set up second self tapping screw, can fix spacingly to the hand (hold), avoid the hand (hold) phenomenon of skidding to appear, increase the stability of hand (hold), the person of facilitating the use rides.

7. The utility model discloses a set up third self tapping screw and dust plug, can conveniently fix the locking closure subassembly, avoid the locking closure subassembly not hard up phenomenon that can't lock of appearance, the dust plug can avoid the dust to enter into mechanical structure's inside simultaneously, avoids mechanical structure's card to die.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a view of an embodiment of the present invention providing a mechanical lock-off state;

fig. 3 is a view of the embodiment of the present invention providing an unlocked state of the mechanical lock;

fig. 4 is an exploded view of a mechanical lock provided by an embodiment of the present invention;

fig. 5 is a front cross-sectional view of a mechanical lock according to an embodiment of the present invention.

In the figure: 1. a head pipe; 2. a front fork standpipe; 3. putting the bowl on; 4. a bearing; 5. bundling; 6. a standing assembly; 7. a first machine screw; 8. a pin; 9. self-tapping screws; 10. a second machine screw; 11. a digital code table component; 12. a locking cover assembly; 13. a third machine thread screw; 14. a dust plug; 15. a latch bolt; 16. a lock cylinder; 17. and (4) carrying out handle.

Detailed Description

In order to further understand the contents, features and functions of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, the embodiment of the utility model provides a pair of standing bicycle mechanical lock, including the head pipe, the inside of head pipe is provided with the front fork standpipe, and the surface cover of front fork standpipe is equipped with the bowl, and the inside of going up the bowl is provided with the bearing, and the top of bearing is provided with the bundle, and the surface cover of front fork standpipe is equipped with the subassembly of standing, is provided with the locking closure subassembly to the right side at subassembly top of standing, is provided with the digital code table subassembly to the left side at subassembly top of standing, is provided with the hand (hold) to the inside left side of subassembly of standing.

Referring to fig. 5, the interior of the bearing is in contact with the surface of the fork riser, the interior of the bundle is in contact with the surface of the fork riser, and the bottom of the bundle is used in conjunction with the top of the bearing.

Adopt above-mentioned scheme: through setting up bearing and bundle, can make the front fork standpipe with to found subassembly complex more stable reduction the rocking of founding the subassembly, make things convenient for the cooperation structure to fix founding the subassembly simultaneously to accomplish the function of locking.

Referring to fig. 5, a first machine wire screw is provided inside the handle assembly, and a surface of the first machine wire screw is threadedly coupled with the inside of the handle assembly.

Adopt above-mentioned scheme: through setting up first quick-witted silk screw, can make the surface of installing at the front fork standpipe more stable the founding subassembly, two first quick-witted silk screws are in order to increase the stability between the structure, avoid breaking away from the surface of front fork standpipe the founding subassembly.

Referring to fig. 4 and 5, a lock cylinder is arranged inside the lock cover assembly, a lock tongue is arranged at the bottom of the lock cylinder, the bottom of the lock tongue is matched with the top of the beam for use, a microswitch is arranged in the lock cylinder and connected with a buzzer arranged in the digital code meter, and when the lock is closed, a circuit path is connected. The digital code meter is internally provided with a vibration sensor, when the vehicle vibrates, a signal is transmitted to the buzzer, and the buzzer gives out alarm sound.

Adopt above-mentioned scheme: through setting up lock core and spring bolt, can conveniently insert the inside of restrainting, conveniently spacing the subassembly of standing, the person of facilitating the use locks, has improved the security that the device used.

Referring to fig. 4, the front side of the standing component is provided with a pin, the surface of the pin is matched with the inside of the standing component for use, the top and the bottom of the front side of the standing component are provided with self-tapping screws, the rear sides of the self-tapping screws penetrate through the standing component and extend to the rear side of the standing component, and the surface of the self-tapping screws are connected with the inside of the standing component through threads.

Adopt above-mentioned scheme: through setting up pin and self tapping screw, can injecing the locking closure subassembly, the self tapping screw can fix the digital code table subassembly, avoids dropping of digital code table subassembly, increases the stability of using between the structure.

Referring to fig. 2 and 4, the front side and the rear side of the left side of the handlebar stand assembly are provided with second machine wire screws, the right side of each second machine wire screw penetrates through the handlebar stand assembly and extends into the handlebar stand assembly, and the second machine wire screws are located at the bottom of the handlebar and are matched with the handlebar.

Adopt above-mentioned scheme: through setting up second self tapping screw, can fix spacingly to the hand (hold), avoid the phenomenon that the hand (hold) skidded to appear, increase the stability of hand (hold), the person of facilitating the use rides.

Referring to fig. 4 and 5, a third machine screw is arranged on the right side of the top of the locking cover assembly, a dust plug is sleeved on the surface of the third machine screw, the bottom of the third machine screw penetrates through the locking cover assembly and extends to the inside of the locking cover assembly, the surface of the third machine screw is in threaded connection with the inside of the locking cover assembly, and the bottom of the dust plug is matched with the surface of the locking cover assembly for use.

Adopt above-mentioned scheme: through setting up third self tapping screw and dust plug, can conveniently fix the locking closure subassembly, avoid the locking closure subassembly not hard up phenomenon that can't lock of appearance, the dust plug can avoid the dust to enter into mechanical structure's inside simultaneously, avoids mechanical structure's card to die.

The utility model discloses a theory of operation:

when the anti-theft bicycle is used, a user has a fixing groove through a head pipe, an upper bowl assembly is clamped on the head pipe and is fixed, an upper bowl is provided with a lock hole, a movable lock tongue is arranged on a stand, the stand is rotated by an angle, the lock tongue is aligned with a hole position of an upper bowl group, a lock cylinder is pressed down, the stand is fixed with a bicycle frame through the lock tongue, the bicycle head cannot be rotated to realize anti-theft, when the anti-theft bicycle is required to be used, the lock cylinder is opened, the lock tongue is separated from the hole position of the upper bowl group, the lock cylinder faces upwards, the stand is separated from the bicycle frame.

In summary, the following steps: this to found bicycle mechanical lock, through setting up the head tube, the front fork standpipe, go up the bowl, a bearing, the bundle, found the subassembly, first quick-witted silk screw, the pin, self tapping screw, the second machine silk screw, the digital code table subassembly, the locking closure subassembly, the third machine silk screw, the dust plug, the spring bolt, the cooperation of lock core and hand (hold) is used, among the prior art has been solved, ordinary bicycle all adopts independent U type lock, the steel wire lock locks, need look for a place after unblanking and place, it is very inconvenient, very troublesome problem in the in-service use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mechanical lock for a handlebar-standing bicycle comprises a head tube (1), and is characterized in that: the inside of head tube (1) is provided with front fork standpipe (2), the surface cover of front fork standpipe (2) is equipped with bowl (3), the inside of going up bowl (3) is provided with bearing (4), the top of bearing (4) is provided with bundle (5), the surface cover of front fork standpipe (2) is equipped with and founds subassembly (6), be provided with lock lid subassembly (12) to the right side at founding subassembly (6) top, be provided with digital watch subassembly (11) to the left side at founding subassembly (6) top, be provided with hand (17) to the left side of founding subassembly (6) inside.

2. A handlebar-mounted bicycle mechanical lock as claimed in claim 1, characterized in that: the inside of the bearing (4) is in contact with the surface of the front fork vertical pipe (2), the inside of the beam (5) is in contact with the surface of the front fork vertical pipe (2), and the bottom of the beam (5) is matched with the top of the bearing (4) for use.

3. A handlebar-mounted bicycle mechanical lock as claimed in claim 1, characterized in that: a first machine wire screw (7) is arranged in the handle-standing component (6), and the surface of the first machine wire screw (7) is connected with the interior of the handle-standing component (6) through threads.

4. A handlebar-mounted bicycle mechanical lock as claimed in claim 1, characterized in that: the inside of locking closure subassembly (12) is provided with lock core (16), the bottom of lock core (16) is provided with spring bolt (15), the bottom of spring bolt (15) is used with the top cooperation of binder (5), the upper portion of lock core (16) is through detaining the position card epitheca, and the epitheca is equipped with slidable shield, and the slip shield uses with the epitheca cooperation, lock core (16) are fixed through the drain pan of screw with fixed lock body, prevent that the lock core from rotating, the upper portion of lock core (16) has the key, and there is spring bolt (15) lower part, the hole site cooperation that the bottom and the last bowl of spring bolt (15) set up is used, reaches the effect of dying and opening.

5. A handlebar-mounted bicycle mechanical lock as claimed in claim 1, characterized in that: the front side of the standing component (6) is provided with a pin (8), the surface of the pin (8) is matched with the interior of the standing component (6) for use, the top and the bottom of the front side of the standing component (6) are provided with self-tapping screws (9), the rear side of each self-tapping screw (9) penetrates through the standing component (6) and extends to the rear side of the standing component (6), and the surface of each self-tapping screw (9) is connected with the interior of the standing component (6) through threads.

6. A handlebar-mounted bicycle mechanical lock as claimed in claim 1, characterized in that: the front side and the rear side of the left side of the standing component (6) are provided with second machine wire screws (10), the right side of each second machine wire screw (10) penetrates through the standing component (6) and extends to the inside of the standing component (6), and the second machine wire screws (10) are located at the bottom of the handle (17) and are matched with the handle (17) for use.

7. A handlebar-mounted bicycle mechanical lock as claimed in claim 1, characterized in that: the right side at locking closure subassembly (12) top is provided with third machine silk screw (13), the surface cover of third machine silk screw (13) is equipped with dust plug (14), the inside of locking closure subassembly (12) and extending to locking closure subassembly (12) is run through to the bottom of third machine silk screw (13), threaded connection is passed through to the surface of third machine silk screw (13) and the inside of locking closure subassembly (12), the bottom of dust plug (14) is used with the surface cooperation of locking closure subassembly (12).