CN219790373U

CN219790373U - Concealed bicycle lock

Info

Publication number: CN219790373U
Application number: CN202320386932.9U
Authority: CN
Inventors: 饶磊; 郭太宁; 卢伟
Original assignee: Kunshan Saikeman Electric Technology Co ltd
Current assignee: Kunshan Saikeman Electric Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-10-03
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a hidden type bicycle lock, which comprises an annular lock head, a lock hole, electric control lock bolts, shaft necks, lock pins, a cable, a controller and a lock rope, wherein the lock hole is formed in the annular lock head, the electric control lock bolts which are distributed in a bilateral symmetry mode are movably inlaid on two sides of the inner wall of the lock hole, the electric control lock bolts are in a semicircular shape, the lock pins with the shaft necks are coaxially matched in the lock hole, the shaft necks are matched with the electric control lock bolts in shape and size, and the electric control lock bolts penetrate through the annular lock head and an outer tube of a bicycle frame through the cable to be connected to the controller. Through the mode, the hidden bicycle lock is provided, the lock head is designed to be integrated into the metal tube of the bicycle frame in a ring shape aiming at the problem of poor portability of the traditional bicycle lock, and the unlocking function is realized by utilizing the electric control lock tongue, so that the intelligent degree is high, the structure is compact, the integration level is high, and the problem of difficult carrying of the bicycle lock is effectively solved.

Description

Concealed bicycle lock

Technical Field

The utility model relates to the field of locks, in particular to a hidden lock.

Background

The bicycle lock mainly comprises a lock head and a lock rope, wherein the common lock head of the bicycle lock is hung outside a bicycle frame, and the lock core is exposed in a severe outdoor environment, so that the problems of rust, blockage and the like are easily caused. The common lock head of the bicycle lock is a straight iron block, and is heavy and has low portability.

Disclosure of Invention

The utility model mainly solves the technical problem of providing a hidden bicycle lock, aiming at the problem of poor portability of the traditional bicycle lock, the lock head is designed to be integrated into a metal tube of a bicycle frame in a ring shape, and an unlocking function is realized by utilizing an electric control lock tongue, so that the intelligent degree is high, the structure is compact, the integration level is high, and the problem of difficult carrying of the bicycle lock is effectively solved.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a hidden lock, including annular tapered end, lockhole, automatically controlled spring bolt, axle journal, lockpin, cable conductor, controller, lock rope, the lockhole has been seted up on the annular tapered end, the activity of lockhole inner wall both sides is inlayed and is had the automatically controlled spring bolt of bilateral symmetry distribution, automatically controlled spring bolt is the semicircle ring shape, the coaxial lockpin that has the axle journal that matches in the lockhole, axle journal shape size matches with automatically controlled spring bolt, automatically controlled spring bolt passes annular tapered end and frame outer tube through the cable conductor and receives the controller outward, the lockpin is fixed at lock rope both ends.

In a preferred embodiment of the utility model, the end surface of the locking pin is dome-shaped.

In a preferred embodiment of the utility model, the length of the locking pin matches the depth of the locking hole.

In a preferred embodiment of the present utility model, the locking holes are symmetrically distributed on two opposite sides of the outer peripheral surface of the annular lock head.

In a preferred embodiment of the utility model, the annular lock is coaxially sleeved on a positioning pin, and the positioning pin is coaxially arranged in a frame outer tube.

In a preferred embodiment of the utility model, the outer tube of the frame is provided with a reducing cavity, and the annular lock head is limited and clamped in the reducing cavity.

The beneficial effects of the utility model are as follows: the hidden bicycle lock provided by the utility model aims at the problem of poor portability of the traditional bicycle lock, the lock head is designed to be integrated into the metal tube of the bicycle frame in a ring shape, and the unlocking function is realized by utilizing the electric control lock tongue, so that the intelligent degree is high, the structure is compact, the integration level is high, and the problem of difficult carrying of the bicycle lock is effectively solved.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is an overall block diagram of a concealed vehicle lock of the present utility model;

FIG. 2 is a block diagram of an annular lock head of a concealed lock of the present utility model;

fig. 3 is a block diagram of a locking pin of a concealed vehicle lock according to the present utility model.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, an embodiment of the present utility model includes:

the utility model provides a hidden lock, includes annular tapered end 1, lockhole 2, automatically controlled spring bolt 3, axle journal 4, lockpin 5, cable conductor 6, controller 7, lock rope 8, lockhole 2 has been seted up on the annular tapered end 1, the activity of lockhole 2 inner wall both sides is inlayed and is had the automatically controlled spring bolt 3 of bilateral symmetry distribution, automatically controlled spring bolt 3 is the semicircle ring shape, coaxial matching has the lockpin 5 of taking axle journal 4 in the lockhole 2, axle journal 4 shape size matches with automatically controlled spring bolt 3, automatically controlled spring bolt 3 passes annular tapered end 1 and frame outer tube through cable conductor 6 and externally arrives controller 7, the lockpin is fixed at lock rope 8 both ends.

Wherein the end surface of the lock pin 5 is dome-shaped.

Further, the length of the lock pin 5 matches the depth of the lock hole 2.

Further, the locking holes 2 are symmetrically distributed on two opposite sides of the outer peripheral surface of the annular lock head 1.

Further, the annular lock 1 is coaxially sleeved on a positioning pin 9, and the positioning pin 9 is coaxially arranged in a frame outer tube 10.

Further, the frame outer tube 10 is provided with a reducing cavity, and the annular lock head 1 is in limit clamping connection in the reducing cavity.

When a car is locked, two ends of the locking rope 8 are inserted into the lock hole 2, two ends of the locking rope 8 are provided with lock pins 5, the lock pins 5 are provided with ball tops, the ball tops can guide the lock pins 5 to rapidly slide into the lock hole 2, and the shaft necks 4 can be clamped on the electric control lock bolts 3, so that the locking purpose is realized.

When unlocking is needed, the controller 7 sends a signal to the electric control lock tongue 3 through the cable 6, and the electric control lock tongue 3 can retract to realize unlocking.

The annular lock 1 is integrated in a tube of a frame of a bicycle, and the annular lock 1 is fixed by the positioning pin 9, so that the integrated level is high.

In summary, the utility model provides a hidden bicycle lock, which aims at the problem of poor portability of the traditional bicycle lock, designs the lock head into a metal tube of a bicycle frame in a ring shape, realizes the unlocking function by utilizing the electric control lock tongue 3, has high intelligent degree and compact structure, and effectively solves the problem of difficult carrying of the bicycle lock.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.

Claims

1. The utility model provides a hidden lock, its characterized in that includes annular tapered end, lockhole, automatically controlled spring bolt, axle journal, lockpin, cable conductor, controller, lock rope, the lockhole has been seted up on the annular tapered end, the activity of lockhole inner wall both sides is inlayed and is had the automatically controlled spring bolt of bilateral symmetry distribution, automatically controlled spring bolt is semicircle ring shape, coaxial matching has the lockpin of taking the axle journal in the lockhole, axle journal shape size matches with automatically controlled spring bolt, automatically controlled spring bolt passes annular tapered end and frame outer tube through the cable conductor and connects the controller outward, the lockpin is fixed at lock rope both ends.

2. The concealed vehicle lock of claim 1, wherein the end surface of the locking pin is dome-shaped.

3. The concealed vehicle lock of claim 1, wherein the length of the locking pin matches the depth of the locking aperture.

4. The hidden car lock of claim 1, wherein the locking holes are symmetrically distributed on two opposite sides of the outer peripheral surface of the annular lock head.

5. The concealed vehicle lock of claim 1, wherein the annular lock head is coaxially sleeved on a locating pin, the locating pin being coaxially disposed in a vehicle frame outer tube.

6. The hidden car lock of claim 5, wherein the outer tube of the car frame is provided with a reducing cavity, and the annular lock head is limited and clamped in the reducing cavity.