CN207633907U

CN207633907U - A kind of compact self Vehicle lock structure

Info

Publication number: CN207633907U
Application number: CN201720568184.0U
Authority: CN
Inventors: 张宝强
Original assignee: XI'AN HUIJING INTELLIGENT TECHNOLOGY CO LTD
Current assignee: XI'AN HUIJING INTELLIGENT TECHNOLOGY CO LTD
Priority date: 2017-05-22
Filing date: 2017-05-22
Publication date: 2018-07-20
Anticipated expiration: 2027-05-22

Abstract

The utility model is related to a kind of compact self Vehicle lock structure, a kind of compact self Vehicle lock structure, including lock body, the lock body include sliding block and bayonet lock, thumb wheel acts cam, reduction box, lock tongue, return spring and water proof ring；Spring is equipped with above the sliding block and bayonet lock, side is equipped with first switch, other side connects the thumb wheel, the thumb wheel other side is flexibly connected reduction box, action cam is equipped between the thumb wheel and reduction box, the action cam both ends are equipped with second switch and third switchs, and motor is equipped in the reduction box；The utility model has the advantages that the utility model is compact-sized, high safety can improve lock body service life while speed and the accuracy for improving switch lock, have higher market value again.

Description

A kind of compact self Vehicle lock structure

Technical field

The utility model is related to a kind of bicycle locks, and in particular to a kind of compact self Vehicle lock structure.

Background technology

Bicycle lock in the prior art does not relate to the waterproof construction designed for bicycle lock, rainwater is occurring When weather, bicycle is completely exposed outside, and bicycle lock is susceptible to structural failure, gets rusty under rainwash, unlock, It is latched ineffective situation, this situation substantially reduces the physical life of bicycle lock, while common lock is through after a period of time Use after, be susceptible to lock component loosen, clamping lock the case where, extend uncaging time while, influence the experience of user, In today's fast-paced life, this common lock construction is easy to be abandoned by user.

The existing file CN of granted patent 102561844B disclose a kind of annular lock of bicycle, including shell, are located at shell It is internal arc-shaped and can be moved along circumference where the arc locking bar, in shell and the lock core that locking bar can be locked, Be provided in shell one end be fixed on the other end on shell be connected with one end of locking bar and to locking bar application make locking bar have to The resetting spring of the power of unlocked position movement tendency, offers arc limit slot identical with the locking bar center of circle on shell, on locking bar It is provided with the bar that can be moved in limiting slot, block is fixedly installed on shell, one end of locking bar has recessed portion, the recess Portion has a retaining wall upwardly extended from its bottom surface, and when locking bar is in unlocked position, block offsets with retaining wall, and bar is located at limit The one end of slot and between the end have gap.It can be to limit primarily directed to the bar on locking bar existing in the prior art Prodigious impact is caused in the end of position slot, and in the course of time, which will produce abrasion, and certain shadow can be caused to the use of lock Loud problem solves the problems, such as different from the utility model.

Utility model content

The purpose of this utility model is to solve the above problems, and provides a kind of compact self Vehicle lock structure.

To achieve the above object, the utility model provides the following technical solutions：

A kind of compact self Vehicle lock structure, including lock body, the lock body include sliding block and bayonet lock, and thumb wheel acts cam, Reduction box, lock tongue, return spring and water proof ring；

Further, it is equipped with spring above the sliding block and bayonet lock, side is equipped with first switch, described in other side connection Thumb wheel, the thumb wheel other side are flexibly connected reduction box, and action cam, the action are equipped between the thumb wheel and reduction box Cam both ends are equipped with second switch and third switchs, and motor is equipped in the reduction box；

Further, the motor drives reduction box, actuation cam and thumb wheel rotation；

Further, when in unlocking condition, the first switch and second switch are in an open state, and third switch is Closed state；When in blocking, the first switch and third switch are in off state, and second switch is open shape State；

Further, the junction of the sliding block and bayonet lock and lock tongue is equipped with water proof ring, and the lock tongue is solid with return spring Fixed connection.

Further, the lock tongue uses oblique angle design in itself and the junction of sliding block and bayonet lock, ensures sliding block and bayonet lock Locate intensity, contact area increases oblique angle design between the two, utmostly improves anti-intensity of winnowing with a dustpan.

Further, the lock body is equipped with watertight area, the sliding block and bayonet lock, and thumb wheel, acts cam and reduction box is equal Within watertight area so that the primary structure of bicycle lock can accomplish waterproof, prevent getting rusty, and improve its safety in utilization, Extend lock body service life.

As a kind of optimal technical scheme of the utility model, the water proof ring is O-shaped water proof ring, and O-shaped water proof ring can It is preferably bonded installation position, accomplishes 100% waterproof.

As a kind of optimal technical scheme of the utility model, the lock tongue is fixed rivet with return spring.

The beneficial effects of the utility model are：

The utility model by be arranged first switch connect with sliding block and bayonet lock, under the action of the spring so that sliding block and Bayonet lock is not easy sliding position, avoids the inertia because of retarder, the case where sliding block and bayonet lock malfunction occurs；Thumb wheel and reduction box it Between setting act cam, while in action cam both ends setting second switch and third switch so that unlock and sliding block when locking The case where capable of precisely being slided, avoid clamping lock, occurs, and improves unlocking speed；It is adopted in the junction of lock tongue and sliding block and bayonet lock With oblique angle design, ensure intensity at sliding block and bayonet lock, contact area increases between the two using oblique angle design, utmostly improves Anti- intensity of winnowing with a dustpan；The design of watertight area and water proof ring, all structural members all in watertight area within so that bicycle lock Primary structure can accomplish waterproof, prevent getting rusty, and improve its safety in utilization, extend lock body service life；The utility model structure Compact, high safety can improve lock body service life while speed and the accuracy for improving switch lock, have higher again Market value.

Description of the drawings

It is required in being described below to embodiment to make in order to illustrate more clearly of the utility model embodiment technical solution Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model in order to more clearly Illustrate the utility model embodiment or technical solution in the prior art, it below will be to required in embodiment or description of the prior art Attached drawing to be used is briefly described, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the O-shaped water proof ring structural schematic diagram of the utility model.

Specific implementation mode

A kind of compact self Vehicle lock structure as shown in Figure 1 and Figure 2, including lock body 1, the lock body 1 include sliding block and card Pin 2, thumb wheel 3 act cam 4, reduction box 5, lock tongue 7, return spring 8 and water proof ring 9；

Further, the sliding block and 2 top of bayonet lock are equipped with spring 21, and side is equipped with first switch K1, and other side connects The thumb wheel 3 is connect, 3 other side of the thumb wheel is flexibly connected reduction box 5, and it is convex that action is equipped between the thumb wheel 3 and reduction box 5 Wheel 4,4 both ends of action cam are equipped with second switch K2 and third switch K3, motor 6 are equipped in the reduction box 5；

Further, the motor 6 drives reduction box 5, actuation cam 4 and thumb wheel 3 to rotate；

Further, when in unlocking condition, the first switch K1 and second switch K2 are in an open state, and third is opened K3 is closed to be in off state；When in blocking, the first switch K1 and third switch K3 are in off state, second switch K2 is in an open state；

Further, the junction of the sliding block and bayonet lock 2 and lock tongue 7 is equipped with water proof ring 9, the lock tongue 7 and return bullet Spring 8 is fixedly connected.

Further, the lock tongue 7 uses oblique angle design in itself and the junction of sliding block and bayonet lock 2, ensures sliding block and card Intensity at pin 2, contact area increases oblique angle design between the two, utmostly improves anti-intensity of winnowing with a dustpan.

Further, the lock body 1 is equipped with watertight area 10, the sliding block and bayonet lock 2, and thumb wheel 3 acts cam 4, and subtracts Fast case 5 is within watertight area 10 so that the primary structure of bicycle lock can accomplish waterproof, prevent getting rusty, and improving it makes With safety, extend 1 service life of lock body.

As a kind of optimal technical scheme of the utility model, the water proof ring 9 is O-shaped water proof ring, and O-shaped water proof ring can It is preferably bonded installation position, accomplishes 100% waterproof.

As a kind of optimal technical scheme of the utility model, the lock tongue 7 is fixed rivet with return spring 8.

In use, when motor 6 is connected to unlocking instruction, 5 drive of reduction box acts cam 4 and thumb wheel 3 rotates, and thumb wheel 3 will Sliding block and bayonet lock 2 dial up, and first switch K1 switch is pushed to open, make when sliding block and upward bayonet lock 2 sliding block and bayonet lock 2 from Unlocking tongue 7, action cam 4 compress second switch K2, and motor 6 stops operating, and realizes unlocking action.

When motor 6 is connected to locking instruction, second switch K2 is released, and first switch K1 is pressed under the action of the spring 21 Tightly, while the rotation compression third switch K3 of cam 4 is acted, motor 6 stalls at this time, and sliding block and bayonet lock 2 are in locking states, realize Blocking function.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection domain within.

Claims

1. a kind of compact self Vehicle lock structure, including lock body (1), which is characterized in that the lock body (1) includes sliding block and bayonet lock (2), thumb wheel (3), action cam (4), reduction box (5), lock tongue (7), return spring (8) and water proof ring (9)；

Spring (21) is equipped with above the sliding block and bayonet lock (2), side is equipped with first switch (K1), and other side connection is described to dial It takes turns (3), thumb wheel (3) other side flexible connection reduction box (5) is equipped with action between the thumb wheel (3) and reduction box (5) Cam (4), action cam (4) both ends are equipped with second switch (K2) and third switch (K3), are equipped in the reduction box (5) Motor (6)；

The motor (6) drives reduction box (5), actuation cam (4) and thumb wheel (3) rotation；

When in unlocking condition, the first switch (K1) and second switch (K2) are in an open state, and third switch (K3) is Closed state；When in blocking, the first switch (K1) and third switch (K3) are in off state, second switch (K2) it is in an open state；

The junction of the sliding block and bayonet lock (2) and lock tongue (7) is equipped with water proof ring (9), the lock tongue (7) and return spring (8) It is fixedly connected.

2. a kind of compact self Vehicle lock structure according to claim 1, which is characterized in that the lock tongue (7) its with The junction of sliding block and bayonet lock (2) uses oblique angle structure.

3. a kind of compact self Vehicle lock structure according to claim 1, which is characterized in that the lock body (1) is equipped with anti- Water area (10), the sliding block and bayonet lock (2), thumb wheel (3), action cam (4) and reduction box (5) are in watertight area (10) within.

4. a kind of compact self Vehicle lock structure according to claim 1, which is characterized in that the water proof ring (9) is O-shaped Water proof ring.

5. a kind of compact self Vehicle lock structure according to any one of claims 1 to 3, which is characterized in that the lock tongue (7) it is that riveting is fixed with return spring (8).