CN207296671U - A kind of Multifunctional bicycle lock - Google Patents

Abstract

The utility model discloses a kind of Multifunctional bicycle lock, including lock tube and lock body, the bottom of the lock body is equipped with the first lock tongue, and the inside socket telescopic joint of first lock tongue；The lock body is internally provided with the second lock tongue, and second lock tongue is internally embedded second spring；The inner cavity of second lock tongue is equipped with contiguous block；Second lock tongue is internally provided with lockhole；One end of the second spring is fixedly connected with the contiguous block；The madial wall of the lock body opens up sliding slot, and the internal slide connection fixed pin of the sliding slot；The other end connection of the contiguous block passes through the 4th spring and the fixed pin connection；The fixed pin connects lock pillar by the first spring；The surface of the lock body is equipped with handle；The surface wrap steel wire rope of the runner, and one end of the steel wire rope is fixedly connected with the contiguous block；The top welding shaft of the lock body.The utility model avoids some bicycles and can't reach the inconvenience that lock body is brought, and convenient for unlocking of locking.

Description

A kind of Multifunctional bicycle lock

Technical field

A kind of lock is the utility model is related to, is specially a kind of Multifunctional bicycle lock, belongs to Hardware fitting application technology neck Domain.

Background technology

Lock is for locking the door the equipment to prevent other people from opening this, and this equipment is probably machinery, also may be used Can be it is electronic, it is electronic to need electric energy.Door lock species is various, there is hotel lock, Lock for apartment house, intelligent door lock, fingerprint gate lock, glass door Lock etc., the classification of door lock is very much, and different in requirement of each occasion to door lock, average family generally uses safe-guard door lock.

The typically just simple property personal safety for playing the role of protecting people of current bicycle lock, general family Bicycle lock be nearly all to protect door, or being exactly to have added a insurance function, know compared to those high-tech fingerprints Not, recognition of face etc. is not worth mentioning, although playing the property safety of protection people, function is few, and a lock can only almost be locked One bicycle, if family or forming a team to ride very inconvenient, if someone leaves behind lock, can cause vehicle to be stolen, give people Bring property loss, to sum up, existing bicycle lock function is few, it is impossible to lock multiple bicycles.

Utility model content

The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of Multifunctional bicycle lock, and structure is simple It is single and compact, it is full-featured, can comprehensive multi-quantity car locking, failure rate is low.

The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of Multifunctional bicycle lock, including lock tube With lock body, the top of the lock body is laid with rubber case；The bottom of the lock body is equipped with the first lock tongue, and first lock tongue is interior Portion is socketed telescopic joint, and the telescopic joint is internally embedded the 3rd spring；The side installation clockwork spring of the lock body, and the clockwork spring It is fixedly connected on the inside of lock body；The bottom of the clockwork spring is fixedly connected with the pressing plate, and the bottom of the pressing plate and the described 3rd Spring is fixedly connected；The telescopic joint engages with the lock tube；The lock body is internally provided with the second lock tongue, and second lock Tongue is internally embedded second spring；The inner cavity of second lock tongue is equipped with contiguous block；Second lock tongue is internally provided with lockhole；Institute The one end for stating second spring is fixedly connected with the contiguous block；The madial wall of the lock body opens up sliding slot, and the sliding slot is interior Portion is slidably connected fixed pin；The other end connection of the contiguous block passes through the 4th spring and the fixed pin connection；The fixation Pin connects lock pillar by the first spring；The surface of the lock body is equipped with handle, and one end of the handle is welded with runner；It is described The surface wrap steel wire rope of runner, and one end of the steel wire rope is fixedly connected with the contiguous block；The top weldering of the lock body Switch through axis.

Preferably, first lock tongue is arranged with two, is slidably connected between first lock tongue and the telescopic joint, 3rd spring runs through first lock tongue.

Preferably, the sliding slot is arc-shaped that the length of the sliding slot is bigger than the length of fixed pin.

Preferably, the lock pillar is equipped with multiple, and the length of multiple lock pillars differs, the half engaging of the lock pillar In the second lock tongue inner cavity

The beneficial effects of the utility model are that the utility model welds shaft at the top of lock body, and overcoming can not be comprehensive The defects of locking bicycle, the first lock tongue is internally provided with telescopic joint, and telescopic joint depresses the bottom of pressing plate by rotating clockwork spring Telescopic spring, avoids some bicycles and can't reach the inconvenience that lock body is brought, the one ends wound of steel wire rope is in the surface of runner, steel The other end of cord is fixedly connected with contiguous block, is facilitated car owner and is easily unlocked, and sliding slot is arc-shaped, and sliding slot and fixation Pin is slidably connected, and simplifies the cumbersome structure of traditional lock tongue, and lock body is equipped with the first lock tongue and the second lock tongue, and increase vehicle can be together The function of car locking, failure rate is low, and function is more, and convenient operation, can promote.

Brief description of the drawings

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

Fig. 2 is the internal structure schematic diagram of the utility model；

Fig. 3 is the first lock tongue schematic diagram of the utility model；

Fig. 4 is the utility model the second lock tongue schematic diagram；

Fig. 5 is the lock pillar structure diagram of the utility model；

Fig. 6 is second lock tongue and lock pillar attachment structure schematic diagram of the utility model.

In figure：1- lock tubes, 2- telescopic joints, the first lock tongues of 3-, the second lock tongues of 4-, 5- fixed pins, the first springs of 501-, 502- Lock pillar, 6- contiguous blocks, 7- locks body, 8- rubber cases, 9- clockwork springs, 10- handles, 11- shafts, 12- sliding slots, 13- steel wire ropes, 14- pressures Plate, 15- runners, 16- second springs, the 3rd springs of 17-, the 4th springs of 18-, 19- lockholes.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1 shown in -6, a kind of Multifunctional bicycle lock, including lock tube 1 and lock body 7, the top of lock body 7 are laid with rubber Leather sheath 8；The bottom of lock body 7 is equipped with the first lock tongue 3, and the inside socket telescopic joint 2 of the first lock tongue 3, and the inside of telescopic joint 2 is embedding Enter the 3rd spring 17；The side installation clockwork spring 9 of body 7 is locked, and clockwork spring 9 is fixedly connected on the inside of lock body 7；The bottom of clockwork spring 9 with Pressing plate 14 is fixedly connected, and the bottom of pressing plate 14 is fixedly connected with the 3rd spring 17；Telescopic joint 2 engages with lock tube 1；Lock body 7 It is internally provided with the second lock tongue 4, and the second lock tongue 4 is internally embedded second spring 16；The inner cavity of second lock tongue 4 is equipped with contiguous block 6； Second lock tongue 4 is internally provided with lockhole 19；One end of second spring 16 is fixedly connected with contiguous block 6；The madial wall of lock body 7 opens up cunning Groove 12, and the internal slide connection fixed pin 5 of sliding slot 12；The other end connection of contiguous block 6 passes through the 4th spring 18 and fixed pin 5 Connection；Fixed pin 5 connects lock pillar 502 by the first spring 501；The surface of lock body 7 is equipped with handle 10, and one end of handle 10 and Runner 15 welds；The surface wrap steel wire rope 13 of runner 15, and one end of steel wire rope 13 is fixedly connected with contiguous block 6；Lock body 7 Weld shaft 11 in top.

As a kind of technical optimization scheme of the utility model, the first lock tongue 3 is arranged with two, and the first lock tongue 3 is with stretching It is slidably connected between casing coupling 2, the 3rd spring 17 runs through the first lock tongue 3, can expand the scope of application of the first lock tongue 3.

As a kind of technical optimization scheme of the utility model, sliding slot 12 is arc-shaped, and the length of sliding slot 12 is than fixed pin 5 Length it is big, be conducive to protect fixed pin 5.

As a kind of technical optimization scheme of the utility model, lock pillar 502 be equipped with it is multiple, the length of multiple lock pillars 502 is equal Differ, the half of lock pillar 502 is fastened on 4 inner cavity of the second lock tongue, makes lock safer, and is easy to key unlocking.

When the utility model is used, first, such as needing family to use, shaft 11 is fixed on jobbie, is being rained The rubber case 8 that the surface for locking body 7 is placed can be covered lock body 7 by weather, prevent lock body 7 is run into from becoming rusty on rainwater, if interim car locking, Pull clockwork spring 9 and depress pressing plate 14, pressing plate 14 pushes at this time, drives the 3rd spring 17 to stretch the telescopic joint 2 inside the first lock tongue 3 Go out, after vehicle is connected with the first lock tongue 3, you can allow the first lock tongue 3 to engage with lock tube 1.When going out to ride, 10 band of pull handle The steel wire rope 13 on the surface of turn wheel 15, steel wire rope 13 pull contiguous block 6, and contiguous block 6 compresses the 4th spring 18, so that solid Rationed marketing 5 is skidded off out of sliding slot 12, until lock pillar 502 buckles into the second lock tongue 4, when unlocking, inserts a key into lockhole 19, on the key Groove lock pillar 502 different in size is in same plane, i.e., do not buckle into 4 inner cavity of the second lock tongue, second spring 16 is received at this time Contracting, fixed pin 5 is retracted to inside sliding slot.In order to make the first lock tongue 3 more firm, two the first lock tongues 3 are set, in order to light Fixed pin 5 is slided, fixed pin 5 is set to arc-shaped, checks that installation is complete, you can use.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It is appreciated that other embodiment.

Claims (4)

1. a kind of Multifunctional bicycle lock, including lock tube (1) and lock body (7), it is characterised in that：The top paving of the lock body (7) If rubber case (8)；The bottom of the lock body (7) is equipped with the first lock tongue (3), and the inside socket of first lock tongue (3) is flexible Save (2), and the telescopic joint (2) is internally embedded the 3rd spring (17)；The side installation clockwork spring (9) of the lock body (7), and institute State the inside that clockwork spring (9) is fixedly connected on lock body (7)；The bottom of the clockwork spring (9) is fixedly connected with pressing plate (14), and the pressure The bottom of plate (14) is fixedly connected with the 3rd spring (17)；The telescopic joint (2) engages with the lock tube (1)；The lock Body (7) is internally provided with the second lock tongue (4), and second lock tongue (4) is internally embedded second spring (16)；Second lock The inner cavity of tongue (4) is equipped with contiguous block (6)；Second lock tongue (4) is internally provided with lockhole (19)；The one of the second spring (16) End is fixedly connected with the contiguous block (6)；The madial wall of the lock body (7) opens up sliding slot (12), and the sliding slot (12) is interior Portion is slidably connected fixed pin (5)；The other end connection of the contiguous block (6) passes through the 4th spring (18) and the fixed pin (5) Connection；The fixed pin (5) connects lock pillar (502) by the first spring (501)；The surface of the lock body (7) is equipped with handle (10), and one end of the handle (10) is welded with runner (15)；The surface wrap steel wire rope (13) of the runner (15), and institute The one end for stating steel wire rope (13) is fixedly connected with the contiguous block (6)；The top welding shaft (11) of the lock body (7).

A kind of 2. Multifunctional bicycle lock according to claim 1, it is characterised in that：First lock tongue (3) symmetrically sets There are two, be slidably connected between first lock tongue (3) and the telescopic joint (2), the 3rd spring (17) is through described the One lock tongue (3).

A kind of 3. Multifunctional bicycle lock according to claim 1, it is characterised in that：The sliding slot (12) to be arc-shaped, The length of the sliding slot (12) is bigger than the length of fixed pin (5).

A kind of 4. Multifunctional bicycle lock according to claim 1, it is characterised in that：The lock pillar (502) be equipped with it is multiple, The length of multiple lock pillars (502) differs, and the half of the lock pillar (502) is fastened on the second lock tongue (4) inner cavity.