CN206942359U - A kind of lockset and bicycle - Google Patents

Abstract

It the utility model is related to a kind of lockset and bicycle.The lockset includes：Lockset main body；Lock pin, the lock pin are arranged in the lockset main body, and the lock pin is configured to be moved to lockset position of coupler and lock position；Anti-fall latch mechanism, the anti-fall latch mechanism includes plectrum, plectrum neck and shifting part, when the lock pin is moved to lockset position of coupler, the plectrum is configured to be caught in the plectrum neck, so that the lock pin is limited in into lockset position of coupler, the shifting part is configured to remove the plectrum from plectrum neck.One of utility model has the technical effect that there is the lockset anti-accident to latch function.

Description

A kind of lockset and bicycle

Technical field

The utility model belongs to lock technology field, more specifically, the utility model is related to a kind of lockset and bicycle.

Background technology

Bicycle and other sulky vehicles are conventional walking-replacing tools, correspondingly, the lockset of vehicle as antitheft accessory, Also it is widely used in the sulky vehicles such as bicycle.In recent years, quickly growing for bicycle is shared, people start custom using altogether The mode for enjoying bicycle is gone on a journey.For the operator for sharing bicycle, to the safety of bicycle, use condition, antitheft etc. The control of situation is with regard to particularly significant.On the one hand, user needs to unlock using vehicle in accordance with predetermined condition, is observed in user On the premise of predetermined condition, the reliability of product how is improved, lifting user experience is also the weight that operator dominates the market Want link.

Above demand proposes higher requirement to the unfailing performance of lockset.Existing lockset is generally simple in construction, at present The smart lock or other machinery lockset of in the market mostly go push-and-pull lock ring to reach the purpose of switch lock by handle, and in unlocking shape Neither one protects anti-drop device under state, so in ride, if because vibration or Natural Damage, lock ring drop Get off to pin the risk of wheel, the risk hidden danger is possible to that traffic accident, casualties can be caused.

Thus, it is necessary to be improved to lockset, the risk that lock ring inadvertently falls off, surprisingly pins wheel is reduced or eliminated.

Utility model content

A purpose of the present utility model is to provide a kind of improved lockset.

According to one side of the present utility model, there is provided a kind of lockset, including：

Lockset main body；

Lock pin, the lock pin are arranged in the lockset main body, the lock pin be configured to be moved to lockset position of coupler and Lock position；

Anti-fall latch mechanism, the anti-fall latch mechanism includes plectrum, plectrum neck and shifting part, when the lock pin is moved to out During lock position, the plectrum is configured to be caught in the plectrum neck, and the lock pin is limited in into lockset position of coupler, described group Moving part is configured to remove the plectrum from plectrum neck.

Alternatively, the lockset includes handle, and the handle is connected on the lock pin, and the plectrum is arranged on described On hand, the plectrum neck is arranged in the lockset main body, and when the lock pin is moved to lockset position of coupler, the handle is with lock Pin is moved to the opening position corresponding with the plectrum neck.

Alternatively, elastic component is provided with the handle, the elastic component, which is configured as applying the plectrum, makes plectrum The active force of the plectrum neck is caught in, the shifting part is arranged on the handle, and the shifting part is configured to by outer Power effect applies the active force for making plectrum remove the plectrum neck to the plectrum.

Alternatively, the plectrum has a protuberance, the protuberance from the stretching in the handle, the protuberance by with It is set to for being caught in the plectrum neck.

Alternatively, the shifting part includes pivot end and struck side, and the pivot end is rotatably connected with the handle, described Struck side is configurable for applying active force to the plectrum.

Alternatively, the plectrum has struck side neck, and the struck side is configured to be embedded in the struck side neck In.

Alternatively, the curved structure in the struck side, the struck side are configured to promote the plectrum；

Or the wedge shaped structure in struck side, the struck side are configured to extruding and promote the plectrum.

Alternatively, there is lock pin chute, the lock pin is arranged in the lock pin chute and slided, institute in the lockset main body Stating also has handle slide rail in lockset main body, the handle is reached outside lockset main body from the handle slide rail, the plectrum card Groove is arranged on the handle slide rail.

Alternatively, the plectrum neck is arranged on the lock pin, and the plectrum is movably disposed at the lockset master In body, the shifting part is arranged in the lockset main body, and when the lock pin is moved to lockset position of coupler, the plectrum neck moves Move opening position corresponding with the plectrum.

The utility model also provides a kind of bicycle, including vehicle body main body and any one above-mentioned lockset, the lockset are consolidated Surely it is arranged in the vehicle body main body, when the lock pin is configured as being moved to lock position, vehicle wheel rotation can be hindered.

One of the present utility model has technical effect that, the lockset has the function of taking precautions against and surprisingly latch, and reduces accident The risk to latch.

It is of the present utility model other by referring to the drawings to the detailed description of exemplary embodiment of the present utility model Feature and its advantage will be made apparent from.

Brief description of the drawings

The accompanying drawing of a part for constitution instruction describes embodiment of the present utility model, and uses together with the description In explanation principle of the present utility model.

Fig. 1 is a kind of appearance schematic diagram of lockset of the utility model.

Fig. 2 is a kind of structural representation of handle of the utility model.

Fig. 3 is a kind of structural blast schematic diagram of handle of the utility model.

Fig. 4 is a kind of structural representation of lockset of the utility model.

Fig. 5 is a kind of anti-fall lock status schematic diagram for switching latch mechanism of the utility model.

Fig. 6 is a kind of anti-fall lock status schematic diagram of releasing for switching latch mechanism of the utility model.

Fig. 7 is the structural representation of another handle provided by the utility model.

Fig. 8 is the side view 1 of the handle shown in Fig. 7.

Fig. 9 is the side view 2 of the handle shown in Fig. 7.

Embodiment

Various exemplary embodiments of the present utility model are described in detail now with reference to accompanying drawing.It should be noted that：It is unless another Illustrate outside, the part and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited The scope of the utility model processed.

The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below New and its application or any restrictions used.

It may be not discussed in detail for technology and equipment known to person of ordinary skill in the relevant, but in appropriate situation Under, the technology and equipment should be considered as part for specification.

In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without It is as limitation.Therefore, other examples of exemplary embodiment can have different values.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.

The utility model provides a kind of lockset, and the lockset has the anti-function of surprisingly latching.

Lockset provided by the utility model includes：Lockset main body, lock pin and anti-fall latch mechanism.The lock pin is arranged on described In lockset main body, the lock pin can be moved to lockset position of coupler and lock position, to realize the unlocking of lockset, shut action.It is described Anti-fall latch mechanism includes plectrum, plectrum neck and shifting part.When the lock pin is moved to lockset position of coupler, the plectrum can be caught in The plectrum neck, so as to which the lock pin is limited in into lockset position of coupler, the locking effect between plectrum and plectrum neck makes lock pin It can not move, be maintained at lockset position of coupler.The shifting part is then used to remove the plectrum from plectrum neck, so that dialling Piece no longer limits the movement of lock pin, and the lock pin can be moved to lock position.In the utility model, described dial is not intended to limit The set location of piece neck and plectrum.Alternatively, plectrum neck is arranged in lockset main body, and plectrum is then arranged on lock pin； Or plectrum neck is arranged on lock pin, and plectrum is then arranged in lockset main body.As long as two can form locking relation, Lock pin is limited in lockset position of coupler.

By being configured with anti-fall latch mechanism on lockset, the lockset can be maintained at open lock pin in unlocking condition Lock position, insurance is provided for the position of lock pin, prevent lock pin is surprisingly fallen from causing to shut.Reduce this risk surprisingly to latch.

Alternatively, as Figure 1-3, the lockset can include handle 7, and the handle 7 is connected on lock pin 2.It is described Handle 7 is stirred for user, can move the position of the lock pin 2 manually.The plectrum 3 is then arranged on the handle 7, is dialled Piece 3 is arranged on lock pin 2 by handle 7, is moved with plectrum lock pin 2.The plectrum neck 4 is arranged on the lockset main body On 1, when plectrum neck 4 is located at lock pin 2 and is in lockset position of coupler, opening position that plectrum 3 is moved to.When lock pin 2 reaches unlocking position When putting, plectrum 3 can be embedded in plectrum neck 4.Plectrum 3 and plectrum neck 4, which are formed, to be engaged, will limitation lock pin 2 in lockset position of coupler, prevent Lock pin 2 moves.

Alternatively, the anti-fall latch mechanism also includes elastic component, and the elastic component is used to drive the plectrum to described group Piece neck moves, and the elastic component can be the elastic constructions such as spring or shell fragment or the portion being made up of elastomeric material Part, such as rubber.When plectrum is corresponding with the position of plectrum neck, plectrum can be pushed into plectrum card by the impetus of elastic component Groove, form locking.For example, the elastic component shown in accompanying drawing 3-7 is spring 6.In these embodiments, the plectrum 3 and bullet Property part 6 be arranged in the handle 7, elastic component 6 to plectrum 3 apply impetus power.When lock pin 2 is moved to lockset position of coupler, As shown in figure 5, the impetus power of elastic component 6 can push plectrum 3 to plectrum neck 4, locking effect is formed.

Those skilled in the art also will be appreciated that elastic component not realizes essential features of the present utility model, for example, lock Tool is obliquely installed, and the plectrum is set on the lock pin, and the plectrum moves with the movement of lock pin, is unlocked when being moved to During position, the plectrum is turned in plectrum neck under gravity, and in lockset position of coupler, shifting part is arranged on to be dialled limitation lock pin Under piece neck, plectrum can be ejected plectrum neck by pressing shifting part, to release the limitation to lock pin, you can realize that this practicality is new Type.

Alternatively, the lockset also includes support, and the support is fixedly installed on the lockset main body or lock pin, uses The part for the mechanism that latched in the part or bearing part for carrying the anti-fall latch mechanism.For example, shown in accompanying drawing 1-6, support For handle 7, plectrum 3, shifting part 5 and spring 7 are arranged in handle 7, are provided with two fixing holes 73 on handle 7, on lock pin 2 Two fixed columns 74 are correspondingly arranged on, handle 7 is connected by the way that fixing hole 73 is set in into fixed column 74 in lock pin 2.

Alternatively, the support includes different contour structures.For example, shown in Fig. 2-3, the profile of handle 7 is similar to three Angular, plectrum 3, shifting part 5 and spring 6 may be contained within handle 7；Shown in Fig. 7-9, oval handle 7b profile is ellipse Shape, plectrum 3, shifting part 5 and spring 6 may be contained within oval handle 7b.The specific contour structures of support can be as needed It is designed by those skilled in the art, the application is not intended to limit to this.

Alternatively, the shifting part includes pivot end, and the pivot end is used to carry out with the lockset main body or support Rotatable connection.For example, shown in Fig. 2-6, shifting part 5 includes pivot end 51, and pivot end 51 is connecting hole, and handle 7 includes pin hole 71 and pin 72, shifting part 5 is rotatably connected by pin 72 through pivot end 51 and pin hole 71 in handle 7, and shifting part 5 can be with Pin 72 is that axle is rotated relative to handle 7.

Further, the shifting part includes struck side, and the struck side is used to apply active force to the plectrum, to push away Move or stir plectrum, plectrum is departed from plectrum neck.For example, shown in Fig. 2-7, shifting part 5 includes struck side 52.

Alternatively, the shifting part includes press section, can be to shifting part when needing plectrum removing plectrum neck Press section is exerted a force, and active force passes to struck side by press section, and plectrum is removed into plectrum neck.For example, shown in Fig. 2,3,7, Shifting part 5 includes press section 53, in use, applying active force to press section 53.

Alternatively, the curved structure in the struck side or wedge structure, the struck side promote the plectrum or product Pressure promotes the plectrum.For example, shown in Fig. 6,52 curved structure of struck side, plectrum 3 can be promoted；For example, shown in Fig. 7, dial 52 wedge shaped structure of moved end, it can extrude and promote plectrum 3.Certainly, the concrete structure of struck side can also be planar structure, circular cone The arbitrary structures such as structure, tenon shape structure, as long as the effect for removing plectrum from plectrum neck can be realized, above-mentioned example is simultaneously Do not form and the utility model is limited.

In a preferred embodiment, the plectrum has protuberance, and the protuberance is used to be caught in plectrum neck.Example Such as, shown in Fig. 2,5,8, the protuberance 31 that has on plectrum 3, protuberance 31 stretches out from handle 7, when lock pin 2 reaches unlocking position When putting, spring 6 promotes plectrum 3 so that protuberance 31 is embedded in plectrum neck 4, and lock pin 2 is limited in into lockset position of coupler.

Alternatively, the plectrum has struck side neck, and the struck side neck is used to the struck side being stuck in wherein, Position-limiting action is played to struck side, can be cooperated.For example, shown in Fig. 2-6, there is struck side neck 32 on plectrum 3, it is described Struck side neck 32 can cooperate with struck side 52, play the restriction effect that direction is moved to struck side 52.

Alternatively, the lockset main body has lock pin chute and handle slide rail.Lock pin is arranged in the lock pin chute sliding It is dynamic.Handle moves along handle slide rail with lock pin, and handle is located on the outside of lockset main body.For example, shown in Fig. 1 and Fig. 4, lockset master There is lock pin chute 11, the outer surface of lockset main body 1 has handle slide rail 12, handle slide rail 12 and the phase of lock pin chute 11 in body 1 It is correspondingly arranged.Lock pin 2 is slidably arranged in lock pin chute 11, and handle 7 is located at the outside of lockset main body 1, by fixed column 74 with Lock pin 2 connects, and is moved with the movement of lock pin 2 along handle slide rail 12.

Alternatively, in another embodiment of the present utility model, the plectrum neck is arranged on lock pin, described group Piece is arranged in the lockset main body, and plectrum can move in lockset main body.The shifting part is also disposed at the lockset master On body.When lock pin is moved to lockset position of coupler, the plectrum neck can be moved to position corresponding with plectrum, and plectrum is by example It such as the effect of elastic acting force, can be embedded in the plectrum neck, lock pin is formed and engaged.When needing to shut, press and dial Moving part, the plectrum can be retracted into lockset main body, be removed from the plectrum neck.

Preferably, the handle is connected on the lock pin, and the plectrum is arranged on the handle, the plectrum neck It is arranged in the lockset main body, when the lock pin is moved to lockset position of coupler, the handle is moved to and described group with lock pin The corresponding opening position of piece neck.For example, shown in Fig. 1-6, lockset includes handle 7, and the handle 7 is connected on the lock pin 2, Plectrum 3 is arranged in the handle 2, and plectrum neck 4 is arranged in lockset main body 1, when lock pin 2 is moved to lockset position of coupler, Hand 7 is moved to the opening position corresponding with the plectrum neck 4 with lock pin 2, and plectrum 3 is caught in plectrum neck 4, reaches such as Fig. 5 institutes The anti-fall lock status shown.

Preferably, elastic component is provided with the handle, it is described that the elastic component is caught in plectrum plectrum application The active force of plectrum neck, the shifting part are arranged on the handle, and the shifting part can be acted on to the plectrum by external force Apply the active force for making plectrum remove the plectrum neck.For example, shown in Fig. 1-6, when lock pin 2 arrives lockset position of coupler, plectrum 3 exists Plectrum neck 4 is caught in the presence of spring 6, reaches anti-fall lock status as shown in Figure 5；When pressing shifting part 5, i.e., to press section 53 forces, the struck side 52 of shifting part 5 apply thrust to plectrum 3, plectrum 3 are released into plectrum neck 4, reaches as shown in Figure 6 Release anti-fall lock status.

Preferably, the plectrum has protuberance, and the protuberance is used for from the stretching in the handle, the protuberance It is caught in the plectrum neck.For example, shown in Fig. 2-6, plectrum 3 has protuberance 31, and plectrum 3 is arranged in handle 7, protuberance 31 Stretching from handle 7, for being caught in plectrum neck 4.

The utility model also provides a kind of bicycle, including vehicle body main body and any one above-mentioned lockset.When the lock pin When being moved to lock position, vehicle wheel rotation can be hindered.

Alternatively, the lockset is u-shaped lock, and the lock pin is lock ring.

Alternatively, the lockset is fixedly installed in the vehicle body main body.

Bicycle described in the utility model can be common bicycle or electric bicycle, power-assisted voluntarily The vehicles such as car, tricycle, the utility model are limited not to this.

A kind of preferable embodiment of the utility model, as shown in figures 1 to 6：

Lockset includes lockset main body 1, handle 7, lock pin 2 and anti-fall latch mechanism；

Lock pin chute 11 and handle slide rail 12 are provided with the lockset main body 1.Lock pin chute 11 is located at lockset main body 1 It is interior.Handle slide rail 12 is located at the surface of lockset main body 1.

The lock pin 2 is lock ring, and two fixed columns 74 are provided with lock ring.

The handle 7 also includes pin 72, is provided with pin hole 71 and fixing hole 73 on handle 7, the handle 7 pass through by Fixing hole 73 is set in fixed column 74 and is connected in lock ring.

The anti-fall latch mechanism includes plectrum 3, plectrum neck 4, shifting part 5 and spring 6.The plectrum neck 4 is arranged on The side of the handle slide rail 12, is connected with handle slide rail 12.The plectrum 3, shifting part 5 and spring 6 are arranged in handle 7, Corresponding space is provided with handle 7.The plectrum 3 has lug boss 31 and struck side neck 32, the lug boss 31 Stretched out from handle 7.The shifting part 5 has pivot end 51, struck side 52 and press section 53, and the pin 72 passes through pivot end 51 and pin hole 71 shifting part 5 is rotatably connected in handle 7.The press section 53 is located at the outside of handle 7.The struck side 52 It is caught in the struck side neck 32.

When lock ring is moved to lockset position of coupler, plectrum 3 is caught in plectrum neck 4 in the presence of spring 6, reaches such as Fig. 5 institutes The anti-fall lock status shown；When pressing shifting part 5, being exerted a force to press section 53, the struck side 52 of shifting part 5 applies thrust to plectrum 3, Plectrum 3 is released into plectrum neck 4, the anti-fall lock status of the releasing for reaching as shown in Figure 6.

Although some specific embodiments of the present utility model are described in detail by example, this area It is to be understood by the skilled artisans that above example merely to illustrate, rather than in order to limit the scope of the utility model.This Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example Modify.The scope of the utility model is defined by the following claims.

Claims (10)

1. A kind of 1. lockset, it is characterised in that including：

   Lockset main body；

   Lock pin, the lock pin are arranged in the lockset main body, and the lock pin is configured to be moved to lockset position of coupler and locking Position；

   Anti-fall latch mechanism, the anti-fall latch mechanism includes plectrum, plectrum neck and shifting part, when the lock pin is moved to unlocking position When putting, the plectrum is configured to be caught in the plectrum neck, and the lock pin is limited in into lockset position of coupler, the shifting part It is configured to remove the plectrum from plectrum neck.
2. 2. lockset according to claim 1, it is characterised in that the lockset includes handle, and the handle is connected to described On lock pin, the plectrum is arranged on the handle, and the plectrum neck is arranged in the lockset main body, when the lock pin moves When moving lockset position of coupler, the handle is moved to the opening position corresponding with the plectrum neck with lock pin.
3. 3. lockset according to claim 2, it is characterised in that elastic component, the elastic component quilt are provided with the handle It is configured to apply the active force for making plectrum be caught in the plectrum neck to the plectrum, the shifting part is arranged on the handle On, the shifting part, which is configured to apply the plectrum by external force effect, is acted on the plectrum removal plectrum neck Power.
4. 4. lockset according to claim 2, it is characterised in that the plectrum has a protuberance, and the protuberance is from described Stretched out in handle, the protuberance is configurable for being caught in the plectrum neck.
5. 5. lockset according to claim 3, it is characterised in that the shifting part includes pivot end and struck side, the pivot Connect end to be rotatably connected with the handle, the struck side is configurable for applying active force to the plectrum.
6. 6. lockset according to claim 5, it is characterised in that the plectrum has struck side neck, the struck side quilt It is configured to be embedded in the struck side neck.
7. 7. lockset according to claim 5, it is characterised in that the curved structure in struck side, the struck side by with The plectrum can be promoted by being set to；

   Or the wedge shaped structure in struck side, the struck side are configured to extruding and promote the plectrum.
8. 8. lockset according to claim 2, it is characterised in that there is lock pin chute, the lock pin in the lockset main body It is arranged in the lock pin chute and slides, also there is handle slide rail in the lockset main body, the handle is from the handle slide rail Reach outside lockset main body, the plectrum neck is arranged on the handle slide rail.
9. 9. lockset according to claim 1, it is characterised in that the plectrum neck is arranged on the lock pin, described group Piece is movably disposed in the lockset main body, and the shifting part is arranged in the lockset main body, when the lock pin moves During to lockset position of coupler, the plectrum neck is moved to opening position corresponding with the plectrum.
10. A kind of 10. bicycle, it is characterised in that including vehicle body main body and claim 1-9 it is one of any described in lockset, it is described Lockset is fixedly installed in the vehicle body main body, when the lock pin is configured as being moved to lock position, wheel can be hindered to turn It is dynamic.