CN202827971U

CN202827971U - Catch pedal

Info

Publication number: CN202827971U
Application number: CN 201220352318
Authority: CN
Inventors: 陈忠义
Original assignee: Ludwig Vehicle Material (kunshan) Co Ltd
Current assignee: Ludwig Vehicle Material (kunshan) Co Ltd
Priority date: 2012-07-20
Filing date: 2012-07-20
Publication date: 2013-03-27
Anticipated expiration: 2022-07-20

Abstract

The utility model provides a catch pedal which is mounted on a crank of a bicycle and comprises a pedal body and a pivoting buckling rod, wherein the pedal body comprises a base portion, and a side arm is arranged at one side of the periphery of the base portion. A spacing is formed between the side arm and the base portion, a pair of pivoting ribs are arranged at the opposite side of the side arm at the periphery of the base portion in a protruding mode, and besides, a buckling rib is arranged on the same side with the pivoting ribs at the periphery of the base portion. A spacing is remained between the pivoting buckling rod and the base portion, one end of the pivoting buckling rod is connected with the pivoting ribs of the base portion in a pivoting mode, and an assembly portion assembled with the buckling rib protrudes from the other end of the pivoting buckling rod, toward the base portion. A locking element is arranged on the assembly portion and a locking hole is formed in the buckling rib in a position corresponding to the locking element, and therefore the pivoting buckling rod swings relative to the pivot point of the pedal body so that the assembly portion and the buckling rib of the pivoting buckling rod are assembled with each other to form a tread surface, or the assembly portion of the pivoting buckling rod is retracted and the base portion is connected with the pivot of the pivoting buckling rod to lock the bicycle, and anti-theft effect is achieved.

Description

The padlock stretcher

Technical field

The utility model relates to a kind of padlock stretcher, relates in particular to a kind ofly just can pin bicycle to prevent deathwatch's pedal lock buckle structure for can not need carrying lockset.

Background technology

Along with after government promotes week to stop two, just have many people every day of having a holiday or vacation and take the band family dependant of family go out sport and body-building or the outing of going for an outing in early spring, these people of going out of having a holiday or vacation have many people to select a kind of in recent years comparatively popular motion-bicycle.But drive bicycle except body-building, also can browse scene, increase human relation etc., so, there are gradually many people to select to drive bicycle when the motion that fixes.

Yet, the emergence of bicycle has also taken up the personal value of self, the bicycle price of different purposes also is not quite similar, the bicycle price major part that similarly is special match sports usefulness is all high, also have bicycle price that famous brand produces also high surprising, the bicycle of these high unit prices has also caused the greediness of human nature, and some thieves or robbers who act under cover of night slowly set about towards the rider that these have high unit price bicycle, the business of selling off after stealing causes these riders to lose seriously.

For the thing that prevents from stealing occurs, the rider who drives bicycle generally can carry lockset and bicycle lock is located on the fixedly article of iron railing and so on, to prevent that bicycle from being stolen, but, bicycle is now done more novel and more novel, what be particular about also is light-weight design, bicycle the place ahead of many types there is no the basket that installing can be put thing, causing the rider lockset must be locked first places in the bicycle body,, when the rider when driving, lockset can beat because of jolting of road surface, further clash into bicycle body and produce noise, and the bump of lockset causes the depression of bicycle body, and in addition, general lockset all has a little weight, when lock places bicycle body, can cause the bicycle overall weight to increase.Therefore this technology needs to be improved again, and it is required to meet the user.

Because on the above-mentioned prior art, utilize the defective of lockset locking bicycle, the utility model people utilizes many time input research relevant knowledges, and more every quality, and carry out the research and development of Related product, and go through many experiments and test, and finally release a kind of " padlock stretcher ", it is to improve and carries the inconvenience and the weight that increases bicycle integral body that lockset can cause the rider on the known technology, and when driving, lockset easily collides bicycle body and causes recessed damage to be decreased, and the defectives such as generation of noise.

The utility model content

Main purpose of the present utility model is to improve on the prior art, and carrying lockset can increase into rider's inconvenience and the weight of bicycle body, and when driving, lockset easily collides bicycle body, causes the depression corrupted of car body and produces the defective such as noise.

Be purpose and the effect of reaching aforementioned utility model, the utility model provides a kind of padlock stretcher, and it is the crank that is installed in bicycle, and it comprises a pedal body and a pivot button bar, wherein:

This pedal body includes a base portion, and this base portion outer Monday of side is provided with a side arm, and is at regular intervals between this side arm and the base portion, and the base portion periphery convexes with a pivot joint rib at the opposite side of side arm, is provided with a snapping rib in base portion periphery and pivot joint rib the same side in addition again;

At regular intervals between this pivot button bar and the base portion, the mutual pivotal joint of pivot joint rib of this pivot button bar one end system and base portion, and the other end of pivot button bar towards base portion protrude out one with the group connecting part of the mutual winding of snapping rib, be provided with a latch fitting in group connecting part in addition, and the corresponding latch fitting of snapping rib position is provided with a lockhole;

Like this, the pivot point of the relative pedal body of pivot button bar swings, make group connecting part and the mutual winding formation of snapping rib of pivot button bar trample face for trampling, or the group connecting part that makes the pivot button bar retreats and the winding of disengaging and snapping rib forms open lock and establishes the space, and utilize the pivotal joint of base portion and pivot button bar to fasten bicycle, reach antitheft effect.

The structure of the utility model pedal further includes following technical characterictic:

1. an end of the pivot joint rib of this pedal body pivot joint pivot button bar is provided with two lugs at regular intervals, and the pivot button bar is hubbed between two lugs.

2. this two lug is circular-arc, and an end of corresponding two lugs of pivot button bar is the arc concavity, the pivot button bar according to the setting of this arc concavity to abut against two lugs and to guarantee its smooth and easy pivot.

3. the terminal corresponding base portion of this group connecting part is concaved with a catching groove, and the corresponding catching groove of base portion system convexes with a button piece, and catching groove is connected in the button piece, to strengthen the power of being born after pivot button bar and the base portion winding.

4. this latch fitting further includes one and fastens post, utilizes this to fasten post and wears lockhole into the snapping rib, establishes with the fixing group of pivot button bar and pedal body.

5. this side arm is one-body molded with base portion, perhaps with mode and the base portion combination of pivot button bar to be pivoted.

6. be provided with in addition the head end that an installing axle is arranged in base portion, and installing axle one end exposes to outside the base portion.

7. this pedal body is pivoted with a fastener in addition in the end opposite that the installing axle exposes, this fastener one end is articulated in pedal body, the other end is provided with a junction surface towards pedal body, and the corresponding junction surface of pedal body convexes with a fin in addition, this fin and junction surface are mutually organized and are established, and are assembled on the pedal body with attachment fastener.

Therefore the utility model can say a kind of utility model that quite has practicality and progressive, is worth very much industry to be promoted, and is disclosed in society, makes it enjoy the beneficial effect that this technological advance brings.

Description of drawings

Fig. 1 is schematic perspective view of the present utility model;

Fig. 2 is assembly decomposing schematic representation of the present utility model;

Fig. 3 is pivot button bar action schematic diagram of the present utility model;

Fig. 4 is that the utility model snap close is in the schematic perspective view of bicycle;

Fig. 5 is the schematic perspective view of the utility model the second embodiment;

Fig. 6 is the schematic perspective view of the utility model the 3rd embodiment.

Comprising: pedal body 1, base portion 11, side arm 12, articulate rib 13,

Lug 131, snapping rib 14, lockhole 141, button piece 15, fin 16, pivot button bar 2, group connecting part 21, catching groove 211, latch fitting 3, fasten post 31,

Fastener 4, junction surface 41, installing axle 5.

The specific embodiment

The below is described in further detail the specific embodiment of the present utility model.

A kind of padlock stretcher of the present utility model, it is the weight of bringing in order to reduce lockset, and avoid bicycle to be subject to the collision of lockset and the design of cave in corrupted and noise, further alleviate rider's required weight and inconvenience of carrying lockset when going out, and main relevant its effect and characteristics are described further with the embodiment by reference to the accompanying drawings.

As depicted in figs. 1 and 2, a kind of padlock stretcher of the present utility model is the crank that is installed in bicycle, and it comprises a pedal body 1 and a pivot button bar 2, wherein:

This pedal body 1 includes a base portion 11, this base portion 11 outer Monday of side is provided with a side arm 12, this side arm 12 and base portion 11 keep at a certain distance away, and (" certain distance " herein refers to satisfy move between side arm 12 and the base portion 11 and do not interfere with each other in setting, satisfying simultaneously comfortable riding gets final product, concrete can determine according to simple experiment apart from size, do not do particular requirement, following " certain distance " all herewith managed), and base portion 11 peripheries convex with a pivot joint rib 13 in the opposite side of side arm 12, be provided with a snapping rib 14 in base portion 11 peripheries in addition again, snapping rib 14 is the same side with articulating rib 13;

The setting that keeps at a certain distance away of this pivot button bar 2 and base portion 11, the pivot joint rib 13 mutual pivotal joints of these pivot button bar 2 one ends and base portion 11, and the other end of pivot button bar 2 towards base portion 11 protrude out one with the group connecting part 21 of snapping rib 14 mutual windings, be provided with a latch fitting 3 in group connecting part 21 in addition, and snapping rib 14 corresponding latch fittings 3 positions are provided with a lockhole 141;

Accordingly; pivot button bar 2 is pedal body 1 pivot swinging relatively; making the group connecting part 21 of pivot button bar 2 trample face with the 14 mutual interlockings formation of snapping rib tramples for the rider; or the group connecting part 21 that makes pivot button bar 2 retreats the interlocking that breaks away from snapping rib 14 and forms open lock and establish the space; and utilize the lock between base portion 11 and the pivot button bar 2 to establish space fastening bicycle; (aforementioned part is the technical characteristics of the utility model master embodiment to reach antitheft effect; the content of its corresponding this claim 1; it is the basic embodiment that forms the purpose of this utility model; and the described technical characterictic of all the other dependent claims is to be detailed description or additional technical feature to claim 1; but not in order to limit the protection domain of claim 1, should know this claim 1 unnecessary described technical characterictic of its dependent claims that necessarily comprises).

As shown in Figure 3 and Figure 4 and cooperate Fig. 1, the below describes manner of execution of the present utility model in detail:

1. pedal body 1 removal that at first it is mounted on the bicycle crank gets off.

2. again latch fitting 3 is opened, latch fitting 3 is broken away from the lock of snapping rib 14 establish, and utilize the pivot joint rib 13 pivot group settings of pivot button bar 2 and pedal body 1, swinging pivot button bar 2 around pivot point, and make the spacing between pivot button bar 2 and the base portion 11 be open state.

3. pivot button bar 2 is worn into bicycle body and around pivot point and swings pivot button bar 2, make its group connecting part 21 be gradually to snapping rib 14, operate again latch fitting 3 and with snapping rib 14 interlock mutually establish fixing.

As shown in Figure 2, end at the pivot joint rib 13 pivotal joint pivot button bars 2 of this pedal body 1 is provided with two lugs 131 at regular intervals, and pivot button bar 2 pivots are located between two lugs 131, and two lugs 131 are circular-arc, and an end of pivot button bar 2 corresponding two lugs 131 is the setting of arc concavity, circular-arc setting by two lugs 131, one end of its pivot button bar 2 correspondences can be reclined and smooth and easyly put along two lugs, 131 pivots, reach lift close effect smoothly (the utility model be mode take the pivot setting as the best embodiment that swings, but be not to limit pivot button bar 2 and the winding mode that articulates rib 13).

As shown in Figure 1 to Figure 3, when providing the rider to trample on the crank that is installed in bicycle after the pivot button bar 2 pivots pendulum closure, in order to increase the intensity of pedal body 1, terminal corresponding base portion 11 at group connecting part 21 is concaved with a catching groove 211, and base portion 11 corresponding catching grooves 211 convex with a button piece 15, when the group connecting part 21 of pivot button bar 2 during gradually near snapping rib 14, catching groove 211 can be entered and make the both sides cell wall of catching groove 211 to recline and detain piece 15 both sides by an end slippage of button piece 15, displacement after these button piece 15 restriction pivot button bars 2 locks are established, and strengthen the power of trampling that pedal body 1 bears the rider, further disperse the power of trampling that latch fitting 3 bears.

As shown in Figure 2, for the lock that cooperates latch fitting 3 is established, this latch fitting 3 further includes one and fastens post 31, when utilizing latch fitting 3 that the group connecting part 21 of pivot button bar 2 and snapping rib 14 are interlocked when establishing mutually, the operation latch fitting 3 its end of fastening post 31 is passed towards the lockhole 141 of snapping rib 14, and run through snapping rib 14 with lock establish fixing, by the setting that post 31 provided snapping rib 14 of fastening of latch fitting 3, the pedal that provides the rider to trample with formation, or prevent by deathwatch's lockset.

According to above-mentioned illustrated various functions of the present utility model and operational motion mode, now describe the embodiment of pedal body 1 and pivot button bar 2 pivotal joints in detail:

1. base portion 11 outer circumferential sides at pedal body 1 are provided with pivot joint rib 13, and with the snapping rib 14 that articulates rib 13 homonymies, and pivot button bar 2 one end pivot groups are in articulating on the rib 13, the other end then is provided with the group connecting part 21 with snapping rib 14 mutual interlockings, pivot button bar 2 is because articulating the setting of rib 13, snapping rib 14 and group connecting part 21 again, pivot button bar 2 and base portion 11 are have the interval to arrange, and pivot button bar 2, the winding kenel that articulates rib 13 and snapping rib 14 be same as the ㄇ font kenel of side arm 12, such as Fig. 1 to shown in Figure 5.

2. another kind of embodiment is the connection mode that side arm 12 is same as pivot button bar 2 and base portion 11, it is the kenel that arranges around the pivot point swing, one end of base portion 11 connection side arms 12 is formed the lug 131 of two tool spacings, and side arm 12 1 ends are that pivot is arranged between two lugs 131, make pedal body 1 of the present utility model have two and can lock the position of establishing, be convenient to the rider bicycle and all the other anchor fittings are locked together.

3. also having a kind of embodiment is to be provided with a fastener 4 at pedal body 1 at other pivot of end opposite of installing bicycle crank, these fastener 4 one end pivotings are connected in pedal body 1, the other end is provided with a junction surface 41 towards pedal body 1, and pedal body 1 corresponding junction surface 41 convexes with a fin 16 in addition, and 41 be equiped with latch fitting 3 at the junction surface, utilizing latch fitting 3 that fin 16 is interlocked mutually with junction surface 41 establishes, be hubbed on the pedal body 1 with attachment fastener 4, thus, but this pedal body 1 is except the snap close bicycle, also increase the rider and driven the area of trampling that Shi Suoke tramples, provide the rider really firmly to trample on pedal body 1, (above-mentioned three kinds of illustrated embodiments are not to limit other enforceable mode as shown in Figure 6, also can mutually arrange in pairs or groups by three kinds of embodiments, such as: the first embodiment the third embodiment etc. of arranging in pairs or groups).

Extremely shown in Figure 6 such as Fig. 1, be installed in for the ease of pedal body 1 on the crank of bicycle, other is provided with the head end that an installing axle 5 is arranged in base portion 11, and installing axle 5 one ends expose to outside the base portion 11, by the setting of installing axle 5, the rider can be fixed in the assembling of pedal body 1 fast speed on the bicycle crank.

In sum, padlock stretcher of the present utility model, on its practicality and the cost benefit, really be that to meet on the industry development fully required, and disclosed structure utility model also is to have unprecedented innovative structure, so it has novelty, the utility model is compared the enhancement that has more effect with common structure again, and is therefore also creative.

Above embodiment only is the utility model a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims

1. padlock stretcher, it is the crank that is installed in bicycle, it comprises a pedal body and a pivot button bar, it is characterized in that:

This pedal body includes a base portion, this base portion outer Monday of side is provided with a ㄇ font side arm, this side arm and base portion are at regular intervals, and the base portion periphery convexes with a pivot joint rib in the opposite side of side arm, again in addition in being provided with a snapping rib with the base portion periphery that articulates rib the same side;

This pivot button bar and base portion are at regular intervals, the mutual pivot group of pivot joint rib of this pivot button bar one end and base portion, and the other end of pivot button bar towards base portion protrude out one with the group connecting part of the mutual winding of snapping rib, be provided with a latch fitting at group connecting part in addition, and the position of the corresponding latch fitting of snapping rib is provided with a lockhole;

This pivot button bar relatively pedal body swings around its pivot point, make group connecting part and the mutual winding formation of snapping rib of pivot button bar trample face for trampling, or the group connecting part that makes the pivot button bar recesses winding with the snapping rib and forms open lock and establish the space, and utilizes the pivot of base portion and pivot button bar to arrange to fasten bicycle to pin bicycle.

2. padlock stretcher according to claim 1, it is characterized in that: an end of the pivot joint rib pivotal joint pivot button bar of this pedal body is provided with two lugs at regular intervals, and pivot button bar pivot is arranged between two lugs.

3. padlock stretcher according to claim 2, it is characterized in that: this two lug is circular-arc, and an end of corresponding two lugs of pivot button bar is the arc concavity, and the pivot button bar swings around pivot point to abut against two lugs swimmingly by the setting of arc concavity.

4. padlock stretcher according to claim 1, it is characterized in that: the terminal corresponding base portion of this group connecting part is concaved with a catching groove, and the corresponding catching groove of base portion convexes with a button piece, is connected in the button piece by catching groove, to strengthen the power of being born after pivot button bar and the base portion winding.

5. padlock stretcher according to claim 1, it is characterized in that: this latch fitting also includes one and fastens post, utilizes this to fasten post and wears lockhole into the snapping rib, with the fixedly combination of pivot button bar and pedal body.

6. padlock stretcher according to claim 1, it is characterized in that: this side arm and this base portion are one-body molded, perhaps with mode and the base portion combination of pivot button bar with pivotal joint.

7. padlock stretcher according to claim 1 is characterized in that: other is provided with an installing axle, and it comprises the head end that is arranged in this base portion, and the other end of this installing axle exposes to outside this base portion.

8. padlock stretcher according to claim 7, it is characterized in that: this pedal body is provided with a fastener at other pivot of an end that this installing axle exposes, this fastener one end pivoting is connected in pedal body, the other end is provided with a junction surface towards pedal body, and the corresponding junction surface of pedal body convexes with a fin in addition, this fin and junction surface are mutually organized and are established, and are assembled on the pedal body with attachment fastener.