CN201989914U

CN201989914U - Footboard adjusting piece of bicycle

Info

Publication number: CN201989914U
Application number: CN2011200479056U
Authority: CN
Inventors: 陈忠义
Original assignee: Ludwig Vehicle Material (kunshan) Co Ltd
Current assignee: Ludwig Vehicle Material (kunshan) Co Ltd
Priority date: 2011-02-25
Filing date: 2011-02-25
Publication date: 2011-09-28
Anticipated expiration: 2021-02-25

Abstract

The utility model discloses a footboard adjusting piece of a bicycle. One end of the footboard adjusting piece is provided with an adjusting head, the other end of the footboard adjusting piece is provided with a first screw thread section, a second screw thread section is arranged between the adjusting head and the first screw thread section, and screw thread directions of the first screw thread section and the second screw thread section are opposite. When the footboard adjusting piece is matched with a toe fixing footboard or a shock absorption footboard, separation pressure of the feet fixing footboard to limit a blocking footboard and shock absorption effects of the shock absorption footboard can be adjusted respectively, simultaneously the adjusting piece solves a problem that the adjusting piece is self-released or even lost when adjusted, cleaned, maintained and used, so that reassembling is needed and the like. The footboard adjusting piece of the bicycle is convenient to use, safe and reliable, cannot only be applicable to an adjustment of a clamping degree of an elastic positioning device, but also enlarge an application scope of the footboard, thereby being safe and convenient to use.

Description

The bicycle pedal adjustment part

Technical field

The utility model relates to a kind of adjustment part, particularly relate to a kind of adjustment part that is used in bicycle pedal, be used for adjusting the pedal separating pressure value of deciding toe formula pedal, and the shock-proof effect of adjusting the Shockproof type pedal, and provide under adjustment, cleaning maintenance or the running condition, prevent that adjustment part from coming off or lose from pedal.

Background technology

The kinetic energy of bicycle stems from user's both feet pedaling repeatedly of stretcher is stepped on band commentaries on classics flywheel, rotate with the chain gear front and rear wheel on the flywheel and to drive, for the sole that can make the user can be stepped on stretcher reposefully, and the consume of stepping on energy is pedaled in minimizing, structure at stretcher is carried out design improved, to promote bicycle and the agreeing with property of user's sole when pedaling pedal, serve as the kinetic energy that drives bicycle will pedal the transformation of energy of stepping on effectively.

Bicycle pedal is decided the toe structure at present, be respectively equipped with the portion of plugging and elastic positioning device in a pedal body two opposite ends, and this elastic positioning device is made up of cramp and elastic body, and be hubbed on this pedal body, in order to elastic positioning card button pedal, can allow the user fix, firmly trample the effect that stretcher is competed for speed and provide with sole inlay card with card pedal.Fixing, the separating action of deciding toe structure and sole card pedal must be dependent on foot and wave the application of force with specific angle, just can pull cramp pivot pendulum and allow the card pedal extract out, if the card pedal is not stepped on structure with card in real time and separated, bicycle just may take place connect the accident that the people is with car to drop.

The user is more smooth to make the footwear body deviate to the card pedal application of force in order to allow, dealer's research and development at present have can adjust the elastic body tension value decide toe formula pedal, but the elastomeric tension value of existing adjustment is mainly by screw compression or tension and relaxation elastic body, and the control elastic positioning device is to the clip degree of card pedal.Because the screw of control elastic positioning device is tiny member, adjusts tension value easily again.At the cleaning servicing operations or travel and wait under the state, because of adjusting excessively or the false touch state can come off even lose voluntarily, to the appreciiable puzzlement of user.

The utility model content

The purpose of this utility model is to provide a kind of bicycle pedal adjustment part, mainly utilize adjustment part to have the design of forward and reverse screw thread, can avoid when its collocation is applied in pedal adjustment part because of adjust, under cleaning maintenance or the running condition, coming off voluntarily from pedal need re-assembly or even problem such as loss.

In order to achieve the above object, technical solution adopted in the utility model is:

A kind of bicycle pedal adjustment part, it is characterized in that: this adjustment part one end is provided with one and adjusts head, the other end is provided with one first thread segment, be provided with one second thread segment in adjusting between the head and first thread segment, and first thread segment and the second thread segment hand of spiral adopts incorgruous setting.

Aforesaid a kind of bicycle pedal adjustment part is characterized in that: the adjustment part first thread segment diameter dimension is less than the second thread segment diameter dimension.

A kind of use aforesaid bicycle pedal adjustment part decide toe formula pedal, it is characterized in that: this pedal includes the clipping adjustment unit of at least one clip pedal, this clipping adjustment unit includes a clip frame, an axle, at least one spring, a catch and positioning piece, wherein this axle is worn pivot pedal and clip frame, be positioned on the pedal to make the clip frame be pivoted, and spring housing is located on the axle, and adjustment part wears this clip frame, locations is arranged on first thread segment, washer is arranged on second thread segment, and both ends of the spring is butted respectively in pedal and catch; This clip frame see through spring relatively pedal behind pivot, reset, and the adjustment head of adjustment part and clip frame fasten.

A kind of Shockproof type pedal that uses aforesaid bicycle pedal adjustment part, it is characterized in that: this pedal includes a main pedal, at least one wing plate, at least one hollow elasticity sleeve pipe and at least one locations, in addition wear pivot wing plate and main pedal with axle at least wholeheartedly, to make the combination that is pivoted of the main relatively pedal of wing plate, this adjustment part wears wing plate, spring-backed quill, and be incorporated into this main pedal with the second thread segment screw lock, the first thread segment screw lock is incorporated into this locations, and these spring-backed quill two ends are butted wing plate and main pedal respectively; Wing plate pivots by the main relatively pedal of spring-backed quill and swings, and the adjustment head and the wing plate of adjustment part fasten.

Aforesaid a kind of Shockproof type pedal is characterized in that: this main pedal is provided with when the single order hole is locked on first thread segment for locations at least, and this locations is placed in the hole, rank.

The beneficial effects of the utility model are: bicycle pedal adjustment part of the present utility model, and easy to use, safe and reliable, be not only applicable to adjust the clip degree of elastic positioning device, more enlarged the field of application of pedal, user's use safety more is convenient.Simultaneously adjustment part is carried out the actv. protection, make it in use be difficult for losing to fall to losing.

Description of drawings

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

Fig. 2 is that the utility model adjustment part is mounted on the schematic perspective view that highway car is decided toe formula pedal;

Fig. 3 is that the utility model adjustment part is mounted on the birds-eye view that highway car is decided toe formula pedal;

Fig. 4 is that Fig. 3 is along AA line segment cross-sectional schematic;

Fig. 5 is the utility model second embodiment scheme drawing;

Fig. 6 is that Fig. 5 is along BB line segment cross-sectional schematic;

Fig. 7 is the utility model the 3rd embodiment decomposing state schematic perspective view;

Fig. 8 is that the utility model the 3rd embodiment makes up schematic perspective view;

Fig. 9 is Fig. 8 cross-sectional schematic.

The utility model primary clustering nomenclature.

1 adjustment part 11 is adjusted head

12 first thread segments, 13 second thread segments

2 pedals, 21 clipping adjustment units

211 clip frames, 212 axles

213 springs, 214 catch

215 locationss, 216 through holes

3 pedals, 31 clipping adjustment units

311 clip frames, 312 axles

313 springs, 314 catch

315 locationss, 316 through holes

4 pedals, 41 main pedals

Hole, 411 rank 42 wing plates

43 spring-backed quills, 44 locationss

45 axles, 46 through holes.

The specific embodiment

About the utility model bicycle pedal adjustment part, its structure please cooperate consult shown in Figure 1, wherein:

These adjustment part 1 one ends are provided with one and adjust head 11, the other end is provided with one first thread segment 12, be provided with one second thread segment 13 in adjusting between the head 11 and first thread segment 12, and first thread segment 12 and second thread segment, 13 both hand of spirals adopt incorgruous setting, and adjustment part 1 first thread segment 12 diameter dimensions are less than second thread segment, 13 diameter dimensions.

In order to clearly demonstrate the kenel that the utility model adjustment part 1 is used in pedal, and can reach above-mentioned purpose and effect,, and be applied to respectively that highway car is decided toe formula pedal, the mountain-climbing car is decided toe formula pedal and Shockproof type pedal below for three embodiment.

The utility model first embodiment is applied to highway car and decides toe formula pedal, and please cooperate and consult Fig. 2 to shown in Figure 4:

This pedal 2, the clipping adjustment unit 21(figure that further includes at least one clip card pedal draws the card pedal), and one plug portion 22, plugs that portion 22 plugs the location with clipping adjustment unit 21 for card pedal one end and other end live splint is formulated the position;

This clipping adjustment unit 21 includes a clip frame 211, one axle 212, at least one spring 213, the catch 214 of one demihull shape and positioning piece 215, wherein this axle 212 is worn pivot pedal 2 and clip frame 211 1 ends, be positioned on the pedal 2 to make clip frame 212 be pivoted, (is example at this with two springs 213 and spring 213 is sheathed on the axle 212, and be sheathed on axle 212 two ends respectively), this clip frame 211 is provided with a through hole 216 structures, and adjustment part 1 wears through hole 216 structures of this clip frame 211, and be nut with this locations 215 of locations 215() be arranged on first thread segment 12, washer 214 is arranged on second thread segment 13, and spring 213 is a torsion spring, and its two ends are butted respectively in pedal 2 and catch 214;

By this, this clip frame 211 see through spring 213 relatively pedal 2 behind pivot, reset, function for live splint button locator card pedal, and the adjustment head 11 of adjustment part 1 and through hole 216 peritremes of clip frame 211 fasten, during rotation adjustment part 1, catch 214 relative adjustment part 1 displacements (since catch 214 to be subjected to both sides spring 213 butted stressed, catch 214 is along adjustment part 1 longitudinal travel), in order to the tension and relaxation degree (promptly adjusting the suitable separating pressure value of clipping adjustment unit 21 restriction card pedals) of setting spring 213 relative catch 214, and this locations 215 breaks away from order to anti-stop tab 214 relative adjustment parts 1.

See also Fig. 1, Fig. 5 and shown in Figure 6, it is that the utility model second embodiment use is decided toe formula pedal at the mountain-climbing car, is example at this with the two-sided card pedal that all can use, wherein:

This pedal 3 includes two clipping adjustment units 31, and this two clippings adjustment unit 31 is mounted on pedal 3 front and back ends positions respectively, makes pedal 3 with two-sided kenel live splint button locator card pedal (figure does not draw the card pedal);

This clipping adjustment unit 3 includes a clip frame 311, one axle 312, at least one spring 313, the catch 314 of one demihull shape and positioning piece 315, wherein this axle 312 is worn pivot pedal 3 and clip frame 311, be positioned on the pedal 3 to make clip frame 311 off-centre be pivoted, (is example at this with two springs 313 and spring 313 is sheathed on the axle 312, and be sheathed on axle 312 two ends respectively), this clip frame 311 is provided with a through hole 316 structures, and adjustment part 1 wears the through hole 316 of this clip frame 311, and be nut with this locations 315 of locations 315() be arranged on first thread segment 12, washer 314 is arranged on second thread segment 13, and spring 313 is a torsion spring, and its two ends are butted respectively in pedal 3 and catch 314;

By this, this clip frame 311 see through spring 313 relatively pedal 3 behind pivot, reset, function for live splint button locator card pedal, and the adjustment head 11 of adjustment part 1 and through hole 316 peritremes of clip frame 311 fasten, during rotation adjustment part 1, catch 314 relative adjustment part 1 displacements (since catch 314 to be subjected to both sides spring 313 butted stressed, catch 314 is along adjustment part 1 longitudinal travel), in order to the tension and relaxation degree of setting spring 313 relative catch 314, and this locations 315 breaks away from order to anti-stop tab 314 relative adjustment parts 1.

See also Fig. 1 and Fig. 7 to shown in Figure 9, it is applied to the Shockproof type pedal for the utility model the 3rd embodiment, wherein:

This pedal 4 includes a main pedal 41, at least one wing plate 42(is example at this with two wing plates 42), at least one hollow elasticity sleeve pipe 43(is example at this with 4 spring-backed quills 43) and at least one locations 44(be example at this with four locationss 44), in addition wear pivot wing plate 42 and wear pivot wing plate 42 and main pedal 41 at this with two axles 45) with main pedal 41(with axle 45 at least wholeheartedly, to make the combination that is pivoted of the main relatively pedal 41 of wing plate 42, it is example at this with two through holes 46 that each wing plate 42 is provided with at least one through hole 46(), single order hole 411(is example at this with hole, four rank 411 and main pedal 41 is provided with at least), this adjustment part 1 wears the through hole 46 of wing plate 42, spring-backed quill 43, and be incorporated into the hole, rank 411 of this main pedal 41 with second thread segment, 13 screw locks, and be incorporated into this locations 44 with first thread segment, 12 screw locks, respectively butted wing plate 42 in these spring-backed quill 43 two ends and main pedal 41;

So, wing plate 42 is able to main relatively pedal 41 pivot swings with spring-backed quill 43, provide wing plate 42 shock-proof effects, and the adjustment head 11 of adjustment part 1 and through hole 46 peritremes of wing plate 42 fasten, during rotation adjustment part 1, it drives the main relatively pedal 41 of wing plate 42 and pivots, and in order to the tension and relaxation degree of setting spring-backed quill 43 relative wing plates 42, and this locations 44 breaks away from order to prevent the main relatively pedal 41 of adjustment part 1.

What deserves to be mentioned is that the utility model is in the 3rd embodiment, when wherein main pedal 41 was provided with hole, rank 411 and is locked on adjustment part 1 first thread segment 12 for locationss 44, this locations 44 was placed in the 411 larger aperture ends of hole, rank, shown in graphic the tenth figure.

Via understanding after the above-mentioned explanation, the utility model mainly is to utilize adjustment part to have first thread segment, second thread segment, and first thread segment and second thread segment are incorgruous screw thread setting, it is arranged in pairs or groups when deciding toe formula pedal or Shockproof type pedal, adjusted the separating pressure value of deciding toe formula pedal restriction card pedal respectively, and its shock-proof effect that is provided of adjustment Shockproof type pedal, can prevent simultaneously adjustment part because of adjusting, come off voluntarily under cleaning maintenance or the running condition, and need re-assembly or even trouble such as loss.

Show and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. bicycle pedal adjustment part, it is characterized in that: this adjustment part one end is provided with one and adjusts head, the other end is provided with one first thread segment, be provided with one second thread segment in adjusting between the head and first thread segment, and first thread segment and the second thread segment hand of spiral adopts incorgruous setting.

2. a kind of bicycle pedal adjustment part according to claim 1 is characterized in that: the adjustment part first thread segment diameter dimension is less than the second thread segment diameter dimension.

One kind use the described bicycle pedal adjustment part of claim 1 decide toe formula pedal, it is characterized in that: this pedal includes the clipping adjustment unit of at least one clip pedal, this clipping adjustment unit includes a clip frame, one axle, at least one spring, one catch and positioning piece, wherein this axle is worn pivot pedal and clip frame, be positioned on the pedal to make the clip frame be pivoted, and spring housing is located on the axle, and adjustment part wears this clip frame, locations is arranged on first thread segment, washer is arranged on second thread segment, and both ends of the spring is butted respectively in pedal and catch; This clip frame see through spring relatively pedal behind pivot, reset, and the adjustment head of adjustment part and clip frame fasten.

4. Shockproof type pedal that uses the described bicycle pedal adjustment part of claim 1, it is characterized in that: this pedal includes a main pedal, at least one wing plate, at least one hollow elasticity sleeve pipe and at least one locations, in addition wear pivot wing plate and main pedal with axle at least wholeheartedly, to make the combination that is pivoted of the main relatively pedal of wing plate, this adjustment part wears wing plate, spring-backed quill, and be incorporated into this main pedal with the second thread segment screw lock, the first thread segment screw lock is incorporated into this locations, and these spring-backed quill two ends are butted wing plate and main pedal respectively; Wing plate pivots by the main relatively pedal of spring-backed quill and swings, and the adjustment head and the wing plate of adjustment part fasten.

5. a kind of Shockproof type pedal according to claim 4 is characterized in that: this main pedal is provided with when the single order hole is locked on first thread segment for locations at least, and this locations is placed in the hole, rank.