CN210681044U - Pedal structure - Google Patents
Pedal structure Download PDFInfo
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- CN210681044U CN210681044U CN201921391410.8U CN201921391410U CN210681044U CN 210681044 U CN210681044 U CN 210681044U CN 201921391410 U CN201921391410 U CN 201921391410U CN 210681044 U CN210681044 U CN 210681044U
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- limiting
- adjusting screw
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- 229910052751 metal Inorganic materials 0.000 description 3
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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Abstract
A pedal structure comprises a mandrel, a pedal body connected with the mandrel and a rear hook plate rotatably connected to the rear end of the pedal body, wherein a rotating shaft is arranged at the rear end of the pedal body, the rear hook plate is rotatably connected with the rotating shaft, and a pair of torsion springs surrounds the rotating shaft and is connected with the pedal body; the rear hook plate is provided with a step through hole, the step through hole is sleeved with an adjusting screw and an anti-rotation pressing piece in threaded connection with the adjusting screw, an annular limiting plate is arranged at the upper end of the adjusting screw, and the annular limiting plate is abutted against the step of the step through hole. The utility model discloses the footboard structure is equipped with spacing arch on preventing rotating the briquetting, and spacing arch can joint in step through-hole inner chamber, when twisting the adjusting screw, prevents rotating the briquetting and can stop not changeing, can prevent that the torsional spring from taking place crooked, guarantees that the both sides atress of back collude the board is even; the pedal body is equipped with the wearing layer in the position with the locking plate joint, prevents its wearing and tearing.
Description
Technical Field
The utility model relates to a bicycle accessory technical field, concretely relates to footboard structure.
Background
In cycling sporting events, particularly in downhill events, double bend events, cross country events, etc. of mountain bikes and extreme bikes, riders are traveling on unpaved and rough tracks, and in order to maintain ride stability, the riders generally choose a step-in pedal that releasably engages a locking tab secured to the rider's sole, which is critical to the choice of pedaling.
The stepping type pedal is releasably buckled on the locking plate of the sole through a fixed fastener and a movable fastener which are arranged on the pedal, so that the foot of a rider is not separated from the pedal, and the stepping type pedal is more labor-saving and faster to accelerate compared with the common pedal, so that the stepping type pedal is frequently used by the rider in bicycle sports competition and common riding exercise.
The snap-in elasticity of the stepping pedal and the riding shoes is adjusted by adjusting the torsion force of the torsion spring on the pedal, so that the situation that the rider moves the feet down from the pedal and replaces the feet on the pedal in the sports competition is guaranteed, and the rider is assisted to smoothly complete all actions of the whole course track.
Among the prior art, torsional spring elastic adjustment operation is improper, often can cause the torsional spring to take place crooked to cause the activity fastener both sides atress of stepping into the footboard uneven, step into the footboard and ride the unsuitable with the locking plate buckle elasticity dynamics on the shoes, the passerby match is ridden in the influence. How to solve the technical problem is the technical problem that needs to be solved in the technical field of the existing bicycle accessories.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a footboard structure to solve the problem that proposes among the above-mentioned background art.
The utility model provides a following technical scheme: the pedal comprises a mandrel, a pedal body connected with the mandrel and a rear hook plate rotatably connected to the rear end of the pedal body, wherein a rotating shaft is arranged at the rear end of the pedal body, the rear hook plate is rotatably connected with the rotating shaft, and a pair of torsion springs surrounds the rotating shaft and is connected with the pedal body; the rear hook plate is provided with a step through hole, the step through hole is sleeved with an adjusting screw and an anti-rotation pressing piece in threaded connection with the adjusting screw, the upper end of the adjusting screw is provided with an annular limiting plate, and the annular limiting plate abuts against the step of the step through hole; the inner side elastic strip of the torsion spring is abutted against the lower end face of the pedal body, and the outer side elastic strip of the torsion spring is abutted against the lower end face of the anti-rotation pressing piece.
Preferably, the outer wall of the anti-rotation pressing piece is provided with a limiting bulge, and the shape and the size of the inner cavity wall of the step through hole are matched with the shape and the size of the anti-rotation pressing piece.
Preferably, the anti-rotation pressing piece is cylindrical, a first limit groove is formed in the lower end of the anti-rotation pressing piece, a second limit groove which is located on the same side as the first limit groove is formed in the lower end of the step through hole, and the elastic strip on the outer side of the torsion spring is abutted to the first limit groove.
Preferably, the number of the limiting protrusions is at least 1.
Preferably, the lower surface of the end part of the rear hook plate is provided with a wear-resistant layer.
Preferably, the pedal body is provided with a limiting hole, and the hole wall of the limiting hole is provided with a wear-resistant layer at the front end of the pedal body.
Preferably, the upper end face of the pedal body is clamped with a wear-resistant sheet.
Preferably, the peripheral edge of the wear-resistant sheet is provided with a limiting plate, the pedal body is provided with a limiting groove matched with the limiting plate in shape and size, and the limiting plate is clamped in the limiting groove.
The embodiment of the utility model provides a pair of footboard structure has following beneficial effect: the utility model discloses the footboard structure is equipped with spacing arch on preventing rotating the briquetting, and spacing arch can joint in step through-hole inner chamber, when twisting the adjusting screw, prevents rotating the briquetting and can stop not changeing, can prevent that the torsional spring from taking place crooked, guarantees that the both sides atress of back collude the board is even; the pedal body is provided with a wear-resistant layer at the position clamped with the locking plate to prevent the pedal body from being worn; the upper end surface of the pedal body adopts a clamping connection mode to fix the wear-resistant sheet, so that the pedal body is attractive and is not easy to fall off.
Drawings
FIG. 1 is an exploded view of the pedal structure of the present invention;
FIG. 2 is a front sectional view of the pedal of the present invention;
FIG. 3 is a schematic view of the anti-rotation pressing member of the present invention;
fig. 4 is a schematic view of the structure of the rear hook plate in the bottom view direction;
FIG. 5 is a schematic view of the side view direction structure of the rear hook plate of the present invention;
FIG. 6 is a perspective view of the pedal structure of the present invention;
FIG. 7 is a side view of the pedal structure of the present invention;
fig. 8 is a partial enlarged view of a in the pedal structure diagram 7 of the present invention;
fig. 9 is a schematic structural view of the wear-resistant plate of the present invention;
1. the novel anti-rotation brake pad comprises a pedal body, 2 parts of a mandrel, 3 parts of a rear hook plate, 3 parts of 1 step through hole, 3 parts of 1a step, 3 parts of 1b second limiting groove, 4 parts of a rotating shaft, 5 parts of a torsion spring, 5 parts of 1 part of an inner elastic strip, 5 parts of 2 parts of an outer elastic strip, 6 parts of an anti-rotation pressing piece, 6 parts of 1 limiting protrusion, 6 parts of 2 first limiting groove, 8 parts of an adjusting screw, 8 parts of 1 annular limiting plate, 9 parts of a first wear-resistant layer, 10 parts of a second wear-resistant layer, 11 parts of a wear-resistant sheet and 12 parts of a limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 1, the pedal structure of the present invention is shown in an exploded view; the pedal comprises a mandrel 2, a pedal body 1 connected with the mandrel 2 and a rear hook plate 3 rotatably connected to the rear end of the pedal body 1, wherein a rotating shaft 4 is arranged at the rear end of the pedal body 1, the rear hook plate 3 is rotatably connected with the rotating shaft 4, and a pair of torsion springs 5 surrounds the rotating shaft 4 and is connected with the pedal body 1; the rear hook plate 3 is provided with a step through hole 3-1, the step through hole 3-1 is sleeved with an adjusting screw 8 and an anti-rotation pressing piece 6 in threaded connection with the adjusting screw 8, the upper end of the adjusting screw 8 is provided with an annular limiting plate 8-1, and the annular limiting plate 8-1 is abutted against the step 3-1a of the step through hole 3-1; 5 inboard spring strips 5-1 of torsional spring support with pedal body 2 lower terminal surface and 5 outside spring strips 5-2 of torsional spring support with prevent rotating the lower terminal surface of briquetting 6 and support.
The outer wall of the anti-rotation pressed piece 6 is provided with a limiting bulge 6-1, and the shape and the size of the inner cavity wall of the step through hole 3-1 are matched with the shape and the size of the anti-rotation pressed piece 6.
The torsion force adjusting method of the torsion spring 5 comprises the steps that an adjusting screw 8 and an anti-rotation pressing piece 6 in threaded connection with the adjusting screw 8 are sleeved in a step through hole 3-1, the upper end of the adjusting screw 8 is provided with an annular limiting plate 8-1, and the annular limiting plate 8-1 stops at the step 3-1a to prevent the adjusting screw 8 from falling off. When the adjusting screw 8 is rotated, the distance between the adjusting screw 8 and the anti-rotation pressing piece 6 is increased or decreased, and the elastic strip 5-2 at the outer side of the torsion spring 5 is abutted against the lower end face of the anti-rotation pressing piece 6, so that the distance between the adjusting screw 8 and the anti-rotation pressing piece 6 is increased or decreased, the torsion spring 5 can be compressed or loosened, and the effect of torque force adjustment is realized.
The working principle that the anti-rotation pressing piece 6 prevents the torsion spring from being inclined is as follows: when the adjusting screw 8 is twisted, the anti-rotation pressing piece 6 is provided with a limiting bulge 6-1, the limiting bulge 6-1 can be clamped in an inner cavity of the step through hole 3-1, and a limiting groove matched with the limiting bulge 6-1 in shape and size is arranged on the wall of the inner cavity of the step through hole 3-1, so that the anti-rotation pressing piece 6 can be prevented from rotating, and the torsion spring 5 is prevented from being inclined.
The number of the limiting bulges 6-1 is at least 1, and the rotation stopping effect of the limiting bulges 6-1 with a plurality of numbers is better.
The limiting protrusion 6-1 may be a limiting lug protrusion as shown in fig. 3, may also be a non-rotation body feature such as a hexagon, a quadrangle, a triangle, or the like, or may also be another protrusion with an irregular shape.
If the anti-rotation pressing piece 6 is not provided with the limiting protrusion 6-1, when the adjusting screw 8 is twisted, the surface of the anti-rotation pressing piece 6 is smooth and has no stop limit with the inner cavity wall of the step through hole 3-1, the anti-rotation pressing piece 6 can rotate along with the adjusting screw 8, so that the elastic strips 5-2 on the outer side of the torsion spring 5 are driven to rotate together, the torsion spring 5 is inclined, and the two sides of the rear hook plate 3 are stressed unevenly.
The screw head of the adjusting screw 8 is provided with an inner hexagonal adjusting hole or an inner four-corner adjusting hole, the screw head of the adjusting screw 8 penetrates out of the step through hole 3-1, and the adjusting screw 8 can be conveniently adjusted by a screwdriver.
Preferably, the anti-rotation pressing piece 6 is cylindrical, a first limiting groove 6-2 is formed in the lower end of the anti-rotation pressing piece, a second limiting groove 3-1b which is on the same side as the first limiting groove 6-2 is formed in the lower end of the step through hole 3-1, and the elastic strip 5-2 on the outer side of the torsion spring 5 abuts against the first limiting groove 6-2.
The outer elastic strip 5-2 of the torsion spring 5 is abutted against the first limiting groove 6-2, the first limiting groove 6-2 can limit and fix the outer elastic strip 5-2 of the torsion spring 5, the torsion spring 5 can be better adjusted, and the outer elastic strip 5-2 of the torsion spring 5 is prevented from moving.
The lower surface of the end part of the rear hook plate 3 is provided with a first wear-resistant layer 9; the pedal body 1 is provided with a limiting hole 12, and a second wear-resistant layer 10 is arranged on the hole wall of the limiting hole 12 at the front end of the pedal body 1.
Because the pore wall of 3 tip lower surfaces of back colluding board and spacing holes 12 is in pedal body 1 front position department, these 2 positions often with the locking plate joint, wear very easily, add the wearing layer for this 2 positions of protection pedal body 1, prevent its wearing and tearing.
The first wear-resistant layer 9 and the second wear-resistant layer 10 are injection-molded to the lower surface of the end of the rear hook plate 3 and the wall of the limiting hole 12, and it should be noted that the wear-resistant layers can be engineering plastics, rubber, wear-resistant materials prepared by blending glass fibers and engineering plastics, and the like.
The first wear-resistant layer 9 and the second wear-resistant layer 10 may also be ceramic layers, and the ceramic layers may be connected with the leg cover body 1 in other fixed connection manners such as bonding connection, brazing connection, or bolt connection.
The first wear-resistant layer 9 and the second wear-resistant layer 10 may also be metal sheets, and the metal sheets are wrapped on the lower surface of the end of the rear hook plate 3 and the hole wall of the limiting hole 12.
The upper end surface of the pedal body 1 is clamped with a wear-resistant sheet 11, the wear-resistant sheet 11 can be made of wear-resistant materials such as engineering plastics and rubber, and preferably made of metal sheets such as aluminum sheets or stainless steel sheets.
It is known that in the prior art, the wear-resistant sheet 11 is generally designed by gluing, that is, the wear-resistant sheet 11 is fixed on the upper end surface of the pedal body 1 by gluing, and the fixing mode is easy to fall off and lose; or fastened with screws, but is aesthetically unpleasing. The utility model discloses, adopt the joint mode wear-resisting piece 11 neighboring edge is equipped with limiting plate 11-1, be equipped with on pedal body 1 and match the suitable spacing recess with limiting plate 11-1 shape and size, limiting plate 11-1 joint is in spacing recess. The fixed connection mode has beautiful appearance and is not easy to fall off.
The operation method of the stepping pedal worn by the rider is as follows: lift the foot, the spacing hole 10 of pedal body 1 front end is gone into to the locking plate front end card on the shoes of will riding, then step on the back through the back heel hard and collude board 3, collude the power extrusion torsional spring 5 that board 3 received after to make after collude board 3 toward pedal body 1 rear below and rotate, collude board 3 lower part after the locking plate rear end is taken advantage of the situation entering, then collude board 3 after depending on the elasticity of torsional spring 5 messenger and collude board 3 and reset, with the locking plate card firmly.
The embodiment of the utility model provides a pair of footboard structure has following beneficial effect: the utility model discloses the footboard structure is equipped with spacing arch on preventing rotating the briquetting, and spacing arch can joint in step through-hole inner chamber, when twisting the adjusting screw, prevents rotating the briquetting and can stop not changeing, can prevent that the torsional spring from taking place crooked, guarantees that the both sides atress of back collude the board is even; the pedal body is provided with a wear-resistant layer at the position clamped with the locking plate to prevent the pedal body from being worn; the upper end surface of the pedal body adopts a clamping connection mode to fix the wear-resistant sheet, so that the pedal body is attractive and is not easy to fall off.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like are to be construed broadly, for example, as being either fixedly connected or detachably connected or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (8)
1. The utility model provides a footboard structure, includes dabber (2), connects pedal body (1) and the rotation of dabber (2) and connects board (3) are colluded to the back of pedal body (1) rear end, characterized by: the rear end of the pedal body (1) is provided with a rotating shaft (4), the rear hook plate (3) is rotatably connected with the rotating shaft (4), and a pair of torsion springs (5) surrounds the rotating shaft (4) and is connected with the pedal body (1); the rear hook plate (3) is provided with a step through hole (3-1), the step through hole (3-1) is sleeved with an adjusting screw (8) and an anti-rotation pressing piece (6) in threaded connection with the adjusting screw (8), the upper end of the adjusting screw (8) is provided with an annular limiting plate (8-1), and the annular limiting plate (8-1) abuts against the step (3-1a) of the step through hole (3-1); the inner side elastic strip (5-1) of the torsion spring (5) is abutted against the lower end face of the pedal body (2), and the outer side elastic strip (5-2) of the torsion spring (5) is abutted against the lower end face of the anti-rotation pressing piece (6).
2. The pedal structure according to claim 1, wherein: the outer wall of the anti-rotation pressed piece (6) is provided with a limiting bulge (6-1), and the shape and the size of the inner cavity wall of the step through hole (3-1) are matched with the shape and the size of the anti-rotation pressed piece (6).
3. The pedal structure according to claim 2, wherein: the anti-rotation pressing piece (6) is cylindrical, a first limiting groove (6-2) is formed in the lower end of the anti-rotation pressing piece, a second limiting groove (3-1b) which is the same with the first limiting groove (6-2) is formed in the lower end of the step through hole (3-1), and the outer elastic strip (5-2) of the torsion spring (5) abuts against the inside of the first limiting groove (6-2).
4. A pedal structure according to claim 2 or 3, wherein: the number of the limiting bulges (6-1) is at least 1.
5. A pedal structure according to any one of claims 1 to 3, wherein: the lower surface of the end part of the rear hook plate (3) is provided with a first wear-resistant layer (9).
6. A pedal structure according to any one of claims 1 to 3, wherein: the pedal body (1) is provided with a limiting hole (12), and a second wear-resistant layer (10) is arranged on the hole wall of the limiting hole (12) at the front end of the pedal body (1).
7. A pedal structure according to any one of claims 1 to 3, wherein: the upper end face of the pedal body (1) is clamped with a wear-resistant sheet (11).
8. The pedal structure according to claim 7, wherein: the peripheral edge of the wear-resistant sheet (11) is provided with a limiting plate (11-1), the pedal body (1) is provided with a limiting groove matched with the limiting plate (11-1) in shape and size, and the limiting plate (11-1) is clamped in the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391410.8U CN210681044U (en) | 2019-08-26 | 2019-08-26 | Pedal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391410.8U CN210681044U (en) | 2019-08-26 | 2019-08-26 | Pedal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210681044U true CN210681044U (en) | 2020-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921391410.8U Active CN210681044U (en) | 2019-08-26 | 2019-08-26 | Pedal structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN210681044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339566A (en) * | 2022-08-04 | 2022-11-15 | 福建金汉科技有限公司 | Pedal structure |
-
2019
- 2019-08-26 CN CN201921391410.8U patent/CN210681044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339566A (en) * | 2022-08-04 | 2022-11-15 | 福建金汉科技有限公司 | Pedal structure |
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Address after: 266000 Room 302, building a 3, 328 Chengkang Road, Xiazhuang street, Chengyang District, Qingdao City, Shandong Province Patentee after: Qingdao maijin Intelligent Technology Co.,Ltd. Address before: 266000 room 207-1, building 2, 130 jiushui East Road, Fushan road street, Licang District, Qingdao City, Shandong Province Patentee before: QINGDAO MAGENE INTELLIGENCE TECHNOLOGY Co.,Ltd. |
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Address after: No. 126 Shuyu Road, Xiazhuang Street, Chengyang District, Qingdao City, Shandong Province, China 266107 Patentee after: Qingdao maijin Intelligent Technology Co.,Ltd. Country or region after: China Address before: 266000 Room 302, building a 3, 328 Chengkang Road, Xiazhuang street, Chengyang District, Qingdao City, Shandong Province Patentee before: Qingdao maijin Intelligent Technology Co.,Ltd. Country or region before: China |