CN101837820B - Structure of bicycle pedals - Google Patents
Structure of bicycle pedals Download PDFInfo
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- CN101837820B CN101837820B CN200910026226A CN200910026226A CN101837820B CN 101837820 B CN101837820 B CN 101837820B CN 200910026226 A CN200910026226 A CN 200910026226A CN 200910026226 A CN200910026226 A CN 200910026226A CN 101837820 B CN101837820 B CN 101837820B
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- joint
- axostylus axostyle
- stretcher
- positioning unit
- groove
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Abstract
The invention discloses a structure of bicycle pedals. An elastic body and a control rod are inserted into an insertion slot of a pivot-joint shaft lever on one side of each pedal, and a stop plate of the control rod butts against one end of the elastic body tightly; a positioning body is accommodated in a positioning slotted hole on the side wall of the pivot-joint shaft lever, one end of the positioning body, which is close to an axial lead of the pivot-joint shaft lever, butts against the jack-up position of the control rod; one end of each crank leg is positioned on the bicycle, and an inner spiral groove of the other end of the crank leg is spirally connected with an outer spiral section on one side of a support joint; the support joint runs through a joint through groove axially; a positioning hole is radially formed on the inner side wall of the joint through groove; the pivot-joint shaft lever is inserted into the joint through groove of the support joint; one end of the positioning body, which is away from the pivot-joint shaft lever, is accommodated in the positioning hole of the support joint; a pressing head of one end of the control rod is pressed, so that the pedals can be assembled or disassembled positively and inversely on the crank legs, and the pedals are prevented from forgetting or losing due to additional arrangement; and the pedals can be arranged between the crank legs on both sides completely, so that the conveying cubical content and storage space are saved effectively.
Description
Technical field
The present invention relates to a kind of structure of bicycle, particularly a kind of structure of bicycle pedal.
Background technology
Bicycle pedal is that a kind of being assembled in supplies sole to trample the assembly that bicycle is advanced on the bicycle.The general common structure of bicycle pedal comprises a stretcher face (can be various moulding) and a pivot joint axostylus axostyle that stretches out at the stretcher side; During assembling, the outer end of the crank leg that is oppositely stretched out each other by this pivot joint axostylus axostyle and preceding sprocket wheel both sides articulates, and the bipod pedal tread lays respectively at the bicycle both sides and is the state of intersecting vertically with frame, conveniently to trample.
Present common bicycle (especially Folding Bicycle) transports the volume of timber and the space of storing in a warehouse for saving, and institute's stack-mounted stretcher employing occurred and can fold placement (when promptly not using this stretcher face bending not being made it and the applying of crank leg) or be assembled into the easy easy-off structure (stretcher being taken off other placement with convenient the operation at any time) of adorning.No matter and be the stretcher of collapsible placement or be prone to dress easy-off stretcher; All be to save the stretcher space in order to operate at any time; But the folding complex structure of placing stretcher, operation inconvenience, and the stretcher that is prone to adorn readily removable structure is separated other postpone; Be prone to forget (the expensive time was found afterwards) or lose (just can not find) at all, these structures have brought very big trouble for the assembling and the placement of stretcher.
Summary of the invention
In order to remedy above deficiency, the invention provides a kind of structure of bicycle pedal, it is simple in structure, and is easy to operate.
The present invention for the technical scheme that solves its technical matters and adopt is: a kind of structure of bicycle pedal; Comprise stretcher, supported joint and crank leg; To use direction to be benchmark, this stretcher upside is provided with a stretcher face, and stretcher one side is extended with one and articulates axostylus axostyle; Be provided with an insertion slot in this pivot joint axostylus axostyle, radially be provided with a location slotted eye on this pivot joint axostylus axostyle sidewall, this location notch hole is communicated with insertion slot;
This stretcher also comprises a control stalk, an elastic body and a positioning unit; The body of rod of this control stalk is provided with one and rises the position and relative this risen lowly bearing groove; This bearing groove just can supply positioning unit freely to insert (being the stretcher disassembly status when positioning unit is freely inserted the bearing groove); The body of rod one end of this control stalk is provided with a press head, and this control stalk other end is provided with a block plate; Elastic body is inserted in the insertion slot that articulates axostylus axostyle; Control stalk is inserted in the insertion slot that articulates axostylus axostyle and its end that is provided with block plate presses closer this elastic body one end; The rising the position and articulate the location notch hole position corresponding (be bicycle pedal and be connected running condition) on the axostylus axostyle sidewall of this control stalk with bicycle; Positioning unit is placed in this location notch hole; Positioning unit only peaks at the position of rising of this control stalk near an end that articulates the axostylus axostyle axial line; This location notch hole is away from the radial diameter of the opening diameter that articulates axostylus axostyle axial line one side less than positioning unit, prevent positioning unit deviate from this location notch hole (be in this example, control stalk rise in position and the bearing groove both one of can be to should location notch hole; Rise position and location notch hole to seasonable for stretcher is connected running condition, bearing groove and location notch hole to seasonable be the stretcher disassembly status);
Supported joint is a cylindric short type block, and the one of which side is extended with an external screw section, and this external screw section outer surface is provided with outside thread, axially runs through on this supported joint to be provided with one and to engage and to wear groove, and this joint is worn and radially is provided with hole, cave, a location on the groove madial wall;
Crank leg one end is positioned on the bicycle, and the other end is provided with an inner screw channel;
The external screw section of supported joint is bolted in the inner screw channel of this crank leg;
Articulate the joint that axostylus axostyle is inserted in supported joint and wear in the groove, positioning unit just can be placed in the hole, cave, location of supported joint (being connected running condition with bicycle for bicycle pedal) away from articulating axostylus axostyle one end; When pushing press head; This control stalk is to moving near the stretcher direction; Then positioning unit falls in the bearing groove of control stalk; Positioning unit breaks away from the hole, cave, location of supported joint away from pivot joint axostylus axostyle one end and is placed in the location notch hole that articulates axostylus axostyle at this moment, and can wear groove together with the joint that control stalk together detaches this supported joint this moment with the pivot joint axostylus axostyle of stretcher.
The user can oppositely put the stretcher that detaches out; And will articulate the plant joint of this supported joint of axostylus axostyle and wear in the groove; Can accomplish the inboard plant harvesting state of stretcher; Stretcher just can not pass into silence or lose like this, and because stretcher is in the interval of two side crank legs fully, so more can reduce the volume of timber and space.
As further improvement of the present invention, this elastic body is the strip spring.
As further improvement of the present invention, this positioning unit is spherical steel ball.
As further improvement of the present invention, this positioning unit is oval spherical steel ball.
As further improvement of the present invention, the joint of this supported joint is worn in pivot joint axostylus axostyle that groove can supply stretcher all plants.
Useful technique effect of the present invention is: the present invention adopts the mode of pushing control stalk; It is simple in structure simply and easily stretcher to be fixedly mounted or separates the crank leg; Easy to operate; Stretcher oppositely is inserted in this stretcher on the same package assembly after separating the crank leg, can prevent effectively that stretcher from putting in addition to forget or lose; And stretcher can place between the crank leg of both sides fully, can effective saving transport the volume of timber and storage space.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is a cut-away view of the present invention;
Fig. 3 is an A portion enlarged drawing among Fig. 2;
Fig. 4 is the first running condition scheme drawing of the present invention;
Fig. 5 is the second running condition scheme drawing of the present invention;
Fig. 6 is the 3rd a running condition scheme drawing of the present invention;
Fig. 7 is the 4th a running condition scheme drawing of the present invention;
Fig. 8 is the 5th a running condition scheme drawing of the present invention;
Fig. 9 is the 6th a running condition scheme drawing of the present invention;
Figure 10 is the 7th a running condition scheme drawing of the present invention;
Figure 11 is the 8th a running condition scheme drawing of the present invention.
The specific embodiment
Embodiment: a kind of structure of bicycle pedal, comprise stretcher 10, supported joint 20 and crank leg 30, be benchmark to use direction, these stretcher 10 upsides are provided with a stretcher face 11, and stretcher 10 1 sides are extended with one and articulate axostylus axostyle 12; Be provided with an insertion slot 121 in this pivot joint axostylus axostyle 12, radially be provided with a location slotted eye 122 on these pivot joint axostylus axostyle 12 sidewalls, this location notch hole 122 is communicated with insertion slot 121;
This stretcher 10 also comprises a control stalk 13, an elastic body 14 and a positioning unit 15; This control stalk 13 is one can be inserted in the body of rod in the insertion slot 121 that articulates axostylus axostyle 12, and an end of control stalk 13 is provided with a press head 134, and control stalk 13 other ends are provided with a block plate 131; Its sidewall is provided with one and rises position 132 and and rise the low relatively bearing groove 133 in position 132 than this; Bearing groove 133 just can supply positioning unit 15 freely to insert, and elastic body 14 is inserted in the insertion slot 121 that articulates axostylus axostyle 12, and control stalk 13 is inserted in the insertion slot 121 that articulates axostylus axostyle 12; Its end that is provided with block plate 131 is tight against elastic body 14; The rising position 132 and articulate location notch hole 122 positions corresponding (it is the bicycle serviceable condition that stretcher is connected with bicycle) on axostylus axostyle 12 sidewalls of this control stalk 13, positioning unit 15 is placed in the location notch hole 122, and it rises position 132 near what pivot joint axostylus axostyle 12 axial lines one end was tight against control stalk 13; This location notch hole 122 is away from the radial diameter of the opening diameter that articulates axostylus axostyle 12 axial lines one side less than positioning unit 15; Prevent that this positioning unit from deviating from location notch hole, positioning unit 15 exceeds this location notch hole 122 away from the opening setting height that articulates axostylus axostyle 12 axial lines one side away from articulating axostylus axostyle 12 1 ends, when pushing press head 134 (utilize shaft or finger all can); This control stalk 13 moves to the stretcher direction; This moment, its bearing groove 133 was positioned at this positioning unit 15 downsides, and the lower end of this positioning unit 15 will fall in this bearing groove 133, and this moment, this positioning unit 15 did not just exceed the outside of this insertion slot 121 away from an end that articulates axostylus axostyle 12; And when decontroling press head 134; Elastic body 14 resets and promotes this control stalk 13 to moving away from the stretcher direction, and this moment, the position 132 of rising of control stalk 13 pressed closer positioning unit 15 lower ends, makes and moves on the positioning unit 15; Simultaneously, because the block plate 131 of this control stalk 13 receives stop (stretcher is in bicycle and is connected running condition, and positioning unit 15 is equipped in the hole, cave, location 23 of supported joint 20 relatively) of this positioning unit 15,13 of this control stalks can't break away from insertion slot 121.
This supported joint 20 is a cylindric short type block; The one of which side is extended with external screw section 21; These external screw section 21 outer surfaces are provided with outside thread; Axially run through being provided with one and engaging and to wear groove 22 on this supported joint 20, this joint is worn and radially is provided with hole, cave, a location 23 on groove 22 madial walls, and the pivot joint axostylus axostyle 12 of this stretcher 10 this joints of all planting are worn in the groove 22; Crank leg 30 1 ends are positioned on the bicycle, and end then is provided with an inner screw channel 31 in addition; The external screw section 21 of this supported joint 20 is bolted in the inner screw channel 31 of crank leg 30; The pivot joint axostylus axostyle 12 of stretcher 10 is inserted in the joint of supported joint 20 and wears in the groove 22; When the joint that this pivot joint axostylus axostyle 12 is inserted in this supported joint 20 is worn in the groove 22 (as shown in Figure 4); Positioning unit 15 exceeds this location notch hole 122 can be run into to engage away from the part of the opening that articulates axostylus axostyle 12 1 sides and wear the cell wall of groove 22, and this pivots joint axostylus axostyle 12 can't be advanced, utilize at this moment a shaft (like key, little bottle opener, chopsticks, branch etc.) certainly this joint end opening of wearing groove 22 stretch into the press head 134 of pushing control stalk 13; Make in the control stalk 13 and move; Then the bearing groove 133 of control stalk 13 is corresponding with this positioning unit 15, and then this positioning unit 15 promptly falls in this bearing groove 133 (as shown in Figure 5), and articulating axostylus axostyle 12 like this is sustainable advancing (as shown in Figure 6);
When these pivot joint axostylus axostyle 12 whole these joints of insertion are worn groove 22 (as shown in Figure 7); This positioning unit 15 is also just corresponding with the hole 23, cave, location of this supported joint 20; This is with because elastic body 14 resets control stalk 13 to releasing away from the stretcher direction, and then the position 132 of rising of control stalk 13 presses closer this positioning unit 15 lower ends, makes it to move up in the hole, cave 23, location; Then can't detach the pivot joint axostylus axostyle 12 of this stretcher 10 joint of supported joint 20 and wear groove 22 this moment, and then this stretcher 10 is a serviceable condition.Therefore the crank leg 30 that needs only the bicycle both sides is all assembled supported joint 20, and the pivot joint axostylus axostyle 12 of the stretcher 10 of planting, and then can use stretcher 10 to trample, and advances to drive bicycle.
And in the time will transporting or store in a warehouse, can earlier stretcher 10 be detached supported joint 20, reducing the volume of timber and to take up room, its operational motion order as follows:
1) pushes this press head 134 (as shown in Figure 8) with finger; This control stalk 13 is moved to the stretcher direction; Make the bearing groove 133 of this control stalk 13 corresponding with these positioning unit 15 positions; Then this positioning unit 15 falls in this bearing groove 133, and be that hand-holdable this stretcher 10 will articulate axostylus axostyle 12 and wear groove 22 together with the joint that control stalk 13 detaches supported joint 20 this moment;
2) leave and engage when wearing groove 22 when articulating axostylus axostyle 12; Because of this control stalk 13 has not been pressed; Then this elastic body 14 resets and promotes this control stalk 13 and make this control stalk 13 to moving away from the stretcher direction, and it is risen position 132 and then presses closer these positioning unit 15 lower ends and make it to move (as shown in Figure 2);
3) user's stretcher 10 that will detach out is oppositely put; And will articulate axostylus axostyle 12 plant the joint of this supported joint 20 and wear in the groove 22; Can accomplish the inboard plant harvesting state (like Figure 10, shown in Figure 11) of stretcher; Stretcher just can not pass into silence or lose like this, and because stretcher is in the interval of two side crank legs 30 fully, so more can reduce the volume of timber and space.
Said elastic body is the strip spring.
Said positioning unit is spherical steel ball.
Said positioning unit is oval spherical steel ball.
The joint of said supported joint 20 is worn in pivot joint axostylus axostyle that groove 22 can supply stretcher all plants.
Claims (5)
1. the structure of a bicycle pedal; It is characterized by: comprise stretcher (10), supported joint (20) and crank leg (30); To use direction to be benchmark, this stretcher (10) upside is provided with a stretcher face (11), and stretcher (10) one sides are extended with one and articulate axostylus axostyle (12); Be provided with an insertion slot (121) in this pivot joint axostylus axostyle (12), radially be provided with a location slotted eye (122) on this pivot joint axostylus axostyle (12) sidewall, this location notch hole (122) is communicated with insertion slot (121);
This stretcher (10) also comprises a control stalk (13), an elastic body (14) and a positioning unit (15); The body of rod of this control stalk (13) is provided with one and rises position (132) and relative this risen the low bearing groove (133) in position (132); Bearing groove (133) just can supply positioning unit (15) freely to insert; The body of rod one end of this control stalk (13) is provided with a press head (134), and this control stalk (13) other end is provided with a block plate (131); Elastic body (14) is inserted in the insertion slot (121) that articulates axostylus axostyle (12); Control stalk (13) is inserted in the insertion slot (121) that articulates axostylus axostyle (12) and its end that is provided with block plate (131) presses closer this elastic body (14) one ends; Location notch hole (122) position of rising on position (132) and pivot joint axostylus axostyle (12) sidewall of this control stalk (13) is corresponding; Positioning unit (15) is placed in this location notch hole (122); Positioning unit (15) is risen position (132) near what an end that articulates axostylus axostyle (12) axial line only peaked at this control stalk (13), and this location notch hole (122) is away from the radial diameter of the opening diameter that articulates axostylus axostyle (12) axial line one side less than positioning unit (15);
Supported joint (20) one sides are extended with an external screw section (21), and this external screw section (21) outer surface is provided with outside thread, axially run through on this supported joint (20) to be provided with one and to engage and to wear groove (22), and this joint is worn on groove (22) madial wall and radially is provided with hole, cave, a location (23);
Crank leg (30) one ends are positioned on the bicycle, and the other end is provided with an inner screw channel (31);
The external screw section (21) of supported joint (20) is bolted in the inner screw channel (31) of crank leg (30);
Pivot joint axostylus axostyle (12) is inserted in the joint of supported joint (20) and wears in the groove (22), and positioning unit (15) just can be placed in the hole, cave, location (23) of supported joint away from an end that articulates axostylus axostyle (12);
2. the structure of a kind of bicycle pedal according to claim 1 is characterized by: this elastic body (14) is the strip spring.
3. the structure of a kind of bicycle pedal according to claim 1 is characterized by: this positioning unit (15) is spherical steel ball.
4. the structure of a kind of bicycle pedal according to claim 1 is characterized by: this positioning unit (15) is oval spherical steel ball.
5. the structure of a kind of bicycle pedal according to claim 1 is characterized by: the joint of this supported joint (20) is worn in pivot joint axostylus axostyle that groove (22) can supply stretcher all plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026226A CN101837820B (en) | 2009-03-16 | 2009-03-16 | Structure of bicycle pedals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910026226A CN101837820B (en) | 2009-03-16 | 2009-03-16 | Structure of bicycle pedals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101837820A CN101837820A (en) | 2010-09-22 |
| CN101837820B true CN101837820B (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910026226A Active CN101837820B (en) | 2009-03-16 | 2009-03-16 | Structure of bicycle pedals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101837820B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK2934996T3 (en) * | 2012-12-21 | 2020-08-17 | Proto Fab Inc | CRANE KIT AND METHOD FOR TRANSFERING POWER IN A CRANE KIT |
| CN105564578A (en) * | 2014-10-16 | 2016-05-11 | 环玮企业股份有限公司 | Axis assembly with quick release function |
| CN105775023A (en) * | 2014-12-25 | 2016-07-20 | 天津市雍东科技有限公司 | Pedal |
| CN205524769U (en) * | 2016-01-25 | 2016-08-31 | 天津旭锋运动器材制造有限公司 | But pedal structure of fast assembly |
-
2009
- 2009-03-16 CN CN200910026226A patent/CN101837820B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101837820A (en) | 2010-09-22 |
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Address after: 215400, fidelity Road, Taicang, Jiangsu, 67 Patentee after: Eurasia Electric Technology (Jiangsu) Co.,Ltd. Address before: 215400, fidelity Road, Taicang, Jiangsu, 67 Patentee before: OYAMA BICYCLES (TAICANG) Co.,Ltd. |
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