CN210310689U - Pedal mounting structure - Google Patents
Pedal mounting structure Download PDFInfo
- Publication number
- CN210310689U CN210310689U CN201921386834.5U CN201921386834U CN210310689U CN 210310689 U CN210310689 U CN 210310689U CN 201921386834 U CN201921386834 U CN 201921386834U CN 210310689 U CN210310689 U CN 210310689U
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- connecting shaft
- mounting structure
- pedal
- open slot
- bracket
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Abstract
The utility model belongs to the technical field of electric bicycles, in particular to a pedal mounting structure, which comprises a bracket, wherein a transverse jack is arranged on the bracket, a connecting shaft is fixedly arranged on the jack in a penetrating way, and two ends of the connecting shaft are exposed out of the bracket and are hinged with pedals; the connecting shaft is connected with locking nuts which are attached to two sides of the bracket; an open slot is formed in the side, facing the connecting shaft, of the pedal plate, a pin shaft is mounted at the head of the connecting shaft and supported in the open slot; a mounting hole is formed in the bottom of the open slot, a top column is movably matched in the mounting hole, and a compression spring is supported at the bottom of the top column; the upper surface of the head of the connecting shaft is provided with a positioning groove, and when the pedal plate rotates upwards to a storage state, the top column extends out of the mounting hole and is embedded into the positioning groove. The utility model provides a running-board mounting structure, compact structure, compression spring and fore-set cooperation are spacing, and convenient operation is laborsaving.
Description
Technical Field
The utility model belongs to the technical field of electric bicycle, concretely relates to running-board mounting structure.
Background
The electric bicycle pedal is used for the part that the driver steps on in the driving process, and some small-sized electric bicycles can be made into a storable rotating structure for folding and storing and other space angles. However, the existing pedal storage is usually connected with the pedal through a spring, and an operator is labored to overcome the spring force when using the pedal; and is generally not compact and costly.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a running-board mounting structure, compact structure, compression spring and fore-set cooperation are spacing, and convenient operation is laborsaving.
The purpose of the utility model is realized like this: a pedal mounting structure comprises a support, wherein a transverse insertion hole is formed in the support, a connecting shaft is fixedly arranged on the insertion hole in a penetrating mode, and two ends of the connecting shaft are exposed out of the support and hinged with pedals; the connecting shaft is connected with locking nuts which are attached to two sides of the bracket; an open slot is formed in the side, facing the connecting shaft, of the pedal plate, a pin shaft is mounted at the head of the connecting shaft and supported in the open slot; a mounting hole is formed in the bottom of the open slot, a top column is movably matched in the mounting hole, and a compression spring is supported at the bottom of the top column; the upper surface of the head of the connecting shaft is provided with a positioning groove, and when the pedal rotates upwards to a storage state, the top column extends out of the mounting hole and is embedded into the positioning groove; arc transition between top head upper surface and the terminal surface, when the running-board rotates downwards and expandes to the level, the fore-set supports and leans on at the connecting axle terminal surface, and the open slot below sets up the stopper, and the stopper supports in the connecting axle below this moment.
Furthermore, limiting surfaces are arranged on two sides of the connecting shaft, and the shape of the jack on the support is consistent with the shape of the cross section of the connecting shaft.
Furthermore, the support is formed by folding a left support body and a right support body.
Furthermore, annular bulges are arranged on two sides of the support around the insertion hole, and the locking nut is matched in the annular bulges.
Furthermore, a positioning notch is formed in the insertion hole of the frame body on one side, and a radial marking screw hole opposite to the positioning groove is formed in the connecting shaft.
Furthermore, the surface of the pedal is provided with an anti-skid groove.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. one connecting shaft is matched with the two pedals, so that the structure is compact; the connecting shaft has an opposite section, so that circumferential rotation is effectively limited; the two locking nuts ensure that the axial position of the connecting shaft is fixed;
2. the arc transition between the upper surface and the end surface of the top head part facilitates the rotation of the pedal;
3. the support is folded by two support bodies, so that the assembly is more convenient.
Drawings
FIG. 1 is an overall view of the outer shape of a pedal mounting structure according to an embodiment of the present invention;
FIG. 2 is an exploded view of a pedal mounting structure according to an embodiment of the present invention;
FIG. 3 shows an expanded state of the pedal plate mounting structure according to the embodiment of the present invention;
fig. 4 shows a state of the pedal plate mounting structure according to the embodiment of the present invention;
FIG. 5 is an enlarged view of a portion of a bracket according to an embodiment of the present invention;
fig. 6 is a part diagram of a connecting shaft in an embodiment of the present invention.
Reference numerals: 1. a support; 1a, a left frame body; 1b, a right frame body; 1c, a jack; 1d, annular bulges; 1e, positioning a notch; 2. a foot pedal; 2a, an anti-slip groove; 2b, an open slot; 2c, a limiting block; 2d, mounting holes; 3. a connecting shaft; 3a, positioning grooves; 3b, an arc surface; 3c, external threads; 3d, a limiting surface; 3e, marking screw holes; 4. locking the nut; 5. a pin shaft; 6. a top pillar; 7. compressing the spring.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
A pedal mounting structure, combine fig. 1 and fig. 2, including the support 1, the support 1 is formed by left support body 1a and right support body 1b are folded, fix between the two through fasteners such as the bolt, etc.; a jack 1c is arranged below the bracket 1, a connecting shaft 3 is transversely fixed on the jack 1c, and two ends of the connecting shaft 3 are hinged with the pedal 2. Referring to fig. 3, an open slot 2b is formed in the pedal 2 opposite to the connecting shaft 3, a pin 5 is mounted at the head of the connecting shaft 3, and the pin 5 is supported on two side walls of the open slot 2 b. Wherein, the bottom of the open slot 2b is provided with a mounting hole 2d, a support pillar 6 is movably matched in the mounting hole 2d, and the bottom of the support pillar 6 supports a compression spring 7; the upper surface of the head of the connecting shaft 3 is provided with a positioning groove 3a, the positioning groove 3a is preferably an arc-shaped groove, and the head of the support pillar 6 is preferably made into a spherical shape. Referring to fig. 4, when the pedal 2 is rotated upward to the storage state, the top post 6 extends out of the mounting hole 2d and is inserted into the positioning groove 3 a; the top head upper surface and the end surface are transited by an arc surface 3b to facilitate the rotation of the pedal 2.
Referring to fig. 4, when the pedal 2 rotates downwards to be horizontally unfolded, the top post 6 abuts against the end surface of the connecting shaft 3, the limiting block 2c is arranged below the open slot 2b, and the limiting block 2c is supported below the connecting shaft 3 at the moment, so that the horizontally unfolded state of the pedal 2 is ensured. The shape of running-board 2 preferably adopts the inside thick outside triangle-shaped structure that narrows gradually, and inside thickness is thick can the easy to assemble part, and the narrower operation of being convenient for in the outside is accomodate. An anti-slip groove 2a can be arranged on the upper surface of the pedal plate 2.
Referring to fig. 5 and 6, two sides of the connecting shaft 3 are provided with limiting surfaces 3d, and the shape of the insertion hole 1c on the bracket 1 is consistent with the shape of the cross section of the connecting shaft 3. The limiting surface 3d can play a role in limiting the circumferential rotation of the connecting shaft 3; two sections of external threads 3c are further arranged on the connecting shaft 3 at intervals and used for being matched with locking nuts 4, and the locking nuts 4 lean against two side walls of the support 1, so that the axial movement of the connecting shaft 3 is limited. Annular protrusions 1d surrounding the locking nut 4 are further arranged on two side walls of the support 1, so that the tightening state of the locking nut 4 is prevented from being interfered by external factors.
And a positioning notch 1e is formed in the jack 1c of the frame body on one side, and a marking screw hole 3e which is radial and opposite to the positioning notch 1e is formed in the connecting shaft 3. The marking screw hole 3e can be provided with a marking rod, when the connecting shaft 3 is inserted and the marking rod moves to the positioning notch 1e, the length of the two sides of the connecting shaft 3 extending out of the bracket 1 is consistent, and therefore assembly is facilitated.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. A running-board mounting structure, includes the support, its characterized in that: a transverse jack is formed in the bracket, a connecting shaft is fixedly arranged in the jack in a penetrating manner, and two ends of the connecting shaft are exposed out of the bracket and hinged with a pedal; the connecting shaft is connected with locking nuts which are attached to two sides of the bracket; an open slot is formed in the side, facing the connecting shaft, of the pedal plate, a pin shaft is mounted at the head of the connecting shaft and supported in the open slot; a mounting hole is formed in the bottom of the open slot, a top column is movably matched in the mounting hole, and a compression spring is supported at the bottom of the top column; the upper surface of the head of the connecting shaft is provided with a positioning groove, and when the pedal rotates upwards to a storage state, the top column extends out of the mounting hole and is embedded into the positioning groove; arc transition between top head upper surface and the terminal surface, when the running-board rotates downwards and expandes to the level, the fore-set supports and leans on at the connecting axle terminal surface, and the open slot below sets up the stopper, and the stopper supports in the connecting axle below this moment.
2. The footrest mounting structure as described in claim 1, wherein: limiting surfaces are arranged on two sides of the connecting shaft, and the shape of the insertion hole in the support is consistent with the shape of the cross section of the connecting shaft.
3. The footrest mounting structure as described in claim 1, wherein: the support is formed by folding a left support body and a right support body.
4. The footrest mounting structure as claimed in claim 1 or 3, wherein: annular bulges are arranged on two sides of the support around the insertion holes, and the locking nuts are matched in the annular bulges.
5. The footrest mounting structure as described in claim 3, wherein: and a positioning notch is formed in the jack of the frame body on one side, and a radial marking screw hole opposite to the positioning groove is formed in the connecting shaft.
6. The footrest mounting structure as described in claim 1, wherein: the surface of the pedal is provided with an anti-skid groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386834.5U CN210310689U (en) | 2019-08-23 | 2019-08-23 | Pedal mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386834.5U CN210310689U (en) | 2019-08-23 | 2019-08-23 | Pedal mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310689U true CN210310689U (en) | 2020-04-14 |
Family
ID=70131083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921386834.5U Active CN210310689U (en) | 2019-08-23 | 2019-08-23 | Pedal mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310689U (en) |
-
2019
- 2019-08-23 CN CN201921386834.5U patent/CN210310689U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 318000 building 59-1, Juxing minimally invasive technology park, Xiachen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG AIWOKE TECHNOLOGY Co.,Ltd. Address before: 318000 Zhejiang Taizhou Jiaojiang Airport Middle Road 108 Science and Technology Pioneer Park F2 Patentee before: ZHEJIANG AIWOKE TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240905 Address after: 318000, 2nd Floor, Building 2, No. 78-2 Nong Chang Road, Sanjia Street, Taizhou Bay New Area, Taizhou City, Zhejiang Province Patentee after: Zhejiang Diamond Leopard Technology Co.,Ltd. Country or region after: China Address before: 318000 building 59-1, Juxing minimally invasive technology park, Xiachen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG AIWOKE TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |