CN210707740U - Bracket component of bicycle or electric vehicle - Google Patents
Bracket component of bicycle or electric vehicle Download PDFInfo
- Publication number
- CN210707740U CN210707740U CN201921843725.1U CN201921843725U CN210707740U CN 210707740 U CN210707740 U CN 210707740U CN 201921843725 U CN201921843725 U CN 201921843725U CN 210707740 U CN210707740 U CN 210707740U
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- torsion spring
- bicycle
- bracket
- leg rest
- electric vehicle
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Abstract
The utility model relates to a footrest component of a bicycle or an electric vehicle, which comprises at least one footrest device, wherein the footrest device comprises a connecting seat, a footrest hinged with the connecting seat and a spring positioned between the footrest and the connecting seat; the connecting seat includes the connecting plate, the spring is torsion spring, torsion spring's one end and connecting plate contact, torsion spring's the other end and the connector contact of bracket tip, the connector is articulated with the connecting plate, the surface of connector includes and is in the first locating surface that expandes the state and is in the second locating surface that withdraws the state and correspond with the bracket, when first locating surface and torsion spring in close contact with, torsion spring is in by compression state, and the bracket is in the state of expansion, when second locating surface and torsion spring in close contact with, torsion spring is in compression state, and the bracket is in and withdraws the state. The utility model discloses a bracket subassembly of bicycle or electric motor car has folding function in order to prevent that it from causing the harm and using nimble, light, comfortable to people or thing.
Description
Technical Field
The utility model relates to a bracket especially relates to a bracket subassembly of bicycle or electric motor car.
Background
The bracket subassembly is a device that makes things convenient for bicycle or electric motor car personnel of riding or passenger's bracket on the back seat, and current bracket subassembly generally is spacing formula bracket subassembly of steel ball or fixed bracket subassembly. The steel ball limiting type leg rest assembly has certain clearance due to the buried hole between the steel ball and the steel ball, dust easily enters, and therefore the steel ball limiting type leg rest assembly is not flexible to rotate when in use and even is blocked. The fixed leg rest component comprises a flat plate fixedly arranged on the frame, and when the fixed leg rest component is used, a rider or a rider directly places feet on the flat plate. In the leg rest assembly of this structure, since the flat plate for leg rest is fixed and always protrudes from both sides of the frame regardless of use, the flat plate has a certain length and thus easily collides with people or objects on both sides of the frame to cause certain damage to the human body or objects and itself, and the length of the leg rest cannot be made short in order to prevent damage to the human body or objects, which may affect the riding comfort to a certain extent.
In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create a footrest assembly for a bicycle or an electric vehicle with a novel structure, so that the footrest assembly has a higher industrial value.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, the present invention provides a leg rest assembly for a bicycle or an electric vehicle, which has a folding function to prevent the person or object from being damaged and is flexible, easy and comfortable to use.
The utility model discloses a footrest component of a bicycle or an electric vehicle, which comprises at least one footrest device, wherein the footrest device comprises a connecting seat, a footrest hinged with the connecting seat and a spring positioned between the footrest and the connecting seat;
the connecting seat includes the connecting plate, the spring is torsion spring, torsion spring's one end and connecting plate contact, torsion spring's the other end and the connector contact of bracket tip, the connector is articulated with the connecting plate, the surface of connector includes and is in the first locating surface that the expansion state corresponds and is in the second locating surface that withdraws the state and correspond with the bracket, when first locating surface and torsion spring in close contact with, torsion spring is in by compression state, and the bracket is in the expansion state, when second locating surface and torsion spring in close contact with, torsion spring is in compression state, and the bracket is in and withdraws the state.
Further, the utility model discloses a bracket subassembly of bicycle or electric motor car, the surface of connecting plate is provided with the mounting hole, and the middle part of connecting plate still is equipped with the mounting panel, the connector articulate in on the mounting panel.
Further, the utility model discloses a bracket subassembly of bicycle or electric motor car, the surface of connecting plate is provided with the mounting groove, one side of torsion spring sets up in the mounting groove.
Furthermore, the utility model discloses a bracket subassembly of bicycle or electric motor car, torsion spring is R shape spring.
Further, the utility model discloses a bracket subassembly of bicycle or electric motor car, the surface of connecting plate is provided with curved backplate, the one end of R shape spring is located the inboard of arc backplate.
Further, the utility model discloses a bracket subassembly of bicycle or electric motor car, convex chamfer has between first locating surface and the second locating surface.
Further, the utility model discloses a bracket subassembly of bicycle or electric motor car, the bracket includes half shell down and first shell, is equipped with a plurality of card holes that pierce through half shell down on the half shell down, be equipped with on the medial surface of first shell a plurality of with the spliced pole that the card hole corresponds, the top of spliced pole is equipped with the dop that the side is the cambered surface.
Further, the utility model discloses a bracket subassembly of bicycle or electric motor car, half shell still contains first stopper and second stopper under the bracket.
Further, the utility model discloses a bracket subassembly of bicycle or electric motor car, the figure of bracket device is two.
Borrow by above-mentioned scheme, the utility model discloses at least, have following advantage: the utility model discloses a bracket subassembly of bicycle or electric motor car, the bracket is articulated with the connecting seat, and is provided with torsion spring between bracket and the connecting seat, is provided with on the connector of bracket tip to be in the first locating surface that expandes the state correspondence with the bracket and is in the second locating surface that withdraws the state correspondence with the bracket. The arrangement of the torsion spring enables the leg rest to be stably in an unfolding and folding state, when the leg rest is in the unfolding state, the leg rest and the frame are basically in a vertical state, a riding person or a riding person can place feet on the leg rest, when the leg rest is not needed to be used, the operator can rotate the leg rest until a second positioning surface on the surface of the connecting head is in close contact with one end of the torsion spring, at the moment, the leg rest is in a folding state, namely the leg rest is basically parallel to the frame or the connecting plate, and the length of the leg rest can be longer due to the fact that the leg rest can be folded, so that the use comfort level is improved, and meanwhile when the leg rest is in the folding state, the end portion of the leg rest can protrude out of the frame less, so that collision of the leg rest on people or objects on the side is avoided, and the leg rest is.
To sum up, the utility model discloses a bracket subassembly of bicycle or electric motor car has folding function in order to prevent that it from causing the harm and using nimble, light, comfortable to people or thing.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
FIG. 1 is a perspective view of a leg rest assembly of an electric vehicle having a pair of leg rest arrangements;
FIG. 2 is a front view of the leg rest;
FIG. 3 is a sectional view taken along line A of FIG. 2;
FIG. 4 is a perspective view of the connecting base;
FIG. 5 is a perspective view of the spring;
FIG. 6 is a perspective view of the leg rest;
FIG. 7 is a perspective view of the lower housing half;
FIG. 8 is a perspective view of the upper housing half;
fig. 9 is another perspective view of the lower half shell.
In the figure, 1: a connecting seat; 2: a leg rest; 3: a spring; 4: a connecting plate; 5: a connector; 6: a first positioning surface; 7: a second positioning surface; 8: mounting holes; 9: mounting a plate; 10: mounting grooves; 11: a guard plate; 12: a lower half shell; 13: an upper half shell; 14: a clamping hole; 15: connecting columns; 16: clamping a head; 17: a first stopper; 18: and a second limiting block.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 to 9, a footrest assembly of a bicycle or an electric vehicle according to a preferred embodiment of the present invention includes at least one footrest device, which includes a connecting seat 1, a footrest 2 hinged to the connecting seat, and a spring 3 located between the footrest and the connecting seat;
the connecting seat includes connecting plate 4, the spring is torsion spring, torsion spring's one end and connecting plate contact, torsion spring's the other end and the 5 contacts of connector of bracket tip, the connector is articulated with the connecting plate, the surface of connector includes that it is in the first locating surface 6 that the expansion state corresponds and is in the second locating surface 7 that the state corresponds of withdrawing with the bracket, when first locating surface and torsion spring in close contact with, torsion spring is in by the compression state, and the bracket is in the expansion state, when second locating surface and torsion spring in close contact with, torsion spring is in the compression state, and the bracket is in the state of withdrawing.
The bracket subassembly of bicycle or electric motor car of this embodiment, the bracket is articulated with the connecting seat, and is provided with torsion spring between bracket and the connecting seat, is provided with the first locating surface that is in the state of expansion with the bracket and corresponds and is in the second locating surface that the state of withdrawing corresponds with the bracket on the connector of bracket tip. The arrangement of the torsion spring enables the leg rest to be stably in an unfolding and folding state, when the leg rest is in the unfolding state, the leg rest and the frame are basically in a vertical state, a riding person or a riding person can place feet on the leg rest, when the leg rest is not needed to be used, the operator can rotate the leg rest until a second positioning surface on the surface of the connecting head is in close contact with one end of the torsion spring, at the moment, the leg rest is in a folding state, namely the leg rest is basically parallel to the frame or the connecting plate, and the length of the leg rest can be longer due to the fact that the leg rest can be folded, so that the use comfort level is improved, and meanwhile when the leg rest is in the folding state, the end portion of the leg rest can protrude out of the frame less, so that collision of the leg rest on people or objects on the side is avoided, and the leg rest is.
Preferably, the surface of the connecting plate is provided with a mounting hole 8, the middle part of the connecting plate is also provided with a mounting plate 9, and the connecting head is hinged on the mounting plate.
The setting of mounting hole has made things convenient for operating personnel to put bracket device and connected with the frame, and the setting of mounting panel has realized the articulated of connector with the connecting seat.
Preferably, the surface of the connection plate is provided with a mounting groove 10 in which one side of the torsion spring is disposed.
The mounting groove is used for mounting a torsion spring, so that the leg rest is prevented from falling off from the connector and the connecting seat when rotating.
Preferably, the torsion spring is an R-shaped spring.
Because the middle part of the R-shaped spring is provided with the non-closed positioning ring, when the footrest is in an unfolded state, the R-shaped spring can block the connector from rotating and return to the original position, thereby further realizing the positioning function of the footrest.
Preferably, the surface of the connecting plate is provided with an arc-shaped guard plate 11, and one end of the R-shaped spring is positioned at the inner side of the arc-shaped guard plate.
The setting of arc backplate has further realized the location to R shape spring, prevents that its during operation from producing and rocking or shifting.
Preferably, the first positioning surface and the second positioning surface have a circular arc chamfer therebetween.
This setting makes the connector more nimble when rotating.
Preferably, the footrest comprises a lower half shell 12 and an upper half shell 13, the lower half shell is provided with a plurality of clamping holes 14 penetrating through the lower half shell, the inner side surface of the upper half shell is provided with a plurality of connecting columns 15 corresponding to the clamping holes, and the top end of each connecting column is provided with a clamping head 16 with a cambered surface on the side surface.
The setting in dop and card hole has made things convenient for being connected of first shell and lower half shell, because the top of dop is less than its bottom size, consequently in case the dop card goes into behind the card hole, the connection that first shell and lower half shell just can be inseparable is in the same place.
Preferably, the lower footrest half-shell further includes a first stopper 17 and a second stopper 18.
When the leg rest assembly is in the unfolding state, the leg rest and the frame are in a vertical state, the first positioning surface on the surface of the connecting head is in close contact with one end of the torsion spring, and at the moment, the first limiting block 17 on the lower half shell of the leg rest is matched with one end of the mounting plate.
When the footrest is in a folded state, the footrest is in a parallel state with the frame or the connecting plate, the second positioning surface on the surface of the connecting head is in close contact with one end of the torsion spring, and at the moment, the second limiting block 18 on the lower half shell of the footrest is coincided with the other end of the mounting plate.
Preferably, the number of leg rest means is two.
The arrangement of the two leg rest devices respectively realizes the support of the left foot and the right foot of a riding person or a passenger.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that the invention can be implemented in other specific forms by a person skilled in the art without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description.
Furthermore, the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention. Also, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A bracket subassembly of bicycle or electric motor car which characterized in that: the device comprises at least one leg rest device, wherein the leg rest device comprises a connecting seat (1), a leg rest (2) hinged with the connecting seat and a spring (3) positioned between the leg rest and the connecting seat;
the connecting seat includes connecting plate (4), the spring is torsion spring, torsion spring's one end and connecting plate contact, torsion spring's the other end and the connector (5) contact of bracket tip, the connector is articulated with the connecting plate, the surface of connector includes and is in first locating surface (6) that the expansion state corresponds and is in second locating surface (7) that the state corresponds of withdrawing with the bracket, when first locating surface and torsion spring in close contact with, torsion spring is in by the compression state, and the bracket is in the expansion state, when second locating surface and torsion spring in close contact with, torsion spring is in the compression state, and the bracket is in the state of withdrawing.
2. The bicycle or electric vehicle footrest assembly of claim 1, wherein: the surface of connecting plate is provided with mounting hole (8), and the middle part of connecting plate still is equipped with mounting panel (9), the connector articulate in on the mounting panel.
3. The bicycle or electric vehicle footrest assembly of claim 1, wherein: the surface of connecting plate is provided with mounting groove (10), torsion spring's one side sets up in the mounting groove.
4. The bicycle or electric vehicle leg rest assembly of claim 3, wherein: the torsion spring is an R-shaped spring.
5. The bicycle or electric vehicle footrest assembly of claim 1, wherein: an arc-shaped guard plate (11) is arranged on the surface of the connecting plate, and one end of the R-shaped spring is located on the inner side of the arc-shaped guard plate.
6. The bicycle or electric vehicle footrest assembly of claim 1, wherein: and an arc-shaped chamfer is arranged between the first positioning surface and the second positioning surface.
7. The bicycle or electric vehicle footrest assembly of claim 1, wherein: the bracket includes half lower shell (12) and first shell (13), is equipped with a plurality of card holes (14) that pierce through half lower shell on the half lower shell, be equipped with on the medial surface of last half shell a plurality of with spliced pole (15) that the card hole corresponds, the top of spliced pole is equipped with dop (16) that the side is the cambered surface.
8. The bicycle or electric vehicle leg rest assembly of claim 7, wherein: the lower half shell of the footrest also comprises a first limiting block (17) and a second limiting block (18).
9. The bicycle or electric vehicle footrest assembly of claim 1, wherein: the number of the leg rest devices is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843725.1U CN210707740U (en) | 2019-10-30 | 2019-10-30 | Bracket component of bicycle or electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921843725.1U CN210707740U (en) | 2019-10-30 | 2019-10-30 | Bracket component of bicycle or electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210707740U true CN210707740U (en) | 2020-06-09 |
Family
ID=70963709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921843725.1U Active CN210707740U (en) | 2019-10-30 | 2019-10-30 | Bracket component of bicycle or electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210707740U (en) |
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2019
- 2019-10-30 CN CN201921843725.1U patent/CN210707740U/en active Active
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