CN218431512U - Labor-saving double-support structure of electric vehicle - Google Patents
Labor-saving double-support structure of electric vehicle Download PDFInfo
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- CN218431512U CN218431512U CN202222574158.2U CN202222574158U CN218431512U CN 218431512 U CN218431512 U CN 218431512U CN 202222574158 U CN202222574158 U CN 202222574158U CN 218431512 U CN218431512 U CN 218431512U
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Abstract
The utility model discloses a laborsaving two structures that prop of electric motor car, including two props, the mount of fixed two props, two props can rotate on the mount, be equipped with on the mount and drive two prop pivoted link mechanism, the last pedal that is connected with the drive link mechanism interlock of link mechanism, still be equipped with the stop gear who is used for two props to stand on the foot and when mentioning on the mount. The utility model provides a power of oversize vehicle when propping up and retrieving double bracing can be saved to the structure, also safer.
Description
Technical Field
The utility model relates to an electric motor car field especially relates to a laborsaving two structures that prop of electric motor car.
Background
The double-support structure commonly used by the current electric vehicle is mainly directly fixed on the frame of the electric vehicle, the parking and running state switching of the electric vehicle is completed by treading the mode of stepping on feet, but when the form of the electric vehicle is large or the loaded objects are more, the double-support structure is labor-consuming in the switching process, inconvenient and also possibly causes the injury condition of a rider.
The patent application number 201520398120.1 discloses a labor-saving double-support assembly of an electric vehicle, but the patent requires the electric vehicle body to be tilted when the electric vehicle is parked, so that certain dangers exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laborsaving two structures that prop of electric motor car.
The utility model discloses an innovation point lies in the utility model discloses well adoption connecting rod structure drives two and props, forms a lever structure, and the power of oversize vehicle when propping up and retrieving two props can be saved to this structure, also safer.
In order to realize the purpose of the utility model, the technical proposal of the utility model is that: the utility model provides a laborsaving two structures that prop of electric motor car, includes two props and fixes the mount of two props, two props can rotate on the mount, be equipped with on the mount and drive two pivoted link mechanism that prop, the last pedal that is connected with the linkage of drive link mechanism that drives of link mechanism, still be equipped with the stop gear who is used for two props to stand in the foot and when mentioning on the mount.
Furthermore, the fixed frame comprises a plurality of fixed rods and two limiting pieces which are positioned on the fixed rods and arranged in parallel, the connecting rod mechanism comprises a rotating shaft arranged between the two limiting pieces, the rotating shaft is also provided with a first connecting rod, one of the fixed rods is hinged with a rotating piece, and the rotating piece is connected with the first connecting rod through a second connecting rod; the two ends of the second connecting rod are respectively hinged with the rotating piece and the first connecting rod, the pedal is fixed on the rotating shaft, and the double supports are arranged between the two limiting pieces and can rotate relative to the two limiting pieces. The connecting rod mechanism is arranged in the fixing frame, so that the fixing frame is safer and more reliable.
Furthermore, the limiting mechanism comprises a sliding rod and limiting sliding holes which are positioned on the two limiting pieces and used for penetrating through the sliding rod, and a plurality of limiting rods for limiting the sliding rod to be separated from the limiting sliding holes are arranged on the sliding rod; the bottom of the limiting sliding hole is provided with a bulge which divides the bottom of the limiting sliding hole into two notches, the sliding rod can move between the two notches along the bulge, and the notch which is far away from one side of the double support is provided with a side recess for accommodating the sliding rod; the rotating part is provided with a rotating sliding hole, the position of the double support close to the top is provided with a double support sliding hole, and the sliding rod penetrates through the double support sliding hole and the rotating sliding hole; the rotating part is provided with a spring connected with the double support at the free end, the spring is positioned below the rotating sliding hole, the double support is provided with a second spring connected with the limiting piece, and the second spring is positioned on one side of the double support, away from the rotating shaft.
Furthermore, the first connecting rod, the second connecting rod, the rotating sliding hole and the double-support sliding hole are arranged in two groups, and the two groups are arranged in parallel. When the distance between the two limiting sheets is long, the two groups are used more stably.
Furthermore, the cross section of the slide bar positioned in the side concave part is square, and the cross sections positioned in the double-support slide hole and the rotating slide hole are circular. The sliding rod is smoother when sliding in the double-support sliding hole and the rotating sliding hole, and is easy to limit at the lateral concave position.
Furthermore, a slope surface is arranged at the top of the side recess, and the protrusion is of a triangular structure. The sliding rod can slide out of the side recess conveniently; the sliding of the sliding rod is facilitated.
Furthermore, a rear treading part is arranged at the bottom of the double support. It is more convenient to step on the double-support.
Furthermore, the rotating part is provided with a rotating connecting hole, the first connecting rod is provided with a connecting rod hole, the second connecting rod is of an S-shaped structure, and two ends of the second connecting rod are respectively sleeved into the rotating connecting hole and the connecting rod hole. The connection and the disassembly are both more convenient and faster.
Further, the fixed rod and the rotating part are connected through a connecting piece, the connecting piece is fixedly connected with the fixed rod, the rotating part is hinged with the connecting piece, and the connecting piece is arranged in a downward inclined mode.
Furthermore, the double supports and the two limiting pieces are connected through shafts; the limiting sheet is provided with a plurality of material reducing holes; the number of the fixed rods is two. The connecting piece moves the rotating piece down properly to avoid collision. The material reducing holes are used for reducing weight.
The beneficial effects of the utility model are that:
1. the utility model discloses well adoption connecting rod structure drives two and props, forms a lever structure, and this structure can save the power of oversize vehicle when propping up and retrieving two props, also safer.
2. The utility model provides a design installation is all comparatively convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view after a limiting piece is removed.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
Example 1: as shown in figures 1 and 2, the labor-saving double-support structure of the electric vehicle comprises a double support 1, wherein a rear pedal 8 is arranged at the bottom of the double support 1. The fixing frame 2 for fixing the double supports 1 can rotate on the fixing frame 2, the fixing frame 2 is provided with a connecting rod mechanism 3 for driving the double supports 2 to rotate, the connecting rod mechanism 3 is connected with a pedal 4 for driving the connecting rod mechanism 3 to be linked, and the fixing frame 2 is further provided with a limiting mechanism 5 for the double supports 1 to be used for standing and lifting.
The fixing frame 2 comprises a plurality of fixing rods 2.1 and two parallel limiting pieces 2.2 positioned on the fixing rods 2.1, and a plurality of material reducing holes 2.21 are formed in the limiting pieces 2.2; two fixing rods 2.1 are provided.
The link mechanism 3 comprises a rotating shaft 3.1 arranged between the two limiting pieces 2.2, the rotating shaft 3.1 is also provided with a first connecting rod 3.2, one of the fixing rods 2.1 is hinged with a rotating piece 3.3, and the rotating piece 3.3 is connected with the first connecting rod 3.2 through a second connecting rod 3.4; the two ends of the second connecting rod 3.4 are respectively hinged with the rotating piece 3.3 and the first connecting rod 3.2, the rotating piece 3.3 is provided with a rotating connecting hole 3.32, the first connecting rod 3.2 is provided with a connecting rod hole 3.21, the second connecting rod 3.4 is of an S-shaped structure, and the two ends of the second connecting rod 3.4 are respectively sleeved into the rotating connecting hole 3.32 and the connecting rod hole 3.21. The fixed rod 2.1 is connected with the rotating piece 3.3 through the connecting piece 9, the connecting piece 9 is fixedly connected with the fixed rod 2.1, the rotating piece 3.3 is hinged with the connecting piece 9, and the connecting piece 9 is arranged in a downward inclined mode. The pedal 4 is fixed on the rotating shaft 3.1, and the double support 1 is arranged between the two limiting pieces 2.2 and can rotate relative to the two limiting pieces 2.2. The double support 1 and the two limiting sheets 2.2 are connected through a shaft.
The limiting mechanism 5 comprises a sliding rod 5.1 and limiting slide holes 5.2 which are positioned on two limiting pieces 2.2 and used for penetrating through the sliding rod 5.1, and a plurality of limiting rods 5.3 for limiting the sliding rod 5.1 to be separated from the limiting slide holes 5.2 are arranged on the sliding rod 5.1; the bottom of the limiting sliding hole 5.2 is provided with a bulge 5.21 to divide the bottom of the limiting sliding hole 5.2 into two notches 5.22, the sliding rod 5.1 can move between the two notches 5.22 along the bulge 5.21, and the notch 5.22 which is far away from one side of the double support and is positioned on the bulge 5.21 is provided with an undercut 5.23 for accommodating the sliding rod 5.2; the top of the lateral concavity 5.23 is provided with a slope surface, and the bulge 5.22 is of a triangular structure. A rotating slide hole 3.31 is arranged on the rotating piece 3.3, a double-support slide hole 1.1 is arranged at the position close to the top of the double support 1, and a slide bar 5.1 penetrates through the double-support slide hole 1.1 and the rotating slide hole 3.31; the cross section of the sliding rod 5.1 at the side concave 5.23 is square, and the cross sections of the sliding rod at the double-bracing sliding hole 1.1 and the rotating sliding hole 3.31 are round. The first connecting rod 3.2, the second connecting rod 3.4, the rotating sliding hole 3.31 and the double-support sliding hole 1.1 are arranged in two groups, and the two groups are arranged in parallel. The free end of the rotating piece 3.3 is provided with a first spring 6 connected with the double support 1, the first spring 6 is positioned below the rotating sliding hole 3.31, the double support 1 is also provided with a second spring 7 connected with the limiting piece 2.2, and the second spring 7 is positioned on one side of the double support 1, which is far away from the rotating shaft 3.1.
When the double-support lifting device works, the pedal 4 is stepped to drive the first connecting rod 3.2 to rotate upwards, so that the sliding rod 5.1 is driven to slide into the notch 5.22 on one side far away from the double support 1 along the bulge 5.21, and the sliding rod is clamped into the lateral notch 5.22 under the tension of the first spring 6 to lift the double support 1. When the bicycle is parked, the pedal 4 is stepped on, the sliding rod 5.1 slightly moves away from the undercut 5.22, so that the undercut 5.22 is moved out, and under the pulling force of the first spring 6 and the second spring 7 and the force of the stepping 8 after being stepped on, the sliding rod 5.1 slides into the notch 5.22 on one side of the double support 1 and falls into the lowest part for parking.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Claims (10)
1. The utility model provides a laborsaving two structures that prop of electric motor car, its characterized in that, includes two props and fixes the mount of two props, two props can rotate on the mount, be equipped with on the mount and drive two prop pivoted link mechanism, the last pedal that is connected with the drive link mechanism interlock of link mechanism, still be equipped with the stop gear who is used for two props to stand the foot and when mentioning on the mount.
2. The electric vehicle labor-saving double-support structure as claimed in claim 1, wherein the fixing frame comprises a plurality of fixing rods and two parallel limiting pieces positioned on the fixing rods, the link mechanism comprises a rotating shaft arranged between the two limiting pieces, the rotating shaft is further provided with a first connecting rod, one of the fixing rods is hinged with a rotating piece, and the rotating piece is connected with the first connecting rod through a second connecting rod; the two ends of the second connecting rod are respectively hinged with the rotating piece and the first connecting rod, the pedal is fixed on the rotating shaft, and the double support is arranged between the two limiting pieces and can rotate relative to the two limiting pieces.
3. The labor-saving double-support structure for the electric vehicle as claimed in claim 2, wherein the limiting mechanism comprises a slide bar and limiting slide holes which are positioned on the two limiting pieces and used for penetrating through the slide bar, and a plurality of limiting rods which limit the slide bar to be separated from the limiting slide holes are arranged on the slide bar; the bottom of the limiting sliding hole is provided with a bulge which divides the bottom of the limiting sliding hole into two notches, the sliding rod can move between the two notches along the bulge, and the notch which is far away from one side of the double support is provided with a side recess for accommodating the sliding rod; the rotating piece is provided with a rotating sliding hole, a double-support sliding hole is formed in the position, close to the top, of the double support, and the sliding rod penetrates through the double-support sliding hole and the rotating sliding hole; the rotating part is provided with a spring connected with the double support at the free end, the spring is positioned below the rotating sliding hole, the double support is also provided with a spring connected with the limiting piece, and the spring is positioned on one side of the double support away from the rotating shaft.
4. The labor-saving double-support structure for the electric vehicle as claimed in claim 3, wherein the first connecting rod, the second connecting rod, the rotating sliding hole and the double-support sliding hole are provided in two groups, and the two groups are arranged in parallel.
5. The power-saving double-support structure for the electric vehicle as claimed in claim 3, wherein the cross section of the slide bar at the side recess is square, and the cross sections at the double-support slide hole and the rotary slide hole are circular.
6. The electric vehicle labor-saving double-support structure according to claim 3, wherein a slope is arranged at the top of the undercut, and the protrusion is of a triangular structure.
7. The electric vehicle labor-saving double-support structure as claimed in claim 1, wherein a rear tread is arranged at the bottom of the double-support.
8. The power-saving double-support structure for the electric vehicle as claimed in claim 3, wherein the rotating member is provided with a rotating connecting hole, the first connecting rod is provided with a connecting rod hole, the second connecting rod is S-shaped, and two ends of the second connecting rod are respectively sleeved into the rotating connecting hole and the connecting rod hole.
9. The electric vehicle labor-saving double-support structure as claimed in claim 2, wherein the fixed bar is connected with the rotating piece through a connecting piece, the connecting piece is fixedly connected with the fixed bar, the rotating piece is hinged with the connecting piece, and the connecting piece is arranged in a downward inclined manner.
10. The labor-saving double-support structure for the electric vehicle as claimed in claim 2, wherein the double support and the two limiting pieces are connected through a shaft; the limiting sheet is provided with a plurality of material reducing holes; the number of the fixed rods is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222574158.2U CN218431512U (en) | 2022-09-28 | 2022-09-28 | Labor-saving double-support structure of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222574158.2U CN218431512U (en) | 2022-09-28 | 2022-09-28 | Labor-saving double-support structure of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218431512U true CN218431512U (en) | 2023-02-03 |
Family
ID=85084955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222574158.2U Active CN218431512U (en) | 2022-09-28 | 2022-09-28 | Labor-saving double-support structure of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218431512U (en) |
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2022
- 2022-09-28 CN CN202222574158.2U patent/CN218431512U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: No. 3-1, 3-2 Dongsheng Road, Anzhen Street, Xishan District, Wuxi City, Jiangsu Province 214105 Patentee after: Tailing Technology Co.,Ltd. Address before: No. 3-1, 3-2, Dongsheng Road, Anzhen Street, Xishan District, Wuxi City, Jiangsu Province, 214000 Patentee before: Tailing Technology Co.,Ltd. Patentee before: Taiwan bell Technology (Jiangsu) Co.,Ltd. |