CN216301360U - Frame and electric scooter with same - Google Patents
Frame and electric scooter with same Download PDFInfo
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- CN216301360U CN216301360U CN202121533525.3U CN202121533525U CN216301360U CN 216301360 U CN216301360 U CN 216301360U CN 202121533525 U CN202121533525 U CN 202121533525U CN 216301360 U CN216301360 U CN 216301360U
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- pedal
- frame
- hole
- backup pad
- flange
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Abstract
The utility model discloses a frame and an electric scooter with the frame, wherein the frame comprises a pedal, a battery bin, a head pipe and a connecting pipe, the battery bin is connected with the pedal and arranged below the pedal, and an accommodating cavity for accommodating a battery and a controller is formed between the battery bin and the pedal; the first end of the connecting pipe is connected with the pedal, and the second end of the connecting pipe is connected with the head pipe. According to the frame, the battery bin is arranged below the pedal, the accommodating cavity is formed between the battery bin and the pedal, the pedal or the battery bin does not need to be specially processed, the structures of the pedal and the battery bin are simplified, and the production process is simple.
Description
Technical Field
The utility model relates to the technical field of electric vehicles, in particular to a vehicle frame and an electric vehicle with the same.
Background
In the related art, the frame of the electric scooter is generally integrally cast, or a cavity is processed by a section bar for placing a battery, and a battery bin and a pedal are integrated together. The frame has a complex structure and high production cost. In addition, the head pipe and the pedal of the related art are welded by the connecting pipe, and the connecting pipe is only welded with the outer peripheral surface of the joint pipe and the upper surface of the pedal, so that the connecting strength is low, and the pedal is easy to damage.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the embodiment of the utility model provides the frame which has the advantages of simple structure, low production cost, high connection strength and good reliability.
An embodiment of the utility model provides an electric scooter, which comprises the frame of the embodiment.
The vehicle frame according to the embodiment of the utility model comprises: a pedal; the battery bin is connected with the pedal and arranged below the pedal, and an accommodating cavity for accommodating a battery and a controller is formed between the battery bin and the pedal;
a head pipe; and the first end of the connecting pipe is connected with the pedal, and the second end of the connecting pipe is connected with the head pipe.
According to the frame provided by the embodiment of the utility model, the battery bin is arranged below the pedal, the accommodating cavity is formed between the battery bin and the pedal, the pedal or the battery bin is not required to be specially processed, the structures of the pedal and the battery bin are simplified, and the production process is simple.
Therefore, the frame provided by the embodiment of the utility model has the advantages of simple structure and low production cost.
In some embodiments, the pedal includes a pedal portion which is a flat plate, and the battery compartment includes a bottom plate and an outer peripheral plate, and the bottom wall surface of the bottom plate and the inner peripheral wall surface of the outer peripheral plate enclose the accommodating chamber which is open at the top.
In some embodiments, a flange is provided on the outer peripheral wall surface of the outer peripheral plate, and the flange is connected to the step portion.
In some embodiments, the frame further comprises a seal, the upper surface of the flange being provided with an annular groove, the seal fitting within the annular groove and compressed between the flange and the pedal portion.
In some embodiments, the flange is provided with a first connection hole, and the step portion is provided with a threaded hole, and the flange is connected by a bolt which passes through the first connection hole and is engaged with the threaded hole.
In some embodiments, the threaded bore is a blind bore provided in a lower surface of the pedal portion.
In some embodiments, the pedal further comprises a rear fork portion located at a rear end of the pedal portion, and the connection tube is located at a front end of the pedal portion.
In some embodiments, the rear fork comprises: first backup pad and second backup pad, first backup pad with the second backup pad is at the left right direction interval arrangement, first backup pad with constitute the hole of dodging that is used for holding the rear wheel between the second backup pad, the rear wheel install in first backup pad with on the second backup pad.
In some embodiments, the pedal is provided with a second connection hole, the outer circumferential surface of the head pipe is provided with a third connection hole, a first end of the connection pipe is fitted in the second connection hole, and a second end of the connection pipe is fitted in the third connection hole.
In some embodiments, the second connecting hole communicates the accommodating chamber with the outside, and the third connecting hole communicates the lumen of the head tube with the outside.
In some embodiments, a first end of the connecting tube is welded to the pedal and a second end of the connecting tube is welded to the head tube.
An electric scooter comprises a frame, and the frame can be the frame in any embodiment.
Drawings
Figure 1 is an exploded view of a vehicle frame of an embodiment of the present invention.
Fig. 2 is a schematic perspective view of the battery compartment.
Fig. 3 is a perspective view of the pedal, the head pipe and the connecting pipe.
Fig. 4 is a side view of the pedal, the head pipe and the connecting pipe.
Fig. 5 is a front view schematically showing the structure of the pedal, the head pipe and the connecting pipe.
FIG. 6 is a cross-sectional schematic view of a vehicle frame of an embodiment of the present invention.
Fig. 7 is an enlarged view at a in fig. 6.
Fig. 8 is an enlarged view at B in fig. 6.
Reference numerals:
a frame 10;
a pedal 100; a second connection hole 101; a pedal portion 110; a first support plate 120; a second support plate 130; relief holes 140;
a battery compartment 200; a housing chamber 201; a base plate 210; an outer peripheral plate 220; a flange 230; an annular groove 231; a first connection hole 232;
a connection pipe 300; a first end 310; a second end 320;
a head pipe 400; a third connection hole 401; a lumen 402;
a battery 500;
a controller 600.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
The frame 10 of the embodiment of the present invention is described below with reference to the drawings.
As shown in fig. 1 to 8, a vehicle frame 10 according to an embodiment of the present invention includes a step plate 100, a battery compartment 200, a head pipe 400, and a connection pipe 300.
As shown in fig. 1 and 6, the battery compartment 200 is connected to the pedal 100 and disposed below the pedal 100, and a receiving cavity 201 for receiving the battery 500 and the controller 600 is formed between the battery compartment 200 and the pedal 100. That is, the battery 500 and the pedal 100 are separate structures, and the battery compartment 200 and the pedal 100 together form the accommodating cavity 201, so that special processing of the pedal 100 or the battery compartment 200 is not required.
As shown in fig. 3 to 5, the first end 310 of the connection tube 300 is connected to the pedal 100, and the second end 320 of the connection tube 300 is connected to the head tube 400.
According to the frame 10 provided by the embodiment of the utility model, the battery compartment 200 is arranged below the pedal 100, the accommodating cavity 201 is formed between the battery compartment 200 and the pedal 100, the pedal 100 or the battery compartment 200 does not need to be specially processed, the structures of the pedal 100 and the battery compartment 200 are simplified, and the production process is simple.
Therefore, the frame 10 of the embodiment of the utility model has the advantages of simple structure and low production cost.
In some embodiments, as shown in fig. 1, 3-5, the step 100 includes a step portion 110, the step portion 110 being a flat plate. In particular, the flat plate is a solid plate having a substantially rectangular cross-section. Therefore, the pedal 100 has a simple structure and is easy to manufacture.
As shown in fig. 1 and 2, the battery compartment 200 includes a bottom plate 210 and an outer peripheral plate 220. The bottom wall surface of the bottom plate 210 and the inner peripheral wall surface of the outer peripheral plate 220 enclose an accommodation chamber 201 that is open upward. That is, the bottom wall surface of the bottom plate 210 and the inner peripheral wall surface of the outer peripheral plate 220 enclose the accommodation chamber 201, and the bottom wall surface of the bottom plate 210, the inner peripheral wall surface of the outer peripheral plate 220 and the lower surface of the step portion 110 enclose the accommodation chamber 201 as a whole.
In some embodiments, the peripheral wall of the peripheral plate 220 is provided with a flange 230, and the flange 230 is connected to the step portion 110. Specifically, the flange 230 is an everted hem. Therefore, the base area between the outer peripheral plate 220 and the step portion 110 can be increased, and the stability of the battery compartment 200 can be improved.
As shown in fig. 1 and 2, the frame 10 further includes a sealing member (not shown), and the upper surface of the flange 230 is provided with an annular groove 231, and the sealing member is fitted in the annular groove 231 and compressed between the flange 230 and the pedal portion 110. Annular groove 231 can fix a position the sealing member, avoids the sealing member not hard up, dislocation, and then can improve sealed effect. Specifically, the sealing element may be a sealing strip or a sealant.
Further, the flange 230 is provided with a first coupling hole 232, the pedal portion 110 is provided with a screw hole, and the flange 230 is coupled by a bolt passing through the first coupling hole 232 and engaged with the screw hole. Specifically, the threaded hole is a blind hole provided in the lower surface of the pedal portion 110. Therefore, the upper surface of the pedal portion 110 is not provided with holes, the flatness is good, and the beauty is improved.
In some embodiments, as shown in fig. 1, 3-5, the pedal 100 further includes a rear fork portion located at the rear end of the pedal portion 110, and the connection tube 300 is located at the front end of the pedal portion 110.
Specifically, the back fork includes a first support plate 120 and a second support plate 130. The first support plate 120 and the second support plate 130 are arranged at intervals in the left-right direction. An avoiding hole 140 for accommodating a rear wheel is formed between the first support plate 120 and the second support plate 130, and the rear wheel is mounted on the first support plate 120 and the second support plate 130.
In some embodiments, as shown in fig. 6 to 8, the pedal 100 is provided with a second coupling hole 101, and the outer circumferential surface of the head pipe 400 is provided with a third coupling hole 401. The first end 310 of the connection pipe 300 is fitted in the second connection hole 101, and the second end 320 of the connection pipe 300 is fitted in the third connection hole 401.
Specifically, as shown in fig. 6 to 8, the first end 310 of the connection tube 300 is inserted into the second connection hole 101, and the first end 310 of the connection tube 3002 is welded to the upper surface of the pedal portion 110. The second end 320 of the connection pipe 300 is inserted into the third connection hole 401, and the second end 320 of the connection pipe 300 is welded to the outer circumferential surface of the head pipe 400.
It is understood that the joint of the first end 310 of the connection tube 300 and the pedal 100 is welded to the joint of the second end 320 of the connection tube 300 and the head tube 400.
The hole wall of the second connecting hole 101 can limit the first end 310 of the connecting pipe 300 and offset a part of external force applied to the connecting pipe 300, so that stress applied to a weld between the first end 310 of the connecting pipe 300 and the pedal 100 can be reduced, and the connecting strength between the connecting pipe 300 and the pedal 100 is improved.
The hole wall of the third connection hole 401 can play a limiting role for the second end 320 of the connection pipe 300, and can also offset part of external force applied to the connection pipe 300, so that stress applied to a weld between the second end 320 of the connection pipe 300 and the head pipe 400 can be reduced, and therefore, the connection strength between the connection pipe 300 and the head pipe 400 is improved.
Therefore, the frame 10 of the embodiment of the utility model has the advantages of simple structure, low production cost, high connection strength and good reliability
In some embodiments, as shown in fig. 6 to 8, the second connection hole 101 communicates the accommodation chamber 201 with the outside, and the third connection hole 401 communicates the lumen 402 of the head tube 400 with the outside.
That is, the first end 310 of the connection pipe 300 can protrude into the accommodation chamber 201 through the second connection hole 101, so that the connection strength between the connection pipe 300 and the pedal 100 can be further improved. The second end 320 of the connection tube 300 can protrude into the lumen 402 of the head tube 400 through the third connection hole 401, so that the connection strength between the connection tube 300 and the head tube 400 can be further improved.
An electric scooter according to an embodiment of the present invention is described below.
The electric scooter according to an embodiment of the present invention includes a frame, which may be the frame 10 of any of the above-described embodiments.
According to the electric scooter provided by the embodiment of the utility model, the battery 500 and the pedal 100 are in a split structure, the battery compartment 200 and the pedal 100 jointly form the accommodating cavity 201, and special processing of the pedal 100 or the battery compartment 200 is not required. Therefore, the structure of the pedal 100 and the battery compartment 200 is simplified, and the production process is simple.
The electric scooter according to the embodiment of the present invention may be an electric scooter, and the battery compartment 200 and the pedal 100 together constitute a housing chamber 201 for accommodating the battery 500 and the controller 600. Of course, the electric scooter according to the embodiment of the present invention may be other electric walk-substituting tools using the battery compartment 200.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" and the like mean that a specific feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (12)
1. A vehicle frame, comprising:
a pedal;
the battery bin is connected with the pedal and arranged below the pedal, and an accommodating cavity for accommodating a battery and a controller is formed between the battery bin and the pedal;
a head pipe; and
and the first end of the connecting pipe is connected with the pedal, and the second end of the connecting pipe is connected with the head pipe.
2. The frame of claim 1, wherein the step includes a step portion, the step portion is a flat plate, the battery compartment includes a bottom plate and an outer peripheral plate, and the bottom wall surface of the bottom plate and the inner peripheral wall surface of the outer peripheral plate enclose the receiving cavity which is open upward.
3. The frame of claim 2, wherein the peripheral wall surface of the peripheral plate is provided with a flange, and the flange is connected to the step portion.
4. The frame of claim 3, further comprising a seal, wherein an upper surface of the flange is provided with an annular groove, and wherein the seal fits within the annular groove and is compressed between the flange and the pedal portion.
5. The frame of claim 3, wherein the flange is provided with a first attachment hole and the tread portion is provided with a threaded hole, the flange being attached by a bolt passing through the first attachment hole and engaging the threaded hole.
6. The vehicle frame of claim 5, wherein said threaded hole is a blind hole provided in a lower surface of said pedal portion.
7. The frame of claim 2, wherein the pedal further includes a rear fork portion located at a rear end of the pedal portion, the connecting tube being located at a front end of the pedal portion.
8. The frame of claim 7, wherein the rear fork portion comprises:
first backup pad and second backup pad, first backup pad with the second backup pad is at the left right direction interval arrangement, first backup pad with constitute the hole of dodging that is used for holding the rear wheel between the second backup pad, the rear wheel install in first backup pad with on the second backup pad.
9. The frame of claim 1, wherein the pedal is provided with a second connecting hole, the outer circumferential surface of the head pipe is provided with a third connecting hole, a first end of the connecting pipe is fitted in the second connecting hole, and a second end of the connecting pipe is fitted in the third connecting hole.
10. The vehicle frame of claim 9, wherein the second connecting hole communicates the accommodating chamber with the outside, and the third connecting hole communicates the tube chamber of the head tube with the outside.
11. The frame of claim 9, wherein a first end of the connecting tube is welded to the pedal and a second end of the connecting tube is welded to the head tube.
12. An electric scooter, characterized in that it comprises a frame according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121533525.3U CN216301360U (en) | 2021-07-06 | 2021-07-06 | Frame and electric scooter with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121533525.3U CN216301360U (en) | 2021-07-06 | 2021-07-06 | Frame and electric scooter with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216301360U true CN216301360U (en) | 2022-04-15 |
Family
ID=81085605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121533525.3U Active CN216301360U (en) | 2021-07-06 | 2021-07-06 | Frame and electric scooter with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216301360U (en) |
-
2021
- 2021-07-06 CN CN202121533525.3U patent/CN216301360U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |