CN216994675U - Bracket mounting structure and electric vehicle - Google Patents

Abstract

The utility model discloses a foot rest mounting structure and an electric vehicle, and relates to the technical field of electric vehicles. The utility model provides a leg rest mounting structure and an electric vehicle, which can simplify the assembly process and improve the comfort of riding personnel.

Description

Bracket mounting structure and electric vehicle

Technical Field

The application relates to the technical field of electric vehicles, in particular to a leg rest mounting structure and an electric vehicle.

Background

The electric vehicle is a tool frequently used by people in daily short trip, namely an electric drive vehicle, also called an electric drive vehicle, and the electric drive vehicle is a vehicle which takes a battery as an energy source, converts electric energy into mechanical energy to move through a controller, a motor and other components, and changes the speed by controlling the current. Most importantly, the method plays an important role in national economy through energy conservation and environmental protection. With the continuous improvement of living standard and the continuous enhancement of environmental consciousness of people, the electric vehicle becomes one of the most main transportation means for people to go out in our country.

The existing electric vehicle is usually provided with a footrest, and riding personnel place feet on the footrest to improve the driving comfort in the driving process of the electric vehicle. However, the existing footrest is usually arranged below the middle part of the frame of the electric vehicle, and is closer to the seat, so that the design of the electric vehicle is not in line with human engineering, when a rider places feet on the footrest and sits on the seat, the body of the rider is in a front lying state, and the rider feels uncomfortable when driving the electric vehicle; in addition, in order to improve the safety of the electric vehicle, a protective bar is usually arranged at the head position of the frame, when the existing electric vehicle is installed, the protective bar is independently installed at the head position of the frame, and the foot rest is also independently installed below the middle part of the frame, so that the installation process of the electric vehicle is complicated.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a bracket mounting structure and electric motor car, can improve personnel's of riding travelling comfort when simplifying assembly process.

An embodiment of the application provides a bracket mounting structure on the one hand, including the girder pipe with set up respectively in the fender thick stick of girder pipe both sides, the extending direction who protects the thick stick is parallel with the girder pipe, protects the fixed bracket that is provided with in the outside of thick stick one end.

As an implementation manner, the protective bar includes a protective tube and a connecting tube vertically fixed to two ends of the protective tube, and one end of the connecting tube is fixed to the main beam tube so that the protective bar is fixed to the main beam tube.

As a practical mode, the bracket comprises a pedal part and a connecting part vertical to the pedal part, the connecting part is outwards protruded to form a prismatic protrusion, the end part, far away from the main beam pipe, of the connecting pipe is provided with a limiting groove, and the prismatic protrusion extends into the limiting groove to limit the rotation of the connecting part.

As an implementation manner, the pedal part is an aluminum pipe pedal part, a concave part is formed on the side surface of the pedal part facing the connecting part in a stamping mode, and a non-slip mat is embedded in the concave part.

As a practical way, the non-slip mat is a rubber non-slip mat.

As a practical way, the end of the pedal part is provided with a first plug.

As an implementable mode, the leg rest mounting structure further comprises a fixing piece, a mounting seat is arranged on the main beam pipe, through holes are sequentially formed in the connecting portion, the prismatic protrusion, the connecting pipe and the mounting seat, and the fixing piece penetrates through the through holes and is fixed with the mounting seat.

As an implementable mode, the fixing piece comprises a screw and a nut, the nut is fixedly arranged on one side of the mounting seat, and the screw sequentially penetrates through the through hole to be in threaded connection with the nut.

As a practical manner, the end of the through hole of the connecting portion is provided with a second plug.

Another aspect of the embodiments of the present application provides an electric vehicle, which includes a frame and the above-mentioned leg rest mounting structure, and the leg rest mounting structure is mounted on the frame.

The beneficial effects of the embodiment of the application include:

the utility model provides a footrest installation structure, which comprises a main beam tube and guard bars respectively arranged at two sides of the main beam tube, wherein the extension direction of the guard bars is parallel to the main beam tube, a footrest is fixedly arranged at the outer side of one end of the guard bars, the outer side of one end of the guard bars is fixedly provided with a footrest, the guard bars are arranged at two sides of the main beam tube, the main beam tube is arranged in front of a vehicle body, so that the footrest is positioned in front of the vehicle body, and a seat is arranged in the middle of the vehicle body. The leg rest mounting structure can simplify the assembly process and improve the comfort of riding personnel.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic structural view of a leg rest mounting structure provided in an embodiment of the present application;

fig. 2 is an exploded schematic view of a leg rest mounting structure provided in an embodiment of the present application;

fig. 3 is a schematic structural view of a footrest mounting structure at another view angle according to an embodiment of the present application.

Icon: 100-a leg rest mounting structure; 110-main beam pipe; 111-a mount; 120-protective bar; 121-a protective tube; 122-connecting tube; 123-a limiting groove; 130-leg rest; 131-a pedal part; 132-a recess; 133-prismatic protrusions (not shown in the figures); 134-a connecting portion; 135-non-slip mat; 136-a first plug; 137-second plug; 138-a through-hole; 140-a fixing member; 150-head pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the present application, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The foot is placed when setting up the bracket on the electric motor car usually for the personnel of riding to drive, improves the travelling comfort of driving, however, the bracket among the prior art sets up usually in the middle part of automobile body, and is nearer with the transverse distance of seat, and it is uncomfortable to lie prone before leading to the personnel of riding to drive, and when current electric motor car installation, the fender bar is installed in the locomotive position department of frame alone moreover, and the bracket is also installed in the below at frame middle part alone for the installation procedure of electric motor car is various.

Referring to fig. 1 and 2, the present invention provides a leg rest mounting structure 100, including a main beam tube 110 and a guard bar 120 respectively disposed at two sides of the main beam tube 110, wherein an extending direction of the guard bar 120 is parallel to the main beam tube 110, and a leg rest 130 is fixedly disposed at an outer side of one end of the guard bar 120.

When installing the bracket 130, be connected bracket 130 and the one end of fender thick stick 120, as a whole, protect thick stick 120 and bracket 130 fixed mounting simultaneously and can accomplish the installation of bracket 130 and two spare parts of fender thick stick 120 simultaneously on girder pipe 110 again, once installed alone for among the prior art fender thick stick 120, the technical scheme of once installed alone for bracket 130 has simplified the assembly process.

When footrest 130 is fixed and sets up in the outside of fender thick stick 120 one end, because girder pipe 110 sets up in the position of automobile body head, fender thick stick 120 sets up in the both sides of girder pipe 110 to make footrest 130 be in the position of automobile body head, and the seat is located the middle part of automobile body, make footrest 130 and seat have the certain distance in the extending direction of automobile body, thereby accord with the ergonomic of human position of sitting, thereby improve the travelling comfort that the personnel of riding ridden ride.

It should be noted that, firstly, the extending direction of the guard bar 120 is parallel to the main beam tube 110, and the extending direction of the guard bar 120 is a connecting line of two end points of the guard bar 120, that is, the connecting line of two end points of the guard bar 120 is parallel to the main beam tube 110, and those skilled in the art should understand that the guard bar 120 is usually an outwardly convex bent pipe, and outwardly is a bending towards the outside of the vehicle body, so that in an accident, the first obstacle encountered is the guard bar 120, thereby having a certain protection effect on the riding personnel.

Secondly, a footrest 130 is fixedly arranged on the outer side of one end of the guard bar 120, and it should be understood that the guard bar 120 extends along the extending direction of the main beam pipe 110, so that one end of the guard bar 120 is closer to the vehicle bottom and the other end is closer to the vehicle head, and the footrest 130 is a position for placing feet when a rider rides, so that the footrest 130 is connected with one end of the guard bar 120 which is closer to the vehicle bottom.

Thirdly, as will be known by those skilled in the art, the outer side of one end of the guard bar 120 is fixedly provided with the footrest 130, which means that the outer sides of the guard bar 120 at the two sides of the main beam tube 110 are both fixedly provided with the footrest 130, so that when a rider rides, two feet are respectively placed on the footrest 130 at the two sides of the main beam tube 110, which can improve the comfort of riding.

The utility model provides a footrest installation structure 100, which comprises a main beam pipe 110 and guard bars 120 respectively arranged at two sides of the main beam pipe 110, wherein the extension direction of the guard bars 120 is parallel to the main beam pipe 110, a footrest 130 is fixedly arranged at the outer side of one end of the guard bars 120, the outer side of one end of the guard bars 120 is fixedly provided with the footrest 130, the guard bars 120 are arranged at two sides of the main beam pipe 110, the main beam pipe 110 is arranged at the front of a vehicle body, so that the footrest 130 is positioned at the front of the vehicle body, a seat is arranged at the middle part of the vehicle body, when a rider drives an electric vehicle, the rider sits on the seat, feet extend forwards and are placed on the footrest 130, the driving comfort of the rider can be improved, the footrest 130 is fixedly arranged at the outer side of one end of the guard bars 120, and the footrest 130 can be installed at the same time of installing the guard bars 120, thereby simplifying the assembly process. The utility model provides a leg rest mounting structure 100, which can simplify the assembly process and improve the comfort of a riding person.

Alternatively, as shown in fig. 2, the guard bar 120 includes a protection tube 121 and a connection tube 122 vertically fixed to both ends of the protection tube 121, and one end of the connection tube 122 is fixed to the girder tube 110 to fix the guard bar 120 to the girder tube 110.

Wherein, the extending direction of protection tube 121 is parallel with the extending direction of girder pipe 110 for providing protection to the rider, and connecting tubes 122 at both ends are used for fixing protection tube 121 on girder pipe 110. The connecting pipe 122 extends the distance between the protective pipe 121 and the main beam pipe 110, so that the distance between the protective bars 120 on both sides of the main beam pipe 110 is increased, and the protective area of the protective bars 120 is increased; on the other hand, the distance of the footrests 130 on the two sides is also opened, so that the comfort of the riding personnel is improved. Specifically, the specific length of the connecting tube 122 is not limited in the present invention, and those skilled in the art can make specific settings according to actual situations, as long as the protection area of the protection bar 120 can be increased while ensuring the comfort of the rider.

When the guard bar 120 is installed, the connection pipe 122 at one end of the guard bar 120 close to the bottom of the vehicle is fixedly connected to the middle-lower portion of the main beam pipe 110, and the connection pipe 122 at the other end may be connected to the upper portion of the main beam pipe 110 or the head pipe 150, because the head pipe 150 is fixedly connected to the upper end portion of the main beam pipe 110.

In an implementation manner of the embodiment of the present invention, as shown in fig. 2, the footrest 130 includes a footrest portion 131 and a connecting portion 134 perpendicular to the footrest portion 131, the connecting portion 134 protrudes outward to form a prism protrusion 133, an end of the connecting tube 122 away from the main beam tube 110 is provided with a limiting groove 123, and the prism protrusion 133 extends into the limiting groove 123 to limit the rotation of the connecting portion 134.

When the footrest 130 is connected with the connecting pipe 122 in a rotatable connection manner such as a thread, when the feet of the rider are placed on the footrest 130, the thread connection can be loosened due to the gravity of the feet or after the feet are used for a long time, so that the position of the footrest 130 is not fixed, when the feet of the rider are placed on the footrest 130, the footrest 130 can shake due to the change of the gravity center of the feet, so that the feet can not be placed, in order to avoid the above situation, the prism-shaped protrusion 133 is protruded outwards at the connecting part 134, the end part of the connecting pipe 122 far away from the main beam pipe 110 is provided with the limiting groove 123, the prism-shaped protrusion 133 extends into the limiting groove 123, and the looseness of the footrest 130 is avoided due to the arrangement of the prism-shaped protrusion 133 and the limiting groove 123, so that the stability of the footrest 130 is improved, and the prism-shaped protrusion 133 and the limiting groove 123 are simple in structure and convenient to manufacture.

It should be noted that, the end of the connecting pipe 122 far from the main beam pipe 110 is provided with a limiting groove 123, where the connecting pipe 122 refers to the end of the connecting pipe 122 near the bottom of the vehicle, because the footrest 130 is connected to the end of the guard bar 120 near the bottom of the vehicle.

It should be noted that, the specific structure of the prism protrusion 133 is not limited in the present invention, and may be a quadrangular prism, a hexagonal prism, an octagonal prism, or other prisms, and the corresponding limiting groove 123 may also be a quadrangular prism-shaped groove, a hexagonal prism-shaped groove, or an octagonal prism-shaped groove.

Alternatively, as shown in fig. 2 and 3, the step part 131 is an aluminum pipe step part 131, a concave part 132 is punched on a side surface of the step part 131 facing the connecting part 134, and a non-slip mat 135 is embedded on the concave part 132.

Wherein, slipmat 135 usually adopts to have certain elastic organic material to make, the side that slipmat 135 is close to pedal portion 131 sets up two archs, make the cross-section of slipmat 135 be butterfly form, both sides set up the recess respectively on the lower surface of recess 132, distance between two archs on the slipmat 135 is greater than the distance between two recesses on the recess 132, during the installation, extrude slipmat 135 along the direction that two archs were arranged earlier, make the distance between two archs reduce, make the distance between two archs can be less than or equal to the distance between two recesses, can make two archs correspond and place in two recesses in recess 132, then put the hand, slipmat 135 expandes under the effect of elasticity potential energy, make two archs block on two recesses, thereby realize the installation of slipmat 135.

The non-slip mat 135 can increase the friction between the foot and the pedal portion 131, and prevent the foot from slipping off the pedal portion 131 during driving. The side surface of the step portion 131 facing the connecting portion 134 is formed with the concave portion 132 by press forming, so that the amount of aluminum material used can be reduced, thereby reducing the cost.

In order to improve the anti-slip effect, anti-slip lines are generally provided on the upper surface of the anti-slip mat 135.

The non-slip mat 135 is made of a material with certain elasticity, and when the feet of the riding personnel are placed on the non-slip mat 135, the non-slip mat 135 has certain elasticity and cannot be too hard, so that the driving comfort is improved.

In one implementation of the present embodiment, the non-slip mat 135 is a rubber non-slip mat.

The non-slip mat 135 is made of rubber, and compared with other non-slip materials, the rubber has the advantages of low cost, easy acquisition and high elasticity which is in accordance with the human body.

Optionally, as shown in fig. 2, a first plug 136 is disposed at an end of the step portion 131. The pedal portion 131 is made of an aluminum tube, an opening is reserved at the end of the pedal portion 131, the first plug 136 is arranged to seal the port, dust and other impurities are prevented from entering the aluminum tube, and the integrity of the pedal portion 131 is maintained. In addition, the first plug 136 can also be used as a decoration to improve the aesthetic appearance of the structure of the footrest 130.

When the first plug 136 is installed, the first plug 136 is firstly placed in the opening at the end of the pedal portion 131, the engaging screw is screwed in from the surface of the concave portion 132, and the engaging screw abuts against the limiting member when entering the center of the aluminum tube, so that the first plug 136 is installed at the opening.

In an implementation manner of the embodiment of the present invention, as shown in fig. 2, the leg rest mounting structure 100 further includes a fixing member 140, the main beam pipe 110 is provided with a mounting seat 111, the connecting portion 134, the prism protrusion 133, the connecting pipe 122 and the mounting seat 111 are sequentially provided with a through hole 138, and the fixing member 140 passes through the through hole 138 and is fixed to the mounting seat 111.

Because the main beam tube 110 is a long tube, when the leg rest 130 and the protective bar 120 need to be fixed with the main beam tube 110, the operation is not convenient, and the installation of the protective bar 120 and the leg rest 130 is simple and convenient due to the installation seat 111.

The fixing piece 140 sequentially penetrates through the connecting part 134, the prismatic protrusion 133, the connecting pipe 122 and the through hole 138 in the mounting seat 111 and is fixed with the mounting seat 111, so that the leg rest 130 and the guard bar 120 can be mounted by one-time fixing, and the mounting process of the electric vehicle is simplified.

During installation, the prismatic protrusion 133 of the connecting part 134 extends into the limiting groove 123, so that the leg rest 130 is integrated with the guard bar 120, the connecting part 134, the prismatic protrusion 133 and the through hole 138 on the connecting pipe 122 are communicated, and then the through hole 138 communicated with the through hole 138 on the mounting seat 111 is aligned, so that the fixing part 140 sequentially penetrates through the connecting part 134, the prismatic protrusion 133, the connecting pipe 122 and the through hole 138 on the mounting seat 111 and is fixedly connected with the mounting seat 111.

It should be noted that the same end of the guard bar 120 on both sides of the main beam pipe 110 may be provided with the mounting seat 111 alone, or may share the same mounting seat 111, and when the same mounting seat 111 is shared, the mounting seat 111 must be provided with two independent mounting surfaces, and as shown in fig. 1, in order to improve the strength of the two mounting surfaces, a connecting surface may be provided to fix the two mounting surfaces. The fixing of the guard bar 120 needs to provide two mounting seats 111 for connecting with the connecting pipes 122 at the two ends of the guard bar 120, and as before, the two mounting seats 111 may be both disposed on the main beam pipe 110, or one may be disposed on the main beam pipe 110 and one may be disposed on the head pipe 150.

Optionally, the fixing member 140 includes a screw and a nut, the nut is fixedly disposed on one side of the mounting seat 111, and the screw passes through the through hole 138 in turn and is in threaded connection with the nut.

When the mounting seat 111 is machined, the nut is fixedly arranged on one side of the mounting surface, which is far away from the connecting pipe 122, and the screw passes through the connecting part 134, the prismatic protrusion 133, the connecting pipe 122 and the through hole 138 on the mounting seat 111 in sequence and is fixed with the nut on the mounting seat 111, so that the machining process is simple and convenient.

In an implementation manner of the embodiment of the present invention, as shown in fig. 2, a second plug 137 is disposed at an end of the through hole 138 of the connection portion 134. The second plug 137 can plug the end of the through hole 138 of the connecting portion 134 to prevent dust and other impurities from entering the connecting portion 134, so that the integrity of the connecting portion 134 is maintained, and the leg rest 130 can be decorated similarly to the first plug 136 to improve the aesthetic property of the leg rest 130. To further enhance the aesthetics of leg rest 130, the colors of first plug 136 and second plug 137 may be set to match the color of each other.

The material of the first plug 136 and the second plug 137 is not limited in particular, and may be made of aluminum or plastic.

The embodiment of the application also discloses an electric vehicle, which comprises a frame and the footrest mounting structure 100 as described above. The electric vehicle includes the same structure and advantages as the footrest mounting structure 100 in the foregoing embodiment. The structure and advantages of the leg rest mounting structure 100 have been described in detail in the foregoing embodiments, and are not described in detail herein.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (9)

1. The utility model provides a bracket mounting structure, its characterized in that, include the girder pipe with respectively fixed set up in the fender thick stick of girder pipe both sides, the extending direction that protects the thick stick with the girder pipe is parallel, the fixed bracket that is provided with in the outside of fender thick stick one end, protect the thick stick include the protection tube and with the connecting pipe of protection tube both ends vertical fixation, connecting pipe one end with the girder pipe is fixed so that protect the thick stick with the girder pipe is fixed.

2. The leg rest mounting structure of claim 1, wherein the leg rest comprises a foot rest portion and a connecting portion perpendicular to the foot rest portion, the connecting portion is outwardly protruded with a prismatic protrusion, an end portion of the connecting portion away from the main beam tube is provided with a limiting groove, and the prismatic protrusion extends into the limiting groove to limit rotation of the connecting portion.

3. The leg rest mounting structure of claim 2, wherein the step portion is an aluminum tube step portion, a concave portion is punched on a side surface of the step portion facing the connecting portion, and a non-slip mat is embedded in the concave portion.

4. The leg rest mounting structure of claim 3, wherein the non-slip mat is a rubber non-slip mat.

5. The leg rest mounting structure of claim 3, wherein a first plug is provided at an end of the footrest portion.

6. The leg rest mounting structure of claim 2, further comprising a fixing member, wherein the main beam tube is provided with a mounting seat, the connecting portion, the prismatic protrusions, the connecting tube and the mounting seat are sequentially provided with through holes, and the fixing member passes through the through holes and is fixed with the mounting seat.

7. The leg rest mounting structure of claim 6, wherein the fixing member comprises a screw and a nut, the nut is fixedly arranged at one side of the mounting seat, and the screw passes through the through hole in sequence to be in threaded connection with the nut.

8. The leg rest mounting structure of claim 6, wherein a second plug is provided at an end of the through hole of the connecting portion.

9. An electric vehicle comprising a frame and the leg rest mounting structure of any one of claims 1-8 mounted to the frame.

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