CN217730631U - Electric motor car props and electric motor car - Google Patents

Abstract

The application discloses electric motor car props and electric motor car relates to electric motor car technical field. The electric vehicle support comprises a support rod and a stepping piece connected to the support rod, the support rod is rotatably connected to the electric vehicle frame, the support rod has a first state of rotating to be close to the frame and a second state of rotating to enable the support rod and a support surface to support, and the stepping piece is made of plastic materials to reduce the production cost of the electric vehicle.

Description

Electric motor car props and electric motor car

Technical Field

The application relates to the technical field of electric vehicles, in particular to an electric vehicle support and an electric vehicle.

Background

In recent years, the market of two-wheeled electric vehicles has been growing along with the heat of fire in the city concept. The electric bicycle is used as an important civil vehicle for daily riding instead of walking and leisure and entertainment of residents. Along with the continuous promotion of the urbanization process and the continuous improvement of the living standard of people, people also put forward more appropriate requirements on transportation means and travel modes, and the electric bicycle is popular due to economy, energy conservation and convenience. In recent years, electric bicycles are rapidly developed, the traffic pressure of short-distance travel is effectively relieved, the development trend of a harmonious and orderly modern traffic system is met, the electric bicycle industry is widely concerned and strongly supported, and the electric bicycle industry has a larger development space. The parking mode of the electric vehicle is divided into a single-support parking support mode and a double-support parking support mode.

The electric motor car list props and props with two and be the accessory that the electric motor car is essential, and the list that current electric motor car adopted props with two steps on foot spare and generally adopt the iron casting, and this mode production and processing cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide an electric motor car props and electric motor car, it can reduction in production cost.

The embodiment of the application is realized as follows:

in one aspect of this application embodiment, an electric motor car props is improved, include the vaulting pole and be in step on foot spare of connecting on the vaulting pole, the vaulting pole rotates with electric motor car frame to be connected, the vaulting pole has the first state that rotates near the frame to and rotate so that the second state that vaulting pole and holding surface supported, step on foot spare for the plastics material.

Optionally, as an implementable manner, the two support rods are connected through a shaft sleeve, the shaft sleeve is used for being rotatably connected with the frame, and a preset included angle is formed between the two support rods.

Optionally, as an implementable manner, the stepping member is connected with the stay bar by a stepping bar.

Optionally, as an implementable manner, the step bar and the step member are connected by a blind rivet.

Optionally, a reinforcing tube is connected between the two support rods as a practical way.

Optionally, as an implementable manner, an end of the stay bar away from the shaft sleeve is connected with a supporting foot, and the supporting foot is used for contacting with a supporting surface.

Optionally, as a practical mode, two still be connected with the limiting plate between the vaulting pole, when the motion of holding face was kept away from to the electric motor car props the limiting plate can with electric motor car frame supports and holds.

Optionally, as an implementable manner, the stay bar and the stepping member are connected by a blind rivet, and the stepping member is configured to contact the support surface.

Optionally, as an implementable manner, the stay bar is further provided with a hanging spring column, and the hanging spring column is used for being connected with an elastic member arranged on the frame so as to enable the stay bar to be in the first state.

On the other hand of the embodiment of this application, provide an electric motor car, including electric motor car frame, and as above arbitrary item the electric motor car prop, the electric motor car prop with the electric motor car frame rotates to be connected.

The beneficial effects of the embodiment of the application include:

the application provides an electric motor car props and electric motor car, step on foot spare including the vaulting pole and being connected on the vaulting pole, the vaulting pole rotates with electric motor car frame and is connected, the vaulting pole has the first state of rotating near the frame, and rotate so that the second state that vaulting pole and holding surface supported, step on foot spare through stirring, rotate the vaulting pole from the first state near the frame to the second state that supports with the holding surface, it is more laborsaving to compare in directly stirring the vaulting pole, it is the plastics material to step on foot spare, the welding cost has been saved, in order to reduce production cost.

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 diagram of an electric vehicle strut provided in an embodiment of the present application;

fig. 2 is a second schematic structural diagram of an electric vehicle strut according to an embodiment of the present application;

fig. 3 is a third schematic structural diagram of an electric vehicle strut according to the embodiment of the present application.

An icon: 100-electric vehicle support; 110-a strut; 111-hanging spring column; 120-shaft sleeve; 130-a reinforced pipe; 140-arm brace; 150-a limiting plate; 160-tread element; 170-step on the foot lever; 180-blind rivet.

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, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, 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, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; 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.

Referring to fig. 1 and 3, the present embodiment provides an electric vehicle support 100, including a support rod 110 and a step piece 160 connected to the support rod 110, wherein the support rod 110 is rotatably connected to the electric vehicle frame, the support rod 110 has a first state of rotating to approach the frame and a second state of rotating to support the support rod 110 and the support surface, and the step piece 160 is made of plastic material.

Specifically, when the electric vehicle is in a driving state, the stay bar 110 is in a first state close to the frame, and when the electric vehicle needs to be parked after stopping, the foot is used to toggle the step member 160 to rotate the stay bar 110 from the first state close to the frame to a second state supported by the supporting surface, so that the electric vehicle is statically placed on the supporting surface. To step on foot piece 160 and make by the plastics material, can practice thrift certain manufacturing cost, compare in the foot piece 160 of iron and need weld on electric motor car props 100, the foot piece 160 that steps on that plastics were made can be dismantled with electric motor car props 100 and be connected, and when stepping on the impaired needs of foot piece 160 and changing, the foot piece 160 that steps on that plastics were made also can practice thrift certain change cost of maintenance. It is understood that the brace 110 and the step member 160 may be directly connected or may be configured as a connecting rod to realize that the electric vehicle support 100 rotates from the first state close to the vehicle frame to the second state supported by the supporting surface by shifting the step member 160.

The utility model provides an electric motor car props 100, including vaulting pole 110 and the foot piece 160 of stepping on that connects on vaulting pole 110, vaulting pole 110 rotates with electric motor car frame and is connected, vaulting pole 110 has the first state of rotating near the frame, and rotate so that vaulting pole 110 and the second state that the holding surface supported, through stirring foot piece 160, with vaulting pole 110 from the first state rotation near the frame to the second state that supports with the holding surface, it is more laborsaving to compare in directly stirring vaulting pole 110, to step on foot piece 160 and be the plastics material, the welding cost has been saved, in order to reduce manufacturing cost.

In a possible embodiment of the present application, as shown in fig. 1, the brace 110 includes two braces 110, the two braces 110 are connected by a shaft sleeve 120, the shaft sleeve 120 is used for being rotatably connected with the frame, and a predetermined included angle is formed between the two braces 110.

Specifically, when electric motor car props 100 is two props, vaulting pole 110 is the setting of longmen form with axle sleeve 120, constitutes electric motor car props 100's main part, compares in parallel arrangement's vaulting pole 110, and the support electric motor car that can be more stable of two vaulting poles 110 that are the contained angle setting, vaulting pole 110 with electric motor car gravity decomposition for the component of perpendicular to holding surface and the component along axle sleeve 120 direction for electric motor car props 100's support stability is higher. For example, the included angle between the two stays 110 may be set to 15 °, 20 °, 25 °, 30 °, or the like, so as to ensure that the electric vehicle can be stably supported by the electric vehicle stay 100 during parking.

In one possible embodiment of the present application, as shown in fig. 1, the stepping member 160 is connected to the stay 110 by a stepping bar 170.

Specifically, when the stepping member 160 is connected to the stay 110 through the stepping bar 170, the stepping bar 170 is disposed on the stay 110, and the stepping member 160 is connected to the stepping bar 170, when the electric vehicle needs to be parked, the stepping member 160 is shifted by a foot to rotate the electric vehicle support 100 from a first state close to the vehicle frame to a second state supported by the support surface, the stepping bar 170 is disposed to extend the connection length between the stepping member 160 and the stay 110, when the stepping member 160 is shifted by the foot, the force is applied to the stepping member 160, the connection length between the stepping member 160 and the stay 110 is extended by the stepping bar 170, the force arm is extended, the force for rotating the stay 110 from the first state close to the vehicle frame to the second state supported by the support surface is a constant value, and after the force arm is extended, the force to be applied to the stepping member 160 is reduced, so that the electric vehicle needs to save more labor.

In a possible embodiment of the present application, the foot bar 170 and the foot member 160 are connected by blind rivets 180, as shown in fig. 2.

In the prior art, the treading rod 170 and the treading member 160 are generally connected by using a screw and a nut, and when the electric vehicle runs on a bumpy road for a long time, the connection between the screw and the nut is loosened by long-time vibration, so that the screw and the nut fall off, and even the treading member 160 falls off. Self-plugging rivet 180 is adopted in this application, and can be better will step on foot piece 160 fixedly. The blind rivet 180 includes a rivet body and a rivet core, and is a rivet for single-side riveting, and a blind rivet gun (manual, electric, pneumatic) is required to rivet when in use. During riveting, the rivet core is pulled by a special riveter to expand the rivet body, and the stepping piece 160 and the stepping rod 170 are riveted and fixed.

When the knockout pin 180 is used to connect the stepping rod 170 and the stepping member 160, only holes need to be punched in the sidewalls of the stepping rod 170 and the stepping member 160, and the knockout pin 180 is inserted into the holes, so that the inner wall of the stepping rod 170 and the outer wall of the stepping member 160 are simultaneously connected to the knockout pin 180, and the stepping rod 170 and the stepping member 160 are tightly connected.

Furthermore, a plurality of holes are formed at corresponding positions of the stepping rod 170 and the stepping member 160, and are fixed by the blind rivet 180, so that the connection stability of the stepping rod 170 and the stepping member 160 is enhanced.

In one possible embodiment of the present application, as shown in fig. 1, a reinforcing tube 130 is connected between the two struts 110.

Specifically, when the electric vehicle uses the double support to park, the double support needs to support the whole weight of the electric vehicle, although the two support rods 110 are arranged at the preset included angle, the support strength of the electric vehicle support 100 can be improved, the component force of the two support rods 110 along the direction of the shaft sleeve 120 can enable the included angle between the two support rods 110 to be enlarged until the electric vehicle support 100 is scrapped, therefore, the reinforcing pipe 130 is connected between the two support rods 110, the connection strength between the two support rods 110 is enhanced, the support strength of the electric vehicle support 100 is ensured, compared with the connection strength between the two support rods 110 enhanced by an entity reinforcing part, the reinforcing part arranged by a pipe fitting can ensure the connection strength between the two support rods 110, and meanwhile, certain production cost can be saved.

In one possible embodiment of the present application, as shown in fig. 1, a supporting foot 140 is connected to an end of the supporting rod 110 away from the shaft housing 120, and the supporting foot 140 is used for contacting with a supporting surface.

The supporting feet 140 are arranged on the supporting rods 110, the supporting feet 140 are in contact with the supporting surface, the contact area between the supporting surface and the electric vehicle support 100 can be increased, and the friction force between the electric vehicle support and the supporting surface can be increased by increasing the contact area, so that the electric vehicle support can stably support the electric vehicle when the electric vehicle is parked.

For example, when the electric vehicle support 100 is a double support, the support legs 140 are connected to both support rods 110 to ensure the stability of the double support.

When the electric vehicle support 100 is a single support, the support leg 140 is disposed on the support rod 110 to increase the contact area between the single support and the support surface, so as to improve the support stability of the single support.

In a possible embodiment of the present application, as shown in fig. 1, a limiting plate 150 is further connected between the two stays 110, and the limiting plate 150 can abut against the frame of the electric vehicle when the electric vehicle stay 100 moves away from the supporting surface.

Specifically, prop 100 when two when propping when electric motor car, through connecting limiting plate 150 between two vaulting poles 110 to make electric motor car prop 100 rotate and predetermine the angle after, limiting plate 150 can support with electric motor car frame and hold, avoids electric motor car to prop 100 turned angle and is too big, and the influence user rides and takes advantage of.

Further, a rubber member may be connected to the limiting plate 150 to prevent the limiting plate 150 from rigidly contacting the electric vehicle frame to damage the electric vehicle frame or the electric vehicle stay 100.

In one possible embodiment of the present application, as shown in fig. 3, the stay 110 and the step member 160 are connected by blind rivets 180, the step member 160 being intended to be in contact with a support surface.

Specifically, when electric motor car vaulting 100 is the simple stay, vaulting pole 110 is connected with the frame rotation, keep away from the one end lug connection who steps on foot piece 160 of frame at vaulting pole 110, step on foot piece 160 and vaulting pole 110 and pass through self-plugging rivet 180 and be connected, through guaranteeing to step on foot piece 160 and vaulting pole 110 stable connection so that electric motor car vaulting 100 can be through stepping on foot piece 160 and the stable contact of holding surface, when stepping on foot piece 160 wearing and tearing damage, only need change the plastics material step on foot piece 160 can, can save certain cost of maintenance.

When the bicycle is parked by using the single support, the needed poking force is small, and the step piece 160 and the support leg 140 are integrally arranged and are made of plastics, so that the production cost can be saved.

In a possible embodiment of the present application, as shown in fig. 1, the stay 110 is further provided with a suspension spring post 111, and the suspension spring post 111 is used for connecting with an elastic member provided on the vehicle frame to make the stay 110 in the first state.

Specifically, be connected with the elastic component on the single fagging that sets up on the frame, elastic component one end and connected to the frame, the other end is connected with hanging spring post 111, through the elastic component so that electric motor car props 100 and can stably set up in the first state that suspends in the electric motor car, in order to avoid under no exogenic action, electric motor car props 100 from suspending in the first state of electric motor car because self gravity rotates to the second state that supports in the holding surface, through setting up hanging spring post 111 and pass through the elastic component with hanging spring post 111 and frame and be connected, in order to guarantee electric motor car steady operation.

When the electric vehicle runs, the elastic part suddenly drops from the hanging spring column 111, at the moment, the vehicle support rotates from a first state suspended on the electric vehicle to a second state supported on a supporting surface due to self gravity, the electric vehicle support 100 seriously influences the normal running of the electric vehicle, at the moment, a convex part is arranged at one end, far away from the support rod 110, of the hanging spring column 111, so that the elastic part is ensured not to easily drop from the hanging spring column 111 when the elastic part is connected with the hanging spring column 111, and the stable running of the electric vehicle is further ensured.

The embodiment of the application also discloses an electric vehicle, which comprises an electric vehicle frame and the electric vehicle support 100 in the embodiment. The electric vehicle includes the same structure and advantageous effects as those of the electric vehicle stay 100 in the foregoing embodiment. The structure and advantages of the electric vehicle support 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 to the present application 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 (10)

1. The utility model provides an electric motor car vaulting pole which characterized in that, includes the vaulting pole and is in step on foot spare of connecting on the vaulting pole, the vaulting pole rotates with electric motor car frame and is connected, the vaulting pole has the rotation and is close to the first state of frame to and rotate so that vaulting pole and the second state that the holding surface supported, step on foot spare and be the plastics material.

2. The electric vehicle stay of claim 1, wherein the number of the stay bars is two, two of the stay bars are connected through a shaft sleeve, the shaft sleeve is used for being rotatably connected with the vehicle frame, and a preset included angle is formed between the two stay bars.

3. The electric vehicle brace of claim 2, wherein the step member is connected to the brace by a step bar.

4. The electric vehicle brace of claim 3, wherein the step bar and the step member are connected by blind rivets.

5. The electric vehicle brace of claim 2, wherein a reinforcement tube is connected between the two braces.

6. The electric vehicle brace of claim 2, wherein an end of the brace remote from the bushing is connected with a brace, the brace configured to contact a support surface.

7. The electric vehicle support according to claim 2, wherein a limiting plate is further connected between the support rods, and when the electric vehicle support is far away from the support surface to move, the limiting plate can be abutted against the electric vehicle frame.

8. The electric vehicle brace of claim 1, wherein the brace bar and the step piece are connected by blind rivets, the step piece being configured to contact a support surface.

9. The electric vehicle strut as claimed in claim 1, wherein a suspension spring post is further provided on the strut, and the suspension spring post is used for connecting with an elastic member provided on the electric vehicle frame so as to enable the strut to be in the first state.

10. An electric vehicle comprising an electric vehicle frame and an electric vehicle brace as claimed in any one of claims 1 to 9, wherein the electric vehicle brace is rotatably connected to the electric vehicle frame.

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