CN214689961U - Riser device of vehicle and electric vehicle - Google Patents

Abstract

The utility model discloses a riser device and electric motor car of vehicle, the riser device of vehicle includes: the locking assembly is arranged at one end of the stand pipe mounting part, and the stand pipe is provided with a folding position and an unfolding position; the locking assembly includes: the riser locking device comprises an adapter, a first locking piece and a second locking piece, wherein the adapter is rotatably arranged on one of a riser mounting piece and a riser, the first locking piece is rotatably arranged on the adapter, the second locking piece is arranged on the other one of the riser mounting piece and the riser, when the first locking piece and the second locking piece are locked, the riser is located at an unfolding position, and after the first locking piece and the second locking piece are unlocked, the riser can be rotated to a folding position from the unfolding position. The vertical pipe device of the vehicle is simple in structure and convenient to mount and dismount, and the electric vehicle is convenient for a user to carry after the vertical pipe is folded.

Description

Riser device of vehicle and electric vehicle

Technical Field

The utility model belongs to the technical field of the vehicle technique and specifically relates to a riser device and electric motor car of vehicle is related to.

Background

Along with the development of vehicle field technique, it is more convenient that modern people go on a journey, wherein electric scooter removes the shared proportion in the field at the short distance and increases gradually. For carrying convenience, the bicycle body is usually required to be folded and unfolded before riding. However, in the conventional electric scooter, the folding mechanisms corresponding to the scooter body are relatively complicated, and the installation and the disassembly are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide a vehicle riser device, which has a simple structure and is easy to assemble and disassemble.

The utility model also provides an electric motor car.

According to the utility model discloses a riser device of vehicle, include: a riser mount, a riser rotatably disposed at one end of the riser mount and having a folded position in which the riser is folded relative to the riser mount and an unfolded position in which the riser is unfolded relative to the riser mount, and a locking assembly comprising: the riser comprises an adapter, a first locking piece and a second locking piece, wherein the adapter is rotatably arranged on one of the riser mounting piece and the riser, the first locking piece is rotatably arranged on the adapter, the second locking piece is arranged on the other of the riser mounting piece and the riser, when the first locking piece and the second locking piece are locked, the riser is located at an unfolding position, and after the first locking piece and the second locking piece are unlocked, the riser can be rotated to the folding position from the unfolding position.

The utility model discloses a riser device of vehicle through the locking subassembly that sets up, can be with riser and riser installed part rotatable coupling, but also can fix the relative riser installed part of riser at folding and expand two kinds of positions, when the relative riser installed part of riser is in fold condition, can be convenient for the user carry the vehicle to can improve the user and use experience the sense. In addition, the locking assembly is simple and reliable in structure and convenient to install and disassemble.

According to some embodiments of the invention, the riser mounting member and one of the risers with be provided with first pivot just between the one end of adaptor the other end of adaptor with be provided with the second pivot between the first locking piece, first pivot set up in the second pivot is close to one side of second locking piece.

According to some embodiments of the present invention, one of the riser mounting member and the riser is provided with a mounting seat protruding toward the adaptor, the adaptor is formed with an avoiding groove, the mounting seat is accommodated in the avoiding groove, the first rotating shaft penetrates the mounting seat and the adaptor is provided with one end of the avoiding groove; the second rotating shaft penetrates through the other end of the adapter piece and the first locking piece.

According to some embodiments of the utility model, first locking piece is provided with the orientation the open first storage tank of adaptor first locking piece with during the locking of second locking piece, the adaptor set up in the first storage tank.

According to some embodiments of the utility model, the riser is formed with the second storage tank, the second locking piece set up in the second storage tank, the riser installed part is formed with the third storage tank, the adaptor with first locking piece set up in the third storage tank, the riser is in when expanding the position, the second storage tank with the third storage tank is linked together, a part of first locking piece set up in the second storage tank and with the locking of second locking piece.

According to some embodiments of the present invention, when the stand pipe is in the extended position, the first locking member is not higher than the second accommodating groove and the third accommodating groove and the top surface are arc-shaped surfaces.

According to some embodiments of the invention, the first locking member is formed with a locking groove extending obliquely, the second locking member is a locking shaft, and the riser is in the deployed position, the locking shaft is fitted in the locking groove.

According to some embodiments of the utility model, the riser installed part orientation the terminal surface of riser is first butt face, the riser orientation the terminal surface of riser installed part is second butt face and bottom is third butt face, second butt face with be formed with the transition circular arc between the third butt face, the riser is in during the expansion position, first butt face with second butt face butt cooperation, the riser is in during the folding position, third butt face with first butt face butt cooperation.

According to some embodiments of the invention, the riser with be provided with the third pivot between the riser installed part, the third pivot set up in the riser is kept away from one side of locking subassembly.

The utility model discloses an electric motor car, include: the riser installation part is arranged at the front end of the sliding plate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a riser apparatus of a vehicle in its entirety in a deployed position;

FIG. 2 is a schematic view of the overall structure of the riser apparatus of the vehicle in a collapsed state;

FIG. 3 is an exploded view of the riser mount and connection of the riser to the locking assembly;

FIG. 4 is a cross-sectional view of the riser in the deployed position;

FIG. 5 is a first cross-sectional view of a partial structure of a riser apparatus of the vehicle during deployment;

FIG. 6 is a second cross-sectional view of a partial structure of a riser apparatus of the vehicle during deployment;

fig. 7 is a third sectional view of a partial structure of a riser apparatus of a vehicle in a process of deployment.

Reference numerals:

an electric vehicle S;

riser apparatus S1;

a riser mount 10; a mounting base 11; a third accommodation groove 12; a first abutting surface 13;

a riser 20; a second accommodation groove 21; a second abutment surface 22; a third abutment surface 23;

a locking assembly 30; an adaptor 31; an avoidance slot 311; a first locking member 32; the first accommodation groove 321;

a lock groove 322; a second lock member 33; a first rotating shaft 34; a second rotating shaft 35; a third rotating shaft 36;

slide S2.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

A riser apparatus S1 of a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 7, and the riser apparatus S1 of the vehicle is applied to an electric vehicle S, which may be an electric scooter.

As shown in fig. 1, the riser apparatus S1 of the vehicle includes: a riser mount 10, a riser 20 and a locking assembly 30, the riser 20 being rotatably disposed at one end of the riser mount 10, and the riser 20 having a folded position and an unfolded position. When the stand pipe 20 is in the folded position, the stand pipe 20 is folded relative to the stand pipe installation part 10, and at this time, when the stand pipe 20 is substantially perpendicular to the stand pipe installation part 10, the stand pipe 20 is in the folded position, so that a user can conveniently store the vehicle, and the size of a storage space can be reduced by storing the stand pipe 20 after being folded, thereby bringing good user experience to the user.

When the riser 20 is in the deployed position, the riser 20 is deployed relative to the riser mount 10 with the riser 20 in line with the riser mount 10 axis, and the riser 20 is in the deployed position, the user can manipulate the riser 20.

As shown in fig. 2 and 3, the locking assembly 30 includes: the riser pipe comprises an adapter 31, a first locking member 32 and a second locking member 33, wherein the adapter 31 can be rotatably arranged on one of the riser mounting member 10 and the riser 20, the first locking member 32 can be rotatably arranged on the adapter 31, and the second locking member 33 is arranged on the other one of the riser mounting member 10 and the riser 20, that is, the adapter 31 can be rotatably arranged on the riser mounting member 10, and the adapter 31 can also be rotatably arranged on the riser 20.

When the adaptor 31 is rotatably disposed on the riser mounting member 10, the second lock 33 is disposed on the riser 20, when the adaptor 31 is rotatably disposed on the riser 20, the second lock 33 is disposed on the riser mounting member 10, and the last effect is the same regardless of whether the adaptor 31 is rotatably disposed on the riser mounting member 10 or the riser 20, so that the adaptor 31 is rotatably disposed on the riser mounting member 10, and the second lock 33 is disposed on the riser 20 as an example, which will be described in detail in the present invention with reference to the riser apparatus S1.

As shown in fig. 3 and 4, the first locking member 32 is rotatably disposed on the adaptor 31, and the second locking member 33 is disposed on the riser 20, wherein when the first locking member 32 and the second locking member 33 are locked, the riser 20 is in the deployed position, and when the riser 20 is in the deployed position, the locking assembly 30 can make the riser 20 and the axis of the riser mounting member 10 in the same line, and when a certain force is applied to the riser 20, the connection relationship between the riser 20 and the riser mounting member 10 is not changed, thereby improving safety for a user to operate the riser device S1 of the vehicle. The arrangement of the adapter 31 can allow the first locking member 32 to rotate and extend for a certain length relative to the corresponding riser mounting member 10 and the corresponding riser 20, so that the first locking member 32 can conveniently lock and unlock the second locking member 33, and the locking and unlocking reliability of the locking assembly 30 can be improved, and the locking assembly 30 is simple in structure and easy to operate.

When the user does not need to operate the riser apparatus S1 of the vehicle, the riser mount 10 can be unlocked from the riser 20 by operating the locking assembly 30, and the riser 20 can be rotated from the unfolded position to the folded position after the first and second locking members 32 and 33 are unlocked. Wherein the riser 20 is perpendicular to the riser mount 10 when the riser 20 is in the folded position, and folding the riser 20 towards the rear of the riser mount 10 can reduce the size of the vehicle in the height direction thereof to a large extent, wherein the length direction of the vehicle is the front-rear direction as shown in fig. 2. Thus, when the stand pipe is in the folded state, a user can conveniently carry or store the vehicle.

Therefore, the utility model discloses a riser device S1 of vehicle can carry out rotatable coupling with riser installed part 10 and riser 20 through setting up locking assembly 30, and when riser 20 was in the position of expanding, locking assembly 30 can make riser 20 and riser installed part 10 be in coaxial line connection all the time, and when riser 20 was in the folding position, riser 20 was perpendicular with riser installed part 10, can reduce the size of vehicle in its direction of height to the at this moment to the at utmost.

In addition, the locking assembly 30 has a simple and reliable structure, is convenient to mount and dismount, can also enable the stand pipe 20 to be operated quickly and conveniently when the stand pipe is unfolded or folded, and has a compact structure because the stand pipe device S1 of the vehicle is internally arranged and not exposed.

The specific structure of the locking assembly 30 and its connection to the riser mount 10 and the riser 20 is described in detail below.

As shown in fig. 2 and 3, a first rotation shaft 34 is disposed between one of the riser mount 10 and the riser 20 and one end of the adaptor 31, for example, the first rotation shaft 34 is disposed between the riser mount 10 and one end of the adaptor 31, and a second rotation shaft 35 is disposed between the other end of the adaptor 31 and the first locking member 32, the first rotation shaft 34 being disposed on a side of the second rotation shaft 35 adjacent to the second locking member 33. Through setting up the pivot, be connected adaptor 31 with riser installed part 10 and first locking piece 32, can be so that first locking piece 32 and adaptor 31 all can rotate relatively riser installed part 10, and first locking piece 32 rotates relatively adaptor 31, can improve the flexibility ratio of locking subassembly 30 like this, can make things convenient for the cooperation of first locking piece 32 and second locking piece 33.

In detail, as shown in fig. 2 and 3, one of the riser mounting member 10 and the riser 20 is provided with a mounting seat 11 protruding toward the adaptor 31, for example, the mounting seat 11 protruding toward the adaptor 31 is provided on the riser mounting member 10, the adaptor 31 is formed with an escape groove 311, the mounting seat 11 is accommodated in the escape groove 311, and the first rotating shaft 34 penetrates through one end of the mounting seat 11 and the adaptor 31 provided with the escape groove 311, so that the mounting seat 11 corresponds to a fulcrum of the rotation of the adaptor 31, so that the adaptor 31 can rotate relative to the riser mounting member 10. The avoidance groove 311 is formed in the adapter 31, so that the adapter 31 is more compact in structure after being connected with the mounting seat 11, the connection relation is more stable, and the occupied space is smaller. The second shaft 35 penetrates the other end of the adaptor 31 and the first locking member 32, so that the first locking member 32 can rotate relative to the adaptor 31.

As shown in fig. 4, the first locking member 32 is provided with a first receiving groove 321 that is open toward the adaptor 31, and when the first locking member 32 and the second locking member 33 are locked, the adaptor 31 is disposed in the first receiving groove 321. Specifically, when the first locking member 32 and the second locking member 33 are locked, the adaptor 31 and the mounting seat 11 are both located in the first receiving groove 321, so that the first receiving groove 321 is formed in the first locking member 32, which is an avoiding space, and the locking assembly 30 is more compact and reasonable in structure.

Specifically, as shown in fig. 3 and 4, the second receiving groove 21 is formed in the stand pipe 20, and the second locking member 33 is disposed in the second receiving groove 21, so that the structure of the stand pipe 20 is simpler, and the second locking member 33 does not affect the external structure of the stand pipe 20. The riser mounting part 10 is formed with the third containing groove 12, and the adaptor 31 and the first locking piece 32 set up in the third containing groove 12, through set up the third containing groove 12 in the riser mounting part 10 and place the adaptor 31 and the first locking piece 32, under the condition that does not influence the shared space size of riser mounting part 10, can make the structure of riser 20 compacter like this.

In addition, as shown in fig. 4, when the stand pipe 20 is in the unfolded position, the second receiving groove 21 is communicated with the third receiving groove 12, and the bottom of the second receiving groove 21 and the bottom of the third receiving groove 12 are on the same inclined plane, so that the second receiving groove 21 and the third receiving groove form a continuous avoiding space for accommodating larger or more parts. Thus, by connecting the second receiving groove 21 and the third receiving groove 12, a part of the first locking member 32 is disposed in the second receiving groove 21 and locked with the second locking member 33.

In detail, as shown in fig. 4, when the stand pipe 20 is in the unfolded position, the first locking member 32 is not higher than the second receiving groove 21 and the third receiving groove 12, and the top surface is an arc-shaped surface. Specifically, when the riser 20 is in the expanded position, the first locking member 32 is located in the escape space where the first receiving groove 321 is communicated with the second receiving groove 21, and at this time, the height of the first locking member 32 in the groove depth direction of the first receiving groove 321 and the second receiving groove 21 is not higher than the top of the second receiving groove 21 and the third receiving groove 12, so that the possibility that a foreign object touches the first locking member 32 during the operation of the riser device S1 of the vehicle by a user can be reduced, and the use safety of the locking assembly 30 can be improved.

In addition, the top of the first locking member 32 is provided with an arc-shaped surface, which can match with the arc-shaped surfaces of the riser mounting member 10 and the riser 20, so that the structure of the riser device S1 of the whole vehicle can be more compact and reasonable.

In more detail, the first locking member 32 is formed with a locking groove 322 extending obliquely, the second locking member 33 is a locking shaft, and the locking shaft is fitted in the locking groove 322 when the stand pipe 20 is in the deployed position. Through setting up the lock groove 322 slope, can be convenient for the lock axle to get into lock groove 322, also can be convenient for lock axle and lock groove 322 to take place relative rotation, and lock groove 322 sets up to riser installed part 10 one side slope moreover, and so riser 20 is receiving the effect that the user exerted force to it, and the cooperation of lock groove 322 and lock axle can not destroyed. This increases the locking capability of the locking assembly 30, which in turn increases the safety of the vehicle riser arrangement S1.

As shown in fig. 5-7, the end surface of the riser mounting member 10 facing the riser 20 is a first abutment surface 13, the end surface of the riser 20 facing the riser mounting member 10 is a second abutment surface 22, the bottom portion is a third abutment surface 23, the third abutment surface 23 is perpendicular to the second abutment surface 22, and the third abutment surface 23 is located in front of the second abutment surface 22 when the riser 20 is in the deployed state. A transition arc is formed between the second abutting surface 22 and the third abutting surface 23, the transition arc is convenient for folding the stand pipe 20, when the stand pipe 20 is at the unfolding position, the first abutting surface 13 is abutted and matched with the second abutting surface 22, and when the stand pipe 20 is at the folding position, the third abutting surface 23 is abutted and matched with the first abutting surface 13.

The abutting relationship of the first abutting surface 13, the second abutting surface 22, and the third abutting surface 23 described above will be described in detail in conjunction with the deployment process of the riser device S1 of the vehicle.

As shown in fig. 5, when the riser 20 is in the folded position, the third abutting surface 23 of the riser 20 abuts against the first abutting surface 13 of the riser mounting member 10, so that the riser 20 does not rotate excessively relative to the riser mounting member 10 to damage the connection relationship between the riser 20 and the riser mounting member 10, thereby ensuring that the connection relationship between the riser 20 and the riser mounting member 10 is more stable and reliable.

As shown in fig. 6, when the riser 20 needs to be unfolded, the riser 20 is firstly rotated around the third rotating shaft 36 to ensure that the riser 20 is coaxial with the riser mounting member 10, and then the locking groove 322 extending obliquely from the front end of the first locking member 32 is locked into the second locking member 33, at this time, the first locking member 32 and the adaptor 31 form two link mechanisms, the rotating shaft of the adaptor 31 is used for rotating the first rotating shaft 34, the rotating shaft of the first locking member 32 is used for rotating the second locking member 33, and since the distance between the second locking member 33 and the second rotating shaft 35 is smaller than the sum of the distance between the second locking member 33 and the first rotating shaft 34 and the distance between the first rotating shaft 34 and the second rotating shaft 35, at this time, the first locking member 32 does not cross the dead point of the mechanism. By applying an external force to the lower end of the first locking member 32, the first locking member 32 deforms until it crosses the dead point of the mechanism, eventually achieving the snap-fit.

As shown in fig. 7, at this time, the riser 20 is in the fully deployed position, the riser 20 is coaxial with the riser mounting member 10, the first abutting surface 13 of the riser mounting member 10 completely abuts against the second abutting surface 22 of the riser 20, the third abutting surface 23 of the riser 20 is perpendicular to the second abutting surface 22, and under the locking of the locking assembly 30, the first abutting surface 13 and the second abutting surface 22 can be always kept in abutment, so that the whole of the riser 20 and the riser mounting member 10 can bear larger force applied from the outside.

When the folding of the stand pipe 20 is required, the operation steps are opposite to the unfolding steps, and the first locking member 32 is pulled to be unfolded by applying a pulling force to the first locking member 32, so that the locking assembly 30 can be unlocked by crossing the mechanism dead point, and the stand pipe 20 can be folded.

As shown in fig. 2 and 4, a third rotating shaft 36 is disposed between the riser 20 and the riser mount 10, and the third rotating shaft 36 is disposed on a side of the riser 20 away from the locking assembly 30. Specifically, the third rotating shaft 36 can be disposed on the stand pipe 20, and when the stand pipe 20 is in the unfolded position, the third rotating shaft 36 is located at the rear side of the locking assembly 30, which can enable the stand pipe 20 to be folded toward the rear side of the stand pipe mounting member 10 when folded, so that the stand pipe 20 can be conveniently carried by a user after being folded.

The third pivot axis 36 is also configured to allow the stand pipe 20 to pivot relative to the stand pipe mounting member 10, thereby providing a precondition for the folding action of the stand pipe 20, and allowing the stand pipe 20 not to be separated from the stand pipe mounting member 10 after being folded, so as to facilitate the next unfolding action of the stand pipe 20.

As shown in fig. 1 and 2, the electric vehicle S of the present invention includes: the slide plate S2 and the riser apparatus S1 of the vehicle of the above embodiment are configured such that the riser mount 10 is disposed at the front end of the slide plate S2, and the two may be in a fixed connection relationship or an integrally formed relationship. Carry out fixed connection with riser installed part 10 and slide S2 ' S front end, can make things convenient for follow-up electric motor car to dismantle the maintenance, set up riser installed part 10 and slide S2 ' S front end into integrated into one piece ' S relation, can reduce the step of equipment electric motor car S to production efficiency can be improved.

In the description of the present invention, it is to be understood that the terms "center", "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, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A riser apparatus (S1) of a vehicle, comprising:

a riser mount (10);

a riser (20), the riser (20) being rotatably disposed at one end of the riser mount (10) and having a folded position and an unfolded position, the riser (20) being folded relative to the riser mount (10) when the riser (20) is in the folded position, the riser (20) being unfolded relative to the riser mount (10) when the riser (20) is in the unfolded position;

a locking assembly (30), the locking assembly (30) comprising: an adaptor (31), a first lock (32) and a second lock (33), the adaptor (31) being rotatably disposed on one of the riser mount (10) and the riser (20), the first lock (32) being rotatably disposed on the adaptor (31), the second lock (33) being disposed on the other of the riser mount (10) and the riser (20), wherein when the first lock (32) and the second lock (33) are locked, the riser (20) is in the deployed position, and after the first lock (32) and the second lock (33) are unlocked, the riser (20) is rotatable from the deployed position to the collapsed position.

2. The riser arrangement (S1) of a vehicle according to claim 1, characterized in that a first rotation shaft (34) is provided between one of the riser mount (10) and the riser (20) and one end of the adaptor (31) and a second rotation shaft (35) is provided between the other end of the adaptor (31) and the first lock (32), the first rotation shaft (34) being provided on a side of the second rotation shaft (35) adjacent to the second lock (33).

3. The riser arrangement (S1) of a vehicle according to claim 2, wherein one of the riser mounting member (10) and the riser (20) is provided with a mounting seat (11) protruding toward the adaptor (31), the adaptor (31) is formed with an avoidance groove (311), the mounting seat (11) is accommodated in the avoidance groove (311), and the first rotating shaft (34) penetrates the mounting seat (11) and an end of the adaptor (31) where the avoidance groove (311) is provided;

the second rotating shaft (35) penetrates through the other end of the adapter (31) and the first locking piece (32).

4. The riser apparatus (S1) of a vehicle according to claim 1, characterized in that the first lock piece (32) is provided with a first accommodation groove (321) that opens toward the adaptor piece (31), and the adaptor piece (31) is disposed in the first accommodation groove (321) when the first lock piece (32) and the second lock piece (33) are locked.

5. The riser device (S1) of a vehicle according to claim 1, wherein the riser (20) is formed with a second receiving groove (21), the second locking member (33) is disposed in the second receiving groove (21), the riser mounting member (10) is formed with a third receiving groove (12), the adaptor (31) and the first locking member (32) are disposed in the third receiving groove (12), the second receiving groove (21) and the third receiving groove (12) communicate with each other when the riser (20) is in the deployed position, and a portion of the first locking member (32) is disposed in the second receiving groove (21) and locked with the second locking member (33).

6. The riser device (S1) of claim 5, wherein when the riser (20) is in the deployed position, the first locking member (32) is no higher than the second and third receiving grooves (21, 12) and a top surface is an arc-shaped surface.

7. The riser device (S1) of a vehicle according to claim 1, characterized in that the first lock member (32) is formed with an obliquely extending lock groove (322), and the second lock member (33) is a lock shaft that fits within the lock groove (322) when the riser (20) is in the deployed position.

8. The riser arrangement (S1) of a vehicle according to claim 1, wherein an end surface of the riser mount (10) facing the riser (20) is a first abutment surface (13), an end surface of the riser (20) facing the riser mount (10) is a second abutment surface (22) and is bottomed by a third abutment surface (23), a transition arc is formed between the second abutment surface (22) and the third abutment surface (23), the first abutment surface (13) and the second abutment surface (22) are in abutting engagement when the riser (20) is in the deployed position, and the third abutment surface (23) and the first abutment surface (13) are in abutting engagement when the riser (20) is in the collapsed position.

9. The riser arrangement (S1) of a vehicle according to claim 1, characterized in that a third swivel (36) is arranged between the riser (20) and the riser mount (10), the third swivel (36) being arranged on the side of the riser (20) remote from the locking assembly (30).

10. An electric vehicle (S), characterized by comprising:

a slide plate (S2);

the riser arrangement (S1) of the vehicle of any one of claims 1-9, the riser mount (10) being disposed at a front end of the sled (S2).

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