CN216783723U - Walk-substituting vehicle - Google Patents

Abstract

The utility model discloses a scooter, which comprises a scooter body, a front fork piece and a vertical pipe handle horizontal component, wherein a first connecting structure is arranged on the scooter body; the front fork piece is pivoted and matched at the front end of the vehicle body; the riser is equipped with first end and second end, the first connection structure is suitable for with second connection structure cooperation, with the riser behind the front fork spare split the horizontal subassembly of riser with the automobile body is fixed. The scooter avoids the condition that the rotating and folding position of the vertical pipe is easy to wear and causes abnormal sound and shaking of the scooter, reduces the height of the scooter after being folded, and facilitates the storage of the scooter.

Description

Walk-substituting vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a scooter.

Background

As a short-distance travel tool, the electric scooter is favored by consumers due to lightness, convenience and portability. For convenient electric scooter's accomodating, electric scooter's riser is mostly designed for rotatable folding form, but among the correlation technique, electric scooter after folding still overall height is higher, makes the packing cost higher so on the one hand, and on the other hand is after electric scooter is long-term, and the riser rotates folding position and wears and tear easily, and then can cause electric scooter's abnormal sound and rock.

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 a scooter, which avoids the situation that the position of a vertical pipe which rotates and is folded is easy to wear and causes abnormal sound and shaking of the scooter, reduces the height of the scooter after being folded, and facilitates the storage of the scooter.

The scooter according to an embodiment of the present invention includes: the vehicle body is provided with a first connecting structure; a front fork pivotally fitted at a front end of the vehicle body; the vertical pipe transverse handle assembly comprises a vertical pipe and a transverse handle, the vertical pipe is provided with a first end and a second end, the transverse handle is arranged at the first end of the vertical pipe, the second end of the vertical pipe is suitable for being detachably connected with the front fork, the vertical pipe and/or the transverse handle is provided with a second connecting structure, and the first connecting structure is suitable for being matched with the second connecting structure so as to fix the transverse handle assembly with the vehicle body after the front fork is disassembled.

According to the scooter provided by the embodiment of the utility model, the situation that the position of the vertical pipe which rotates and is folded is easy to wear and causes abnormal sound and shaking of the scooter is avoided, the height of the scooter after being folded is reduced, and the scooter is convenient to store.

In some embodiments, the front fork includes a front fork tube and a joint assembly secured to an end of the front fork tube, the riser being removably connected to the joint assembly.

In some embodiments, the joint assembly includes a fixing seat, a hoop and a pin, the fixing seat includes a first section and a second section, a first groove is provided in the first section, the first groove is suitable for the second end of the vertical pipe to be inserted, a second groove is provided in the second section, the second groove is suitable for the front fork to be inserted, the radial dimension of the first section is adjustable, the hoop is sleeved on the outer periphery of the first section to hoop and fix the vertical pipe and the fixing seat, a third groove is provided on the vertical pipe, the pin is provided on the fixing seat and is adjustable along the radial position of the fixing seat, and the pin is suitable for cooperating with the third groove on the vertical pipe to limit the axial displacement of the vertical pipe along the fixing seat.

In some embodiments, the hoop includes a first hoop having a first end and a second end, a second hoop having a first end and a second end, a pull rod pivotally coupled to the first end of the first hoop and the first end of the second hoop, and a first wrench having a first cam adapted to stop against the second hoop when the first wrench is rotated to adjust a distance between the second end of the first hoop and the second end of the second hoop.

In some embodiments, the first section is provided with a plurality of fourth grooves, the fourth grooves penetrate through the inner peripheral wall of the first section and the outer peripheral wall of the first section in the radial direction of the fixing seat, and the width dimension of the fourth grooves is suitable for being reduced when the hoop is tightened so as to adjust the radial dimension of the first section.

In some embodiments, the joint Assembly still includes locating part, first elastic component, pad cover and second spanner, be equipped with the mounting hole on the fixing base, the pad cover is established the outer end orifice department of mounting hole, the bolt passes the pad cover and inserts in the mounting hole, the locating part is established the inner of bolt, first elastic component cover is established the periphery side of bolt, just the one end of first elastic component with the locating part ends, the other end with the pad cover ends, second spanner pivot cooperation is in the outer end of bolt, the second spanner is equipped with second cam portion, second cam portion is suitable for when the second spanner rotates with the pad cover ends to drag in order to the outside the bolt.

In some embodiments, the scooter further comprises a bushing, the bushing is fitted in the first groove, the radial dimension of the bushing is adjustable, and the bushing is suitable for being sleeved on the outer periphery side of the stand pipe to separate the stand pipe from the fixing seat.

In some embodiments, the joint assembly includes a fixing seat, a ferrule and a plug pin, the fixing seat includes a first section and a second section, a first groove is provided in the first section, the first groove is suitable for the second end of the vertical pipe to be inserted, a second groove is provided in the second section, the second groove is suitable for the front fork pipe to be inserted, the radial dimension of the first section is adjustable, the ferrule is sleeved on the outer periphery of the first section to clamp and fix the vertical pipe and the fixing seat, a third groove is provided on the fixing seat, the plug pin is inserted on the pipe wall of the vertical pipe and is adjustable along the radial position of the vertical pipe, and the plug pin is suitable for being matched with the third groove on the fixing seat to limit the axial displacement of the vertical pipe along the fixing seat.

In some embodiments, the scooter further comprises a swing rod, a second elastic member and a pushing member, the swing rod and the second elastic member are both arranged in the vertical pipe, one end of the swing rod is hinged to the inner wall of the vertical pipe, the bolt is arranged at the other end of the swing rod, the second elastic member is clamped between the swing rod and the inner wall of the vertical pipe to reset and push out at least part of the bolt from the vertical pipe, the pushing member penetrates through the vertical pipe and is connected with the swing rod, and the pushing member is used for pushing the swing rod to separate the bolt from the third groove.

In some embodiments, the first connecting structure includes a protrusion and a hook, the second connecting structure includes a fixing groove adapted to cooperate with the protrusion to fix one end of the riser handle bar assembly and one end of the vehicle body, and a catch adapted to cooperate with the hook to fix the other end of the riser handle bar assembly and the other end of the vehicle body.

Drawings

Fig. 1 is a schematic view of the overall structure of a scooter according to an embodiment of the present invention.

Fig. 2 is a perspective view of the joint assembly of fig. 1.

Fig. 3 is an exploded view of the joint assembly of fig. 2.

Fig. 4 is a cross-sectional schematic view of the joint assembly of fig. 2.

Fig. 5 is a partially enlarged schematic view at a in fig. 4.

FIG. 6 is a schematic view of a riser bar assembly and frame assembly of the scooter according to an embodiment of the present invention.

Fig. 7 is a schematic cross-sectional perspective view of fig. 1.

FIG. 8 is a schematic view of the riser of FIG. 1.

Fig. 9 is a schematic view showing the engagement of the fixing groove and the protrusion of fig. 1.

FIG. 10 is a schematic cross-sectional view of a riser and joint assembly connection according to another embodiment of the present invention.

Reference numerals:

a vehicle body 1;

a front fork 2; a front fork tube 21; a joint assembly 22; a fixed base 221; a first wrench 222; a second wrench 223; a bushing 224; a first hoop 225; a second hoop 226; a pull rod 227; a nut 228; a latch 229; a first elastic member 2210; a stopper 2211; a cushion cover 2212; a fourth slot 2213; a first slot 2214; a second slot 2215; a second elastic member 23; a swing link 24; a pusher 25;

a riser handle cross assembly 3; the handle bar 31; a riser 32;

a first connecting structure 4; a hook 41; the projections 42;

a second connecting structure 5; a buckle 51; the fixing groove 52.

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.

As shown in fig. 1 to 9, a scooter according to an embodiment of the present invention includes a body 1, a front fork 2, and a top riser bar assembly 3.

The vehicle body 1 is provided with a first connecting structure 4. Specifically, as shown in fig. 1, the vehicle body 1 may be regarded as a footrest portion of the scooter, and the vehicle body 1 is arranged to extend in the front-rear direction. The first connecting structure 4 is fixed on the vehicle body 1, and the first connecting structure 4 is used for fixing the top vertical pipe to the horizontal component 3 and the vehicle body 1.

The front fork 2 is pivotally fitted to the front end of the vehicle body 1. Specifically, as shown in fig. 1, the front end of the vehicle body 1 is provided with a support frame extending obliquely in the front-to-rear direction and a sleeve fixed to the front end of the support frame, the sleeve being fitted around the outer peripheral side of the front fork 2, whereby the vehicle body 1 can swing with respect to the front fork 2.

The top riser handlebar cross assembly 3 comprises a riser 32 and a handlebar 31, the riser 32 is provided with a first end and a second end, the handlebar 31 is arranged at the first end of the riser 32, the second end of the riser 32 is suitable for being detachably connected with the front fork 2, the riser 32 and/or the handlebar 31 is/are provided with a second connecting structure 5, and the first connecting structure 4 is suitable for being matched with the second connecting structure 5 so as to fix the top riser handlebar cross assembly 3 and the vehicle body 1 after being separated from the front fork 2.

Specifically, as shown in fig. 1, the top riser extends the riser 32 of the cross assembly 3 in a direction generally from front to bottom to back and up, a first end of the riser 32 is a top end of the riser 32, a second end of the riser 32 is a bottom end of the riser 32, and the cross 31 is disposed at the top end of the riser 32. The bottom end of the stand pipe 32 can be detachably connected to the top end of the front fork 2. The top vertical pipe is provided with a second connecting structure 5 on the horizontal component 3, and the second connecting structure 5 can be connected and matched with the first connecting structure 4, so that the fixed connection of the top vertical pipe to the horizontal component 3 and the vehicle body 1 can be realized.

It should be noted that, the first connecting structure 4 and the second connecting structure 5 may both be a single structure, for example, the first connecting structure 4 may be a clamping groove, the second connecting structure 5 may be a clamping block, and the clamping block may be clamped and fixed in the clamping groove, so that the fixing of the top vertical pipe to the horizontal component 3 and the vehicle body 1 may be achieved. In other embodiments, the first connection structure 4 and the second connection structure 5 may be both split structures, for example, the first connection structure 4 may include more than two slots, the second connection structure 5 may include more than two blocks, and each block may be clamped and fixed in the corresponding slot in a one-to-one correspondence manner.

According to the scooter provided by the embodiment of the utility model, the top vertical pipe is used for detachably connecting the transverse component 3 with the front fork 2, when the top vertical pipe is required to be stored, the top vertical pipe is used for dismounting the transverse component 3 from the front fork 2 and is fixed with the scooter body 1 through the first connecting structure 4 and the second connecting structure 5, so that the situation that the folded position of the vertical pipe 32 is easy to wear and cause abnormal sound and shaking of the scooter is avoided on one hand, and the fixed position of the transverse component 3 on the scooter body 1 can be adjusted downwards through the top vertical pipe on the other hand, the situation that the folded scooter is higher due to the fact that the height of the folded position of the vertical pipe 32 is not adjustable in the related technology is avoided, the height of the folded scooter is further reduced, and the storage of the scooter is facilitated.

In some embodiments, the front fork 2 includes a front fork tube 21 and a joint assembly 22, the joint assembly 22 being secured to an end of the front fork tube 21, and a riser 32 removably connected to the joint assembly 22. Specifically, as shown in fig. 1, the front fork tube 21 of the front fork 2 is substantially Y-shaped, the branch opening of the front fork tube 21 faces downward, and the front wheel of the scooter is rotatably fitted to the branch opening of the front fork tube 21. The joint assembly 22 is fixed on the top end of the front fork tube 21, the sleeve of the vehicle body 1 is sleeved on the outer periphery of the front fork tube 21, and the sleeve of the vehicle body 1 is located below the joint assembly 22. The provision of the joint assembly 22 facilitates the disassembly of the top riser handle bar cross assembly 3 and the front fork 2.

In some embodiments, the joint assembly 22 includes a fixing seat 221, a hoop and a plug 229, the fixing seat 221 includes a first section and a second section, the first section has a first slot 2214 therein, the first slot 2214 is suitable for inserting the second end of the stand pipe 32, the second section has a second slot 2215 therein, the second slot 2215 is suitable for inserting the front fork 21, the radial dimension of the first section is adjustable, the hoop is sleeved on the outer periphery of the first section to hoop and fix the stand pipe 32 and the fixing seat 221, the stand pipe 32 has a third slot thereon, the plug 229 is disposed on the fixing seat 221 and is adjustable along the radial position of the fixing seat 221, and the plug 229 is suitable for cooperating with the third slot on the stand pipe 32 to limit the displacement of the stand pipe 32 along the axial direction of the fixing seat 221.

Specifically, as shown in fig. 2 and 3, the fixing seat 221 is substantially cylindrical, the fixing seat 221 extends in the up-down direction, and along the axial direction of the fixing seat 221, the fixing seat 221 may be divided into a first section and a second section, wherein the first section is located above the second section, a first groove 2214 is provided in the first section, a second groove 2215 is provided in the second section, the groove depth direction of the first groove 2214 and the groove depth direction of the second groove 2215 both extend along the axial direction of the fixing seat 221, wherein the first groove 2214 is used for inserting the stand pipe 32, and the second groove 2215 is used for inserting the front fork 21.

It should be noted that the radial dimension of the first segment can be adjusted, and the adjustment of the radial dimension of the first segment can adjust the cross-sectional area of the first slot 2214, so that the vertical pipe 32 can be tightly fixed in the first slot 2214. In order to clamp and fix the riser 32, a clamping ring is disposed on the outer periphery of the first segment, and the first segment can be clamped by the clamping ring, so that the riser 32 can be conveniently clamped and fixed in the first groove 2214.

It should be noted that after the front fork 21 is inserted into the second slot 2215, the front fork 21 can be fixed to the second section by a bolt, and at this time, the bolt passes through the front fork 21 and the fixing seat 221 at the same time. In other embodiments, the front fork 21 can also be welded directly to the fixing base 221.

The fixing seat 221 is further provided with a through hole for passing the plug 229, and the plug 229 is adjustable in position along the radial direction of the fixing seat 221, for example, the plug 229 can be screwed into the through hole, and the plug 229 can move along the radial direction of the fixing seat 221 by screwing. The stem 32 is provided with a third slot, and when the stem 32 is inserted into the first slot 2214, the pin 229 is aligned with and inserted into the third slot, and the axial movement of the stem 32 can be limited by the pin 229 and the stop of the third slot.

In some embodiments, the hoop includes a first hoop 225, a second hoop 226, a pull rod 227 and a first wrench 222, the first hoop 225 has a first end and a second end, the second hoop 226 has a first end and a second end, the first end of the first hoop 225 and the first end of the second hoop 226 are pivotally engaged, one end of the pull rod 227 is connected to the second end of the first hoop 225, the other end of the pull rod 227 passes through the second end of the second hoop 226 and is pivotally engaged with the first wrench 222, the first wrench 222 is provided with a first cam portion, and the first cam portion is adapted to abut against the second hoop 226 when the first wrench 222 is rotated to adjust a distance between the second end of the first hoop 225 and the second end of the second hoop 226.

Specifically, as shown in fig. 3, the first hoop 225 and the second hoop 226 are both semi-ring-shaped, two ends of the first hoop 225 are divided into a first end of the first hoop 225 and a second end of the first hoop 225, and two ends of the second hoop 226 are respectively a first end of the second hoop 226 and a second end of the second hoop 226. The first end of the first hoop 225 is pivotally connected to the first end of the second hoop 226, the pull rod 227 passes through the second end of the first hoop 225 and the second end of the second hoop 226, one end of the pull rod 227 is threadedly mounted with a nut 228, the other end of the pull rod 227 is pivotally mounted with a first wrench 222, and the first hoop 225 and the second hoop 226 are sandwiched between the first wrench 222 and the nut 228.

The first wrench 222 is provided with a first cam portion configured like a cam, the first cam portion of the first wrench 222 pivotally engaging the pull rod 227. Therefore, when the first wrench 222 is rotated, the outer peripheral profile of the first cam portion is always stopped against the first hoop 225, and the first wrench 222 can tighten the pull rod 227 under the reducing action of the first cam portion, so that the distance between the first hoop 225 and the second hoop 226 can be adjusted, and the first section of the fixing seat 221 can be tightened.

In some embodiments, the first segment is provided with a plurality of fourth slots 2213, the fourth slots 2213 penetrate through the inner circumferential wall of the first segment and the outer circumferential wall of the first segment in the radial direction of the fixing seat 221, and the width dimension of the fourth slots 2213 is suitable for being reduced when the hoop is tightened to adjust the radial dimension of the first segment.

Specifically, as shown in fig. 3, the first segment is provided with a plurality of fourth grooves 2213, the plurality of fourth grooves 2213 are arranged at equal intervals along the circumferential direction of the first segment, the plurality of fourth grooves 2213 divide the first segment into petal-shaped structures, and when the first segment is tightened, parts of the petal-shaped structures approach each other, thereby realizing adjustment of the radial dimension of the first segment.

In some embodiments, the joint assembly 22 further includes a limiting member 2211, a first elastic member 2210, a cushion cover 2212 and a second wrench 223, the fixing base 221 is provided with a mounting hole, the cushion cover 2212 is disposed at an outer end aperture of the mounting hole, the bolt 229 passes through the cushion cover 2212 and is inserted into the mounting hole, the limiting member 2211 is disposed at an inner end of the bolt 229, the first elastic member 2210 is disposed at an outer peripheral side of the bolt 229, one end of the first elastic member 2210 abuts against the limiting member 2211 and the other end abuts against the cushion cover 2212, the second wrench 223 is pivotally fitted at an outer end of the bolt 229, the second wrench 223 is provided with a second cam portion, and the second cam portion is adapted to abut against the cushion cover 2212 to pull the bolt 229 outwards when the second wrench 223 rotates.

Specifically, as shown in fig. 4 and 5, the plug 229 is inserted into the fixing base 221, a through hole through which the plug 229 passes is formed in the fixing base 221, the cushion cover 2212 is fixed to an outer end aperture of the through hole, the plug 229 passes through the cushion cover 2212, the limit component 2211 is fixed to an inner end of the plug 229, the limit component 2211 can be regarded as a part of the plug 229, the limit component 2211 can be blocked with the cushion cover 2212 on one hand, so as to limit the plug 229 from being pulled out of the fixing base 221, and on the other hand, the limit component 2211 can be inserted into a third groove on the vertical pipe 32, so as to limit the vertical pipe 32 in the axial direction. The second wrench 223 is pivotally mounted on the outer end of the plug 229 by a pivot, and the second wrench 223 has a second cam portion, which is similar to the first cam portion of the first wrench 222 in structure and function, when the second wrench 223 is swung, the plug 229 can be pulled out by the second wrench 223 under the action of the diameter-variable structure of the second cam portion, so that the stopper 2211 can be released from the third slot on the stand pipe 32.

In order to realize self-resetting of the bolt 229, the first elastic member 2210 is a spring and is disposed around the outer periphery of the bolt 229, one end of the first elastic member 2210 abuts against the pad sleeve 2212, and the other end of the first elastic member 2210 abuts against the stopper 2211. Therefore, the first elastic member 2210 can push the limiting member 2211 inward, so that the plug 229 can move inward in a normal state, and the plug 229 is conveniently inserted into and matched with the third groove on the vertical pipe 32.

In some embodiments, the walker further comprises a bushing 224, the bushing 224 fits within the first slot 2214, the bushing 224 is adjustable in radial dimension, and the bushing 224 is adapted to fit around the outer circumference of the stem 32 to separate the stem 32 from the stationary seat 221.

Specifically, as shown in fig. 3, the bushing 224 is generally cylindrical, and the radial dimension of the bushing 224 is slightly less than the radial dimension of the first segment first slot 2214, such that the bushing 224 may be inserted into the first slot 2214. During assembly, the riser 32 may fit within the bushing 224, whereby wear between the riser 32 and the anchor block 221 may be avoided.

In order to clamp the riser 32 in the bushing 224, the radial dimension of the bushing 224 may also be adjusted, and specifically, the outer circumferential side of the bushing 224 may be provided with a plurality of fifth grooves, which have the same arrangement and function as the fourth grooves 2213, and thus, the description thereof is omitted.

Preferably, the outer circumference of the bushing 224 is provided with a ring of flanges, and when the bushing 224 is inserted into the first groove 2214, the flanges can stop with the end surface of the fixing seat 221, thereby limiting the insertion depth of the bushing 224.

In some embodiments, the joint assembly 22 includes a fixing seat 221, a hoop and a plug 229, the fixing seat 221 includes a first section and a second section, the first section has a first slot 2214 therein, the first slot 2214 is suitable for inserting the second end of the vertical pipe 32, the second section has a second slot 2215 therein, the second slot 2215 is suitable for inserting the front fork 21, the radial dimension of the first section is adjustable, the hoop is sleeved on the outer periphery of the first section to hoop and fix the vertical pipe 32 and the fixing seat 221, the fixing seat 221 has a third slot therein, the plug 229 is disposed on the wall of the vertical pipe 32 and is adjustable along the radial position of the vertical pipe 32, and the plug 229 is suitable for cooperating with the third slot on the fixing seat 221 to limit the vertical pipe 32 from moving along the axial direction of the fixing seat 221.

Specifically, as shown in fig. 10, the joint assembly 22 may include a fixing seat 221, and the structure of the fixing seat 221 may be substantially the same as that in the above embodiments, and will not be described herein again. The plug 229 is disposed on the vertical pipe 32, a mounting hole for the plug 229 to extend out is disposed on the vertical pipe 32, a third groove is disposed on the fixing seat 221, and after the vertical pipe 32 is inserted into the first groove 2214 of the fixing seat 221, the plug 229 on the vertical pipe 32 can be fitted into the third groove on the fixing seat 221, so as to limit the vertical pipe 32 in the axial direction.

In some embodiments, the scooter further comprises a swing rod 24, a second elastic member 23 and an ejector 25, wherein the swing rod 24 and the second elastic member 23 are both arranged in the vertical pipe 32, one end of the swing rod 24 is hinged with the inner wall of the vertical pipe 32, a pin 229 is arranged at the other end of the swing rod 24, the second elastic member 23 is clamped between the swing rod 24 and the inner wall of the vertical pipe 32 to reset at least part of the pin 229 to eject out of the vertical pipe 32, the ejector 25 penetrates through the vertical pipe 32 and is connected with the swing rod 24, and the ejector 25 is used for ejecting the swing rod 24 to separate the pin 229 and the third slot.

Specifically, as shown in fig. 10, the second elastic member 23 may be a spring sheet, the second elastic member 23 is disposed in the vertical pipe 32, the vertical pipe 32 is further provided with a swing rod 24, one end of the swing rod 24 is pivotally fitted to the vertical pipe 32, one end of the spring sheet is connected to the swing rod 24 and is provided with a pin 229, the pin 229 penetrates through a pipe wall of the vertical pipe 32, the other end of the elastic sheet is abutted against or fixed to an inner wall of the vertical pipe 32, and when the swing rod 24 swings, the spring sheet is compressed, so as to provide a restoring force for restoring the pin 229. In order to facilitate the swing driving of the swing rod 24, the swing rod 24 is further provided with a pushing member 25, the pushing member 25 penetrates through the pipe wall of the vertical pipe 32, the pushing member 25 is similar to a button, and the swing driving of the swing rod 24 can be realized by pressing the pushing member 25.

In some embodiments, the first connecting structure 4 comprises a protrusion 42 and a hook 41, the second connecting structure 5 comprises a fixing groove 52 and a catch 51, the fixing groove 52 is adapted to cooperate with the protrusion 42 to fix one end of the top riser handle bar assembly 3 and one end of the vehicle body 1, and the catch 51 is adapted to cooperate with the hook 41 to fix the other end of the top riser handle bar assembly 3 and the other end of the vehicle body 1.

Specifically, as shown in fig. 6 to 9, a protrusion 42 and a hook 41 are provided on the vehicle body 1, wherein the protrusion 42 is provided on a support frame at the front end of the vehicle body 1, and the hook 41 is provided on a fender of a rear wheel of the vehicle body 1. The fixing groove 52 and the buckle 51 are both arranged on the top vertical pipe handle bar assembly 3, wherein the fixing groove 52 is arranged on the vertical pipe 32, and the buckle 51 is arranged on the handle bar 31. When the top vertical pipe is required to fix the transverse component 3 and the vehicle body 1, the protrusion 42 on the vehicle body 1 can be inserted into the fixing groove 52, and then the hook 41 on the vehicle body 1 is hooked with the buckle 51, so that the fixing of the two ends of the top vertical pipe to the transverse component 3 can be realized, and the fixing strength is improved.

Preferably, the catch 51 may be mounted on the handle bar 31 by a torsion spring which is capable of applying a return force to the catch 51, so that the catch 51 and the hook 41 can be securely engaged.

In some embodiments, the walker may be an electric scooter.

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 explicitly specifically defined otherwise.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; 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 description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 utility model. 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. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.

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 (10)

1. A scooter, comprising:

the vehicle body is provided with a first connecting structure;

a front fork pivotally fitted at a front end of the vehicle body;

the riser is horizontal subassembly, the riser is horizontal subassembly includes riser and horizontal, the riser has first end and second end, horizontal the establishing in the first end of riser, the second end of riser is suitable for to link to each other with front fork spare detachably, the riser and/or be equipped with second connection structure on horizontal, first connection structure is suitable for with the cooperation of second connection structure to with behind the front fork spare split riser is horizontal subassembly with the automobile body is fixed.

2. The walker of claim 1 wherein the front fork includes a front fork tube and a joint assembly secured to an end of the front fork tube, the riser being removably connected to the joint assembly.

3. The scooter of claim 2 wherein the joint assembly comprises a fixing seat, a hoop and a bolt, the fixing seat comprises a first section and a second section, the first section has a first groove therein, the first groove is adapted to allow the second end of the vertical tube to be inserted therein, the second section has a second groove therein, the second groove is adapted to allow the front fork tube to be inserted therein, the first section has an adjustable radial dimension, the hoop is sleeved on the outer circumferential side of the first section to hoop and fix the vertical tube and the fixing seat, the vertical tube has a third groove thereon, the bolt is disposed on the fixing seat and is adjustable along the radial direction of the fixing seat, and the bolt is adapted to cooperate with the third groove on the vertical tube to limit the vertical tube from moving along the axial direction of the fixing seat.

4. The walker of claim 3 wherein the band includes a first band having a first end and a second end, a second band having a first end and a second end, a first end of the first band pivotally engaged with the first end of the second band, a pull rod having one end connected to the second end of the first band and an opposite end extending through the second end of the second band and pivotally engaged with the first wrench, and a first cam on the first wrench adapted to stop against the second band when the first wrench is rotated to adjust the spacing between the second end of the first band and the second end of the second band.

5. The walker of claim 3 wherein the first section defines a plurality of fourth slots extending radially through the inner peripheral wall of the first section and the outer peripheral wall of the first section, the fourth slots having a width sized to decrease when the band is tightened to adjust the radial dimension of the first section.

6. The scooter of claim 3 wherein the joint assembly further comprises a limiting member, a first elastic member, a cushion cover and a second wrench, the fixing base is provided with a mounting hole, the cushion cover is arranged at the outer end hole of the mounting hole, the bolt passes through the cushion cover and is inserted into the mounting hole, the limiting member is arranged at the inner end of the bolt, the first elastic member is arranged at the outer peripheral side of the bolt, one end of the first elastic member is abutted against the limiting member, the other end of the first elastic member is abutted against the cushion cover, the second wrench is in pivot fit with the outer end of the bolt, the second wrench is provided with a second cam portion, and the second cam portion is adapted to rotate the second wrench and abut against the cushion cover to pull the bolt outwards.

7. The scooter of claim 3 further comprising a bushing, wherein the bushing fits within the first groove, wherein the bushing is adjustable in radial dimension, and wherein the bushing is adapted to fit around the outer periphery of the stand tube to separate the stand tube from the anchor block.

8. The scooter of claim 2 wherein the joint assembly comprises a fixing seat, a hoop and a bolt, the fixing seat comprises a first section and a second section, the first section is internally provided with a first groove, the first groove is suitable for a second end of the vertical tube to be inserted, the second section is internally provided with a second groove, the second groove is suitable for the front fork tube to be inserted, the radial dimension of the first section is adjustable, the hoop is sleeved on the outer periphery of the first section to hoop and fix the vertical tube and the fixing seat, the fixing seat is provided with a third groove, the bolt is arranged on the tube wall of the vertical tube in a penetrating manner and is adjustable along the radial position of the vertical tube, and the bolt is suitable for matching with the third groove on the fixing seat to limit the vertical tube to move along the axial direction of the fixing seat.

9. The scooter of claim 8 further comprising a swing link, a second elastic member and a pushing member, wherein the swing link and the second elastic member are both disposed in the vertical tube, one end of the swing link is hinged to the inner wall of the vertical tube, the pin is disposed at the other end of the swing link, the second elastic member is sandwiched between the swing link and the inner wall of the vertical tube to reset at least part of the pin to push out the vertical tube, the pushing member passes through the vertical tube and is connected to the swing link, and the pushing member is used for pushing the swing link to separate the pin and the third slot.

10. The scooter of any one of claims 1-9 wherein the first connecting structure comprises a protrusion and a hook, and the second connecting structure comprises a retaining groove adapted to cooperate with the protrusion to retain one end of the riser bar assembly and one end of the body, and a catch adapted to cooperate with the hook to retain the other end of the riser bar assembly and the other end of the body.

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