CN210027778U - Scooter with damping mechanism - Google Patents

Abstract

The utility model relates to the technical field of scooter damping, in particular to a scooter with a damping mechanism, which comprises a scooter main body, one side of the scooter main body is connected with a handrail device, the lower end of the handrail device is connected with a wheel through the damping mechanism, the damping mechanism comprises an outer damping sleeve and an inner damping piece, the handrail device is connected with the wheels through an outer damping sleeve, the inner damping piece is arranged in the outer damping sleeve, and the shock absorber is abutted between the handrail device and the wheel, the utility model can greatly reduce the shock of the scooter through the design of the shock absorbing mechanism, so that the user can have better riding experience, when the scooter went on unevenness's road surface, the pressure that the wheel received can pass through the wheel link and reach damper on, damper compresses the shock attenuation under the effect of pressure to make the pressure in the twinkling of an eye obtain certain buffering.

Description

Scooter with damping mechanism

Technical Field

The utility model relates to a scooter shock attenuation technical field refers in particular to a scooter with damper.

Background

At present, the trip instrument of short distance is except that bicycle in the past, diversified vehicle has been increased again, like balance car, scooter and electric bicycle etc. wherein, the scooter has needs pedal ground to slide, also has the electric scooter through setting up electric drive system, but scooter among the prior art is because the chassis is very low, so on most scooter, all be the bottom of connecting the wheel direct rotation at the scooter, just so make the vibrations of the in-process of riding very big, ride experience very poor.

Therefore, at present, a scooter damping mechanism with simple structure, reasonable design and good damping effect is lacked, so that a driver can obtain good comfort even when driving on the uneven road surface.

Disclosure of Invention

The utility model aims at providing a scooter with damper, through damper, solve the scooter and ride the very big problem of in-process vibrations.

The purpose of the utility model is realized like this: the utility model provides a scooter with damper, includes the scooter main part, and one side of scooter main part is connected with handrail device, and handrail device's lower extreme is connected with the wheel through damper, and damper includes outer shock attenuation cover and interior shock attenuation piece, handrail device passes through outer shock attenuation cover and wheel connection, interior shock attenuation piece is installed in outer shock attenuation cover, and the butt is between handrail device and wheel.

Preferably, the inner damping member is a damping spring.

Preferably, the outer damping sleeve is an elastic plastic part, and a plurality of folding parts for compression folding are arranged on the periphery of the outer damping sleeve.

Preferably, the handrail device comprises an inner handrail tube and an outer handrail tube sleeved outside, the outer handrail tube is connected with the wheel connecting frame through an outer damping sleeve, and an inner damping piece is abutted between the inner handrail tube and the wheel connecting frame.

Preferably, the lower end of the inner supporting tube is formed with an annular abutting portion, an annular abutting seat is arranged in the wheel connecting frame, and the inner damping member is sleeved on the periphery of the connecting shaft and abuts between the annular abutting portion and the annular abutting seat.

Preferably, a sliding sleeve is arranged between the inner supporting tube and the connecting shaft.

Preferably, the lower end of the inner supporting pipe is in threaded connection with the outer supporting pipe, a connecting shaft capable of moving up and down is arranged in the inner supporting pipe in a transmission mode, and the lower end of the connecting shaft extends out of the inner supporting pipe and is connected with the wheel connecting frame.

Preferably, still can dismantle on the scooter main part and be provided with the handle subassembly, the handle subassembly includes the first in command, and the one end that is connected with the spliced pole can be dismantled to at least one side of the first in command, the other end of spliced pole can be dismantled and be connected with the second in command.

Preferably, the first handle is detachably connected with a connecting column through a first fastener, and the other end of the connecting column is detachably connected with a second handle through a second fastener.

Preferably, the left side of the connecting column is provided with a left fastening hole for connecting a first handle, and the right side of the connecting column is provided with a right fastening hole for connecting a second handle; a first fastening hole is formed in the position, corresponding to the left fastening hole, of the first handle, the left fastening hole is communicated with the first fastening hole, and a first fastening piece is screwed into the first fastening hole and the left fastening hole in sequence to fixedly connect the first handle and the connecting column; a second fastening hole is formed in the position, corresponding to the right fastening hole, of the second handle, the right fastening hole is communicated with the second fastening hole, a second fastening piece is screwed into the second fastening hole and the right fastening hole in sequence, and the second handle and the connecting column are fixedly connected; the connecting column is arranged between the first handle and the second handle in a penetrating mode, the first fastening hole is located on the outer side of the first handle, and the second fastening hole is located on the inner side of the second handle; the connecting column is a semi-cylinder, and one side surface of the semi-cylinder is an inwards-concave arc surface; mounting cavities matched with the connecting columns are formed in the first handle and the second handle; the handle assembly further comprises a handle frame, one end of the handle frame extends to form a connecting part, the connecting part is connected with a pipe fixing block, a containing cavity for mounting the first handle is formed in the connecting part between the pipe fixing block and the connecting part, and the shape of the containing cavity is matched with the outer contour of the first handle; a concave part is formed on the side surface of the first handle, a limiting clamping block matched with the concave part is formed on the pipe fixing block, and the pipe fixing block limits the first handle to rotate through the limiting clamping block; a lug is formed on the end face of the connecting part, and a limit hole for the lug to pass through is formed in the first handle; the handrail device's upper end can be dismantled through the third fastener and be connected with the handle frame, the periphery cover of second handle is equipped with the rubber sleeve.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a damper's design can reduce the vibrations of scooter by a wide margin, lets the user can have better experience of riding and feels, when the scooter traveles on unevenness's road surface, on the pressure that the wheel received can pass to damper through the wheel link, damper compresses the shock attenuation under the effect of pressure to make pressure in the twinkling of an eye obtain certain buffering.

2. The utility model discloses a handle assembly's design for this handle can be dismantled, compares prior art's screw thread lug connection, and the structural design of this handle is more firm, can not become flexible easily, and the structure is comparatively simple moreover, and the dismouting is all very convenient.

3. The utility model discloses use the spliced pole to connect the first in command and the second in command, be in the same place three part locking through the screw, the structure is more firm, and the spliced pole can also restrict the rotation of handle for holistic structure is more firm.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic structural diagram of a in fig. 2.

Fig. 4 is an exploded view of the armrest apparatus and shock absorbing mechanism.

Fig. 5 is a schematic perspective view of the handle assembly when the rubber sleeve is mounted.

Fig. 6 is a schematic view of the handle assembly with the rubber boot removed.

Fig. 7 is a top view of the handle assembly.

Fig. 8 is a schematic sectional view of the structure at a-a in fig. 4.

Fig. 9 is a schematic sectional view of the structure at the position B-B in fig. 4.

Fig. 10 is an enlarged view of the structure at C in fig. 6.

Fig. 11 is an exploded view of a portion of the handle assembly.

Fig. 12 is a schematic perspective view of the first handle, the second handle and the connecting column.

Reference numerals: 1-scooter main body; 2-a handrail device; 3-vehicle wheels; 4-a damping mechanism; 5-outer shock-absorbing sleeve; 6-inner damping member; 7-inner supporting tube; 8-outer supporting pipe; 9-wheel connecting frame; 10-a connecting shaft; 11-an annular abutment; 12-an annular abutment seat; 13-a sliding sleeve; 14-a fold; 15-a connecting part; 16-a pipe fixing block; 17-an accommodating cavity; 18-a recess; 19-a limit clamping block; 20-a bump; 21-a limiting hole; 23-a third fastener; 24-a rubber sleeve; 25-a handle assembly; 26-a first handle; 27-a first fastener; 28-connecting column; 29-a second fastener; 30-a second handle; 31-left fastening hole; 32-right fastening hole; 33-first fastening hole; 34-a second fastening hole; 35-arc surface; 36-a mounting cavity; 37-handle holder.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying drawings.

A scooter with a damping mechanism.

As shown in fig. 1, a handrail device 2 is arranged on one side of a scooter body 1, a handle assembly 2 is detachably connected to the upper end of the handrail device 2 through a third fastening member 23, in the technical scheme, the third fastening member 23 uses two screws, so that a good fixing effect can be achieved, and the handle assembly 2 can be detached from the scooter body 1 by screwing out the screws, so that the space is saved, and the transportation and the storage are convenient; the lower extreme of armrest apparatus 2 is connected with wheel link 9 through damper 4, wheel 3 is equipped with in the wheel link 9, when the scooter traveles on unevenness's road surface, the pressure that wheel 3 received can pass to damper 4 through wheel link 9 on, damper 4 compresses the shock attenuation under the effect of pressure, thereby make pressure in the twinkling of an eye obtain certain buffering, can reduce the vibrations of scooter by a wide margin, let the user can have better experience of riding and feel.

Specifically referring to fig. 3, the handrail device 2 includes an inner handrail tube 7 and an outer handrail tube 8 sleeved outside, the outer handrail tube 8 is welded to the front portion of the scooter through an inclined tube and is reliably connected, the outer handrail tube 8 is connected to a wheel connecting frame 9 through an outer damping sleeve 5, the wheel connecting frame 9 is pressed to an outer damping sleeve 5, the outer damping sleeve 5 is an elastic plastic member, and a plurality of folding portions 14 for compressing and folding are arranged on the outer circumference of the outer damping sleeve 5, so that the outer damping sleeve 5 is compressed when being stressed, the pressure on the wheel is buffered, the vibration of the scooter is reduced, and a good damping effect is achieved, specifically referring to fig. 3, the inner damping member 6 is installed in the outer damping sleeve 5, the inner damping member 6 is directly abutted between the inner handrail tube 7 and the wheel connecting frame 9 and is installed on the same axis with the handrail device 2, the inner damping member 6 is set at an optimal stress angle, make the shock attenuation effect more obvious, interior damper 6 is damping spring, during the pressure that wheel link 9 received, still can pass on it inner damper 6, and during the atress of interior damper 6, can contract because the elasticity of self, thereby can make the pressure that the wheel received obtain further buffering, common shock attenuation through outer damping sleeve 5 and interior damper 6, make the shock attenuation effect more obvious, even in uneven highway section, also can let the user ride comfortablely, and after buffering, damping spring can be because the elasticity of self is stretched, thereby it resets to drive outer damping sleeve 5 of carrying on, make the locomotive get back to original height at last.

Combine fig. 3 and fig. 4, the lower extreme shaping of interior handrail pipe 7 has the external screw thread, and the lower extreme shaping of outer handrail pipe 8 has the internal thread, and interior handrail pipe 7 passes through screw thread fixed connection with outer handrail pipe 8, makes things convenient for the dismouting, wear to be equipped with connecting axle 10 that can reciprocate in interior handrail pipe 7, install sliding sleeve 13 between interior handrail pipe 7 and connecting axle 10 including, and the lower extreme of connecting axle 10 stretches out interior handrail pipe 7 and is connected with wheel link 9, and after wheel link 9 atress, connecting axle 10 can upwards contract and pass through sliding sleeve 13 and slide in the interior handrail pipe 7, can eliminate certain cushion effect, obtains the buffering, reduces the sense of vibration.

Specifically looking at fig. 3, the lower extreme of interior handrail pipe 7 is formed with annular butt portion 11, be provided with annular butt seat 12 in the wheel link 9, annular butt portion 11 and annular butt seat 12 are made by the rubber materials who has the cushioning effect, can further strengthen the shock attenuation effect, interior damper 6 cover is established in the periphery of connecting axle 10, is favorable to interior damper 6 to keep at best stress angle, makes the shock attenuation effect more obvious, also can avoid suffering vibrations by a wide margin, and leads to interior damper 6 skew position.

Referring to fig. 5, 6 and 8, the rubber sleeve 24 is sleeved on the outer periphery of the second handle 30, so that the rubber sleeve has an anti-slip function, and the connecting column 28 is inserted between the first handle 26 and the second handle 30, the first fastening hole 33 is located on the outer side of the first handle 26, the second fastening hole 34 is located on the inner side of the second handle 30, after the two screws are respectively screwed into the first fastening hole 33 and the second fastening hole 34, the handles on both sides of the connecting column 28 are stressed towards the inner side, the connecting column 28 is firmly locked between the first handle 26 and the second handle 30, and the connection is firm, specifically referring to fig. 5, the upper half section of the connecting column 28 is inserted inside the first handle 26, the lower half section of the connecting column 28 is inserted inside the second handle 30, so that the first handle 26 and the second handle 30 are connected through the connecting column 28, in the actual use process, the two handles can be connected very firmly, and the looseness caused by long-term use can be avoided.

Specifically, referring to fig. 9, a connecting portion 15 extends from one end of the handle frame 37, the connecting portion 15 is connected with a tube fixing block 16, the tube fixing block 16 is detachably connected with the connecting portion 15, a half cavity is formed on the right side of the tube fixing block 16, a half cavity is formed on the left side of the connecting portion 15, the first handle 26 is placed in any cavity, then the other part is combined, the first handle 26 can be fixed, the installation is convenient, after the tube fixing block 16 and the connecting portion 15 are combined together, the two cavities are combined into the accommodating cavity 17, the accommodating cavity 17 is circular and is matched with the outer contour of the first handle 26, therefore, the first handle 26 can be installed in the accommodating cavity 17, the first handle 26 can be detached after the tube fixing block 16 is detached, and the disassembly and assembly are convenient.

Referring to fig. 10 specifically, a recessed portion 18 is formed in the side surface of the first handle 26, a limiting fixture block 19 matched with the recessed portion 18 is formed on the tube fixing block 16, after the tube fixing block 16 and the connecting portion 15 are installed, the limiting fixture block 19 is arranged in the recessed portion 18, the tube fixing block 16 can limit the first handle 26 to rotate through the limiting fixture block 19, the first handle 26 can be effectively prevented from rotating through simple structural arrangement, and the overall structure of the handle assembly 25 is more stable.

Referring to fig. 10 in particular, a protrusion 20 is formed on an end surface of the connecting portion 15, a limiting hole 21 for the protrusion 20 to pass through is formed in the first handle 26, the limiting hole 21 and the protrusion 20 are matched to play a role in positioning when the first handle 26 is installed, the first handle 26 is installed quickly, and the first handle 26 can be limited to rotate and move by the protrusion 20, so that the tube fixing block 16 is installed, the overall structure of the handle assembly 25 is more stable, and the first handle 26 is further fixedly installed.

Referring to fig. 11, the connecting pole 28 is inserted into the first handle 26 and the second handle 30, the left side of the connecting pole 28 is provided with a left fastening hole 31 for connecting the first handle 26, the right side of the connecting column 28 is provided with a right fastening hole 32 for connecting a second handle 30, the position of the first handle 26 corresponding to the left fastening hole 31 is provided with a first fastening hole 33, the left fastening hole 31 communicates with the first fastening hole 33, and is screwed into the first fastening hole 33 and the left fastening hole 31 in sequence using screws, i.e. capable of fixedly connecting a first handle 26 and a connecting post 28, said first fastening member 27 in the present solution being a screw, threads are formed in the first fastening hole 33 and the left fastening hole 31, screws are screwed into the two threaded holes, the two parts can be fixedly connected, and the two parts can be disassembled by screwing the screw out of the hole, so that the structure is simple, and the disassembly and the assembly are convenient; second fastening hole 34 has been seted up with the position that right fastening hole 32 corresponds on the second handle 30, and consequently right fastening hole 32 is linked together with second fastening hole 34, uses the screw to screw in second fastening hole 34, right fastening hole 32 in proper order, can fixed connection second handle 30 and spliced pole 28 promptly, and the screw is screwed out downtheholely, can unpack two parts apart simple structure, easy dismounting.

Referring to fig. 12 in particular, the connecting column 28 is a semi-cylinder, and one side surface of the semi-cylinder is an inwardly concave arc surface 35; the installation cavity 36 matched with the connecting column 28 is formed in the first handle 26 and the second handle 30, and the concave arc surface 35 is arranged on one side of the connecting column 28, so that when the connecting column 28 is installed in the installation cavity 36, the connecting column is not a circular shaft and is limited by the concave part, the connecting column cannot rotate, the handrail cannot rotate easily, and the whole structure is more stable.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. The utility model provides a scooter with damper, includes scooter main part (1), its characterized in that, one side of scooter main part (1) is connected with armrest apparatus (2), and the lower extreme of armrest apparatus (2) is connected with wheel (3) through damper (4), and damper (4) are including outer shock attenuation cover (5) and interior damping piece (6), armrest apparatus (2) are connected with wheel (3) through outer shock attenuation cover (5), interior damping piece (6) are installed in outer shock attenuation cover (5), and the butt is between armrest apparatus (2) and wheel (3).

2. The scooter with a shock absorbing mechanism according to claim 1, wherein: the inner damping piece (6) is a damping spring.

3. The scooter with a shock absorbing mechanism according to claim 1 or 2, wherein: the outer damping sleeve (5) is an elastic plastic piece, and a plurality of folding parts (14) for compressing and folding are arranged on the periphery of the outer damping sleeve (5).

4. The scooter with a shock absorbing mechanism according to claim 1, wherein: handrail device (2) are including interior handrail pipe (7) and cover and are established outer handrail pipe (8) outside, and outer handrail pipe (8) are connected wheel link (9) through outer shock attenuation cover (5), shock attenuation spare (6) in having supported between interior handrail pipe (7) and wheel link (9).

5. The scooter with the shock absorbing mechanism according to claim 4, wherein: the lower extreme of interior handrail pipe (7) is formed with annular butt portion (11), be provided with annular butt seat (12) in wheel link (9), interior damping part (6) cover is established in the periphery of connecting axle (10) to the butt is between annular butt portion (11) and annular butt seat (12).

6. The scooter with the shock absorbing mechanism according to claim 5, wherein: a sliding sleeve (13) is arranged between the inner supporting tube (7) and the connecting shaft (10).

7. The scooter with the shock absorbing mechanism according to claim 4, wherein: the lower end of the inner supporting pipe (7) is in threaded connection with the outer supporting pipe (8), a connecting shaft (10) capable of moving up and down penetrates through the inner supporting pipe (7), and the lower end of the connecting shaft (10) extends out of the inner supporting pipe (7) and is connected with a wheel connecting frame (9).

8. The scooter with a shock absorbing mechanism according to claim 1, wherein: still can dismantle on scooter main part (1) and be provided with handle subassembly (25), handle subassembly (25) include the first in command (26), and the one end that is connected with spliced pole (28) can be dismantled to the at least one side of the first in command (26), the other end of spliced pole (28) can be dismantled and be connected with second handle (30).

9. The scooter with the shock absorbing mechanism according to claim 8, wherein: the first handle (26) is detachably connected with a connecting column (28) through a first fastener (27), and the other end of the connecting column (28) is detachably connected with a second handle (30) through a second fastener (29).

10. The scooter with the shock absorbing mechanism according to claim 9, wherein: the left side of the connecting column (28) is provided with a left fastening hole (31) for connecting a first handle (26), and the right side of the connecting column (28) is provided with a right fastening hole (32) for connecting a second handle (30); a first fastening hole (33) is formed in the position, corresponding to the left fastening hole (31), of the first handle (26), the left fastening hole (31) is communicated with the first fastening hole (33), a first fastening piece (27) is screwed into the first fastening hole (33) and the left fastening hole (31) in sequence, and the first handle (26) and the connecting column (28) are fixedly connected; a second fastening hole (34) is formed in the position, corresponding to the right fastening hole (32), of the second handle (30), the right fastening hole (32) is communicated with the second fastening hole (34), a second fastening piece (29) is screwed into the second fastening hole (34) and the right fastening hole (32) in sequence, and the second handle (30) and the connecting column (28) are fixedly connected; the connecting column (28) is arranged between the first handle (26) and the second handle (30) in a penetrating mode, the first fastening hole (33) is located on the outer side of the first handle (26), and the second fastening hole (34) is located on the inner side of the second handle (30); the connecting column (28) is a semi-cylinder, and one side surface of the semi-cylinder is an inward-concave arc surface (35); mounting cavities (36) matched with the connecting columns (28) are formed in the first handle (26) and the second handle (30); the handle assembly (25) further comprises a handle frame (37), one end of the handle frame (37) extends to form a connecting part (15), the connecting part (15) is connected with a pipe fixing block (16), a containing cavity (17) for mounting a first handle (26) is formed in the connecting part between the pipe fixing block (16) and the connecting part (15), and the shape of the containing cavity (17) is matched with the outer contour of the first handle (26); a concave part (18) is formed in the side face of the first handle (26), a limiting clamping block (19) matched with the concave part (18) is formed on the tube fixing block (16), and the tube fixing block (16) limits the first handle (26) to rotate through the limiting clamping block (19); a bump (20) is formed on the end face of the connecting part (15), and a limiting hole (21) for the bump (20) to pass through is formed in the first handle (26); the upper end of handrail device (2) can be dismantled through third fastener (23) and be connected with handle frame (37), the periphery cover of second handle (30) is equipped with rubber sleeve (24).

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