CN215883905U - Frame running-board and scooter - Google Patents

Abstract

The utility model discloses a frame pedal and a scooter. The frame pedal comprises a frame, pedals and a damping structure; the pedal is arranged on the frame and is arranged at intervals with the frame; the shock absorption structure is connected with the frame and the pedal and is positioned between the interval between the frame and the pedal; the shock absorption structure is used for supporting the pedal and can stretch and buffer up and down; the shock-absorbing structure includes a support assembly that limits the direction and/or magnitude of movement of the pedal. According to the scooter, the supporting function and the shock absorption function can be realized through the shock absorption structure, so that the scooter is simpler in structure and lower in cost, the riding fatigue of a rider is relieved, and good riding experience is brought to the rider.

Description

Frame running-board and scooter

Technical Field

The utility model relates to the technical field of riding tools, in particular to a frame pedal and a scooter.

Background

The current damping scheme of the electric scooter mainly comprises two types, one type is to damp through tires, and the other type is to damp through a damper. However, most of jolts cannot be filtered out by the two damping schemes, so that the riding experience of riders is poor.

SUMMERY OF THE UTILITY MODEL

In light of the above technical drawbacks, a novel damping vehicle body technology is now provided to solve the above technical drawbacks.

In order to achieve the above object, the present invention provides a footrest for a bicycle frame, including:

a frame;

the pedal is arranged on the frame and is arranged at an interval with the frame; and

a shock absorbing structure connected to the frame and the pedals and located between the frame and the pedals; the shock-absorbing structure is used for supporting the pedal and simultaneously can be used for telescopic buffering up and down, and the shock-absorbing structure comprises a supporting assembly for limiting the moving direction and/or the moving amplitude of the pedal.

In one embodiment, the supporting component is connected with the pedal and the frame and has a movable stroke along the up-down direction of the frame;

the shock absorption structure also comprises a shock absorption piece, wherein two ends of the shock absorption piece are respectively abutted against the pedal and the frame and have telescopic movable strokes along the vertical direction of the frame;

when the pedal is acted to reciprocate up and down, the support component can reciprocate up and down, and the shock absorption piece can stretch and move up and down.

In one embodiment, the damping member is disposed annularly and surrounds the supporting member.

In one embodiment, a guide structure is formed on one side of the frame facing the pedal, and a guide hole extending along the vertical direction is formed in the guide structure;

the supporting component comprises a supporting column, and the supporting column penetrates through the guide hole and is connected with the pedal; when the step plate is applied to reciprocate up and down, the support column moves up and down along the guide hole in response to the movement of the step plate.

In one embodiment, the guiding structure comprises a supporting cylinder formed at the top of the frame, at least part of the supporting cylinder is positioned between the pedals and the frame, a through hole penetrates through the top of the supporting cylinder along the vertical direction to form the guiding hole, and the through hole is communicated with an inner cylinder of the supporting cylinder; the support column extends into the support cylinder from the through hole.

In one embodiment, the side wall of the supporting column is provided with an external thread;

the support component further comprises a nut in threaded connection with the support column, the nut is located in the support cylinder, and the aperture of the through hole is smaller than the outer diameter of the nut.

In one embodiment, the shock absorbing member comprises a first shock absorbing section abutting against the pedal, a second shock absorbing section abutting against the frame, and a bending section connecting the first shock absorbing section and the second shock absorbing section;

the damping structure further comprises two gaskets, the two gaskets are respectively sleeved on the outer side of the first damping section and the outer side of the second damping section, one of the gaskets is abutted to the pedal and the damping piece, and the other gasket is abutted to the frame and the damping piece.

In one embodiment, the damping member is made of damping rubber; alternatively, the first and second electrodes may be,

the damping piece is set to be a damping spring.

In one embodiment, the damping structure is provided with a plurality of damping structures which are arranged in a matrix shape with a plurality of rows and a plurality of columns; every two adjacent rows of the shock absorption structures are arranged in a staggered mode; alternatively, the first and second electrodes may be,

and every two adjacent rows of the shock absorption structures are arranged in an aligned mode.

The utility model also provides a scooter, comprising a frame pedal, the frame pedal comprises:

a frame;

the pedal is arranged on the frame and is arranged at an interval with the frame; and

a shock absorbing structure connected to the frame and the pedals and located between the frame and the pedals; the shock-absorbing structure is used for supporting the pedal and simultaneously can be used for telescopic buffering up and down.

According to the technical scheme provided by the utility model, the shock absorption structure is arranged between the frame and the pedal, the shock absorption structure can be used for supporting the pedal and can stretch up and down to buffer, in addition, the dislocation between the pedal and the frame can be ensured, the shock absorption mechanism can be made of materials with shock absorption and shock filtration functions and corresponding fixing mechanisms, the supporting function and the shock absorption function are combined into one structure, the structure of the scooter is simpler, the cost is lower, and the shock absorption and energy absorption effects can be achieved, so that the riding fatigue of a rider is relieved, and a good riding experience is brought to the rider.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

FIG. 2 is a schematic view of the scooter of FIG. 1 (without pedals);

FIG. 3 is a schematic cross-sectional view of the slider shown in FIG. 1;

FIG. 4 is an enlarged schematic view of detail A in FIG. 3;

FIG. 5 is a schematic view of the pedal of FIG. 1;

fig. 6 is a schematic structural view of the shock absorbing member of fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1000	Scooter	311	Support column
100	Vehicle frame pedal	312	Nut
				1	Vehicle frame	32	Damping piece
11	Support cylinder	321	First shock absorption section
				12	Through hole	322	Second damping section
2	Pedal	323	Bending section
				3	Shock-absorbing structure	33	Gasket
31	Support assembly

The object of the present invention, its functional characteristics and advantageous effects will be further described with reference to the following embodiments and drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indication is involved in the embodiment of the present invention, the directional indication is only used for explaining the relative positional relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Fig. 1 to 5 show an embodiment of the frame pedal and the scooter provided by the present invention.

The scooter 1000 includes a frame foot rest 100, and when the user uses the scooter 1000, the frame foot rest 100 is used for the user to stand for sliding. The scooter 1000 may be an electric scooter or a general scooter, and is mainly used for standing by a user. The utility model mainly relates to improvement of a frame pedal 100 of a scooter 1000, and provides a novel damping mode, so that a riding experience of a user is better.

Referring to fig. 1 to 2, in the present embodiment, the frame pedal 100 includes a frame 1, a pedal 2 and a damping structure 3. The frame 1 can comprise a base, wheels, a column and the like, and is provided with a mounting plate for mounting the pedal 2; the pedal 2 is arranged on the frame 1 and is arranged at an interval with the frame 1, and the pedal 2 is used for a user to stand on the top of the user; the shock absorption structure 3 is connected with the frame 1 and the pedal 2 and is positioned between the interval between the frame 1 and the pedal 2; the shock-absorbing structure 3 is used for supporting the pedal 2 and simultaneously can extend and retract up and down for buffering, so that the bicycle frame pedal 100 has a supporting function and a buffering function, and is simpler in structure and lower in cost. It should be noted that the up-down direction referred to herein means that the pedal 2 is in a horizontal position when the scooter 1000 is normally used for riding, and the user stands above the pedal 2 when the scooter 1000 is used, and the following definitions of directions are all used as references.

According to the technical scheme provided by the utility model, the shock absorption structure 3 is arranged between the frame 1 and the pedal 2, the shock absorption structure 3 can be used for supporting the pedal 2 and can stretch up and down to buffer, the shock absorption mechanism can be made of materials with shock absorption and shock filtration functions and a corresponding fixing mechanism, the supporting function and the shock absorption function are combined into a structure, so that the scooter 1000 is simpler in structure and lower in cost, and can achieve the effects of shock absorption and energy absorption, the riding fatigue of riders is relieved, and a good riding experience is brought to the riders.

The shock-absorbing structure 3 is provided in various forms. In an embodiment, with reference to fig. 3 to 5, the damping structure 3 includes a supporting component 31 and a damping member 32, the supporting component 31 is mainly used for supporting the pedal 2 and limiting the moving direction and/or moving amplitude of the pedal 2, so as to keep a certain distance between the pedal 2 and the frame 1, and thus the damping member 32 can have a certain moving space, can buffer, and can ensure that no dislocation occurs between the pedal 2 and the frame 1, and when the user uses the scooter 1000, especially when the user encounters a pothole and bumpy road, the user can ride more comfortably.

Specifically, the supporting component 31 connects the pedal 2 and the frame 1 and has a movable stroke along the up-down direction of the frame 1; the two ends of the shock absorbing piece 32 are respectively abutted with the pedal and the frame, and the shock absorbing piece 32 also has a telescopic moving stroke along the vertical direction of the frame 1 so as to absorb shock, and is positioned between the interval between the frame 1 and the pedal 2; the supporting column 311 can move under the driving of the damping piece 32 and also can move up and down in a telescopic way; when the pedal 2 is actuated to reciprocate up and down, the support column 311 can reciprocate up and down, and the shock absorbing member 32 can extend and contract up and down. For example, when a user stands on the step 2, the step 2 moves in a direction approaching the frame 1 under the action of the gravity of the user, the support column 311 also moves downward, the shock absorbing member 32 contracts, and when the user encounters a pothole, the step 2 moves up and down under the action of the stretching force of the shock absorbing member 32 to absorb the generated vibration and reduce the bumpy feeling of the user.

Specifically, the damping member 32 may be made of damping rubber, so as to be easily molded and easily installed.

In another embodiment, the damping member 32 may also be provided as a damping spring.

In order to ensure that the pedal 2 has sufficient supporting strength and can buffer the pedal 2, in this embodiment, the damping member 32 can be arranged in a ring shape, and the damping member 32 is surrounded on the peripheral side of the supporting component 31, so that the damping member 32 can buffer and wrap the supporting component 31 inside, the supporting component 31 can be sealed, and the supporting component 31 can be effectively protected. Specifically, this damper 32 is the tube-shape of both ends open, the both ends of damper 32 respectively with footboard 2 with frame 1 butt, when footboard 2 moves down, can compress damper 32 to cushion, support assembly 31 also moves down along with the compression of damper 32 simultaneously, realizes having the cushioning effect when can supporting footboard 2.

In order to make the supporting component 31 more stable and not easy to shake when moving up and down. Therefore, a guiding structure is formed on one side of the frame 1 facing the pedal 2, so as to guide the support assembly 31 when moving in the up-down direction, specifically, a guiding hole extending in the up-down direction is formed on the guiding structure, the support assembly 31 includes a support column 311, the support column 311 can be inserted into the guiding hole, and one end of the support column 311 is connected to the pedal 2, the hole depth of the guiding hole can be greater than or equal to the length of the support column 311 in the up-down direction, so that the support column 311 can be completely accommodated into the guiding hole when moving in the down direction, so that the distance between the pedal 2 and the frame 1 can be set smaller, and the size of the scooter 1000 is smaller; when the pedal 2 is acted to reciprocate up and down, the supporting column 311 moves up and down along the guide hole in response to the movement of the pedal 2, and when the pedal 2 moves up and down, the supporting column 311 is driven to move together up and down.

Further, the guiding structure may be provided in various forms, and in an embodiment, the guiding structure may include a supporting tube 11 formed on the top of the frame 1, at least a portion of the supporting tube 11 is located between the pedal 2 and the space of the frame 1, so that when the shock absorbing member 32 is contracted, the frame 1 and the pedal 2 may not be completely attached to each other, the supporting tube 11 may be integrally provided with the frame 1, and of course, the supporting tube 11 and the frame 1 may be detachably connected to facilitate maintenance. This support section of thick bamboo 11's inside is the cavity setting, be formed with the inner tube, the top of a support section of thick bamboo 11 is the closed setting, it is equipped with through-hole 12 to running through from top to bottom at the top of a support section of thick bamboo 11, thereby form the guiding hole, and through-hole 12 is the intercommunication with the inner tube that supports a section of thick bamboo 11, this through-hole 12 is used for supplying support column 311 to wear to establish, the size of through-hole 12 makes support column 311 stretch into can smoothly slide after to supporting in section of thick bamboo 11 suitable, should not too big yet, avoid through-hole 12 to play the spacing effect of direction, this support column 311 then one end be fixed in addition the bottom of footboard 2, equally, support column 311 can be an organic whole with footboard 2 and set up, also can dismantle the connection setting, do not injectd here.

Further, in order to avoid excessive vibration of the pedal 2 during riding, the up-down movement stroke of the pedal 2 may be limited. Specifically, an external thread is provided on the outer side wall of the support column 311; the supporting assembly 31 further includes a nut 312 screwed with the supporting column 311, the nut 312 is located in the supporting cylinder 11, when the scooter 1000 is not in use, the shock absorbing member 32 is in a normally extended state, at this time, one side of the nut 312 abuts against the bottom of the through hole 12 on the supporting cylinder 11, when a user stands on the scooter 1000, the shock absorbing member 32 is in a retracted state, and retracts to the lowest position, the bottom of the pedal 2 abuts against the top of the supporting cylinder 11, the depth of the inner cylinder of the supporting cylinder 11 should be greater than or equal to the length of the supporting column 311 along the vertical direction, so that the supporting column 311 can be completely accommodated in the supporting cylinder 11, the supporting column 311 is provided with a limit position in the vertical direction through the cooperation of the supporting cylinder 11 and the nut 312, so that the telescopic stroke of the shock absorbing member 32 is not too large, and the shock absorbing structure 3 is not damaged.

Further, referring to fig. 4, the diameter of the through hole 12 at the top of the supporting cylinder 11 is smaller than the outer diameter of the nut 312, so that the nut 312 cannot be removed from the through hole 12, and the nut cannot perform a limiting function. In the embodiment, the nut 312 moves along the inner cylinder of the support cylinder 11, so that the movement of the support cylinder 11 can be more stable. The top of the through hole 12 is provided with a guide angle, so that the support column 311 can penetrate into the through hole 12 more smoothly and the assembly is more convenient.

The shock absorbing members 32 are provided in various forms, and in order to increase the expansion amount of the shock absorbing members 32, in this embodiment, when the shock absorbing members 32 are provided as shock absorbing rubber, the shock absorbing members 32 may include a first shock absorbing section 321 abutting against the pedal 2, a second shock absorbing section 322 abutting against the frame 1, and a bending section 323 connecting the first shock absorbing section 321 and the second shock absorbing section 322; wherein, the bending section 323 is in a shape of a "U" arranged along the transverse direction, so as to increase the expansion length of the shock absorbing member 32, and thus the shock absorbing member 32 is more easily extended and contracted.

Moreover, a plurality of bending sections 323 on the shock absorbing member 32 can be arranged, the bending sections 323 are arranged at intervals along the axial direction of the shock absorbing member 32, and a plurality of U-shaped sections are connected with each other to form a wavy shape, so that the expansion amount of the shock absorbing member 32 is increased. Of course, the bending section 323 is not necessarily U-shaped, but may be V-shaped, S-shaped or other shapes.

In this embodiment, the damping structure 3 further includes two gaskets 33, the two gaskets 33 are respectively sleeved on the outer sides of the first damping section 321 and the second damping section 322, one of the gaskets 33 abuts against the pedal 2 and the damping member 32 to reduce wear between the damping member 32 and the pedal 2, and the other gasket 33 abuts against the frame 1 and the damping member 32 to reduce wear between the damping member 32 and the frame 1, so that the gasket 33 is more conveniently replaced, the cost is more reduced, and the service life of the damping member 32 can be prolonged.

For making scooter 1000's shock attenuation effect better, in this embodiment, can be provided with shock-absorbing structure 3 a plurality of, a plurality of shock-absorbing structure 3 is the matrix form and arranges to evenly distributed is more balanced between footboard 2 and frame 1, and the atress.

In an embodiment, the shock-absorbing structures 3 may be provided with a plurality of rows, where one row may refer to the front and back direction when the scooter 1000 normally runs, or the left and right direction of the scooter 1000, and every two adjacent rows of the shock-absorbing structures 3 are arranged in a staggered manner, so that the distribution area of the shock-absorbing structures 3 is wider, and the shock-absorbing effect is better.

In another embodiment, when the shock-absorbing structures 3 are arranged in multiple rows, the two adjacent rows of shock-absorbing structures 3 can also be aligned, so that the stress on the shock-absorbing structures 3 is more uniform and the pedal 2 is more stable.

Preferably, referring to fig. 2, the damping structures 3 may be provided with five damping structures 3, two damping structures 3 are provided in each row, one damping structure 3 is located in the middle of the other four damping structures 3, so that one damping structure 3 is provided in the middle of the user standing part, and the supporting and damping effects are better.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the specification and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the present invention.

Claims (10)

1. A frame footrest (100) comprising:

a frame (1);

the pedal (2) is arranged on the frame (1) and is arranged at an interval with the frame (1); and

a shock-absorbing structure (3) connecting the frame (1) and the pedal (2) and located between the frame (1) and the pedal (2) at intervals; the shock absorption structure (3) is used for supporting the pedal (2) and simultaneously can be extended and retracted up and down for buffering,

the shock-absorbing structure (3) comprises a support assembly (31) limiting the direction and/or amplitude of movement of the pedal (2).

2. The frame footrest (100) according to claim 1, characterized in that the support member (31) connects the footrest (2) and the frame (1) and has a movable stroke in the up-down direction of the frame (1);

the shock absorption structure (3) further comprises a shock absorption piece (32), two ends of the shock absorption piece (32) are respectively abutted to the pedal (2) and the frame (1), and the shock absorption piece has a telescopic movable stroke along the vertical direction of the frame (1);

when the pedal (2) is acted to reciprocate up and down, the supporting component (31) can reciprocate up and down, and the damping piece (32) can extend and retract up and down.

3. The frame footrest (100) according to claim 2, characterized in that the shock absorbing member (32) is disposed in a ring shape and surrounds the support member (31).

4. The frame footboard (100) of claim 2 or 3, wherein a guide structure is formed on a side of the frame (1) facing the footboard (2), and the guide structure is provided with a guide hole extending in an up-down direction;

the supporting component (31) comprises a supporting column (311), and the supporting column (311) is arranged in the guide hole in a penetrating mode and is connected with the pedal (2); when the step plate (2) is acted to reciprocate up and down, the support column (311) moves up and down along the guide hole in response to the movement of the step plate (2).

5. The frame footrest (100) of claim 4, characterized in that the guiding structure comprises a supporting tube (11) formed on the top of the frame (1), at least a part of the supporting tube (11) is located between the pedal (2) and the frame (1), a through hole (12) is formed on the top of the supporting tube (11) along the vertical direction to form the guiding hole, and the through hole (12) is communicated with the inner tube of the supporting tube (11); the supporting column (311) extends into the supporting cylinder (11) from the through hole (12).

6. The frame footrest (100) according to claim 5, characterized in that the side wall of the support post (311) is provided with an external thread;

the support assembly (31) further comprises a nut (312) in threaded connection with the support column (311), the nut (312) is located in the support cylinder (11), and the aperture of the through hole (12) is smaller than the outer diameter of the nut (312).

7. The frame footrest (100) according to claim 2 or 3, characterized in that the shock absorber (32) comprises a first shock absorbing section (321) abutting the footrest (2), a second shock absorbing section (322) abutting the frame (1), and a bending section (323) connecting the first shock absorbing section (321) and the second shock absorbing section (322);

the damping structure (3) further comprises two gaskets (33), the two gaskets (33) are respectively sleeved on the outer side of the first damping section (321) and the outer side of the second damping section (322), one of the gaskets (33) is abutted to the pedal (2) and the damping piece (32), and the other gasket (33) is abutted to the frame (1) and the damping piece (32).

8. The frame footrest (100) according to claim 2 or 3, characterized in that the shock absorbing member (32) is made of shock absorbing rubber; alternatively, the first and second electrodes may be,

the damping member (32) is configured as a damping spring.

9. The frame footrest (100) according to claim 1, characterized in that said shock-absorbing structure (3) is provided in plurality, a plurality of said shock-absorbing structures (3) being arranged in a matrix of rows and columns; every two adjacent rows of the shock absorption structures (3) are arranged in a staggered manner; alternatively, the first and second electrodes may be,

and every two adjacent rows of the shock absorption structures (3) are arranged in an aligned mode.

10. A scooter (1000) comprising a frame footrest (100) according to any one of claims 1 to 9.

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