CN209889024U

CN209889024U - Improved structure of scooter

Info

Publication number: CN209889024U
Application number: CN201920083331.4U
Authority: CN
Inventors: 廖学金
Original assignee: Shenzhen Long Letter Health Industry Development Ltd By Share Ltd
Current assignee: Shenzhen Long Letter Health Industry Development Ltd By Share Ltd; HL Corp Shenzhen Co Ltd
Priority date: 2019-01-07
Filing date: 2019-01-07
Publication date: 2020-01-03
Anticipated expiration: 2029-01-07
Also published as: WO2020142861A1

Abstract

The utility model relates to an improved structure of a scooter, which is provided with a frame, a vertical rod, a handle, a front wheel, a left carrier rod, a right carrier rod, a left wheel set and a right wheel set; wherein, the inboard of this frame is close to this left and right carrier pole department and is equipped with a container respectively, this container internal volume has an elasticity reset subassembly, be equipped with a lamellar body between this frame and this left and right carrier pole respectively, this lamellar body has at least one extension post that can stretch into in this elasticity reset subassembly, it wears to locate this left and right carrier pole and this lamellar body respectively to have a fixed subassembly in addition, can transmit the buffering and the power of resetting that this elasticity reset subassembly provided as the medium, utilize this lamellar body as the medium, in order to provide more smooth and easy, nature and laborsaving effect.

Description

Improved structure of scooter

Technical Field

The utility model relates to an improved structure of a scooter, which is mainly applied to the technical field of sports and fitness.

Background

Currently, the existing scooter design that is configured in a triangle and allows the handle to swing left and right to drive the scooter body, such as taiwan patent publication nos. M400974 and M407212, is mainly provided with a front tube 10, a left carrier rod 20 and a right carrier rod 20, as shown in fig. 1, a freely rotating upright 11 is pivoted on the front tube 10, a handle 12 is provided at the upper end of the upright 11, and a front wheel 13 is provided at the lower end of the upright 11 through a front fork 111; the rear ends of the left and right carrier rods 20 are respectively provided with a left and right rear wheel set 17, and a carrier 21 is arranged at the position of the left and right carrier rods 20, the front ends of the left and right carrier rods 20 are provided with a pivot bolt 14 to be pivoted on the frame 15; the buffering elastic body 16 can be disposed in the frame 15 opposite to the pivot 14 or disposed in the left and right carrier rods 20 opposite to the pivot 14, so that the frame 15 and the left and right carrier rods 20 can swing relative to each other with the pivot 14 as a pivot. After a user stands on the carrier 21 and holds the handle 12 with both hands, the front wheel 13 can swing left and right by swinging the handle 12 left and right, and roll forward in a S-shaped path in the deflection, so that the whole scooter can achieve the purpose of forward sliding exercise.

However, when the handle 12 swings left and right to cause the left and right carrier rods 20 to deflect together, since the buffering force is provided only by the buffering elastic body 16 accommodated in the frame 15 or the left and right carrier rods 20, in the state of operating the vehicle body to slide, the buffering force provided by the buffering elastic body 16 is transmitted to the frame 15 or the left and right carrier rods 20 only by the pivot 14 to provide the buffering force, which belongs to point-to-point transmission, and is liable to have poor or insufficient buffering and returning force, so that the operation of the sliding vehicle is subject to the phenomena of stiffness, unnaturalness and unsmooth.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides an improved structure of a scooter, which has simple structure, simple and easy operation and smoothness, and enables a user to achieve the effects of smoother, natural and labor-saving riding, and overcomes the defects of the prior art.

In order to solve the technical problem, the utility model adopts the following technical scheme: an improved structure of a scooter is provided with a frame, a vertical rod, a handle, a front wheel, a left carrier rod, a right carrier rod, a left rear wheel set and a right rear wheel set, wherein the vertical rod is pivoted on the frame in a free rotation manner, and the upper end and the lower end of the vertical rod are respectively provided with the handle and the front wheel; the left and right carrier rods are pivoted on the frame; the left and right rear wheel sets are respectively arranged at the rear ends of the left and right carrier rods; the inner side of the frame is provided with a containing body near the left and right carrier rods respectively, the containing body is provided with an elastic resetting component, a sheet body is arranged between the frame and the left and right carrier rods respectively, the sheet body is provided with at least one extending column which can extend into the elastic resetting component, and a fixing component is arranged between the left and right carrier rods and the sheet body in a penetrating way respectively.

Preferably, the fixing assembly is provided with an adjusting member and an elastic member, the adjusting member fixes the left and right carrier rods to the frame, and the elastic member is sleeved outside the adjusting member to provide an acting force for the adjusting member to move outwards in a normal state.

Preferably, the extension column is integrally welded to the sheet body, the fixing assembly is provided with a sleeve body, the sleeve body is respectively sleeved on the left carrier rod and the right carrier rod, one end of the sleeve body abuts against the extension column, and the sleeve body and the extension column are provided with communicated through holes for the adjustment member to penetrate through so as to extend into the elastic resetting assembly.

Preferably, the shaft body of the left and right carrier rods is provided with a positioning hole for fixing the sleeve body.

Preferably, the fixing component is further provided with a pivot pin which is pivoted among the frame, the sheet body and the left and right carrier rods.

Preferably, the fixing assembly further has a first limiting member disposed between the frame and the sheet member, and the frame has a groove for the first limiting member to pass through.

Preferably, the first position limiting member is integrally welded to the sheet member.

Preferably, the fixing assembly further has a first limiting member disposed between the frame and the sheet body, and the sheet body has a groove for the first limiting member to pass through.

Preferably, the upright rod is pivoted to the frame at a position away from the front end of the frame, and a protruding space is formed between the front end of the frame and the upright rod.

Preferably, the sheet body is provided with a second limiting member respectively facing the bottoms of the left and right carrier rods, so that the left and right carrier rods can abut against the second limiting member.

The utility model has the advantages that: through the specific implementation of the technical means, by utilizing the structural characteristics, after the user stands on the left carrier rod and the right carrier rod, the user can twist the body, the hip or the feet to apply force alternately or drive the vehicle body to slide in a manner of matching with the left swinging handle and the right swinging handle, when the left swinging handle and the right swinging handle of the user cause the left carrier rod and the right carrier rod to be pressed and deflected, the left carrier rod and the right carrier rod of the deflection can obtain the buffering and resetting force of the elastic resetting component, and the buffering and resetting force can be transmitted by utilizing the sheet body, so that the buffering and resetting force can be uniformly dispersed, and more smooth, labor-saving and natural riding effects can be provided.

The present invention will be described in further detail with reference to the accompanying drawings.

Drawings

Figure 1 is a perspective view of the structure of a prior art scooter.

Figure 2 is a perspective view of the structure of the scooter of the present invention.

Figure 3 is a perspective view of a part of the structure of the scooter of the present invention.

Fig. 4 is a perspective view of the sheet body in the creation.

Figure 5 is a cross-sectional view of a portion of the structure of the scooter of the present invention.

FIG. 6 is a perspective view of a part of the frame and the sheet.

Fig. 7 is a perspective view of the elastic return assembly in the creation.

Figure 8 is a schematic view of the scooter of the present invention in a configuration ready for folding.

Fig. 9 is a schematic structural view of the scooter of the present invention when folded.

Figure 10 is a perspective view of a portion of the structure of another embodiment of the scooter of the present invention.

Detailed Description

The improved structure of the scooter of this creation, as shown in fig. 2 and fig. 3, the scooter is provided with a frame 15, a vertical rod 11, a handle 12, a front wheel 13, a left and a right carrier rods 20 and a left and a right rear wheel set 17, wherein, the vertical rod 11 is pivoted on the frame 15 in a free rotation shape, and the upper and the lower ends are respectively provided with the handle 12 and the front wheel 13; the left and right carrier rods 20 are pivoted to the frame 15; the left and right rear wheel sets 17 are respectively installed at the rear ends of the left and right carrier rods 20, and a carrier 21 is disposed at the left and right carrier rods 20 for a user to step on and ride.

This creation focus is: an accommodating body 31 is respectively arranged on the inner side of the frame 15 near the left and right carrier rods 20, an elastic return assembly 32 is arranged in the accommodating body 31, a sheet body 40 is respectively arranged between the frame 15 and the left and right carrier rods 20, please refer to fig. 4, the sheet body 40 has at least one extending column 41 capable of extending into the elastic return assembly 32, the extending column 41 is integrally welded to the sheet body 40, and a fixing assembly 50 respectively penetrates through the left and right carrier rods 20 and the sheet body 40.

Referring to fig. 5, the fixing element 50 at least includes: an adjusting member 51, an elastic member 52 and a pivot 53, wherein the adjusting member 51 fixes the left and right carrier rods 20 to the frame 15, the elastic member 52 is sleeved in the adjusting member 51 and the left and right carrier rods 20 for providing a force for the adjusting member 51 to move outward in a normal state, the pivot 53 is pivoted between the frame 15, the sheet 40 and the left and right carrier rods 20, in the embodiment shown in the figure, the pivot 53 is closer to the front end position of the frame 15 than the adjusting member 51, that is, the pivot 53 is located at the front end position of the adjusting member 51; of course, the pivot pin 53 can also be located at the rear of the adjusting member 51.

In the embodiment shown in the figures, the fixing assembly 50 further has a sleeve 54, the sleeve 54 is respectively sleeved on the left and right carrier rods 20, one end of the sleeve 54 abuts against the extending column 41, the extending column 41 extends into the positioning hole 321 of the elastic return assembly 32, and the sleeve 54 and the extending column 41 are provided with a through hole 55 for passing through the adjusting member 51 to extend into the elastic return assembly 32.

As shown in fig. 4 to 6, the fixing assembly 50 is further provided with a first limiting member and a second limiting member, the first limiting member 42 is disposed between the frame 15 and the sheet body 40, in the embodiment shown in the figures, the first limiting member 42 is integrally welded to the sheet body 40, the frame 15 has a groove 151 for the first limiting member 42 to pass through, and the first limiting member 42 is utilized to limit the motion stroke in the groove 151, so as to limit the swing fall of the left and right carrier rods 20; certainly, the first limiting piece is arranged at the frame, and the sheet body is provided with a groove for the first limiting piece to penetrate through, so that the effect of limiting the swing fall can be achieved; furthermore, as shown in fig. 3 and 4, the second position-limiting piece 43 is located on the sheet body 40 and extends toward the bottom of the left and right carrier rods 20, so that the left and right carrier rods 20 can abut against the second position-limiting piece 43.

In the embodiment shown in the figures, the elastic restoring element 32 may be distributed in the containing body 31, and may be made of rubber, fiberglass, soft metal or polyurethane or other flexible materials; alternatively, as shown in the embodiment of fig. 7, the resilient return element 32 has at least one hole 322 to provide a better resilient cushioning force.

When the user stands on the carrier 21 with both feet and holds the handle 12 with both hands to operate the scooter, please match as shown in fig. 2 and fig. 5, when the handle 12 is shaken to the left and right to cause the upright post 11 to swing together with the frame 15, except that the front wheel 13 on the ground will generate bias and roll forward in an S-shaped path to move the scooter forward, the left and right carrier rods 20 will be biased and swing together due to the front ends pivoted to the frame 15 by the pivot pin 53 and the action of the adjusting member 51; in particular, when the frame 15 is swung, the adjustment member 51 is used to press the corresponding resilient return element 32, and the pressed resilient return element 32 provides a cushioning and return force to the corresponding carrier rod 20. Furthermore, because the sheet 40 is disposed between the frame 15 and the left and right carrier rods 20 and extends into the elastic return assembly 32 through the extension column 41, when the adjusting member 51 and the extension column 41 press the corresponding elastic return assembly 32, the buffering and return acting forces of the elastic return assembly 32 will be evenly dispersed and transmitted to the corresponding left and right carrier rods 20 via the sheet 40 as a medium, so that the operation of swinging the handle 12 left and right and the action of returning the left and right carrier rods 20 can make the scooter slide forward, and achieve a smoother, labor-saving and natural riding effect.

In addition, as shown in fig. 8 and 9, the scooter can also be folded by the fixing component 50; when folding, the adjusting member 51 is separated from the frame 15, at this time, the adjusting member 15 is moved outward by the action of the elastic component 52, and at this time, the left and right carrying rods 20 are connected with the frame 15 only by the pivot 53, so that the left and right carrying rods 20 can be easily pulled, and as shown in fig. 9, the sliding vehicle can be moved in the parallel direction of the upright rod 11, thereby greatly reducing the volume of the sliding vehicle, and achieving the effects of convenient folding and convenient storage. When the scooter is to be used, the fixing component 50 is also used to restore the left and right carrier rods 20 of the scooter to the use position, as shown in fig. 2, and when the left and right carrier rods 20 are pulled to move downwards, the left and right carrier rods 20 can be abutted against the second limiting member 43, so that the left and right carrier rods 20 can be protected from directly colliding with the ground, and the effect of quick positioning can be achieved.

Furthermore, as shown in fig. 2, the upright 11 is pivotally disposed at a front end of the frame 15 and away from the frame 15, and a protruding space 18 is formed between the front end 15 of the frame and the upright 11, and the protruding space 18 can be used for fixing decorative plates 19 of different styles, as shown in fig. 10, so as to achieve the decoration and beautification effects.

Claims

1. An improved structure of a scooter is provided with a frame, a vertical rod, a handle, a front wheel, a left carrier rod, a right carrier rod, a left rear wheel set and a right rear wheel set, wherein the vertical rod is pivoted on the frame in a free rotation manner, and the upper end and the lower end of the vertical rod are respectively provided with the handle and the front wheel; the left and right carrier rods are pivoted on the frame; the left and right rear wheel sets are respectively arranged at the rear ends of the left and right carrier rods; the method is characterized in that: the inner side of the frame is provided with a containing body near the left and right carrier rods respectively, the containing body is provided with an elastic resetting component, a sheet body is arranged between the frame and the left and right carrier rods respectively, the sheet body is provided with at least one extending column which can extend into the elastic resetting component, and a fixing component is arranged between the left and right carrier rods and the sheet body in a penetrating way respectively.

2. The improved structure of a scooter as claimed in claim 1, wherein: the fixing component is provided with an adjusting component and an elastic component, the adjusting component fixes the left and right carrier rods on the frame, and the elastic component is sleeved outside the adjusting component and used for providing acting force for the outward movement of the adjusting component in a normal state.

3. The improved structure of a scooter as claimed in claim 2, wherein: the extension column is integrally welded on the sheet body, the fixing component is provided with a sleeve body, the sleeve body is respectively sleeved on the left carrier rod and the right carrier rod, one end of the sleeve body is abutted against the extension column, and the sleeve body and the extension column are provided with communicated through holes for the adjustment component to penetrate through so as to extend into the elastic resetting component.

4. A scooter improvement as claimed in claim 3, wherein: the body parts of the left and the right carrier rods are provided with positioning holes for fixing the sleeve body.

5. A scooter improvement as claimed in any one of claims 2 to 4, wherein: the fixing component is further provided with a pivot pin which is pivoted among the frame, the sheet body and the left and right carrier rods.

6. The improved structure of a scooter as claimed in claim 5, wherein: the fixing component is further provided with a first limiting part, the first limiting part is arranged between the frame and the sheet body, and the frame is provided with a groove for the first limiting part to penetrate through.

7. The improved structure of a scooter as claimed in claim 6, wherein: the first limiting piece is integrally welded on the sheet body.

8. The improved structure of a scooter as claimed in claim 5, wherein: the fixing component is further provided with a first limiting part, the first limiting part is arranged between the frame and the sheet body, and the sheet body is provided with a groove for the first limiting part to penetrate through.

9. The improved structure of a scooter as claimed in claim 5, wherein: the upright rod is pivoted on the frame and is far away from the front end of the frame, and a protruding space is formed between the front end of the frame and the upright rod.

10. The improved structure of a scooter as claimed in claim 5, wherein: the sheet body is respectively provided with a second limiting part towards the bottoms of the left carrier rod and the right carrier rod, and the left carrier rod and the right carrier rod can be abutted against the second limiting parts.