CN211710994U - Frame of scooter and scooter provided with frame - Google Patents

Abstract

The utility model belongs to the technical field of scooters, in particular to a frame of a scooter and a scooter provided with the frame, which comprises a frame and a rear wheel arranged on the frame, wherein a folding mechanism is arranged between the frame and the rear wheel of the scooter, and a telescopic mechanism used for the horizontal extension of the rear wheel is arranged on the frame; the folding mechanism is rotationally connected with the folding pedal beam, so that the shaft pin of the folding mechanism rotates, the device can realize two riding modes, and the volume of the whole machine can be effectively reduced during packaging and transportation; in addition telescopic machanism through the car that is equipped with turn with the rear wheel is connected, just the frame is connected with the handlebar pole that is equipped with through the wrist arm subassembly that is equipped with to reduce the distance between whole frame and the ground, and then the in-process of riding when making the device ride, control more stably, consequently the utility model discloses not only be convenient for transport, the mode of riding is adjustable but also with ground distance little, conveniently control, and then be worth promoting and using.

Description

Frame of scooter and scooter provided with frame

Technical Field

The utility model relates to a scooter technical field specifically is a frame of scooter and the scooter of installing this frame.

Background

Skateboards are a new form of skateboards that follow traditional skateboards. Because the speed is moderate, the learning is easy to operate, and the back wheel brake device (stepping on the back wheel brake) is provided, if only the ordinary riding instead of walking and the ordinary entertainment are carried out at ordinary times, the falling is not easy to happen under the ordinary condition. Therefore, it is suitable for use in various age groups, especially in teenagers, to make people love their hands and to have a vehicle. In addition, the scooter has good exercise effect on the well-developed balance system of teenagers. Scooter main part frame part formula structure as an organic whole on the existing market, can not stretch out and draw back. In addition, the distance between the frame of the existing scooter and the ground is large, so that the controllability is poor and the stability is unstable when the scooter runs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame of scooter and scooter of this frame of installation to the problem of proposing among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme: a frame of a scooter comprises a frame, wherein one end of the frame is provided with a connecting frame, the connecting frame is connected with a folding mechanism, the folding mechanism comprises a group of folding pedal beams, and the folding pedal beams rotate anticlockwise or clockwise along the running direction of the scooter; the frame is further provided with a telescopic mechanism, the telescopic mechanism comprises an inner pipe, one end of the inner pipe is fixed in the frame, the other end of the inner pipe is connected with a sliding steel pipe, and the sliding steel pipe slides on the inner pipe.

As the utility model discloses a preferred technical scheme: a connecting rod is arranged between the two folding pedal beams, and a grapple is arranged on the connecting rod; torsion springs are arranged on two sides of the grapple, and the grapple is fixed on the folding pedal beam and the connecting rod through the torsion springs; the upper surface of the folding pedal beam is provided with a tail pedal, and a tail pedal leather is arranged on the tail pedal.

As the utility model discloses a preferred technical scheme: the telescopic mechanism further comprises a sliding pipe fixing column and a sliding pipe fixing buckle, the sliding pipe fixing buckle is installed on the sliding steel pipe, and the sliding steel pipe is fixed on the frame through the sliding pipe fixing column.

As the utility model discloses a preferred technical scheme: the frame comprises a frame component, the upper surface of the frame component is provided with a pedal, and two sides of the frame component are provided with sleeves for the telescopic mechanism to stretch; the frame component is also provided with a fixing hole for installing the slide tube fixing column, and the fixing hole and the connecting frame are arranged on the same surface.

As the utility model discloses a preferred technical scheme: the foldable pedal beam is inserted into the shaft pin holes through a cylindrical shaft, and is connected with the connecting frame through shaft pins; the connecting frame is further provided with an internal thread hole, and the cylindrical shaft is fixed in the shaft pin hole by screwing a bolt into the internal thread hole.

A frame of a scooter is provided with an installation area on the upper surface and fixedly connected with a wrist arm component through the installation area; the other end of the wrist arm component is connected with a shaft pin of a handlebar assembly; and a wheel crutch is also arranged at one end of the telescopic mechanism far away from the frame.

As the utility model discloses a preferred technical scheme: the cantilever assembly comprises a bottom plate connected with the frame, a connecting rod is arranged on the bottom plate, a shaft sleeve is arranged at the other end of the connecting rod, and the shaft sleeve is connected with a shaft pin of the handlebar assembly.

As the utility model discloses a preferred technical scheme: the handlebar stem assembly comprises a front fork assembly, wherein an axle pin rod and an auxiliary rod are arranged on the front fork assembly, the wrist arm assembly is arranged on the axle pin rod, and the wrist arm assembly is sleeved on the auxiliary rod through a bowl group hoop, so that the wrist arm assembly is connected with an axle pin of the front fork assembly.

As the utility model discloses a preferred technical scheme: the front fork assembly is provided with a connecting column, a vertical rod folding head is mounted on the connecting column, the vertical rod folding head is connected with a vertical rod arranged on the vertical rod folding head, and the other end of the vertical rod is connected with a handlebar.

A scooter comprises a front wheel, a rear wheel and a frame of the scooter arranged between the front wheel and the rear wheel.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: 1. the folding mechanism is connected with the folding pedal beam in a rotating mode, and then the shaft pin of the folding mechanism rotates, so that the device can realize two riding modes, and meanwhile, the whole length of the frame can be changed by the telescopic mechanism, so that the size of the whole machine can be effectively reduced during packaging and transportation, and the frame can stretch.

2. Because telescopic machanism through the car that is equipped with turn with the rear wheel is connected, just the frame is connected with the handlebar pole assembly that is equipped with through the wrist arm subassembly that is equipped with to reduce the distance between whole frame and the ground, and then the in-process of riding when making the device ride, control more stably.

Drawings

Fig. 1 is a schematic structural view after the utility model is folded;

fig. 2 is a schematic structural view of the utility model after being unfolded;

FIG. 3 is a schematic view of the main structure of the frame of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is an exploded schematic view of the folding mechanism of the present invention;

fig. 6 is an exploded schematic view of the telescopic mechanism of the present invention;

FIG. 7 is an enlarged partial view of FIG. 6 at B;

FIG. 8 is an exploded view of the handlebar assembly of the present invention;

fig. 9 is an exploded view of the wrist assembly of the present invention.

In the figure: 1. a frame; 10. a frame assembly; 11. a sleeve; 12. an installation area; 13. a pedal; 14. a connecting frame; 15. a fixing hole; 16. a shaft pin hole; 18. an internally threaded bore; 2. a front wheel; 3. a wrist-arm assembly; 31. a bowl group hoop; 32. a connecting rod; 33. a base plate; 37. a shaft sleeve; 4. a rear wheel; 5. a handlebar assembly; 52. a handlebar; 55. erecting a rod; 56. a vertical rod folding head; 510. an axle pin rod; 511. a front fork assembly; 512. connecting columns; 513. an auxiliary lever; 6. a folding mechanism; 60. a tail pedal leather; 61. a tail pedal; 62. a cylindrical shaft; 64. a connecting rod; 65. a grapple; 66. a torsion spring; 68. folding the pedal beam; 7. a telescoping mechanism; 70. an internal threaded plug; 71. an inner tube; 72. an inner pipe baffle ring; 73. an inner pipe oil seal ring; 74. an inner tube oil seal seat; 75. a slide pipe fixing column; 76. oil sealing; 77. a left and right side beam seat; 78. an oil seal dust cover; 79. a slide pipe fixing buckle; 710. sliding the steel pipe; 711. a wheel crutch; 714. screwing the screw by hand; 718. a half-round head inner hexagon screw.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically connected, electrically connected or can communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The first embodiment is as follows:

referring to fig. 1-7, the frame of the scooter provided by the present invention comprises a frame 1, wherein a connecting frame 14 is disposed at one end of the frame 1, a folding mechanism 6 is connected to the connecting frame 14, the folding mechanism 6 comprises a set of folding pedal beams 68, and the folding pedal beams 68 rotate counterclockwise or clockwise along the direction of vehicle travel; the frame 1 is further provided with a telescopic mechanism 7, the telescopic mechanism 7 comprises an inner pipe 71, one end of the inner pipe 71 is fixed in the frame 1, the other end of the inner pipe is connected with a sliding steel pipe 710, and the sliding steel pipe 710 slides on the inner pipe 71.

Preferably, a connecting rod 64 is arranged between the two folding pedal beams 68, and a grapple 65 is arranged on the connecting rod 64; torsion springs 66 are arranged on two sides of the grab hook 65, and the grab hook 65 is fixed on the folding pedal beam 68 and the connecting rod 64 through the torsion springs 66; the upper surface of the folding pedal beam 68 is provided with a tail pedal 61, and a tail pedal sheet 60 is arranged on the tail pedal 61.

Preferably, the telescopic mechanism 7 further includes a slide pipe fixing post 75 and a slide pipe fixing buckle 79, the slide pipe fixing buckle 79 is mounted on the slide steel pipe 710, and the slide steel pipe 710 is fixed on the frame 1 through the slide pipe fixing post 75, wherein the telescopic mechanism 7 is assembled in the following manner:

one end of the inner pipe 71 is inserted into the frame 1 and is connected with an internal thread pipe plug 70 arranged at the other side of the frame 1, an inner pipe oil seal seat 74 is sleeved on the outer circumferential surface of the inner pipe 71, the inner pipe oil seal rings 73 are arranged at two sides of the inner pipe oil seal seat 74, and then an inner pipe baffle ring 72 is fixed at the other end of the inner pipe 71; then, the oil seal 76 and the oil seal dust cap 78 are both mounted on the left and right beam seats 77, the assembled left and right beam seats 77 and the slide pipe fixing buckle 79 are mounted on the slide steel pipe 710, the assembled inner pipe 71 is mounted in the slide steel pipe 710, the other end of the slide steel pipe 710 penetrates through the slide pipe fixing buckle 79 through the slide pipe fixing post 75 to fix the telescopic mechanism 7 to the frame 1, namely, the slide pipe fixing buckle 79 is connected with the screw 714 through hand tightening, so that the locking and the loosening of the two are realized; then, the sliding tube fixing column 75 penetrates through the sliding tube fixing buckle 79 and then is connected with the half-head hexagon socket head cap screw 718, so that the sliding tube fixing buckle 79 and the sliding tube fixing column 75 are fixedly connected.

Preferably, the frame 1 comprises a frame assembly 10, a pedal 13 is arranged on the upper surface of the frame assembly 10, and sleeves 11 for extending and retracting the telescopic mechanisms 7 are arranged on two sides of the frame assembly 10; the frame assembly 10 is further provided with a fixing hole 15 for mounting the slide tube fixing column 75, and the fixing hole 15 and the connecting frame 14 are on the same plane.

Preferably, the number of the connecting frames 14 is four, two connecting frames are in a group, the connecting frames are vertically arranged on the frame 1, the widest surface of the connecting frame 14 is provided with an axle pin hole 16, the folding pedal beam 68 is inserted into the axle pin hole 16 through a cylindrical shaft 62, and the folding pedal beam 68 is in axle pin connection with the connecting frame 14; the attachment frame 14 is further provided with an internally threaded hole 18, and the cylindrical shaft 62 is fixed in the shaft pin hole 16 by screwing a bolt into the internally threaded hole 18.

Through above-mentioned technical scheme, present frame 1 has been solved to this embodiment and has mostly been a body structure, problem that can not stretch out and draw back.

Example two:

referring to fig. 1-9, the frame of the scooter provided by the present invention is substantially similar to the frame of the first embodiment, except that the upper surface of the frame 1 is provided with a mounting area 12, and is fixedly connected to the arm assembly 3 through the mounting area 12; the other end of the wrist arm component 3 is connected with a shaft pin of a handlebar assembly 5; and a wheel crutch 711 is also arranged at one end of the telescopic mechanism 7 far away from the frame 1.

Preferably, the wrist-arm assembly 3 includes a bottom plate 33 connected to the frame 1, the bottom plate 33 is provided with a connecting rod 32, the other end of the connecting rod 32 is provided with a shaft sleeve 37, and the shaft sleeve 37 is connected to the handlebar assembly 5 through a shaft pin.

Preferably, the handlebar assembly 5 includes a front fork assembly 511, the front fork assembly 511 is provided with an axle pin 510 and an auxiliary rod 513, the wrist arm assembly 3 is mounted on the axle pin 510, and the auxiliary rod 513 is sleeved with a bowl group hoop 31, so as to realize the axle pin connection between the wrist arm assembly 3 and the front fork assembly 511.

Preferably, the front fork assembly 511 is provided with a connecting column 512, a vertical rod folding head 56 is mounted on the connecting column 512, the vertical rod folding head 56 is connected with a vertical rod 55, and the other end of the vertical rod 55 is connected with the handlebar 52.

Through the technical scheme, the problem that the frame 1 cannot be folded is solved, and the problem that the vehicle maneuverability is poor due to the fact that the frame 1 and the ground are too high is also solved.

The embodiment of the whole vehicle is as follows:

referring to fig. 1-9, a scooter comprises a front wheel 2, a rear wheel 4, and a frame 1 installed between the front wheel 2 and the rear wheel 4.

Through the technical scheme, in the embodiment, through the frame 1 and the rear wheel 4 arranged on the frame 1, the folding mechanism 6 is arranged between the frame 1 and the rear wheel 4, and the frame 1 is provided with the telescopic mechanism 7 for horizontally stretching the rear wheel 4; the folding mechanism 6 is rotatably connected with the folding pedal beam 68, so that the shaft pin of the folding mechanism 6 can rotate, and the device not only can realize two riding modes, but also can effectively reduce the volume of the whole machine during packaging and transportation; in addition telescopic machanism 7 through the wheel that is equipped with turn 711 with rear wheel 4 is connected, just frame 1 is connected through the cantilever subassembly 3 that is equipped with and the handlebar pole assembly 2 that is equipped with to reduce the distance between whole frame 1 and the ground, and then in the in-process of riding when making the device ride, control more stably, consequently the transportation of being convenient for not only of this embodiment, the mode of riding is adjustable and with ground distance little, a great deal of advantages such as convenient control.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims (10)

1. The utility model provides a frame of scooter which characterized in that: the foldable bicycle comprises a bicycle frame (1), wherein one end of the bicycle frame (1) is provided with a connecting frame (14), the connecting frame (14) is connected with a folding mechanism (6), the folding mechanism (6) comprises a group of folding pedal beams (68), and the folding pedal beams (68) rotate anticlockwise or clockwise along the running direction of the bicycle;

still be equipped with telescopic machanism (7) on frame (1), telescopic machanism (7), including inner tube (71), inner tube (71) one end is fixed in frame (1), the other end is connected with slip steel pipe (710) that are equipped with, just slip steel pipe (710) are in slide on inner tube (71).

2. The frame of a scooter according to claim 1, wherein: a connecting rod (64) is arranged between the two folding pedal beams (68), and a grapple (65) is arranged on the connecting rod (64); torsion springs (66) are arranged on two sides of the grab hook (65), and the grab hook (65) is fixed on the folding pedal beam (68) and the connecting rod (64) through the torsion springs (66); the upper surface of folding footboard roof beam (68) is equipped with tail footboard (61) to be equipped with tail pedal skin (60) on tail footboard (61).

3. The frame of a scooter according to claim 1 or 2, wherein: the telescopic mechanism (7) further comprises a sliding pipe fixing column (75) and a sliding pipe fixing buckle (79), the sliding pipe fixing buckle (79) is installed on the sliding steel pipe (710), and the sliding steel pipe (710) is fixed on the frame (1) through the sliding pipe fixing column (75).

4. The frame of a scooter according to claim 3, wherein: the frame (1) comprises a frame component (10), a pedal (13) is arranged on the upper surface of the frame component (10), and sleeves (11) for stretching the stretching mechanisms (7) are arranged on two sides of the frame component (10); the frame assembly (10) is further provided with a fixing hole (15) for mounting the slide tube fixing column (75), and the fixing hole (15) and the connecting frame (14) are located on the same surface.

5. The frame of a scooter according to claim 1, wherein: the foldable pedal beam is characterized in that the number of the connecting frames (14) is four, every two connecting frames are in a group and are vertically arranged on the frame (1), the widest surface of each connecting frame (14) is provided with an axle pin hole (16), the foldable pedal beam (68) is inserted into the axle pin hole (16) through a cylindrical shaft (62), and the foldable pedal beam (68) is connected with the connecting frames (14) through axle pins; the connecting frame (14) is further provided with an internal threaded hole (18), and the cylindrical shaft (62) is fixed in the shaft pin hole (16) by screwing a bolt into the internal threaded hole (18).

6. The frame of the scooter of claim 1, wherein: the upper surface of the frame (1) is provided with a mounting area (12) and is fixedly connected with the arranged wrist arm assembly (3) through the mounting area (12); the other end of the wrist arm component (3) is connected with a shaft pin of a handlebar assembly (5); and a wheel crutch (711) is also arranged at one end of the telescopic mechanism (7) far away from the frame (1).

7. The frame of a scooter according to claim 6, wherein: the wrist arm assembly (3) comprises a bottom plate (33) connected with the frame (1), a connecting rod (32) is arranged on the bottom plate (33), a shaft sleeve (37) is arranged at the other end of the connecting rod (32), and the shaft sleeve (37) is in shaft pin connection with the handlebar stem assembly (5).

8. The frame of a scooter according to claim 7, wherein: handlebar pole assembly (5), including front fork subassembly (511), be equipped with axle round pin pole (510) and auxiliary rod (513) on front fork subassembly (511), just cantilever subassembly (3) are installed on axle round pin pole (510) to realize through bowl group's that is equipped with hoop (31) cover on auxiliary rod (513) cantilever subassembly (3) with the pivot connection of front fork subassembly (511).

9. The frame of a scooter according to claim 8, wherein: be equipped with a spliced pole (512) on front fork subassembly (511), and install pole setting folding head (56) on spliced pole (512), pole setting folding head (56) and pole setting (55) that are equipped with are connected, and the other end and handlebar hand (52) of pole setting (55) are connected.

10. A scooter, its characterized in that: comprising a front wheel (2), a rear wheel (4) and a frame for a scooter according to any of claims 1-9 mounted between the front wheel (2) and the rear wheel (4).

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