CN221316533U - Folding structure of scooter - Google Patents

Abstract

The utility model discloses a folding structure of a scooter, which relates to the field of scooters, wherein a positioning boss is arranged at the center of the rear side of a hook plate, a positioning hole I is arranged on the positioning boss, a positioning hole II is arranged at the lower end of the hook plate, the hook plate is positioned by penetrating through connecting holes on a left flower piece and a right flower piece through a positioning screw I, the hook plate is arranged in a square tube, a torsion spring penetrates through a positioning hole III on the torsion spring and a positioning hole I on the positioning boss through a rivet, the left end and the right end of the rivet are movably connected to the hook plate, a switch button is arranged in a plastic piece, a marble rod is fixed at the center position inside the lower end of the switch button, and a spiral spring is fixed on the marble rod. The square tube folding device has the advantages that the square tube folding device is opened or folded through the arrangement of the square opening groove and the square folding groove on the hook plate, the square tube folding device can effectively play a role in engaging and limiting, the stability is higher, and the square tube folding device is convenient to carry and store.

Description

Folding structure of scooter

Technical field:

the utility model relates to a folding structure of a scooter, and belongs to the technical field of scooters.

The background technology is as follows:

Because of its relatively light weight and excellent maneuverability, scooters are popular and create popular wind and tides throughout the area. However, the scooter is a conventional manual scooter or an electric scooter, and occupies a large storage space due to a large and long body. Not only is not beneficial to indoor storage, but also is inconvenient to carry when going out, so that the opportunity of using the scooter is compressed. Therefore, most of the currently used scooters have a folding and accommodating structural design, so that the scooters are prevented from occupying too large space and are convenient to carry out.

The folding structure of the head of a common scooter is quite complex, and the scooter is quite inconvenient to fold; when in positioning use, the loosening condition is easy to occur, thereby influencing the operation convenience and safety of a user.

The utility model comprises the following steps:

Aiming at the problems, the utility model aims to provide a folding structure of a scooter.

The utility model relates to a folding structure of a scooter, which comprises a square tube, a pedal and a folding fixing device, wherein the folding fixing device is arranged between the square tube and the pedal;

The folding fixing device is composed of a hook plate, a first positioning screw, a left flower piece, a right flower piece, a first connecting hole, a torsion spring, a rivet, a plastic piece, a switch button, a marble rod and a spiral spring, wherein an opening square groove and a folding square groove are formed in the front side of the hook plate, a positioning boss is arranged in the center of the rear side of the hook plate, the first positioning hole is formed in the positioning boss, the lower end of the hook plate is provided with a second positioning hole, the first positioning screw penetrates through the first connecting holes in the left flower piece and the right flower piece, the hook plate is arranged in the square pipe, the torsion spring penetrates through the third positioning hole in the torsion spring and the first positioning hole in the positioning boss through the rivet, the left end and the right end of the rivet are movably connected to the hook plate, the switch button is arranged in the plastic piece, the marble rod is fixed at the center of the lower end of the switch button, the spiral spring is fixed to the marble rod, the plastic piece is fixed to the square pipe, the switch button is arranged above a stirring hole of the square pipe, the spiral spring abuts against the side of the square pipe, and plays a reset role, and the hook plate is arranged below the stirring hole of the square pipe.

Preferably, the inner wall of side's pipe be provided with square billet, when side's pipe and footboard are opened, square billet is square structural design, and is located the position of the open square groove joint location of hanging hook plate, when side's pipe and footboard are folding, square billet is located the position of the folding square groove joint location of hanging hook plate.

Preferably, the square tube is arranged in the left flower piece and the right flower piece, the lower end of the square tube penetrates through the second positioning holes in the left flower piece and the right flower piece through the second positioning screw rod, and the front ends of the left flower piece and the right flower piece are connected with a limiting spanner and are positioned at the front ends of the square tube to play a limiting role.

Preferably, the torsion springs are V-shaped torsion springs, which are respectively staggered and oppositely designed, one ends of the torsion springs are propped against the rear of the hook plate, the other ends of the torsion springs are arranged on the front inner wall of the inner side of the square tube, the hook plate is pressed in a form, and the hook plate is released to automatically reset upwards.

The utility model has the beneficial effects that: its structural design is reasonable, easy operation, and convenient to use opens square groove and folding square groove through setting up on the couple board, opens square groove and folding square groove between the travel distance that has accomplished square pipe open or folding, and this kind of design can effectually play the spacing effect of meshing, and the steadiness is higher, conveniently carries and accomodates.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

FIG. 4 is a schematic view of the structure of a hook plate according to the present utility model;

FIG. 5 is a schematic view of the utility model in an open state;

FIG. 6 is a cross-sectional view of the present utility model when opened;

Fig. 7 is a schematic view of the usage state of the present utility model.

1-Square tube; 101-positioning a second screw rod; 2-pedals; 3-folding fixing means; 301-hooking plate; 3011-opening a square groove; 3012-folding the square groove; 3013-positioning a boss; 30131-positioning a first hole; 3014-positioning hole II; 302-positioning a first screw; 303-left flower pieces; 304-right flower pieces; 305-connecting hole one; 306-torsion spring; 3061-positioning hole III; 307-rivets; 308-plastic piece; 309-a switch button; 310-marble rod; 311-coil springs; 312-square steel bars; 313-connecting holes II; 314-a limit wrench.

The specific embodiment is as follows:

As shown in fig. 1 to 7, the present embodiment adopts the following technical scheme: the folding bicycle comprises a square tube 1, a pedal 2 and a folding fixing device 3, wherein the folding fixing device 3 is arranged between the square tube 1 and the pedal 2;

The folding fixing device 3 is composed of a hook plate 301, a first positioning screw 302, a left flower piece 303, a right flower piece 304, a first connecting hole 305, a torsion spring 306, a rivet 307, a plastic piece 308, a switch button 309, a marble rod 310 and a spiral spring 311, wherein an opening square groove 3011 and a folding square groove 3012 are formed in the front side of the hook plate 301, a positioning boss 3013 is arranged in the center position of the rear side of the hook plate 301, a first positioning hole 30131 is formed in the positioning boss 3013, a second positioning hole 3014 is formed in the lower end of the hook plate 301, the first positioning screw 302 penetrates through the first connecting holes 305 in the left flower piece 303 and the right flower piece 304, the hook plate 301 is arranged in the square tube 1, the torsion spring 306 penetrates through the third positioning hole 3061 in the torsion spring 306 and the first positioning hole 30131 in the positioning boss 3013 through the rivet 307, the left end and the right end of the rivet are movably connected to the hook plate, the switch button 309 is arranged in the plastic piece 308, the marble rod 310 is fixed in the center position inside the lower end of the switch button 309, the spiral spring 311 is fixed on the bead rod 310, the spiral spring 311 is fixed on the square tube 311, the square tube is fixed on the side of the square tube 311, and the square tube is fixed on the side of the square tube 1 through the square tube 311, and the square tube is reset by setting the square tube 1 on the side of the square tube 1.

The inner wall of side pipe 1 is provided with square billet 312, and when side pipe 1 and footboard 2 were opened, square billet 312 was square structural design, and is located the position of opening square groove 3011 joint location of couple plate 301, and when side pipe 1 and footboard 2 were folding, square billet 312 was located the position of the folding square groove 3012 joint location of couple plate 301.

The square tube 1 is arranged in the left flower piece 303 and the right flower piece 304, the lower end of the square tube 1 penetrates through the second connecting holes 313 on the left flower piece 303 and the right flower piece 304 through the second positioning screw 101 to be positioned, and the front ends of the left flower piece 303 and the right flower piece 304 are connected with a limiting spanner 314 and are positioned at the front end of the square tube 1 to play a limiting role.

The torsion springs 306 are V-shaped torsion springs, which are respectively staggered and oppositely designed, one ends of the torsion springs are propped against the rear of the hook plate 301, the other ends of the torsion springs are arranged on the front inner wall of the inner side of the square tube 1, the hook plate 301 is pressed in a form, and the hook plate 301 is released to reset upwards automatically.

The working principle of the specific embodiment is as follows: by pressing the switch button 309 downward, the marble rod 310 on the switch button 309 moves downward to push the upper end of the hooking plate 301 to move downward, the open square groove 3011 of the hooking plate 301 is separated from the square bar 312, the square tube 1 is turned over, the square bar 312 moves downward along the folding of the hooking plate 301, and the square bar 312 reaches the folding square groove 3012 of the hooking plate 301 to be locked.

This concrete embodiment structural design is reasonable, easy operation, and convenient to use opens square groove and folding square groove through setting up on the couple board, opens square groove and folding square groove between the travel distance that has accomplished square pipe open or folding, and this kind of design can effectually play the spacing effect of meshing, and the steadiness is higher, conveniently carries and accomodates.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. A folding structure of scooter, its characterized in that: the folding bicycle comprises a square tube (1), a pedal (2) and a folding fixing device (3), wherein the folding fixing device (3) is arranged between the square tube (1) and the pedal (2);

The folding fixing device (3) consists of a hook plate (301), a first positioning screw rod (302), a left flower piece (303), a right flower piece (304), a first connecting hole (305), a torsion spring (306), a rivet (307), a plastic piece (308), a switch button (309), a marble rod (310) and a spiral spring (311), wherein an opening square groove (3011) and a folding square groove (3012) are formed in the front side of the hook plate (301), a positioning boss (3013) is arranged in the center position of the rear side of the hook plate (301), a first positioning hole (30131) is arranged on the positioning boss (3013), a second positioning hole (3014) is arranged at the lower end of the hook plate (301), the first positioning screw rod (302) penetrates through the first connecting hole (305) of the left flower piece (303) and the right flower piece (304), the hook plate (301) is arranged in the square tube (1), the torsion spring (306) penetrates through the third positioning hole (3061) of the torsion spring (306) and the first positioning hole (30131) of the positioning boss (3013), the rivet (307) is connected with the two ends of the inside of the plastic piece (309) at the center of the right flower piece (304), the marble rod (310) is fixedly provided with a spiral spring (311), the plastic part (308) is fixed on the square tube (1), the switch button (309) is arranged above a stirring hole of the square tube (1), the spiral spring (311) abuts against the stirring Kong Cebu of the square tube (1), and the hook plate (301) is arranged below the stirring hole of the square tube (1).

2. The folding structure of a scooter of claim 1, wherein: the inner wall of side pipe (1) be provided with square billet (312), square billet (312) are square structural design, and are located the position of opening square groove (3011) and folding square groove (3012) joint location of hanging hook plate (301).

3. The folding structure of a scooter of claim 1, wherein: the square tube (1) is arranged in the left flower piece (303) and the right flower piece (304), the lower end of the square tube (1) penetrates through the connecting holes II (313) on the left flower piece (303) and the right flower piece (304) through the positioning screw II (101) to be positioned, and the front ends of the left flower piece (303) and the right flower piece (304) are connected with the limit wrench (314) and are positioned at the front end of the square tube (1).

4. The folding structure of a scooter of claim 1, wherein: the torsion springs (306) are V-shaped torsion springs which are respectively staggered and oppositely designed, one ends of the torsion springs are propped against the rear of the hook plate (301), and the other ends of the torsion springs are arranged on the front inner wall of the inner side of the square tube (1).