CN212950927U - Shock-proof bicycle frame - Google Patents

Abstract

The utility model discloses a bicycle frame of moving away to avoid possible earthquakes, including cushion, automobile body, locomotive, front wheel, sleeve, pedal mechanism and front fork mechanism of moving away to avoid possible earthquakes. The utility model discloses install front fork mechanism of moving away to avoid possible earthquakes, front fork mechanism internally mounted has the spring to move away to avoid possible earthquakes, when riding take place to jolt, front fork mechanism of moving away to avoid possible earthquakes can play certain cushioning effect, in addition the utility model discloses an inside spring of also installing of cushion can be at front fork mechanism of moving away to avoid possible earthquakes and further damping when buffering, the utility model discloses install pedal mechanism, can prevent to ride the passerby because shoes do not fit the foot or rainy day shoes reason such as smooth and lead to trample empty, trample smooth, the utility model discloses two lights are installed to the locomotive, and the inside battery that disposes of locomotive, the light both can be for riding passerby in the place ahead of illuminating at night, can act as the pilot lamp again.

Description

Shock-proof bicycle frame

Technical Field

The utility model relates to a bicycle field specifically is a bicycle frame of moving away to avoid possible earthquakes.

Background

The bicycle is a small land vehicle driven by treading pedals manually, is usually a double-wheel vehicle, but also has three wheels (mainly used for freight transportation, relatively rare), can be used as an environment-friendly vehicle for riding instead of walking and going out, and can also be used as a body-building apparatus for riding exercise and bicycle tourism. The bicycle itself is also a sports competition, has highway bicycle match, mountain bike match, place bicycle match, stunt bicycle match etc. and current bicycle has following defect:

the bicycle that has now except that special climbing bicycle possess the function of moving away to avoid possible earthquakes, ordinary bicycle does not have the function of moving away to avoid possible earthquakes mostly, when the bicycle is gone on the road that is flat inadequately, often can take place to jolt, not only influenced the experience of riding passerby, can cause the accident even when serious, current bicycle running-board is the square structure in addition, when riding passerby's shoes do not fit the foot or meet rainy day sole and slide, it steps on the sky to ride passerby and step on easily at the in-process of riding always, this has increaseed the danger of riding, current bicycle does not have installation lighting apparatus mostly, so very be unfavorable for when going at night, in addition, because the bicycle does not have the pilot lamp, so can't give the corresponding suggestion of others when turning round, this has also increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle frame of moving away to avoid possible earthquakes to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bicycle frame of moving away to avoid possible earthquakes, includes cushion, automobile body, locomotive, front wheel, sleeve, pedal mechanism and front fork mechanism of moving away to avoid possible earthquakes, inside a plurality of springs and the automobile body upper end fixed mounting of passing through of cushion, pedal mechanism is installed to both sides below the automobile body, just automobile body front end and sleeve side fixed connection, the locomotive rotates to cup joint in the sleeve, locomotive bottom and front fork move away to avoid possible earthquakes mechanism top fixed connection, locomotive front end fixed mounting has light and light switch, front fork moves away to avoid possible earthquakes the mechanism lower extreme and is connected with the front wheel rotation.

The pedal mechanism comprises a pedal plate, pedal shoe covers, a second connecting shaft and a rotating rod, the pedal shoe covers are symmetrically arranged at one end above and one end below the pedal plate, one end of the outer side of the second connecting shaft is rotatably connected with the side end of the pedal plate, one end of the inner side of the second connecting shaft is fixedly connected with the rotating rod, and one end of the rotating rod, far away from the pedal plate, is fixedly connected with a vehicle body.

The front fork shock-absorbing mechanism comprises a front fork upper tube, a fork shoulder, a fork bridge, spring columns, spring plates, spring cylinders, springs, mounting plates and a first connecting shaft, the upper end of the front fork upper tube is fixedly connected with the lower end of a vehicle head, the lower end of the front fork upper tube is fixedly connected with the fork shoulder, the spring columns are installed at the two ends of the fork shoulder through threads, the fork bridge is fixedly installed between the two spring columns, the two spring columns are slidably installed in the two spring cylinders respectively, the spring plates are fixedly installed at the bottom ends of the spring columns respectively, the springs are installed in the spring cylinders, the two ends of the springs are fixedly connected with the bottom plate of the spring cylinders and the spring plates respectively, the mounting plates are fixedly installed at the lower ends of the spring cylinders, and the first connecting shaft penetrates through the front wheel and the two mounting plates and is.

Preferably, the cushion is a rubber cushion.

Preferably, the number of the illuminating lamps is two.

Preferably, the storage battery is arranged inside the vehicle head, vehicle head handles are fixedly arranged at two ends inside the vehicle head, and anti-skidding sleeves are arranged on the outer walls of the vehicle head handles.

Preferably, a wear-resistant non-slip mat is attached to the surface of the pedal.

Preferably, the outer surface of the pedal cover is coated with a waterproof coating.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses install front fork mechanism of moving away to avoid possible earthquakes, front fork mechanism internally mounted has the spring to move away to avoid possible earthquakes, and when the road surface unevenness of riding, the front wheel produces jolting, and front fork mechanism of moving away to avoid possible earthquakes can play certain cushioning effect as the intermediary of front wheel and automobile body, in addition the utility model discloses a cushion is inside also to install the spring, can move away to avoid possible earthquakes the mechanism at the front fork and play further damping when cushioning effect.

(2) The utility model discloses install pedal mechanism, the running-board that pedal mechanism installed is different with ordinary bicycle's running-board, and the footboard shoe cover is installed to two sides still central symmetry about pedal mechanism's the running-board, can prevent to ride passerby because shoes do not close foot or rainy day shoes reason such as smooth and lead to step on empty, step on smooth.

(3) The utility model discloses two lights are installed to the locomotive, and locomotive inside disposes the battery, when riding passerby and riding at night, can open the light switch, lights the light, when riding passerby and need turning round in addition, can open and turn round the direction with the light of one side to this suggestion passerby and other drivers dodge.

Drawings

Fig. 1 is a side view of the present invention;

FIG. 2 is a schematic structural view of the front fork suspension mechanism of the present invention;

FIG. 3 is a front view of the head of the utility model;

fig. 4 is a schematic structural view of the pedal mechanism of the present invention.

In the figure: 1. cushion, 2, automobile body, 3, locomotive, 4, front fork top tube, 5, front wheel, 6, running-board, 7, footboard shoe cover, 8, light, 9, locomotive handle, 10, fork shoulder, 11, fork bridge, 12, spring post, 13, spring board, 14, spring cartridge, 15, spring, 16, mounting panel, 17, first connecting axle, 18, second connecting axle, 19, dwang, 20, light switch, 21, sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a bicycle frame of moving away to avoid possible earthquakes, includes cushion 1, automobile body 2, locomotive 3, front wheel 5, sleeve 21, pedal mechanism and front fork mechanism of moving away to avoid possible earthquakes, 1 inside through a plurality of springs and 2 upper ends fixed mounting of automobile body, pedal mechanism is installed to both sides below the automobile body 2, just 2 front ends of automobile body and sleeve 21 side fixed connection, locomotive 3 rotates and cup joints in sleeve 21, 3 bottom of locomotive and front fork mechanism top fixed connection of moving away to avoid possible earthquakes, 3 front end fixed mounting of locomotive have light 8 and light switch 20, the front fork mechanism lower extreme of moving away to avoid possible earthquakes rotates with front wheel 5 and is connected.

The pedal mechanism comprises a pedal plate 6, pedal shoe covers 7, a second connecting shaft 18 and a rotating rod 19, the pedal shoe covers 7 are symmetrically arranged at one end above and one end below the pedal plate 6, one end of the outer side of the second connecting shaft 18 is rotatably connected with the side end of the pedal plate 6, one end of the inner side of the second connecting shaft 18 is fixedly connected with the rotating rod 19, and one end, far away from the pedal plate 6, of the rotating rod 19 is fixedly connected with the vehicle body 2.

The front fork shock absorbing mechanism comprises a front fork upper tube 4, a fork shoulder 10, a fork bridge 11, a spring column 12, a spring plate 13, a spring cylinder 14, a spring 15, a mounting plate 16 and a first connecting shaft 17, wherein the upper end of the front fork upper tube 4 is fixedly connected with the lower end of a bicycle head 3, the lower end of the front fork upper pipe 4 is fixedly connected with a fork shoulder 10, both ends of the fork shoulder 10 are provided with spring posts 12 by screw threads, the fork bridge 11 is fixedly arranged between two spring columns 12, the two spring columns 12 are respectively arranged in two spring cylinders 14 in a sliding way, and the bottom ends of the two spring columns 12 are fixedly provided with spring plates 13, the spring barrel 14 is internally provided with a spring 15, the both ends of spring 15 respectively with the bottom plate of spring case 14 and spring board 13 fixed connection, two equal fixed mounting of spring case 14 lower extreme has mounting panel 16, first connecting axle 17 runs through front wheel 5 and two mounting panel 16 fixed connection.

Specifically, the cushion 1 is a rubber cushion, which is helpful for damping and can also improve the comfort of the rider.

Specifically, the number of the illuminating lamps 8 is two.

Specifically, the storage battery is arranged inside the vehicle head 3, vehicle head handles 9 are fixedly arranged at two ends inside the vehicle head 3, and anti-skidding sleeves are arranged on the outer walls of the vehicle head handles 9.

Specifically, a wear-resistant anti-slip pad is attached to the surface of the pedal 6, so that the feet of a rider are further prevented from being separated from the pedal 6 in the riding process.

Specifically, the outer surface of the pedal shoe cover 7 is coated with a waterproof coating.

The working principle is as follows: the device is provided with a front fork shock absorption mechanism, a spring 15 is arranged in the front fork shock absorption mechanism, when the riding road surface is uneven, the bicycle can move relatively due to bumping, a spring column 12 in the front fork shock absorption mechanism can move up and down to compress the spring 15, a certain buffer effect is achieved for the bicycle body, and the spring 15 is also arranged in a cushion of the device, so that the front fork shock absorption mechanism can perform a buffer effect and can also perform vibration reduction; the device is provided with a pedal mechanism, pedal shoe covers 7 are arranged on the upper surface and the lower surface of a pedal plate 6 of the pedal mechanism in a central symmetry manner, a rider wears feet in the pedal shoe covers 7, and the rider can be prevented from stepping empty and stepping on and sliding due to the fact that the shoes do not fit the feet or the shoes slide in rainy days and the like; two light 8 are installed to the locomotive of this device, and light 8 can be used for the illumination at night, also can be through opening left side or right side light 8 and indicate the pedestrian to ride passerby turn round the left side or turn round the right side promptly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A shock-absorbing bicycle frame is characterized in that: the bicycle seat comprises a seat cushion (1), a bicycle body (2), a bicycle head (3), front wheels (5), a sleeve (21), pedal mechanisms and a front fork shock absorption mechanism, wherein the seat cushion (1) is fixedly mounted at the upper end of the bicycle body (2) through a plurality of springs, the pedal mechanisms are mounted on two sides below the bicycle body (2), the front end of the bicycle body (2) is fixedly connected with the side surface of the sleeve (21), the bicycle head (3) is rotatably sleeved in the sleeve (21), the bottom end of the bicycle head (3) is fixedly connected with the top end of the front fork shock absorption mechanism, a lighting lamp (8) and a lighting lamp switch (20) are fixedly mounted at the front end of the bicycle head (3), and the lower end of the front fork shock absorption mechanism is rotatably connected with the;

the pedal mechanism comprises a pedal plate (6), pedal shoe covers (7), a second connecting shaft (18) and a rotating rod (19), the pedal shoe covers (7) are symmetrically arranged at the top and the bottom of the pedal plate (6), one end of the outer side of the second connecting shaft (18) is rotatably connected with the side end of the pedal plate (6), one end of the inner side of the second connecting shaft (18) is fixedly connected with the rotating rod (19), and one end of the rotating rod (19), which is far away from the pedal plate (6), is fixedly connected with the vehicle body (2);

the front fork shock absorption mechanism comprises a front fork upper tube (4), a fork shoulder (10), a fork bridge (11), spring columns (12), a spring plate (13), spring barrels (14), springs (15), a mounting plate (16) and a first connecting shaft (17), wherein the upper end of the front fork upper tube (4) is fixedly connected with the lower end of a vehicle head (3), the lower end of the front fork upper tube (4) is fixedly connected with the fork shoulder (10), the spring columns (12) are arranged at the two ends of the fork shoulder (10) in a threaded manner, the fork bridge (11) is fixedly mounted between the two spring columns (12), the two spring columns (12) are respectively and slidably mounted in the two spring barrels (14), the spring plates (13) are fixedly mounted at the bottom ends of the two spring columns (12), the springs (15) are mounted in the spring barrels (14), the two ends of the springs (15) are respectively and fixedly connected with the bottom plate and the spring plates (13) of the spring barrels (14), two equal fixed mounting of spring case (14) lower extreme has mounting panel (16), front wheel (5) and two mounting panel (16) fixed connection are run through in first connecting axle (17).

2. A suspension bicycle frame as defined in claim 1, wherein: the cushion (1) is a rubber cushion.

3. A suspension bicycle frame as defined in claim 1, wherein: the number of the illuminating lamps (8) is two.

4. A suspension bicycle frame as defined in claim 1, wherein: the bicycle head is characterized in that a storage battery is arranged inside the bicycle head (3), bicycle head handles (9) are fixedly arranged at two ends inside the bicycle head (3), and anti-skidding sleeves are arranged on the outer walls of the bicycle head handles (9).

5. A suspension bicycle frame as defined in claim 1, wherein: the surface of the pedal (6) is attached with a wear-resistant anti-skid pad.

6. A suspension bicycle frame as defined in claim 1, wherein: the outer surface of the pedal shoe cover (7) is coated with a waterproof coating.

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