CN215205229U

CN215205229U - Novel scooter shock-absorbing structure

Info

Publication number: CN215205229U
Application number: CN202120224410.XU
Authority: CN
Inventors: 王国勤
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-12-17
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a novel scooter damping structure, which comprises a vertical rod, a front fork, a connecting seat and a pedal connecting rod, wherein the pedal connecting rod is hinged on the side end of the connecting seat, a C-shaped groove is arranged in the vertical direction on the connecting seat, the bottom end of the vertical rod is embedded in the C-shaped groove, a connecting block is further fixed on the connecting seat and positioned in the C-shaped groove, the top end of the front fork penetrates through the connecting block, a through hole with a rectangular structure is arranged in the connecting block, the top end of the front fork is in a rectangular strip-shaped structure which is matched with the through hole with the rectangular structure for inserting and buckling, a damping spring is further sleeved on the upper end of the front fork, and a spring protective sleeve is further sleeved outside the damping spring; the utility model has the characteristics of simple structure, firm durable, the security is high and the maintenance is changed conveniently, and the cost is with low costs.

Description

Novel scooter shock-absorbing structure

Technical Field

The utility model relates to a scooter technical field, concretely relates to novel scooter shock-absorbing structure.

Background

The scooter as a sport and leisure vehicle is popular in China for over ten years, the scooter mainly comprises an upright post, a handrail, front and rear wheels, a pedal and a brake structure, in order to enable the scooter to stably ride or slide when in use, a damping structure is usually added at the front fork part of the scooter, the most commonly used is a spring damping structure, but the structure is basically arranged in the front fork, the damping effect is achieved by utilizing the distance between the front fork and a front wheel bracket, if the spring is damaged or replaced very trouble, the spring is directly discarded and cannot be repaired, and patent No. CN201620845360.6 discloses a damping structure of the electric scooter, which adds a supporting seat at the bottom end of the upright post, the supporting seat is fixed with the front fork by a connecting rod, a damping spring is sleeved outside the connecting rod, but the supporting seat of the structure is in interference fit with the upright post, the time has been of a specified duration and has produced the clearance very unstable very easily, has certain potential safety hazard, and inside then utilizes the structure of bearing drive connecting rod, has increased the maintenance rate when having increased the cost, and the spring exposes outside completely moreover, not only causes the spring wearing and tearing easily and can arouse the risk of pressing from both sides foot or tong, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, firmly durable, the security is high and the maintenance is changed conveniently, novel scooter shock-absorbing structure that the cost is with low costs.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a novel scooter shock-absorbing structure, includes pole setting, front fork, connecting seat and footboard connecting rod, the articulated connection of footboard connecting rod is served at the connecting seat side, vertical direction is equipped with C type groove on the connecting seat, the bottom of pole setting is built-in at C type inslot, on the connecting seat, and be located C type inslot still be fixed with the connecting block, the top through connection piece of front fork, be equipped with the through-hole of rectangle structure in the connecting block, the front fork top is the rectangle strip structure with the through-hole cooperation eye-splice of rectangle structure, the front fork upper end still overlaps there is damping spring, the damping spring outside still overlaps there is spring protection cover.

The technical scheme is that an internal thread is further arranged at the rectangular strip-shaped structure at the top end of the front fork, and a fixing bolt is further arranged at the top end of the front fork and connected to the internal thread at the top end of the front fork for fixing the front fork and the connecting seat.

The technical scheme is that a cushion block is further placed at the upper end of the connecting seat, the cushion block is penetrated through by the fixing bolt and located between the top end of the fixing bolt and the connecting seat, the front fork can be fixed by the cushion block, and the diameter of the top end of the fixing bolt is larger than the side length of the through hole and can also be achieved.

The technical scheme is that the cushion block is of a cylindrical structure, the diameter of the cushion block is larger than the side length of the through hole, when the through hole is of a square structure, the diameter of the cushion block is larger than the side length of the through hole of the square structure, and when the through hole is of a rectangular structure, the diameter of the cushion block is larger than the minimum side length of the through hole of the rectangular structure.

A further technical scheme does, the bottom of pole setting is close to the notch that footboard connecting rod side still was equipped with vertical rectangle structure, and the notch cooperates with the connecting block, makes the pole setting can insert C type inslot for pole setting and connecting seat relatively fixed.

The technical scheme is that two locking bolts which are parallel up and down are further arranged in the connecting seat, a locking threaded hole is further formed in the connecting block, and the locking bolts penetrate through the connecting seat and the vertical rods and are then in threaded locking and fixing with the locking threaded hole.

The utility model has the advantages that: the utility model relates to a novel scooter damping structure, a C-shaped groove and a connecting block are arranged in a connecting seat, so that the whole bottom end of a vertical rod is inserted into the C-shaped groove to be matched and relatively fixed, and the matching is firmer and more stable; the top end of the front fork and the through holes in the connecting block are both in a rectangular structure, so that the front fork cannot rotate and be relatively fixed after being inserted into the connecting seat, and the matching is more stable and firm; the spring protection sleeve is arranged on the outer side of the damping spring to protect the damping spring, so that the service life of the damping spring is prolonged, and hands are not easy to clamp; the use of bearings and other parts is reduced, and the cost is reduced.

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 these drawings without creative efforts.

Fig. 1 is a perspective view of a novel scooter damping structure of the present invention;

fig. 2 is an exploded view of the novel shock-absorbing structure of the scooter of the present invention;

FIG. 3 is a schematic view of a front fork in the shock absorbing structure of the novel scooter of the present invention;

FIG. 4 is a schematic view of a connecting seat in a novel shock-absorbing structure of a scooter of the present invention;

fig. 5 is a cross-sectional view of a connecting seat in the novel shock-absorbing structure of the scooter of the present invention;

fig. 6 is the utility model relates to a novel scooter shock-absorbing structure in the schematic diagram of pole setting.

In FIGS. 1-6: 1-upright rod, 2-connecting seat, 3-spring protective sleeve, 4-front fork, 5-pedal connecting rod, 6-fixing bolt, 7-cushion block, 8-damping spring, 9-internal thread, 10-C-shaped groove, 11-through hole, 12-connecting block, 13-notch and 14-locking threaded hole.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 to 6, a novel scooter shock-absorbing structure, including pole setting 1, front fork 4, connecting seat 2 and footboard connecting rod 5, the articulated connection of footboard connecting rod 5 is served at connecting seat 2 side, vertical direction is equipped with C type groove 10 on the connecting seat 2, the bottom of pole setting 1 is built-in C type groove 10, on the connecting seat 2, and be located C type groove 10 and still be fixed with connecting block 12, the top through-connection piece 12 of front fork 4, be equipped with the through-hole 11 of rectangle structure in the connecting block 12, the rectangle bar structure of buckle is inserted for the through-hole 11 cooperation with the rectangle structure in front fork 4 top, front fork 4 upper end still overlaps there is damping spring 8, damping spring 8 outside still overlaps there is spring protection cover 3.

The rectangular strip-shaped structure at the top end of the front fork 4 is further provided with an internal thread 9, the top end of the front fork 4 is further provided with a fixing bolt 6, and the fixing bolt 6 is in threaded connection with the internal thread 9 at the top end of the front fork 4 and used for fixing the front fork 4 and the connecting seat 2. Cushion 7 has still been placed to the upper end of connecting seat 2, and cushion 7 is run through by fixing bolt 6 and is located between 6 tops of fixing bolt and connecting seat 2, uses cushion 7 can fix front fork 4, and the 6 top diameters of fixing bolt are greater than 11 side lengths of through-hole certainly and also can realize. The cushion block 7 is of a cylindrical structure, the diameter of the cushion block is larger than the side length of the through hole 11, when the through hole 11 is of a square structure, the diameter of the cushion block 7 is larger than the side length of the through hole 11 of the square structure, and when the through hole 11 is of a rectangular structure, the diameter of the cushion block 7 is larger than the minimum side length of the through hole 11 of the rectangular structure. The bottom of pole setting 1 is close to footboard connecting rod 5 side and still is equipped with the notch 13 of vertical rectangle structure, and notch 13 and connecting block 12 cooperation make pole setting 1 can insert C type groove 10 in for pole setting 1 and connecting seat 2 are relatively fixed. Still be equipped with two parallel locking bolt 13 from top to bottom in the connecting seat 2, still be equipped with locking screw hole 14 on connecting block 12, locking bolt 13 runs through behind connecting seat 2 and the pole setting 1 and locking screw hole 14 screw thread locking is fixed for locking pole setting 1 on connecting seat 2.

In this embodiment, during installation, firstly, the damping spring 8 is sleeved on the rectangular strip structure at the top end of the front fork 4, then the spring protection sleeve 3 is sleeved on the damping spring, the spring protection sleeve 3 is made of soft material such as silica gel, then the top end of the front fork 4 is inserted into the through hole 11 in the connecting block 12, the top end of the rear front fork 4 is placed and locked by the fixing bolt 6, then the upright rod 1 is inserted from the C-shaped groove 10, the upright rod 1 and the C-shaped groove 10 are mutually matched and can not rotate and are relatively fixed, then the locking bolt 13 penetrates through the connecting seat 2 and the upright rod 1 and is screwed and locked with the locking threaded hole 14, finally, the pedal connecting rod 5 is connected with the connecting seat 2, the left side of the pedal connecting rod 5 is provided with an upper bulge and a lower bulge, the connecting groove is arranged at the middle position on the connecting seat 2, the bulge is respectively matched with the connecting groove and can be connected by penetrating through the bolt, the top end of the damping spring 8 is abutted against the bottom end of the connecting seat 2, the 8 bottom of damping spring is contradicted on front fork 4, and of course, 4 tops of front fork not only can be the rectangle structure, also can be triangle-shaped, pentagon or hexagon or polygon structure, and with 4 top complex through-holes 11 of front fork equally also can be triangle-shaped, pentagon or hexagon or polygon structure, all can realize the same effect.

The above-mentioned embodiment is only an example of the present invention, and is not intended to limit the scope of the present invention, and all technical solutions that are the same as or equivalent to the content of the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel scooter shock-absorbing structure, includes pole setting, front fork, connecting seat and footboard connecting rod, the articulated connection of footboard connecting rod is served on the connecting seat side, its characterized in that: the vertical direction is equipped with C type groove on the connecting seat, the bottom of pole setting is built-in at C type inslot, on the connecting seat, and be located C type inslot still be fixed with the connecting block, the top through connection piece of front fork, be equipped with the through-hole of rectangle structure in the connecting block, the front fork top is the rectangle strip structure with the through-hole cooperation eye-splice of rectangle structure, the front fork upper end still overlaps there is damping spring, the damping spring outside still overlaps there is spring protection cover.

2. The novel shock absorbing structure for the scooter according to claim 1, wherein: the rectangular strip-shaped structure at the top end of the front fork is further provided with an internal thread, and the top end of the front fork is further provided with a fixing bolt which is connected to the internal thread at the top end of the front fork.

3. The novel shock absorbing structure for the scooter according to claim 1, wherein: the upper end of the connecting seat is also provided with a cushion block, and the cushion block is penetrated by the fixing bolt and positioned between the top end of the fixing bolt and the connecting seat.

4. The novel shock absorbing structure for the scooter according to claim 3, wherein: the cushion block is of a cylindrical structure, and the diameter of the cushion block is larger than the side length of the through hole.

5. The novel shock absorbing structure for the scooter according to claim 1, wherein: the bottom of pole setting is close to footboard connecting rod side and still is equipped with the notch of vertical rectangle structure.

6. The novel shock absorbing structure for the scooter according to claim 1, wherein: the connecting device is characterized in that two locking bolts which are parallel up and down are further arranged in the connecting seat, a locking threaded hole is further formed in the connecting block, and the locking bolts penetrate through the connecting seat and the vertical rods and are then in threaded locking and fixing with the locking threaded hole.