CN214493206U

CN214493206U - Rocker arm structure for single-cantilever scooter

Info

Publication number: CN214493206U
Application number: CN202023268699.XU
Authority: CN
Inventors: 卜磊
Original assignee: Hubei Bangbu Chenkang Intelligent Technology Co ltd
Current assignee: Hubei Bangbu Chenkang Intelligent Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-26
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a rocker arm structure for a single-cantilever scooter, which comprises a pedal and a rocker arm head; the utility model discloses an it installs in fixed sleeve to inject branch with the help of two sets of spacing rings and spacing spring in fixed sleeve, thereby make the user provide sufficient buffering for turning to of user when driving single cantilever footboard implementation removal, and then the effectual single cantilever scooter that has reduced is bent and the condition of easily falling to the side too fast when turning, thereby very big promotion the security when single cantilever scooter goes, utilize jump ring and positioning spring to implement spacing buffering with the pivot of gyro wheel in the mounting groove in the rocking arm head is passed through to branch bottom simultaneously, thereby make the user can acquire sufficient buffer force and then make the user can acquire sufficient buffering protective force that turns to when the direct election goes and the bend goes thereby further promotion the safety effect when the user goes.

Description

Rocker arm structure for single-cantilever scooter

Technical Field

The utility model relates to a rocker arm structure technical field specifically is a rocker arm structure for single cantilever scooter.

Background

The scooter generally indicates electric scooter, and electric skateboard is based on traditional manpower slide, including the vehicle of electric power external member, and single cantilever scooter is the scooter most commonly used at present, can also reduce traffic pressure when can effectually facilitate for user's short distance trip through single cantilever scooter to further promote the unobstructed degree of traffic, nevertheless still there is certain not enough to single cantilever scooter in the practical application in-process among the prior art, for example:

the rocking arm structure of single cantilever scooter among the prior art is difficult to effectual the protection that provides the steering cushion power when providing the holding power for the scooter to very easily make the user because turn to the speed too fast and take place the condition of falling and then very big reduction single cantilever scooter's safe effect so can not satisfy prior art needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rocker structure for single cantilever scooter 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: a rocker arm structure for a single-cantilever scooter comprises a pedal and a rocker arm head, wherein one end of the upper surface of the pedal is fixedly connected with a connecting plate through a bolt, the top end of the connecting plate is fixedly connected with a fixing sleeve through a bolt, a supporting rod is movably inserted in the fixing sleeve, limiting springs are fixedly welded on the upper surface of the fixing sleeve and the periphery of the supporting rod of the lower surface, one end of each limiting spring is fixedly connected with a limiting ring through a bolt, the upper surface and the lower surface of the fixing sleeve are respectively and rotatably connected with two limiting rings through bearings, the bottom end of the supporting rod penetrates through the fixing sleeve and is fixedly connected with the rocker arm head through a bolt, mounting grooves are formed in the middle parts of the two sides of the inner wall of the rocker arm head, which are close to the bottom ends, the top ends of the inner wall of the mounting grooves are fixedly connected with clamp springs through bolts and clamping pieces, and the bottom ends of the inner wall of the mounting grooves are fixedly connected with positioning springs through bolts and clamping pieces, the clamp spring and the adjacent end of the positioning spring are fixedly connected with a rotating shaft through a bolt and a clamping piece, one end of the rotating shaft is in sliding insertion connection with the mounting groove through a sliding block, and the adjacent ends of the rotating shaft are both sleeved with rollers through the rotation of the bolt and the bearing.

Preferably, the supporting rod is positioned inside the limiting ring, the axial line of the supporting rod is overlapped with the axial line of the limiting ring, and the limiting ring is in clearance fit with the supporting rod.

Preferably, steel balls are embedded between the adjacent surfaces of the fixed sleeve and the two limiting rings, and the steel balls are used as sliding connection mechanisms of the limiting rings and the fixed sleeve.

Preferably, the fixed sleeve periphery is the I shape structure, antiskid silica gel has been pasted to the footboard upper surface, the contained angle between connecting plate and the horizontal plane is forty-five degrees, fixed sleeve axial lead and two spacing ring axial lead coincidence.

Preferably, the rocker arm head is of a U-shaped structure, an antibacterial rubber sleeve is fixedly adhered to the upper surface of the rocker arm head, and anti-skid grains are formed in the bottom end of the rocker arm head.

Preferably, the mounting groove is the rectangle structure, two the axial lead of pivot is the collineation and arranges, the peripheral edge of mounting groove is through buckle fixedly connected with dirt proof boot.

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

the utility model arranges the support rod in the fixed sleeve in a limited way by two groups of limit rings and limit springs, thereby enabling the user to provide sufficient cushioning for the user's steering when actuating the single cantilever pedal to effect movement, thereby effectively reducing the situation that the single-cantilever scooter is easy to fall sideways because the scooter is bent too fast when turning, thereby greatly improving the running safety of the single-cantilever scooter, simultaneously, the rotating shaft of the roller can be limited and buffered by the clamp spring and the positioning spring in the mounting groove at the bottom end of the supporting rod in the rocker arm head, thereby make the user can acquire sufficient buffer power and then make the user directly select to go and the curve when going can acquire sufficient buffering protection power of turning to thereby further promote the safety effect when the user goes and then effectually remedy the not enough among the prior art when going trampling the single cantilever scooter of going.

Drawings

FIG. 1 is a schematic view of a front view half-section structure of the present invention;

FIG. 2 is a schematic view of a half-section structure of the fixing sleeve of the present invention;

FIG. 3 is a schematic view of a semi-sectional structure of a rocker arm head of the present invention;

fig. 4 is a schematic view of the structure of the present invention.

In the figure: 1-a pedal; 11-a connecting plate; 12-a fixed sleeve; 13-a strut; 14-a limit spring; 15-a limit ring; 2-rocker arm head; 21-mounting grooves; 22-a clamp spring; 23-a positioning spring; 24-a rotating shaft; 25-roller.

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 a technical solution: a rocker arm structure for a single-cantilever scooter comprises a pedal 1 and a rocker arm head 2, wherein one end of the upper surface of the pedal 1 is fixedly connected with a connecting plate 11 through a bolt, the connecting plate 11 is in an isosceles trapezoid structure, the top end of the connecting plate 11 is fixedly connected with a fixed sleeve 12 through a bolt, a supporting rod 13 is movably inserted in the fixed sleeve 12, the supporting rod 13 can be limited by the fixing sleeve 12, the limiting springs 14 are welded and fixed on the upper surface of the fixing sleeve 12 and the periphery of the supporting rod 13 on the lower surface of the fixing sleeve, one end of the limiting spring 14 is fixedly connected with a limiting ring 15 through a bolt, the upper surface and the lower surface of the fixed sleeve 12 are respectively and rotatably connected with the two limiting rings 15 through bearings, the supporting rod 13 in the fixed sleeve 12 can be effectively positioned and limited through the limiting spring 14, so that the multi-angle anti-seismic resetting effect can be achieved while the installation and fixation are realized;

the bottom end of the supporting rod 13 penetrates through the fixing sleeve 12 and is fixedly connected with a rocker arm head 2 through a bolt, mounting grooves 21 are formed in the middle parts of two sides of the inner wall of the rocker arm head 2, the positions, close to the bottom end, of the middle parts of two sides of the inner wall of the rocker arm head 2, clamping springs 22 are fixedly connected to the top end of the inner wall of the mounting groove 21 through bolts and clamping pieces, positioning springs 23 are fixedly connected to the bottom end of the inner wall of the mounting groove 21 through bolts and clamping pieces, rotating shafts 24 are fixedly connected to the adjacent ends of the clamping springs 22 and the positioning springs 23 through bolts and clamping pieces, effective limiting buffer protection can be implemented on the rotating shafts 24 through the clamping springs 22 and the positioning springs 23, one ends of the rotating shafts 24 are in sliding insertion connection with the mounting groove 21 through sliders, and idler wheels 25 are sleeved on the adjacent ends of the two rotating shafts 24 through bolts and bearings;

the support rod 13 is positioned inside the limit ring 15, the axial lead of the support rod 13 coincides with the axial lead of the limit ring 15, the limit ring 15 and the support rod 13 are in clearance fit, so that a user can conveniently adjust the swing support rod 13 in the deviation direction, steel balls are embedded between the adjacent surfaces of the fixed sleeve 12 and the two limit rings 15 and used as a sliding connection mechanism of the limit ring 15 and the fixed sleeve 12, the noise reduction effect of the support rod 13 in the rotation process is improved, the flexibility of the support rod in the rotation process is improved, the periphery of the fixed sleeve 12 is of an I-shaped structure, the upper surface of the pedal 1 is adhered with anti-skid silica gel to improve the stability of the user in the trampling process, an included angle between the connecting plate 11 and the horizontal plane is forty-five degrees, the axial lead of the fixed sleeve 12 coincides with the axial leads of the two limit rings 15, the rocker arm head 2 is of a U-shaped structure, and the upper surface of the rocker arm head 2 is adhered with an anti-bacterial rubber sleeve, therefore, a user can obtain effective antibacterial protection when frequently touching the rocker arm head 2, the bottom end of the rocker arm head 2 is provided with anti-slip patterns, friction between the rocker arm head 2 and the ground is improved after the roller 25 is lifted, the mounting groove 21 is of a rectangular structure, the axial leads of the two rotating shafts 24 are arranged in a collinear manner, and the peripheral edge of the mounting groove 21 is fixedly connected with a dustproof sleeve through a buckle so as to achieve the purpose of protecting the rotating shafts 24.

The working principle is as follows: in use, the supporting rod 13 is limited and arranged in the fixed sleeve 12 by two sets of limiting rings 15 and limiting springs 14 in the fixed sleeve 12, thereby enabling the user to provide sufficient cushioning for the user's steering when actuating the single cantilever pedal to effect movement, thereby effectively reducing the situation that the single-cantilever scooter is easy to fall sideways because the scooter is bent too fast when turning, thereby greatly improving the running safety of the single-cantilever scooter, simultaneously, the rotating shaft of the roller 25 can be limited and buffered by the clamp spring 22 and the positioning spring 23 in the installation groove 2 at the bottom end of the supporting rod 13 in the rocker arm head 2, thereby make the user can acquire sufficient buffer power and then make the user can acquire the safe effect when further having promoted the user and traveling when the direct election is gone and the bend is gone when trampling the single cantilever scooter of traveling.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rocker structure for single cantilever scooter which characterized in that includes:

a pedal (1);

a rocker head (2);

one end of the upper surface of the pedal (1) is fixedly connected with a connecting plate (11) through a bolt, the top end of the connecting plate (11) is fixedly connected with a fixing sleeve (12) through a bolt, a supporting rod (13) is movably inserted in the fixing sleeve (12), limiting springs (14) are welded and fixed on the upper surface of the fixing sleeve (12) and the periphery of the supporting rod (13) on the lower surface of the fixing sleeve (12), one end of each limiting spring (14) is fixedly connected with a limiting ring (15) through a bolt, and the upper surface and the lower surface of the fixing sleeve (12) are respectively and rotatably connected with the two limiting rings (15) through bearings;

fixed sleeve (12) is run through to branch (13) bottom and there is rocking arm head (2) through bolt fixedly connected with, rocking arm head (2) inner wall both sides middle part is close to bottom department and has all seted up mounting groove (21), mounting groove (21) inner wall top is through bolt and fastener fixedly connected with jump ring (22), mounting groove (21) inner wall bottom is through bolt and fastener fixedly connected with positioning spring (23), jump ring (22) and positioning spring (23) looks proximal end pass through bolt and fastener fixedly connected with pivot (24), slider and mounting groove (21) slip grafting are passed through to pivot (24) one end, and two the pivot (24) looks proximal end all rotates through bolt and bearing and has cup jointed gyro wheel (25).

2. The swing arm structure for a single-cantilever scooter according to claim 1, wherein: the supporting rod (13) is located inside the limiting ring (15), the axial lead of the supporting rod (13) coincides with the axial lead of the limiting ring (15), and the limiting ring (15) is in clearance fit with the supporting rod (13).

3. The swing arm structure for a single-cantilever scooter according to claim 1, wherein: and steel balls are embedded between the adjacent surfaces of the fixed sleeve (12) and the two limiting rings (15), and the steel balls are used as sliding connection mechanisms of the limiting rings (15) and the fixed sleeve (12).

4. The swing arm structure for a single-cantilever scooter according to claim 1, wherein: the periphery of the fixing sleeve (12) is of an I-shaped structure, anti-slip silica gel is pasted on the upper surface of the pedal (1), an included angle between the connecting plate (11) and the horizontal plane is forty-five degrees, and the axial lead of the fixing sleeve (12) coincides with that of the limiting ring (15).

5. The swing arm structure for a single-cantilever scooter according to claim 1, wherein: the rocker arm head (2) is of a U-shaped structure, an antibacterial rubber sleeve is fixedly adhered to the upper surface of the rocker arm head (2), and anti-skid grains are formed in the bottom end of the rocker arm head (2).

6. The swing arm structure for a single-cantilever scooter according to claim 1, wherein: mounting groove (21) are the rectangle structure, two the axial lead of pivot (24) is the collineation and arranges, mounting groove (21) peripheral edge is through buckle fixedly connected with dirt proof boot.