CN203567866U

CN203567866U - Automatic vehicle pedal returning device

Info

Publication number: CN203567866U
Application number: CN201320547614.2U
Authority: CN
Inventors: 朱常鸿
Original assignee: HANGZHOU XIAOSHAN QILING MACHINERY Co Ltd
Current assignee: HANGZHOU XIAOSHAN QILING MACHINERY Co Ltd
Priority date: 2013-09-05
Filing date: 2013-09-05
Publication date: 2014-04-30
Anticipated expiration: 2023-09-05

Abstract

The utility model relates to components of bicycles, motorcycles and electric bicycles, in particular to an automatic vehicle pedal returning device. The automatic vehicle pedal returning device mainly solves the technical problems that in the prior art, all turning elements of a vehicle pedal are exposed, the vehicle pedal is prone to rusting, not easy to clean and not attractive, the vehicle pedal needs to be turned manually, and great effort is needed during turning; in addition, when the pedal plate is in a horizontal state, a vehicle body is widened when a vehicle runs, so that the vehicle scratching risk is increased, and the production cost is high. The automatic vehicle pedal returning device comprises a fixed shaft (1) fixed to a vehicle frame, one end of the fixed shaft (1) is provided with a fixing screw hole (2), a rotatable rotation shaft (3) is connected with the fixed shaft in a sleeved mode, a fixed torsion spring clamping groove (4) and a movable torsion spring clamping groove (5) are formed in the fixed shaft and the rotation shaft respectively, torsion springs (6) are connected between the fixed shaft and the rotation shaft, and the torsion springs are placed in the fixed torsion spring clamping groove and the movable torsion spring clamping groove.

Description

Pedal of vehicles self-return device

Technical field

The utility model relates to the parts of a kind of bicycle, motor bike, Electrical Bicycle, especially relates to a kind of pedal of vehicles self-return device.

Background technology

Existing Electrical Bicycle, its integral structure is all vehicle frame, motor, battery pack, several large major parts formations of controller, these large, need respectively controller, battery pack, motor etc. to be placed into the diverse location of Electrical Bicycle, formed dissimilar Electrical Bicycle.Chinese patent discloses a kind of Electrical Bicycle (Granted publication number: CN2392717), its motor, storage battery, actuator and electric machine controller between two handlebars being arranged on trailing wheel center shaft by handlebar, vehicle seat, vehicle frame, front and rear wheel forms, storage battery is arranged in battery jar box, battery jar box is inserted and to be embedded in storage battery seat chamber, and storage battery seat chamber is positioned at the die cavity top of backplate housing and at the rear of the standpipe of the V-shape spider of vehicle frame; Backplate housing is arranged on the bottom of the V-shape spider of vehicle frame, and the die cavity top of backplate housing is storage battery seat chamber, on storage battery seat chamber, is fixed with plate seat, on plate seat, is provided with pair of electrodes; On storage battery, be provided with pair of electrodes, storage battery is arranged in battery jar box, battery jar box inserts in plate seat by the plate on it, plugboard trough is coordinated with plate seat and battery jar box is inserted be embedded in storage battery seat chamber, and the pair of electrodes on storage battery is contacted with the pair of electrodes on plate seat, pair of electrodes is connected with actuator by wire; The forward and backward both sides of storage battery are provided with diagonal brace.But the pedal all rollovers part of this Electrical Bicycle exposes, and gets rusty easily, easy to clean not; Need manual stirring, and very hard while stirring, sometimes just do not turn at all; Because the members such as all springs expose, deficiency attractive in appearance.Owing to stirring a lot of car owners of difficulty, just in horizontality, travel, vehicle body is widened and caused vehicle to scratch risk increasing, productive costs is higher.

Utility model content

The utility model is to provide a kind of pedal of vehicles self-return device, it is mainly to solve the existing pedal of vehicles all rollovers of prior art part to expose, get rusty easily, easy to clean and more not attractive in appearance not, pedal needs manual stirring, and very hard while stirring, pedal is when horizontality in addition, and vehicle makes vehicle body widen to cause vehicle to scratch risk to strengthen in motion, the technical matters that productive costs is more high.

Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:

Pedal of vehicles self-return device of the present utility model, comprise the anchor shaft being fixed on vehicle frame, described anchor shaft one end has fixing threaded hole, anchor shaft is socketed with rotatable turning cylinder outward, in anchor shaft, turning cylinder, have fixedly torsion spring draw-in groove, movable torsion spring draw-in groove, in anchor shaft and between turning cylinder, be connected with torsion spring, torsion spring is placed in fixedly in torsion spring draw-in groove, movable torsion spring draw-in groove.Stretch out outside turning cylinder anchor shaft one end, and by fixing threaded hole, can be fixed on the vehicle frame of vehicle.Turning cylinder can lock with bolt of rear end plate after escaping in tread plate pipe.Utilize torsion spring torsion can so that turning cylinder self-return to plumbness.Turning cylinder can be hidden in pedal, or the external pedal for other type.

As preferably, on the axle body of described anchor shaft, have locating groove, on turning cylinder, be connected with connecting element, connecting element connects steel ball by stage clip, and steel ball is embedded in the locating groove of anchor shaft.Connecting element is for fixing between turning cylinder and pedal.Utilize the pressure of stage clip can make after turning cylinder rotation steel ball lock fix in locating groove and make pedal maintenance level, gently lift pedal pedal automatically get back to plumbness, if do not fill stage clip and steel ball, pedal is got back to plumbness automatically.

As preferably, described connecting element is threaded connection on turning cylinder.By threaded fasteners, can adjust the degree of depth that it embeds turning cylinder, thereby regulate the predetermincd tension of stage clip.

As preferably, the outer end of described anchor shaft is provided with location square opening.Location square opening can make fixedly remaining in certain angle of anchor shaft and vehicle frame.

Therefore, the utility model adopts full-closed structure, and all parts are all built-in; Automatic turning and S. A. turnover panel all can be realized; It is time saving and energy saving as long as pin puts down or gently lifts pedal and just can automatically get back to plumbness; Easy batch manufacturing simple in structure and installation, just can realize as long as transform a little outward appearance according to the different structure of pedal and material.

Accompanying drawing explanation

Accompanying drawing 1 is a kind of structural representation of the present utility model;

Accompanying drawing 2 is A-A cross-sectional view of Fig. 1;

Accompanying drawing 3 is use view of the present utility model.

Parts, position and numbering in figure: anchor shaft 1, fixing threaded hole 2, turning cylinder 3, fixedly torsion spring draw-in groove 4, movable torsion spring draw-in groove 5, torsion spring 6, locating groove 7, connecting element 8, stage clip 9, steel ball 10, location square opening 11, fixed plate 12, vehicle frame 13, pedal 14.

The specific embodiment

Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: the pedal of vehicles self-return device that this is routine, as shown in Figure 1, Figure 2, comprise the anchor shaft 1 being fixed on vehicle frame, one end of anchor shaft is provided with location square opening 11 and this end also has fixing threaded hole 2, anchor shaft is socketed with rotatable turning cylinder 3 outward, in anchor shaft, turning cylinder, have fixedly torsion spring draw-in groove 4, movable torsion spring draw-in groove 5, in anchor shaft and between turning cylinder, be connected with torsion spring 6, torsion spring is placed in fixedly in torsion spring draw-in groove, movable torsion spring draw-in groove.On the axle body of anchor shaft, have locating groove 7, be threaded connection connecting element 8 on turning cylinder, connecting element can be bolt of rear end plate, and connecting element connects steel ball 10 by stage clip 9, and steel ball is embedded in the locating groove of anchor shaft.

When self-return is used, as Fig. 3, anchor shaft 1 is fixed on vehicle frame 13 by fixed plate 12, turning cylinder 3 is connected on pedal 14.Treadle, turning cylinder 3 rotates, and pedal is rotatable 90 degree just, unclamp after pedal, and due to the effect of torsion spring 6 torsion, turning cylinder 3 rotates backward 90 degree, and pedal just can be got back to upright position.When semi-automatic return is used, in connecting element 8, pack under stage clip 9 and steel ball 10 states, when push down on the pedal 14 to 90 is spent, at turning cylinder 3 compression springs 9 and steel ball 10, snap in the locating groove 7 formation interlockings on anchor shaft, make pedal 14 remain on horizontality, gently lift pedal Pedal and just automatically get back to plumbness.

The foregoing is only specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification are all encompassed among the scope of the claims of the present utility model.

Claims

1. a pedal of vehicles self-return device, comprise the anchor shaft (1) being fixed on vehicle frame, it is characterized in that described anchor shaft (1) one end has fixing threaded hole (2), anchor shaft is socketed with rotatable turning cylinder (3) outward, in anchor shaft, turning cylinder, have fixedly torsion spring draw-in groove (4), movable torsion spring draw-in groove (5), in anchor shaft and between turning cylinder, be connected with torsion spring (6), torsion spring is placed in fixedly in torsion spring draw-in groove, movable torsion spring draw-in groove.

2. pedal of vehicles self-return device according to claim 1, on the axle body of the anchor shaft (1) described in it is characterized in that, have locating groove (7), on turning cylinder (3), be connected with connecting element (8), connecting element connects steel ball (10) by stage clip (9), and steel ball is embedded in the locating groove of anchor shaft.

3. pedal of vehicles self-return device according to claim 2, is characterized in that described connecting element (8) is threaded connection on turning cylinder (3).

4. according to the pedal of vehicles self-return device described in claim 1 or 2 or 3, it is characterized in that the outer end of described anchor shaft (1) is provided with location square opening (11).