CN205469089U

CN205469089U - Seat foot leans on device

Info

Publication number: CN205469089U
Application number: CN201620297533.5U
Authority: CN
Inventors: 张云琨; 张里波
Original assignee: Chengdu City Tianlong Transport Equipment Co ltd
Current assignee: Chengdu City Tianlong Transport Equipment Co ltd
Priority date: 2016-04-11
Filing date: 2016-04-11
Publication date: 2016-08-17
Anticipated expiration: 2026-04-11

Abstract

The utility model discloses a seat foot leans on device relates to traffic areas, seat foot leans on device includes that the foot leans on, the foot keeps left the connecting piece, the connecting piece is kept right to the foot, the foot leans on footboard, pedal extension spring, foot by intermediate junction spare, pedal lockpin, foot by footboard stop device, pedal footboard pivot, running -board connecting piece, spacing of drum spring and torsional spring mounting by switch, drum spring, foot by bullet spring shaft, spring fixing part, foot. Compared with the prior art, the utility model discloses an aspect has increased the durability that the foot leaned on the device, and on the other hand adopts the resilience force card of pedal lockpin through the drum spring on the foot keeps left the connecting piece, realizes opening and withdrawing of pedal device, simple structure moreover, and simple to operate, the suitability is stronger.

Description

Seat foot leans on device

Technical field

This utility model relates to automobile-used utensil, particularly to a kind of seat foot by device.

Background technology

Along with the fast development of China's economy, high-speed railway cause has welcome the development of new great-leap-forward, meanwhile, Also with the continuous improvement of people's economic condition, living standard improves constantly, and people are to taking the comfortable of train The requirement of degree and safety is more and more higher.Existing train seat can not meet the requirement of passenger.

Utility model content

The purpose of this utility model is that a kind of seat foot of offer leans on device, and this seat foot is by device on the one hand Add the foot durability by device, on the other hand use foot-operated lock pin to be stuck in foot by the resilience force of drum spring and lean on On left connector, it is achieved the opening and regaining of foot pedal apparatus, and simple in construction, easy for installation, the suitability Higher.

Technical scheme is: a kind of seat foot is by device, by device, described seat foot includes that foot leans on, foot keeps left Connector, foot keep right connector, foot by switching, rouse spring, foot by spring shaft, spring mountings, foot by stepping on Plate, foot-operated extension spring, foot turn by pedal stopping means, foot pedals by intermediate connector, foot-operated lock pin, foot Axle, pedal connector, drum spring limit shaft and torsion spring fixture；Foot keeps left connector and foot is kept right connector Being connected to foot top, drum spring limit shaft is fixed on foot and keeps left on connector, and foot leans on foot respectively by switch Pedal is connected by intermediate connector with foot, and foot is arranged in foot pedals rotating shaft by switch；Foot is solid by spring shaft It is scheduled on foot by intermediate connector, and is each passed through foot and keeps left connector, drum spring, and enter with spring mountings Row end is fixed, and the two ends of drum spring hook spring mountings and drum spring limit shaft respectively；Foot-operated lock pin and torsion spring Fixture is each passed through foot and leans on intermediate connector, and torsion spring fixture is attached by switch with foot, foot-operated extension spring Two ends hook torsion spring fixture and foot-operated lock pin respectively.

As preferably, described foot-operated lock pin is provided with pedal lock fixture installation portion and foot-operated extension spring groove.

As preferably, by device, described seat foot also includes that pedal lock fixture, foot lean on by locking locking member and foot Lock screw, pedal lock fixture is arranged on foot and passes through foot by lock by locking locking member upper surface side, foot-operated lock pin Screw is arranged on pedal lock fixture.

As preferably, outside described foot pedals rotating shaft, it is cased with foot pedals axle sleeve.

As preferably, by pedal stopping means, described foot includes that foot leans on pedal spacing rubber screw and foot by pedal Spacing blob of viscose, foot is fixed on foot by intermediate connector by the spacing blob of viscose of pedal.

As preferably, described seat foot also includes antivibrator and antivibrator bearing, described antivibrator limit by device Being connected on antivibrator bearing, antivibrator connector of keeping right with foot is connected.

Compared with prior art, principle of the present utility model and having the beneficial effects that:

On the one hand this utility model adds the foot durability by device, on the other hand uses foot-operated lock pin to pass through The resilience force of drum spring is stuck in foot and keeps left on connector, it is achieved the opening and regaining of foot pedal apparatus, and structure is simple Single, easy for installation, the suitability is higher.

Accompanying drawing explanation

Fig. 1 is this utility model overall structure schematic diagram；

Fig. 2 is this utility model scheme of installation；

Fig. 3 is enlarged diagram at Fig. 2 A；

Fig. 4 is another scheme of installation of this utility model；

Fig. 5 is enlarged diagram at Fig. 4 B；

Fig. 6 is that this utility model rides lock pin overall structure schematic diagram.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Such as Fig. 1-6, a kind of seat foot by device, leans on 1 including foot, foot keeps left connector 2, foot keeps right connection Part 17, foot lean on spring shaft 5, spring mountings 6, antivibrator bearing 7, resistance by switch 3, drum spring 4, foot Buddhist nun's device 8, foot lean on intermediate connector 11, foot-operated lock pin 12, pedal lock by pedal 9, foot-operated extension spring 10, foot Fixture 13, foot are by pedal stopping means, foot pedals rotating shaft 16, pedal connector 18, drum spring limit Position axle 19, torsion spring fixture 20, foot by locking locking member 21 and foot by lock screw 22.

Foot-operated lock pin 12 is provided with pedal lock fixture installation portion and foot-operated extension spring groove.

Foot pedals axle sleeve it is cased with outside foot pedals rotating shaft 16.

By pedal stopping means, foot includes that foot leans on pedal spacing rubber screw and foot by the spacing blob of viscose of pedal 15.Foot Limiting chair pedal rotary apparatus effect is played, in order to avoid colliding with backrest by the spacing blob of viscose of pedal 15.

Foot keeps left connector 2 and foot is kept right connector 17 is connected to foot is by 1, and foot connects by centre Part 11 is fixed on support pivoted frame 14, and drum spring limit shaft 19 is fixed on foot and keeps left on connector 2, foot It is fixed on foot by intermediate connector 11 by the spacing blob of viscose of pedal 15.

Foot is connected by intermediate connector 11 by pedal 9 and foot with foot respectively by switch 3, and foot is by switch 3 peace It is contained in foot pedals rotating shaft 16, makes foot by switch 3 motion flexibility and reliability.

Foot is fixed on foot by intermediate connector 11 by spring shaft 5, and be each passed through foot keep left connector 2, Drum spring 4, and carry out end with spring mountings 6 and fix, spring mountings is hooked at the two ends of drum spring 4 respectively 6 and drum spring limit shaft 19.

Foot is connected on upper support pivoted frame 14 by locking locking member 21, and pedal lock fixture 13 is arranged on foot and leans on Locking locking member 21 upper surface side, foot-operated lock pin 12 is arranged on pedal lock by foot by lock screw 22 and fixes On part 13.

Foot-operated lock pin 12 and torsion spring fixture 20 are each passed through foot by intermediate connector 11, torsion spring fixture 20 are attached by switch 3 with foot, and the two ends of foot-operated extension spring 10 are hooked torsion spring fixture 20 respectively and ride Lock pin 12.

Antivibrator 8 limit is connected on antivibrator bearing 7, and antivibrator 8 and foot are kept right 2 spiral shells of connector 17 Bolt is attached, and antivibrator bearing 7 is fixed on support pivoted frame 14.

Before using, foot-operated extension spring 10 in the raw, when firmly step on foot by 1 during, foot keeps left even The arc tips of fitting 2 can first promote foot-operated lock pin 12 to seat forward, when keeping left connector 2 with foot Draw-in groove contact after, the process being become again position by stretching by foot-operated extension spring 10 is stuck in draw-in groove, makes this mechanism It is in open mode, rouses spring 4 simultaneously and be in, under applied external force, the state of tightening；When foot is placed on foot by pedal On 9, and after applying certain effect power, make foot foot-operated lock pin 12 can be promoted to leave foot by switch 3 and keep left connection The draw-in groove of part 2, is not riding in the case of lock pin 12 blocks, and this mechanism is by the returning place force of drum spring 4 Automatically packing up, same foot-operated extension spring 10 also experienced by stretching and becomes the process of position again.

Claims

1. a seat foot is by device, it is characterised in that: by device, described seat foot includes that foot leans on, foot keeps left Connector, foot keep right connector, foot by switching, rouse spring, foot by spring shaft, spring mountings, foot by stepping on Plate, foot-operated extension spring, foot turn by pedal stopping means, foot pedals by intermediate connector, foot-operated lock pin, foot Axle, pedal connector, drum spring limit shaft and torsion spring fixture；Foot keeps left connector and foot is kept right connector Being connected to foot top, drum spring limit shaft is fixed on foot and keeps left on connector, and foot leans on foot respectively by switch Pedal is connected by intermediate connector with foot, and foot is arranged in foot pedals rotating shaft by switch；Foot is solid by spring shaft It is scheduled on foot by intermediate connector, and is each passed through foot and keeps left connector, drum spring, and enter with spring mountings Row end is fixed, and the two ends of drum spring hook spring mountings and drum spring limit shaft respectively；Foot-operated lock pin and torsion spring Fixture is each passed through foot and leans on intermediate connector, and torsion spring fixture is attached by switch with foot, foot-operated extension spring Two ends hook torsion spring fixture and foot-operated lock pin respectively.

Seat foot the most according to claim 1 leans on device, it is characterised in that: described foot-operated lock pin is arranged There are pedal lock fixture installation portion and foot-operated extension spring groove.

Seat foot the most according to claim 1 and 2 leans on device, it is characterised in that: described seat foot leans on Device also include pedal lock fixture, foot by locking locking member and foot by lock screw, pedal lock fixture is arranged on Foot is arranged on pedal lock fixture by lock screw by foot by locking locking member upper surface side, foot-operated lock pin.

Seat foot the most according to claim 3 leans on device, it is characterised in that: described foot pedals rotating shaft It is cased with outward foot pedals axle sleeve.

Seat foot the most according to claim 4 leans on device, it is characterised in that: described foot is spacing by pedal Device includes that foot leans on pedal spacing rubber screw and foot to fix by the spacing blob of viscose of pedal by the spacing blob of viscose of pedal, foot At foot by intermediate connector.

Seat foot the most according to claim 5 leans on device, it is characterised in that: described seat foot leans on device Also including that antivibrator and antivibrator bearing, described antivibrator limit are connected on antivibrator bearing, antivibrator leans on foot Right connector connects.