CN204279168U - Liftable is rigidly connected bus handrail - Google Patents

Abstract

The utility model provides liftable and to be rigidly connected bus handrail, comprising: urceolus, kelly, inner core, screw, steel pole, iron clamp, groove and handrail.The utility model provides a kind of liftable bus handrail, changes the soft connection of bus tradition, solves handrail and to swing back and forth the certain puzzlement brought to passenger, achieve liftable function simultaneously, go for the passenger of different height, this design of hommization more, illustrative simplicity, there is no complicated technical property requirements, cost is low, fund can not be caused to waste, and can dismantle at any time, simple and convenient, there are good market outlook.

Description

Liftable is rigidly connected bus handrail

Technical field

The utility model relates to a kind of handrail, and particularly a kind of liftable is rigidly connected bus handrail, belongs to public transport field.

Background technology

Present urban development is more and more rapider, and low-carbon environment-friendly has become the direction target of world development.City bus is as wherein a line of scenery line, and quantity is increasing gradually, but on bus, rocking of handrail brings inconvenience with the fixing height of handrail to some passengers, once sudden stop, handrail can in swing under effect of inertia, and people are astasia usually.

The height of bus handrail is certain, and time crowded especially in the not high or car of some height also or need to extend arm with strength from the passenger away from handrail and get a grip on the rail, the time one is long, and arm can uncomfortablely even be ached.

At first patent " Liftable handrail of public transport " application number: 200820191351.5 propose a kind of liftable handrail, meanwhile, earlier application patent " lifting handrail of public transport " application number: 201320143405.1 it is also proposed a kind of liftable handrail.These two utility model patents all well solve the problem of handrail of public transport lifting, but still there is many defects, although the principle that they adopt and mode similar, but when bus starts, still there will be larger shaking phenomenon, and the ambassador people's astasia or exert oneself less and draw to get off the situation of handrail of easily occurring exert oneself, finally also cannot solve the uncomfortable situation of arm that passenger occurs for a long time.

In view of above Problems existing, devise liftable bus handrail, for passenger provides more comfortable rational transit riding handrail.

Summary of the invention

The purpose of this utility model is to provide a kind of liftable and is rigidly connected bus handrail.

The utility model solves the technical scheme that its technical matters adopts: liftable is rigidly connected bus handrail, comprise: urceolus, kelly, inner core, screw, steel pole, iron clamp, groove and handrail, it is characterized in that: urceolus outside is provided with a lot of groove and is rigidly connected with iron clamp, inner core is rigidly connected with handrail bottom, inner core is mutually nested with urceolus, inner core is nested in outer barrel, two kellies and inner core are rigidly connected, iron clamp is fixed on bus steel pole by screw, and after promoting rotating handrail, kelly is moved in groove by inner cylinder rotating.

There is the screw thread of vertical and horizontal in iron clamp, there will not be when iron clamp fixed by screw and rock and slide; Groove is in urceolus bilateral symmetry and run through, permutation with repetition from top to bottom; Inner core and two kellies are rigidly connected, simultaneously changing position; Groove place is provided with flexible pearl, and when flexible pearl overlaps with the flexible pearl screens of correspondence position on kelly, kelly can not move around.

The beneficial effects of the utility model are to provide a kind of liftable bus handrail, facilitate the demand of different height passenger, rigidly connected design solves the problem that handrail on bus swings back and forth, and this handrail does not have complicated technical requirements, manufacture craft is simple, and cost is little, and cost is low, and can dismantle at any time, be convenient to replacing and the maintenance of handrail.

Accompanying drawing explanation

Fig. 1 is that liftable is rigidly connected bus handrail schematic diagram.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model, be clearly and completely described the technical scheme in the utility model, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

In Fig. 1,1-urceolus, 2-kelly, 3-inner core, 4-screw, 5-steel pole, 6-iron clamp, 7-groove, 8-handrail.

At the iron clamp 6 of a lot of repeatability arrangement of urceolus 1 outside design, the passenger that can meet different height uses, and gives the screw thread of a lot of vertical and horizontal of iron clamp 6 indoor design simultaneously, ensures can not shake after being screwed iron clamp 6.By nested with urceolus 1 for rigidly connected for iron clamp 6 urceolus 1, change its handrail 8 height by inner core 3 at the diverse location of groove 7, reach the object of lifting.

Two kellies 2 are rigidly connected with inner core 3, can ensure handrail 8 up-and-down movement be connected with inner core 3 at any time.Travel regular swinging back and forth in the process starting to exercise and stop at bus, passenger gets a grip on the rail and 8 can not to shake, can be more stable stand.Due to the existence of kelly 2, inner core 3 and groove 7, liftable during use handrail 8, this is that the shaping traditional handrails 8 of soft cloth connection does not have.

According to the number of plies (determining liftable scope) of actual conditions design groove 7, kelly 2 is stuck on groove 7, rotates by upwards pushing away inner core 3 simultaneously, and inner core 3 can be made at urceolus 1 internal activity, thus making kelly 2 enter groove 7, the conversion of groove 7 can change the height of handrail 8.Urceolus 1 is connected with bus steel pole 5, and it is inner that inner core 3 upper end is nested in urceolus 1, and lower end and handrail 8 are rigidly connected (also can be one).Kelly 2 blocks by groove 7 width and highly needs just, avoids kelly 2 fixing unstable.

Urceolus 1 side opening is provided with groove 7, inner core 3 is nested in urceolus 1 inner.At groove 7, place is provided with flexible pearl, and what play is the effect hindering kelly 2 up and down.If kelly 2 drops on the thing that in groove 7, neither one is outstanding and keeps off above it, be easy to shakiness, may be movable along with the movement of passenger's hand.

During use, be fixed on the steel pole 5 of bus with screw 4 by iron clamp 6, the passenger of different height holds handrail 8, according to oneself need promoted by handrail about 8 and rotate inner core 3, the kelly 2 in inner core 3 is stuck in suitable place.

The utility model provides a kind of liftable bus handrail, changes the soft connection of bus tradition, solves handrail and to swing back and forth the certain puzzlement brought to passenger, achieve liftable function simultaneously, go for the passenger of different height, this design of hommization more, illustrative simplicity, there is no complicated technical property requirements, cost is low, fund can not be caused to waste, and can dismantle at any time, simple and convenient, there are good market outlook.

Claims (5)

1. liftable is rigidly connected bus handrail, comprise: urceolus, kelly, inner core, screw, steel pole, iron clamp, groove and handrail, it is characterized in that: urceolus outside is provided with a lot of groove and is rigidly connected with iron clamp, inner core is rigidly connected with handrail bottom, inner core is mutually nested with urceolus, and inner core is nested in outer barrel, and two kellies and inner core are rigidly connected, iron clamp is fixed on bus steel pole by screw, and after promoting rotating handrail, kelly is moved in groove by inner cylinder rotating.

2. require that described liftable is rigidly connected bus handrail, is characterized in that: the screw thread having vertical and horizontal in iron clamp, there will not be and rock and slide when iron clamp fixed by screw according to claim 1.

3. require that described liftable is rigidly connected bus handrail, is characterized in that according to claim 1: groove is in urceolus bilateral symmetry and run through, permutation with repetition from top to bottom.

4. require that described liftable is rigidly connected bus handrail, is characterized in that: inner core and two kellies are rigidly connected according to claim 1, simultaneously changing position.

5. require that described liftable is rigidly connected bus handrail, is characterized in that: groove place is provided with flexible pearl according to claim 1, when flexible pearl overlaps with the flexible pearl screens of correspondence position on kelly, kelly can not move around.