CN207931559U - A kind of Rotatable armrest rod structure - Google Patents

Abstract

The utility model discloses a kind of Rotatable armrest rod structures, it is related to Automobile Products field, including handrail bar body, further includes strut, strut can be rotated horizontally by a sleeve and can be up and down be set to handrail bar body, and the sleeve lower end is equipped with plurality of bump.Handrail bar body is just equipped with spacing collar under a bushing, which is equipped with a plurality of and intermeshing limiting slot of convex block.In use, passengers need to will only lift on strut, rotate to suitable angle, and pushing strut makes it lock, is not only not take up the space in compartment, but also with the advantages that simple in structure, utilization rate is high, convenient and practical, humanization designing.

Description

A kind of Rotatable armrest rod structure

Technical field

The utility model is related to Automobile Products field, especially a kind of Rotatable armrest rod structure.

Background technology

With the stable development of modern city, the trip that takes bus has been the selection of more and more common citizens, and People are also constantly improving the requirements such as the performance of bus, technical merit, driving comfort, in-vehicle apparatus, environmental protection.

In place of the emphasis that bar is designed as bus, the importance for passenger is self-evident.Handrail Bar is generally vertically arranged in compartment, is used to support the cross bar equipped with knob, is also helped for passengers.But such bar There is many deficiencies in design, on the one hand：Existing bar has a single function, and many passengers can rely on bar, Reduce the utilization rate of bar；On the other hand：In order to improve the standing room of passenger, cross bar and knob are generally all disposed within vehicle Compartment inner top, this can't reach completely for the disabled person passenger in wheelchair area, and bar can only be relied on when they take action It helps, however vertical bar can not function well as horizontal support effect, therefore use and be inconvenient, it designs Impersonality.

Invention content

The utility model provides a kind of Rotatable armrest rod structure, and main purpose is to solve existing bar function list One, utilization rate is low, designs the problems such as impersonality.

The utility model adopts the following technical solution：

A kind of Rotatable armrest rod structure, including handrail bar body, further include strut, and above-mentioned strut can water by a sleeve It is flat to rotate and be set to up and downly above-mentioned handrail bar body, and the sleeve lower end is equipped with plurality of bump；Above-mentioned handrail Bar body is equipped with spacing collar below above-mentioned sleeve, which is equipped with a plurality of and intermeshing limit of above-mentioned convex block Position slot.

Further, above-mentioned handrail bar body is equipped with a upper limit circle above above-mentioned sleeve.

Further, above-mentioned cartridges sides are equipped with a long cylinder, and above-mentioned strut is removably socketed on above-mentioned long cylinder by screw.

Compared to the prior art, the advantageous effect that the utility model generates is：

The utility model includes handrail bar body and strut, and strut can be rotated horizontally by a sleeve and can be up and down It is set to handrail bar body, and the sleeve lower end is equipped with plurality of bump, handrail bar body is just equipped with a lower limit under a bushing Circle, the lower limit circle are equipped with a plurality of and intermeshing limiting slot of convex block.In use, passengers need to will only lift on strut, revolve Suitable angle is gone to, and pushing strut makes it lock, is not only not take up the space in compartment, but also with structure letter The advantages that list, utilization rate is high, convenient and practical, humanization designing.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is structural schematic diagram when the utility model middle sleeve is locked with lower limit circle.

Fig. 3 is the structural schematic diagram when sleeve of the utility model is detached with lower limit circle.

Specific implementation mode

Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.For comprehensive understanding the utility model, below Many details are described to, but to those skilled in the art, the utility model can be also realized without these details.

Referring to FIG. 1, FIG. 2 and FIG. 3, a kind of Rotatable armrest rod structure, including handrail bar body 1 further include strut 2, branch Bar 2 can be rotated horizontally by a sleeve 21 and can be up and down be set to handrail bar body 1, and 21 lower end of sleeve be equipped with it is multiple Several convex blocks 211；Handrail bar body 1 is equipped with spacing collar 11 below sleeve 21, the lower limit circle 11 be equipped with it is a plurality of with 211 intermeshing limiting slot 111 of convex block.When installation, handrail bar body 1 is installed in compartment vertically, when multiplying for wheelchair area Visitor or other passengers need in use, can will be lifted on strut 2 so that sleeve 21 and lower limit circle 11 detach, then strut 2 is past Outward turning goes to suitable angle, and pushes strut 2 so that the convex block 211 of sleeve 21 is mutual with the limiting slot 111 of lower limit circle 11 Engagement so that strut 2 is in locking state, can be helped for passengers, play good horizontal support effect, when without In use, can also easily rotate strut 2, withdrawn, it is not only easy to use, but also it is not take up the space in compartment.

Referring to FIG. 1, FIG. 2 and FIG. 3, handrail bar body 1 is equipped with a upper limit circle 12 above sleeve 21.Upper limit circle 12 can The effectively upward movable distance of limitation sleeve 21.

Referring to FIG. 1, FIG. 2 and FIG. 3, preferably：21 side of sleeve is equipped with a long cylinder 22, and strut 2 can by screw Releasably it is socketed on long cylinder 22.Strut 2, which is used for a long time, to be easy to be damaged, and handrail bar body 1 is set to by way of screw locking On, not only firmly install, and it is impaired make it is readily replaceable, can effective extension handrail bar body 1 service life, saving is produced into This.

The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model For.

Claims (3)

1. a kind of Rotatable armrest rod structure, including handrail bar body, it is characterised in that：Further include strut, the strut passes through One sleeve can rotate horizontally and can be set to up and downly the handrail bar body, and the sleeve lower end is equipped with a plurality of convex Block；The handrail bar body is equipped with spacing collar below the sleeve, which is equipped with a plurality of and convex block Intermeshing limiting slot.

2. a kind of Rotatable armrest rod structure as described in claim 1, it is characterised in that：The handrail bar body is in the set Cylinder top is equipped with a upper limit circle.

3. a kind of Rotatable armrest rod structure as described in claim 1, it is characterised in that：The cartridges sides are equipped with a length Cylinder, the strut are removably socketed on the long cylinder by screw.