CN206968489U - A kind of fixed draw ring of public transport biobelt - Google Patents

Abstract

The utility model discloses a kind of fixed draw ring of public transport biobelt, belong to vehicle accessory technical field.Purpose, which is to provide, a kind of can reduce the amplitude of oscillation and the public transport biobelt fixed draw ring simple in construction for being easy to be reequiped by existing draw ring.The fixed draw ring of public transport biobelt specifically includes lever, draw ring, lifting rope, the draw ring includes two draw ring monomers at an angle to each other, one end of two draw ring monomers shares a lever, and the other end of two draw ring monomers connects a lifting rope by lifting rope attachment means respectively.It is simple in construction, it is easy to be reequiped by the draw ring in existing public transport, cost is cheap, firm and durable, easy to maintain and replacing, and can stablize the center of gravity using passenger, reduces amplitude of fluctuation, improves safety by bus.It is suitable for promoting the use of in public transport.

Description

A kind of fixed draw ring of public transport biobelt

Technical field

The utility model is specifically related to a kind of fixed draw ring of public transport biobelt, belongs to vehicle accessory technology neck Domain.

Background technology

The public transports such as bus, light rail and subway are the preferred traffics of current major small and medium-sized cities citizens' activities Instrument.Because more in festivals or holidays or peak period rider on and off duty, in-car seat is limited, therefore is equipped with public transport Multiple draw rings use for passenger.The draw ring of public transport normal open at present, mostly only it is to fix draw ring simply by lifting rope In on pull bar, when public transport is in Acceleration of starting, brake or brake hard, because inertia causes the passenger using draw ring Backward or it is preceding significantly swing, be unfavorable for by bus safety.Therefore, it is necessary to research and develop it is a kind of can reduce the amplitude of oscillation, it is simple in construction, It is easy to the public transport draw ring reequiped by existing draw ring.

Utility model content

Therefore, the utility model is directed to the above mentioned problem of prior art, there is provided one kind can reduce the amplitude of oscillation and simple in construction It is easy to the fixed draw ring of public transport biobelt reequiped by existing draw ring.

Specifically, the fixed draw ring of public transport biobelt, including lever, draw ring, lifting rope, the draw ring are mutually including two The draw ring monomer of angle, one end of two draw ring monomers share a lever, and the other end of two draw ring monomers is respectively by hanging Rope connecting device connects a lifting rope.

Further, the angle between described two draw ring monomers is 120 degree.

Further, the lifting rope attachment means are rivet connector, and lifting rope rivets with draw ring.

Further, the pull bar of the lifting rope connection public transport.

The beneficial effects of the utility model are：The fixed draw ring of public transport biobelt of the present utility model, compared to existing There is the bus pull ring of technology, it is simple in construction, it is easy to be reequiped by the draw ring in existing public transport, cost is cheap, firmly It is durable, easy to maintain and replacing, and the center of gravity using passenger can be stablized, reduce amplitude of fluctuation, improve safety by bus.It is suitable for Promoted the use of in public transport.

Brief description of the drawings

Fig. 1 is the structural representation of the fixed draw ring of the utility model public transport biobelt；

Fig. 2 is the front view of the fixed draw ring of the utility model public transport biobelt；

Fig. 3 is the top view of the fixed draw ring of the utility model public transport biobelt.

Reference is as follows：1- draw rings；2- handles；3- lifting rope attachment means；4- lifting ropes.

Embodiment

Specific embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings：

The utility model for solve in the prior art public transport in Acceleration of starting, brake or brake hard, because For inertia cause using draw ring passenger backward or it is preceding significantly swing, be unfavorable for the problem of safe by bus and design.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of fixed draw ring of public transport biobelt, including draw ring 1, lever 2 and lifting rope 4, lifting rope 4 connects draw ring by lifting rope attachment means 3.Draw ring 1 divides former and later two, is similar to two common draw rings, is total in 120 degree of angles With a lever 2, respectively there is 1 attachment means 3 at 1 two-part top of draw ring, two attachment means 3 are in one in front and one in back to be distributed, Draw ring 1 has two lifting ropes 4 simultaneously.Front and rear attachment means 3 of two lifting ropes 4 respectively with the top of draw ring 1 are connected.And lifting rope 4 is another One end is connected and fixed with the pull bar in public transport.

In the present embodiment, lifting rope attachment means 3 are rivet connector, and lifting rope 4 rivets with draw ring 1.

The fixed draw ring of public transport biobelt provided by the utility model, connected and be fixed on by front and rear two lifting ropes 4 On pull bar in public transport.Front lifting rope 4 connects the anterior lifting rope attachment means 3 on the top of draw ring 1 so that front lifting rope 4, front lifting rope Attachment means 3 and lever 2 are in same plane；Rear lifting rope 4 connects the rear portion lifting rope attachment means 3 on the top of draw ring 1 so that rear lifting rope 4th, rear lifting rope attachment means 3 and lever 2 are in same plane.When public transport is in Acceleration of starting, the anterior lifting rope connection of draw ring 1 Device 3 and the stress of front lifting rope 4, and when brake or brake hard, the lifting rope attachment means 3 and rear lifting rope 4 at the rear portion of draw ring 1 by Power, so as to reduce the amplitude of the swing using passenger, stable passenger's center of gravity, improve safety of riding.

Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art For personnel, on the premise of principle described in the utility model is not departed from, some improvements and modifications can also be made, these improvement The scope of protection of the utility model is also should be regarded as with retouching.

Claims (4)

1. a kind of fixed draw ring of public transport biobelt, including lever, draw ring, lifting rope, it is characterised in that the draw ring includes two Individual draw ring monomer at an angle to each other, one end of two draw ring monomers share a lever, the other end difference of two draw ring monomers A lifting rope is connected by lifting rope attachment means.

2. the fixed draw ring of public transport biobelt as claimed in claim 1, it is characterised in that between described two draw ring monomers Angle be 120 degree.

3. the fixed draw ring of public transport biobelt as claimed in claim 1, it is characterised in that the lifting rope attachment means are riveting Snap connector, lifting rope rivet with draw ring.

4. the fixed draw ring of public transport biobelt as claimed in claim 1, it is characterised in that the lifting rope connects public transport The pull bar of instrument.