CN105015394A

CN105015394A - Recyclable bus handle

Info

Publication number: CN105015394A
Application number: CN201510486170.XA
Authority: CN
Inventors: 陈烁
Original assignee: Individual
Current assignee: Chizhou Qiongju Information Technology Service Co ltd
Priority date: 2015-08-08
Filing date: 2015-08-08
Publication date: 2015-11-04
Anticipated expiration: 2035-08-08
Also published as: CN105015394B

Abstract

The invention discloses a recyclable bus handle, and belongs to the field of safety tools. The handle can be recycled and comprises a longitudinal rod, a pull rod perpendicular downwards is movably connected inside a radial hole in the longitudinal rod in a penetrating mode, and extends out of the longitudinal rod upwards and downwards, an annular spring cap is fixedly connected to the top end of the pull rod and surrounds the pull rod, and the part, below the spring cap, of the pull rod is sleeved with a spring in a penetration mode. The spring is located between the spring cap and a spring groove in the longitudinal rod in an elastic contact mode, and spring rings at the upper and lower ends of the spring are connected with the spring cap above the spring and the spring groove below the spring respectively in an embedded mode. The lower end of the pull rod is movably connected with a rectangular handle body through a hole and a handle shaft, the handle body is in a rectangular shape like the Chinese character 'ri', the uppermost frame side is an upper frame side, a cross arm in the middle is the handle shaft, and the part above the handle shaft is slightly inclined toward one side relative to the part below the handle shaft. The recyclable bus handle is suitable for a bus.

Description

Recyclable bus handle

Technical field

The invention belongs to safety appliance field, specifically referring to the recyclable bus handle that short distance mass transportation facilities is fallen down for preventing standing passenger from staggering.

Background technology

Short-working bus mainly refers to the routine bus system vehicle in urban area, the vehicle such as underground, ground tramway train, because the passenger person of standing of this kind of vehicle is more, for safety all device has passenger handle, they be generally bunchiness the vertical pole being fixed on longitudinal direction of car device on, generally on it connect to make handle position more flexible rotating in the horizontal direction by one section of ribbon, during unmanned use, handle position but can swing with car and rock, often can touch the standing passenger near it, make people very uncomfortable, in using so actual, people are sought after a kind of novel passenger handle that normally can use and upwards can reclaim some height when unmanned use.

Summary of the invention

Object of the present invention is the recyclable bus handle of new technical scheme providing a kind of passenger handle, and it can eliminate above-mentioned inconvenience, is better passenger services.

Technical scheme of the present invention realizes like this, it comprises vertical pole, in hole radial on described vertical pole, movable wearing is connected with a pull bar vertically downward, pull bar upwards stretches out downwards outside vertical pole, pull bar top is connected with the spring cap of the ring-type around pull bar, pull bar upper sleeve through under spring cap has a spring, and spring to be between the spring groove on spring cap and vertical pole and elastomericly with it to contact, the spring coil of the upper and lower termination of spring respectively with the embedding stressed joint of spring groove under the spring cap on it and its; The lower end passing hole of pull bar and the handle being connected to a shaped as frame of handle axle activity, handle is in the shaped as frame of day shape, and edge is topmost upper edge, and middle stull is handle axle, and part more than handle axle relative to the part under it slightly banking.

The invention has the beneficial effects as follows that handle can upwards reclaim.

accompanying drawing illustrates:

Fig. 1 is that the design illustrates the front elevation (be positive apparent direction with the fore-and-aft direction of vehicle) of handle recovery state.

Fig. 2 is the left side view of recovery state.

Fig. 3 is the front elevation of using state.

Fig. 4 is the left side view of using state.

In each figure, 1 is vertical pole, and 2 is spring groove, and 3 is spring, and 4 is spring cap, and 5 is pull bar, and 6 is handle axle, and 7 is handle, and 8 is upper edge.

detailed description of the invention:

Casehistory the design is carried out below in conjunction with accompanying drawing.

As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, the technical scheme of the design comprises vertical pole 1, in hole radial on vertical pole 1, movable wearing is connected with a pull bar 5 vertically downward, pull bar top is connected with the spring cap 4 of the ring-type around pull bar, spring cap surrounding has downward limit can hold onto following spring, pull bar 5 upper sleeve through under spring cap 4 has a spring 3, spring 3 to be between the spring groove 2 on spring cap 4 and vertical pole 1 and to contact with upper and lower contact element is elastomeric, spring slot machining is in the position around pull bar on vertical pole, it is a more shallow hole, it can be held spring when spring compresses, in addition the spring coil of the upper and lower termination of spring respectively with the spring cap on it and its under the embedding stressed joint of spring groove, do like this and can ensure the certainty and consistently of pull bar relative to vertical pole relative position in the horizontal direction, the lower end passing hole of pull bar 5 and the handle 7 being connected to a shaped as frame of handle axle 6 activity, handle 7 is in the shaped as frame of day shape, edge is topmost upper edge 8, middle stull is handle axle, part more than handle axle relative to the part under it slightly banking, as shown in Figure 2, Figure 4 shows, this leaning angle is good with 20 ° of angles.During concrete use, to reclaim Fig. 1 of state and virgin state, Fig. 2, passenger pulls into as Fig. 3 under can stretching out one's hand very easily and catching handle lower frame, Fig. 4 shape, pulling force overcomes the elastic force falling spring and makes the main body of shaking hands be in vertical or near normal shape, this operation that is designed to that handle the first half tilts slightly becomes possibility, after handle is finished using and is unclamped hand, the elastic force meeting pull-up pull bar of spring, the upper side frame 8 of shaking hands in this process can touch below vertical pole while force the main body of handle upwards close to vertical pole away from pull bar, make the collapsed state shaking hands to be returned to Fig. 1 Fig. 2 shape smoothly by the using state of Fig. 3 Fig. 4 shape, complete the process once using and reclaim, when having occurred making handle there occurs the situation of the torsion of certain angle in the horizontal direction during passenger uses, 90 ° of angles are such as reversed, now rely on the simple lifting operations of pull bar (namely not changing the angle position of pull bar horizontal direction in uphill process) certainly can not reclaim handle smoothly again, because this torsion change of handle can make upper side frame 8 depart from the good contact with vertical pole lower edge face, this will make the recovery of shaking hands be difficult to complete smoothly and (in fact also can produce recovering effect but can not be thorough, also the uniform and attractive in appearance of entirety is affected), in order to eliminate this problem, the spring coil of spring about 3 termination and the connection mode of spring cap and spring groove are arranged to the mode of embedding stressed joint by the design as previously mentioned, to this ensures that there between pull bar and vertical pole the constant of relative position angle in the horizontal direction, namely this elastic force reclaiming spring in handle process risen at pull bar can force pull bar to be returned to by the initial condition before reversing automatically, correct the angle torsional variation deviation because occurring in use, make the handle after reclaiming can not occur because of the torsion occurred in use reclaiming not in place and affecting the appearance of uniform situation attractive in appearance, final recovery state all revert to and arranges state as Fig. 1 Fig. 2.

Claims

1. a recyclable bus handle, it comprises vertical pole, to it is characterized in that on described vertical pole that movable wearing in radial hole is connected with a pull bar vertically downward, pull bar upwards stretches out downwards outside vertical pole, pull bar top is connected with the spring cap of the ring-type around pull bar, pull bar upper sleeve through under spring cap has a spring, and spring to be between the spring groove on spring cap and vertical pole and elastomericly with it to contact, the spring coil of the upper and lower termination of spring respectively with the embedding stressed joint of spring groove under the spring cap on it and its; The lower end passing hole of pull bar and the handle being connected to a shaped as frame of handle axle activity, handle is in the shaped as frame of day shape, and edge is topmost upper edge, and middle stull is handle axle, and part more than handle axle relative to the part under it slightly banking.