CN209022921U

CN209022921U - A kind of subway handrail with seat

Info

Publication number: CN209022921U
Application number: CN201821417893.XU
Authority: CN
Inventors: 宋小广; 胡定玉
Original assignee: Shanghai University of Engineering Science
Current assignee: Shanghai University of Engineering Science
Priority date: 2018-08-31
Filing date: 2018-08-31
Publication date: 2019-06-25
Anticipated expiration: 2028-08-31

Abstract

The subway handrail with seat that the utility model relates to a kind of, belongs to Transit Equipment technical field.A kind of subway handrail with seat, it is characterised in that: including upright bar, track-type facilities, backrest, securing bracket and seat；Its track arrangements is sleeved on outside upright bar, is fixed up and down with fastening steel ring；Backrest is mounted on track-type facilities, can be adjusted up and down in height；Securing bracket be it is I-shaped, be mounted on bottom of upright rod, securing bracket two sides are respectively equipped with a set of seat.Each modular construction of the utility model is simple, and shape is small and exquisite, and overall compact occupies little space, and increases passenger-seat on the basis of original subway seat.

Description

A kind of subway handrail with seat

Technical field

The subway handrail with seat that the utility model relates to a kind of, belongs to Transit Equipment technical field.

Background technique

Subway passenger capacity is huge at present, but amount of seats supply falls short of demand be always a distinct issues, in Shanghai, The subway train of each 6 section compartment of column marshalling is about taken for 310 people, but in the average daily passenger flow of Shanghai Underground working day in 2018 11,000,000 person-times are breached, it is clear that be difficult to meet children, old man, pregnant woman and disabled person in passenger demand, especially passenger Equal disadvantaged group.And it is located at the handrail among compartment, it is that passenger is allowed hold helping in multiple directions in design, actual conditions are then It is often leaned on by a passenger, causes other passengers to be difficult with, utilization efficiency is low.And the seat on current subway is all It is fixed height, fixed dimension, and the heights such as old man, children, adult are different, sitting has sense of discomfort.

Utility model content

The subway handrail with seat that the purpose of the utility model is to provide a kind of, enhances the passenger carrying capacity of subway carriage, It improves the utilization rate of subway carriage space and increases the comfort level of passenger's seating.

Technical solution is as follows:

A kind of subway handrail with seat, including upright bar, track-type facilities, backrest, securing bracket and seat；Wherein guide rail Device is sleeved on outside upright bar, is fixed up and down with fastening steel ring；Backrest is mounted on track-type facilities, can be adjusted up and down in height；Fastening Bracket be it is I-shaped, be mounted on bottom of upright rod, securing bracket two sides are respectively equipped with a set of seat.

Further, track-type facilities two sides open up vertical groove, and it is a pair of fixed that groove two sides are provided with every a distance Position hole is equipped with a sliding block by the top of rear side, and sliding block is internally provided with the bulb plunger that can be stretched from sliding block both sides, leans on Back is caught in location hole different on track-type facilities by bulb plunger and carries out height adjustment.

Further, securing bracket is connect by air pressure lifting poker with seat, and seat bottom setting adjusts driving lever, to adjust Save the height of seat.

Further, the headrest of arc protrusion is provided at the top of backrest, backrest two sides are equipped with hand rail cycle.

Further, seat is the shape of a saddle.

The utility model has the advantages that

1) each modular construction of the utility model is simple, and shape is small and exquisite, and overall compact occupies little space, in original subway seat Passenger-seat is increased on the basis of chair, 5 hand rods are arranged with a section compartment and are calculated, and 6 section of a column, which organizes into groups subway, to be increasing Add 5*2*6=60 seats.

2) backrest and the adjustable height of seat, adapt to passenger's needs of all ages and classes, enrich the multiplicity of subway seat Property, improve the comfort level of passenger's seating.

Detailed description of the invention

Fig. 1 is the utility model front schematic view；

Fig. 2 is the utility model side schematic view；

Fig. 3 is backrest back side schematic diagram；

Wherein: 1 being upright bar, 2 be fastening steel ring, 3 be track-type facilities, 4 be headrest, 5 be backrest, 6 be seat, 7 be air pressure Elevating lever, 8 be securing bracket, 9 be location hole, 10 be groove, 11 be hand rim, 12 be adjust driving lever, 13 be bulb plunger, 14 For sliding block.

Specific embodiment

The utility model is described in detail in the following with reference to the drawings and specific embodiments:

A kind of subway handrail with seat as shown in Figure 1, including upright bar 1, track-type facilities 3, backrest 5,8 and of securing bracket Seat 6；Its track arrangements 3 is sleeved on outside upright bar 1, fixed with fastening steel ring 2 up and down；Backrest 5 is mounted on track-type facilities 3, It can be adjusted up and down in height；Securing bracket 8 be it is I-shaped, be mounted on 1 bottom of upright bar, 8 two sides of securing bracket are respectively equipped with a set of chair Seat 6.

As shown in Figures 2 and 3,3 two sides of track-type facilities open up vertical groove 10, and 10 two sides of groove are set every a distance It is equipped with a pair of of location hole 9, the top of 5 rear side of backrest is equipped with a sliding block 14, and sliding block 14 is internally provided with can be 14 liang from sliding block The flexible bulb plunger 13 in side, backrest 5 are caught in location hole 9 different on track-type facilities by bulb plunger 13 and carry out height tune Section, bulb plunger play position-limiting action.

Securing bracket 8 is connect by air pressure lifting poker 7 with seat 6, and the setting of 6 bottom of seat adjusts driving lever 12, to adjust chair The height of seat 6, the seat on both sides can be adjusted respectively.

The headrest 4 of arc protrusion is provided at the top of backrest 5,5 two sides of backrest are equipped with hand rail cycle 11.

Seat 6 is the shape of a saddle, can reduce inertia well in train acceleration and deceleration, occupy stably passenger on seat.

Embodiment: when passenger will take the seat on handrail side, first pressing the bulb plunger protruded in location hole, this When the chair back on rear side of sliding block can be slided up and down in the groove of track-type facilities, when being adjusted to proper height, unclamp hand concede points Headpin fork clip is in corresponding location hole；Then by the adjusting driving lever control pressure elevating lever oscilaltion under seat, make Seat is suitble to the height needs of oneself, then takes a seat.The seat on handrail both sides can adjust height respectively, and without under seat Other passenger other people can still be supported by holding to obtain to stand by the hand rail cycle of back setting and pulling upright bar.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the principle and spirit of utility model Protection scope within.

Claims

1. a kind of subway handrail with seat, it is characterised in that: including upright bar (1), track-type facilities (3), backrest (5), fastening Bracket (8) and seat (6)；Its track arrangements (3) is sleeved on upright bar (1) outside, fixed with fastening steel ring (2) up and down；Backrest (5) It is mounted on track-type facilities (3), can be adjusted up and down in height；Securing bracket (8) be it is I-shaped, be mounted on upright bar (1) bottom, fasten Bracket (8) two sides are respectively equipped with a set of seat (6).

2. the subway handrail with seat as described in claim 1, it is characterised in that: open described track-type facilities (3) two sides If vertical groove (10), groove (10) two sides are provided with a pair of of location hole (9) every a distance, the top on rear side of backrest (5) End is equipped with a sliding block (14), and sliding block (14) is internally provided with the bulb plunger (13) that can be stretched from sliding block (14) both sides, leans on Back (5) is caught in location hole different on track-type facilities (9) by bulb plunger (13) and carries out height adjustment.

3. the subway handrail with seat as claimed in claim 1 or 2, it is characterised in that: the securing bracket (8) passes through Air pressure lifting poker (7) is connect with seat (6), and the setting of seat (6) bottom adjusts driving lever (12), to adjust the height of seat (6).

4. the subway handrail with seat as claimed in claim 1 or 2, it is characterised in that: setting at the top of the backrest (5) The headrest (4) for having arc to protrude, backrest (5) two sides are equipped with hand rail cycle (11).

5. the subway handrail with seat as claimed in claim 1 or 2, it is characterised in that: the seat (6) is saddle Shape.