CN210027423U

CN210027423U - Seat for rail transit vehicle

Info

Publication number: CN210027423U
Application number: CN201920854554.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Meng Guanghong
Current assignee: Meng Guanghong
Priority date: 2019-06-08
Filing date: 2019-06-08
Publication date: 2020-02-07
Anticipated expiration: 2029-06-08

Abstract

The utility model discloses a seat for a rail transit vehicle, which comprises a first backrest, a second backrest, a third backrest and seat legs, wherein one side of the bottom of the first backrest is hinged with one end of a first cushion through a spring hinge shaft, one side of the bottom of the second backrest is hinged with one end of a second cushion through a spring hinge shaft, in the utility model, a passenger needing a seat can press the first cushion or the third cushion through a bulge when the passenger flow on the subway is large by arranging the first backrest, the second backrest and the third backrest and matching the first cushion, the second cushion and the third cushion, so that the passenger can directly sit on the seat, the passenger can press the second cushion flat and can sit on a plurality of persons simultaneously, when the passenger stands ready to get off, the first cushion, the second cushion and the third cushion are bounced under the action of the spring hinge shaft, the folding seat is folded with the first backrest, the second backrest and the third backrest, so that the space in the vehicle can be increased, the movement of passengers is facilitated, and the folding seat is practical and convenient.

Description

Seat for rail transit vehicle

Technical Field

The utility model belongs to the technical field of the track traffic, specifically be a seat for track traffic vehicle.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of conventional trains and standard railways. With the diversified development of train and railway technologies, rail transit is more and more types, and is not only distributed in long-distance land transportation, but also widely applied to medium-short distance urban public transportation.

The subway is a very common rail transit, but the number of seats on the existing subway is limited, most passengers stand under the condition of large passenger flow, and the existing seats are fixed, occupy very large space under the condition of no use and are inconvenient for the passengers to move.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a seat for a rail transit vehicle is provided.

The utility model adopts the technical scheme as follows:

a seat for a rail transit vehicle comprises a first backrest, a second backrest, a third backrest and seat legs, wherein one side of the bottom of the first backrest is hinged with one end of a first cushion through a spring hinge shaft, one side of the bottom of the second backrest is hinged with one end of a second cushion through a spring hinge shaft, one side of the bottom of the third backrest is hinged with one end of a third cushion through a spring hinge shaft, two sides of the bottoms of the first backrest and the third backrest are fixedly connected with the seat legs, supporting rods are fixedly connected to the tops of one sides of the first backrest and the third backrest, a first holding rod is fixedly connected to the top of each supporting rod, a fixed rope is fixedly connected to the bottom of the first holding rod, a pull ring is bolted to the bottom of the fixed rope, first connecting rods are fixedly connected to two sides of the top of the second backrest, and the top of each first connecting rod is welded to one end of each second connecting rod, and the other end of the second connecting rod is fixedly connected with a second holding rod.

The first connecting rod and the second connecting rod are of an integrated structure, the first connecting rod and the second connecting rod are perpendicularly intersected, and the first connecting rod and the second connecting rod are made of stainless steel.

The first cushion is of a foldable structure relative to the first backrest, the second cushion is of a foldable structure relative to the second backrest, and the third cushion is of a foldable structure relative to the third backrest.

The utility model discloses a mattress, including first cushion, third cushion, protruding, wherein, the equal fixedly connected with in one end of first cushion and the one end of third cushion is protruding, protruding trapezoidal structure, bellied material is polyethylene.

The support rod is at least provided with two support rods, the support rods are made of stainless steel and are of cylindrical structures, and the support rods are of detachable structures relative to the first backrest and the third backrest.

The length of the first holding rod is greater than that of the second holding rod, the first holding rod and the second holding rod are made of stainless steel, and the first holding rod and the second holding rod are the same in height.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through being provided with first back, the cooperation operation mode of second back and third back, and at first cushion, under the cooperation of second cushion and third cushion, when the passenger flow is big on the subway, the passenger that needs the seat can at first pass through the arch, press first cushion or third cushion to level, the passenger just so can directly go to sit, the passenger can also press the second cushion to level, can sit many people simultaneously together, when the passenger stands to prepare to get off the vehicle, first cushion, second cushion and third cushion play under the effect of spring hinge, with first back, second back and third back fifty percent discount, can increase the car inner space, make things convenient for the passenger to remove.

2. The utility model discloses in, hold up the cooperation mode of operation of pole through being provided with first pole and the second of holding up to under the cooperation of pull ring and bracing piece, when the passenger gets on the bus, when not having unnecessary seat, can stand through holding pull ring and first handrail, prevent shaking, compare with current subway seat, under the same space, can increase the passenger seat, do not hinder other passengers in addition and stand, practical convenient.

Drawings

FIG. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic view of the overall side structure of the present invention;

fig. 3 is a schematic view of the overall overlooking structure of the present invention.

The labels in the figure are: 1. a first backrest; 2. a protrusion; 3. a first seat cushion; 4. a second backrest; 5. a seat leg; 6. a third cushion; 7. a third backrest; 8. a first connecting rod; 9. a support bar; 10. a first handrail; 11. a second handrail; 12. a second connecting rod; 13. a second seat cushion; 14. a spring hinge shaft; 15. fixing a rope; 16. and (4) a pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a seat for a rail transit vehicle comprises a first backrest 1, a second backrest 4, a third backrest 7 and seat legs 5, wherein one side of the bottom of the first backrest 1 is hinged to one end of a first cushion 3 through a spring hinge 14, one side of the bottom of the second backrest 4 is hinged to one end of a second cushion 13 through a spring hinge 14, one side of the bottom of the third backrest 7 is hinged to one end of a third cushion 6 through a spring hinge 14, two sides of the bottoms of the first backrest 1 and the third backrest 7 are fixedly connected with the seat legs 5, the tops of one sides of the first backrest 1 and the third backrest 7 are fixedly connected with a support rod 9, the top of the support rod 9 is fixedly connected with a first handrail 10, the bottom of the first handrail 10 is fixedly connected with a fixed rope 15, the bottom of the fixed rope 15 is bolted with a pull ring 16, two sides of the top of the second backrest 4 are fixedly connected with a first connecting rod 8, the top of the first connecting rod 8 is welded with one end of a second connecting rod 12, and the other end of the second connecting rod 12 is fixedly connected with a second holding rod 11.

Furthermore, the first connecting rod 8 and the second connecting rod 12 are of an integrated structure, the first connecting rod 8 and the second connecting rod 12 are perpendicularly intersected, the first connecting rod 8 and the second connecting rod 12 are made of stainless steel, and a standing passenger can conveniently hold the device through the first connecting rod 8 and the second connecting rod 12.

Further, the first cushion 3 is of a foldable structure relative to the first backrest 1, the second cushion 13 is of a foldable structure relative to the second backrest 4, and the third cushion 6 is of a foldable structure relative to the third backrest 7, so that the occupied space of the seat on the vehicle can be reduced by enabling the first cushion 3, the second cushion 13, the third cushion 6, the first backrest 1, the second backrest 4 and the third backrest 7 to be of a foldable structure.

Further, the one end of first cushion 3 and the equal fixedly connected with of one end of third cushion 6 are protruding 2, protruding 2 is the trapezium structure, protruding 2's material is polyethylene, can make things convenient for the passenger to flatten first cushion 3, third cushion 6 through protruding 2.

Further, at least two support rods 9 are arranged, the support rods 9 are made of stainless steel, the support rods 9 are of cylindrical structures, the support rods 9 are of detachable structures relative to the first backrest 1 and the third backrest 7, and the first support rods 10 can be fixed through the support rods 9.

Further, the length of first handrail 10 is greater than the length of second handrail 11, the material of first handrail 10 and second handrail 11 is stainless steel, first handrail 10 is the same with the height of second handrail 11, and the passenger who can conveniently stand through first handrail 10 and second handrail 11 is hand.

The working principle is as follows: when the passenger flow on the subway is large, the passenger needing a seat can firstly press the first cushion 3 or the third cushion 6 to be flat through the bulge 2, so that the passenger can directly sit on the first cushion, the passenger can also press the second cushion 13 to be flat, and a plurality of persons can sit together at the same time.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a track is seat for transportation vehicle, includes first back (1), second back (4), third back (7) and seat leg (5), its characterized in that: one side of the bottom of the first backrest (1) is hinged with one end of the first cushion (3) through a spring hinge shaft (14), one side of the bottom of the second backrest (4) is hinged with one end of the second cushion (13) through a spring hinge shaft (14), one side of the bottom of the third backrest (7) is hinged with one end of the third cushion (6) through a spring hinge shaft (14), two sides of the bottom of the first backrest (1) and the bottom of the third backrest (7) are fixedly connected with seat legs (5), the tops of one sides of the first backrest (1) and the third backrest (7) are fixedly connected with a supporting rod (9), the top of the supporting rod (9) is fixedly connected with a first supporting rod (10), the bottom of the first supporting rod (10) is fixedly connected with a fixed rope (15), the bottom of the fixed rope (15) is bolted with a pull ring (16), two sides of the top of the second backrest (4) are fixedly connected with a first connecting rod (8), the top of the first connecting rod (8) is welded with one end of a second connecting rod (12), and the other end of the second connecting rod (12) is fixedly connected with a second supporting rod (11).

2. A seat for a rail transit vehicle as claimed in claim 1, wherein: the connecting structure is characterized in that the first connecting rod (8) and the second connecting rod (12) are of an integral structure, the first connecting rod (8) and the second connecting rod (12) are perpendicularly intersected, and the first connecting rod (8) and the second connecting rod (12) are made of stainless steel.

3. A seat for a rail transit vehicle according to claim 1, wherein said first cushion (3) is of a foldable configuration with respect to said first backrest (1), said second cushion (13) is of a foldable configuration with respect to said second backrest (4), and said third cushion (6) is of a foldable configuration with respect to said third backrest (7).

4. A seat for a rail transit vehicle as claimed in claim 1, wherein: the one end of first cushion (3) and the equal fixedly connected with arch (2) of one end of third cushion (6), arch (2) are the trapezium structure, the material of arch (2) is polyethylene.

5. A seat for a rail transit vehicle as claimed in claim 1, wherein: the utility model discloses a support bar, including bracing piece (9), bracing piece (9) are provided with two at least, the material of bracing piece (9) is the stainless steel, bracing piece (9) are cylindrical structure, bracing piece (9) are detachable construction for first back (1) and third back (7).

6. A seat for a rail transit vehicle as claimed in claim 1, wherein: the length of first handrail (10) is greater than the length of second handrail (11), first handrail (10) and the material of second handrail (11) are stainless steel, first handrail (10) and the same of the height of second handrail (11).