CN201158386Y

CN201158386Y - Chair for train

Info

Publication number: CN201158386Y
Application number: CNU2008200181609U
Authority: CN
Inventors: 袁剑
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-25
Filing date: 2008-02-25
Publication date: 2008-12-03
Anticipated expiration: 2018-02-25

Abstract

A train used backrest chair is composed of a backrest standing plate, a sliding bar, a sliding sleeve, a bracket, a seat plate, a pin shaft, an inserted pin, an upper brattice and a lower brattice. The backrest standing plate is fixedly connected with the floor of a train; the sliding rod is fixedly connected with a narrow surface of the backrest standing plate and is sleeved with the sliding sleeve, and the bracket and the sliding sleeve form into a hinge shape through the pin shaft; the base plate is fixedly connected with the bracket; one section of the inserted pin is fixedly embedded in an inset hole D of the bracket, and the other section is inserted in an jack P of the sliding rod in a sliding manner; the opening of the upper brattice of the lower plane of the fixedly hung seat plate faces the backrest standing plate; the opening surface of the lower brattice which can accommodate luggage internally is contacted with the backrest standing plate; and the lower part of the lower brattice is fixed on the floor of the train. During the height adjustment of the seat plate, the seat plate can move upwards or downwards via upward or downward sliding of the sliding sleeve after being raised, and the inserted pin is inserted into the jack P of the sliding rod. When the seat plate is turned over and falls, the luggage accommodated in the lower brattice can be sealed and covered with the upper brattice and the seat plate, thereby guaranteeing the security of the luggage.

Description

A kind of train chair

Affiliated technical field

The utility model relates to a kind of chair, but especially a kind of its seat board height can need the chair of regulated at will with human body.

Background technology

As everyone knows, present people take train and go out, and take the number of hard seat and occupy absolute majority.But with regard to present circumstances, the hard seat on the train also has many unsatisfactory places with regard to the resonable degree of its structure.For example, one, no matter people's stature is high or short, it highly all fixes the seat that everybody sits, this brings some inconvenience with regard to the people who gives improper height; Its two because safety and the vehicle seat of luggage do not have relevance, so doze off on the seat, sleep as if the somebody in the middle of the journey, or when being negligent of the keeping an eye on of luggage, luggage also has the possibility of losing.In order to allow can taking per capita of different heights be fit to the seat of own height; Also for the incident of losing of luggage can not take place, the present invention releases can move up and down with the slide bar on the seat and a kind of train chair that have the luggage protective effect of its seat board.Find no the invention of identical structure by retrieval.

Summary of the invention

The objective of the invention is: release a kind of train chair that a kind of height can arbitrarily be adjusted with people's needs.

A kind of train chair, it is combined by backrest riser (1), slide bar (2), sliding sleeve (4), carriage (8), seat board (13), bearing pin (14), latch (15), last coaming plate (16), following coaming plate (17); Backrest riser (1) is connected with the bottom surface in its compartment of train; The integral body of slide bar (2) be [type, the bending part at its two ends is fixed on the leptoprosopy of backrest riser (1), is provided with some jack P (3) on the long section at its middle part of slide bar (2); Sliding sleeve as shown in Figure 5 (4) is by the rectangular shape formation that is connected of sleeve sections A (5) and sheet section B (6), and its sheet section B (6) is provided with through hole C (7), and sleeve sections A (5) slidably is placed on the slide bar (2); Carriage as shown in Figure 3 (8), its whole L-shaped structure, its transversal surface is cylinder, have groove (9) radially in termination of its short section, be provided with perforation through hole E (10) radially at this groove (9) position, be provided with the embedding hole D (11) of solid intercalation pin at the root of this weak point section, on its long section, be provided with through hole F (12); Last coaming plate (16) is surrounded by three big plate faces, and is U font structure; Following coaming plate is surrounded by three platelet faces, and is U font structure; The through hole E (10) of carriage (8) and the slotting formation hinge shape of the through hole C (7) of sliding sleeve (4) by bearing pin (14); Seat board (13) is fixed with carriage (8) via through holes F (12); Latch (15) one section is embedded in the embedding hole D (11) of carriage (8) admittedly, and its another section becomes inserting in the jack P (3) of slide bar (2) of slip shape; Its opening surface of last coaming plate (16) is to backrest riser (1), and hangs over admittedly below the seat board (13); Its opening surface of following coaming plate (17) is to backrest riser (1), and is fixed on the floor (18) of train.

Beneficial effect of the present invention: release convenient, the safe travelling chair of a kind of application to people.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the utility model Facad structure scheme drawing.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the carrier structure scheme drawing.

Fig. 4 is that the K of Fig. 3 is to view.

Fig. 5 is the shift sleeve structure scheme drawing.

Among each figure, 1, the backrest riser, 2, slide bar, 3, jack P, 4, sliding sleeve, 5, sleeve sections A, 6, sheet section B, 7, through hole C, 8, carriage, 9, groove, 10, through hole E,

11, embedding hole D, 12, through hole F, 13, seat board, 14, bearing pin, 15, latch, 16, go up coaming plate, 17, coaming plate down, 18, the floor.

The specific embodiment

The utility model as shown in Figure 1, it is combined by backrest riser (1), slide bar (2), sliding sleeve (4), carriage (8), seat board (13), bearing pin (14), latch (15), last coaming plate (16), following coaming plate (17); Under normal condition, backrest riser (1) is connected with the bottom surface in its compartment of train; Bearing pin (14) is inserted and is coupled to through hole E (10) and through hole C (7), constitutes the hinge shape that is of carriage (8) and sliding sleeve (4); Seat board (13) is fixed with carriage (8) via through holes F (12); Latch (15) one section is embedded in the embedding hole D (11) of carriage (8) admittedly, and its another section becomes inserting in the jack P (3) of slide bar (2) of slip shape; Its opening surface of last coaming plate (16) is to backrest riser (1), and hangs over admittedly below the seat board (13); Its opening surface of following coaming plate (17) is to backrest riser (1), and is fixed on the floor (18) in its compartment of train.

When people need regulate the height of seat board (13), at first start its outside of seat board (13), like this, the seat board (13) that is fixed on the carriage (8) is that rotate at the center with bearing pin (14) just.Meanwhile, one, latch (15) is also extracted in jack P (3); Two, going up coaming plate (16) also overturns.Then, people just can will move on the seat board (13) or descend, and when arriving the height that people need, latch (14) inserted in slide bar (2) its jack P (3) get final product.

In addition, when seat board (13) is turned over, place down the luggage in the coaming plate (17) also to be got up by last coaming plate (16) and seat board (13) capping.Therefore, when people be sitting on such chair sleep, when dozing off, luggage also is in safety case.

Claims

1, a kind of train chair, it is combined by backrest riser, slide bar, sliding sleeve, carriage, seat board, bearing pin, latch, last coaming plate, following coaming plate; It is characterized in that: the integral body of slide bar (2) be [type, the bending part at its two ends is fixed on the leptoprosopy of backrest riser (1), long section in the middle is provided with some jack P (3); Sliding sleeve (4) is by the rectangular shape formation that is connected of sleeve sections A (5) and sheet section B (6), and its sheet section B (6) is provided with through hole C (7), and sleeve sections A (5) slidably is placed on the slide bar (2); The whole L-shaped structure of carriage (8), have groove (9) radially in termination of its short section, be provided with a perforation through hole E (10) radially at groove (9) position, be provided with the embedding hole D (11) of solid intercalation pin, on its long section, be provided with through hole F (12) at the root of this weak point section; Bearing pin (14) is inserted and is coupled to through hole E (10) and through hole C (7), constitutes the hinge shape that is of carriage (8) and sliding sleeve (4).