CN203528489U

CN203528489U - Detachable folding train desk

Info

Publication number: CN203528489U
Application number: CN201320544173.0U
Authority: CN
Inventors: 于丙强; 付广洋; 卢真真; 于向东
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2013-09-02
Filing date: 2013-09-02
Publication date: 2014-04-09
Anticipated expiration: 2023-09-02

Abstract

The utility model relates to a novel sleeper train desk, in particular to a detachable folding train desk which solves the problem that at present, passengers in the middle sleeping berths and the upper sleeping berths of hard sleeper carriages of ordinary trains cannot use train desks conveniently. The detachable folding train desk is characterized in that the train desk can be disassembled conveniently according to requirements, the train desk is formed by a bottom-layer train desk body, a middle-layer train desk body, a top-layer train desk body, supporting columns and supporting rods, the supporting columns and the supporting rods can be assembled and disassembled conveniently, and therefore the middle-layer train desk body and the top-layer train desk body can be assembled or disassembled according to the requirements of the passengers. The desk top of the middle-layer train desk body and the desk top of the top-layer train desk body are designed specially, and the detachable folding train desk has a foldable function and other user-friendly functions and can totally meet the diversified requirements of the passengers. The detachable folding train desk is convenient to produce, low in cost and worthy of popularization.

Description

Detachable folding train table

Technical field

The design relates generally to the desk in railway carriage, especially in ordinary passenger express train train berth sleeping compartment, can dismantle folding field of tables.

background technology

In ordinary passenger express train train berth sleeping compartment, car table is highly conventionally lower at present, only have lower sleeping passenger can on the bunk of oneself, use easily car table, be arranged in sleeping and even upper sleeping passenger and cannot on oneself bunk, use car table, so just in giving, crouch and upper sleeping passenger has caused a lot of inconvenience.

utility model content

In order to overcome the above-mentioned shortcoming of car table in ordinary passenger express train train berth sleeping compartment, the utility model provides a kind of new train table: detachable folding train table.Not only can solve the awkward problem of existing car table, and the new function of more hommizations can be provided.

The utility model solves the technical scheme that its technical matters adopts: new train table is by bottom car table, thick pillar, strut bar, foldable portion, thin strut, middle level car table, top layer car table forms, between three car tables by thick pillar, strut bar, thin strut connects, by dismantling or install thick pillar, strut bar, thin strut is controlled middle level car table, the installation or removal of top layer car table; Middle level car table and top layer car table are all circular, and round desktop can be become by circle square through foldable portion; On desktop, by square or circular pit, conveniently place various water tumblers.

The beneficial effects of the utility model are: new car table is easy to address the above problem, and can dismantle as required car table, to meet different bunk passengers' demand, have improved the hommization function of train; This train table is simple in structure in addition, and long service life is easily manufactured, can large-scale promotion.

accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described further:

Fig. 1 is integral structure figure of the present utility model.

1. bottom car tables in figure, 2. thick pillar, 3. strut bar, 4. foldable portion, 5. thin strut, 6. middle level car table, 7. top layer car table.

Fig. 2 is detouchable supporting rod constructional drawing.

Fig. 3 is the Local map of the utility model middle level and top layer car table desktop

8. pits in figure, 9. square water cup pit, 10. circular cup pit.

the specific embodiment

Fig. 1 is the External view of detachable folding train table, the utility model is to consist of bottom car table 1, thick pillar 2, strut bar 3, foldable portion 4, thin strut 5, middle level car table 6, top layer car table 7 etc., bottom car table left end is fixed, and between three car tables, by thick pillar 2, thin strut 5, strut bar 3, is connected; Between thin strut 5 and thick pillar 2, be to be threaded, can rotate to easily in thick pillar 2, thick pillar 2, thin strut 5 is to be also threaded with corresponding desktop, strut bar 3 is hinged on thick pillar 2, can dismantle easily, thereby control middle level car table 6, the installation of top layer car table 7, meets middle berth and upper berth passenger's demand, Fig. 2 has shown thick pillar 2, the connection mode design sketch of thin strut 5 and strut bar 3; New car table has foldable portion 4, and Fig. 1 has also shown the design sketch of folding rear car table; The desktop of middle level car table 6 and top layer car table 7 is particular design in addition, compares with common car table, and it is no longer only a smooth plane, as shown in Figure 3, each desktop is by pit 8, foldable portion 4, square water cup pit 10, circular cup pit 11 forms.Square water cup pit 10, circular cup pit 11 can conveniently be placed various types of water tumblers, and the existence of its pit can prevent the landing that causes water tumbler owing to rocking; Middle level car table 6 and top layer car table 7 have foldable portion 4, can to make desktop be become by circle square by folding, as Fig. 1 can demonstrate the effect after folding, even if place a lot of article on car table, so still, can guarantee that the article on desktop can not drop, and when the thing of placing is not a lot, can fold on desktop, owing to there is the design of pit 8, can guarantee that article generally can not drop because of vibrations.When if middle level and upper layer sleeping berth passenger do not need to use car table, can dismantle easily thick pillar 2, thin strut 5, strut bar 3, falls middle level car table 6, upper deck table 7, bottom car table 1 still can use, simple to operate, and it is still convenient to use.

Claims

1. a detachable folding train table, is characterized in that: it is by bottom car table (1), thick pillar (2), and strut bar (3), foldable portion (4), thin strut (5), middle level car table (6), top layer car table (7) forms, between three car tables of new car table by thick pillar (2), strut bar (3), thin strut (5) connects, between thick pillar (2) and thin strut (5), be to be threaded, thin strut (5) can be rotated easily in thick pillar (2), thick pillar (2) is threaded with corresponding desktop respectively with thin strut (5), strut bar (3) is hinged on thick pillar (2), be uniformly distributed 8 strut bars (3), by dismantling or install thick pillar (2), strut bar (3), thin strut (5) is controlled middle level car table (6), the installation or removal of top layer car table (7), and the desktop of each car table can also fold.

2. detachable folding train table according to claim 1, it is characterized in that: its middle level car table (6) and top layer car table (7) are all circular, the surface of round desktop is by pit (8), foldable portion (4), square water cup pit (9), circular cup pit (10) forms, and round desktop can be become by circle square through foldable portion (4).