CN215685669U

CN215685669U - Service dining car that can two-wayly open door

Info

Publication number: CN215685669U
Application number: CN202120251006.1U
Authority: CN
Inventors: 孙桂亮
Original assignee: Qingdao Hongfang Aviation Spare Parts Manufacturing Co ltd
Current assignee: Qingdao Hongfang Aviation Spare Parts Manufacturing Co ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2022-02-01
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a service dining car capable of opening doors in two directions, which relates to the technical field of service dining cars, two dining car doors are respectively and rotatably connected with the front side and the rear side of a dining car body through hinges, truckle mechanisms are arranged at the bottom of the dining car body, sandwich insulation boards are arranged at the inner sides of the dining car doors and the side wall boards of the dining car body, meanwhile, magnetic adsorption materials are arranged inside the side wall boards, a plurality of shelves are arranged on the inner walls of the side wall boards at equal intervals and are movably connected with trays inside the dining car body, the dining car doors can be opened to 270 degrees through hinges, when the dining car doors are opened, the dining car doors can be adsorbed by the magnetic adsorption materials arranged inside the side wall boards, according to the utility model, both sides of the service dining car can be opened, the service dining car can conveniently travel in a narrow passageway, the service dining car is convenient to use and strong in flexibility, meanwhile, the magnetic adsorption materials on the side wall boards can be fixed to the opened dining car doors, so as to prevent passengers from colliding with the opened dining car doors, the safety performance of the dining car is improved, and good economic benefit is achieved.

Description

Service dining car that can two-wayly open door

Technical Field

The utility model relates to the technical field of serving dining cars, in particular to a serving dining car with a door capable of being opened in two directions.

Background

The dining car mainly has the effects of providing food, drinks and the like for passengers, and is mainly applied to traffic transport means such as aviation airplanes and high-speed rails, the corridor designed in the traffic transport means is relatively narrow due to application limitation, when crews push the dining car, the taking of articles in the dining car is very inconvenient, and the overall practicability of the dining car is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a service dining car with a door capable of being opened in two directions, relates to the technical field of service dining cars, can effectively solve the problems, and is reasonable in design and convenient to use.

The specific technical scheme is that the service dining car with the door opened bidirectionally comprises: the dining car body, dining car door, truckle mechanism and tray.

Two dining car doors are respectively and rotatably connected with the front side and the rear side of the dining car body through hinges, and the caster wheel mechanisms are arranged at the bottom of the dining car body.

The dining car door with the side wall board inboard of dining car body all is equipped with sandwich insulation board, simultaneously, both sides be equipped with magnetic adsorption material on the side wall board, a plurality of layer frame equidistant set up in on the side wall board inner wall, and with inside the dining car body tray swing joint.

Meal car door accessible hinge is opened to 270, when the meal car door was opened, can rely on the built-in magnetic adsorption material of side wall board to adsorb the meal car door, simultaneously, the built-in heated board of meal car door and side wall board, and then keeps warm to the meal of the internal portion of meal car, avoids thermal scattering and disappearing, and in addition, the mobile tray that the meal car internal portion was equipped with can be according to the volume size of meal and the place of how much selectivity of quantity.

Further, the dining car body still includes: go up roof, handle, anticollision and glue piece, lower plate, anticollision strip and the big angle bead of anticollision, four angle departments at meal automobile body top are installed the big angle bead of anticollision, it is in to go up roof fixed mounting the top of meal automobile body, lower plate fixed mounting be in the bottom of meal automobile body, the both sides of going up the roof are equipped with the handle, the anticollision is glued the piece and is installed respectively four angle departments about the meal automobile body, the anticollision strip is installed additional respectively meal automobile body both sides protect the meal automobile body, prevent that the meal automobile is bumped, truckle mechanism installs respectively four angle departments of lower plate.

Further, the dining car door includes: the door lock and the safe installing frame that marks, the door lock fixed mounting be in one side of dining car door, the safe installing frame that marks is established the lock top on the dining car door for place safe mark.

Further, the caster mechanism includes: brake mechanism, truckle frame and truckle, four the truckle frame is respectively through bolt fixed mounting four angles of dining car body lower extreme, four the truckle respectively through the bolt with the truckle frame rotates to be connected, brake mechanism set up in the below of lower plate, and with truckle control connection realizes the control to the dining car, avoids because reasons such as jolt, the dining car takes place out of control.

Due to the adoption of the technical scheme, compared with the prior art, the utility model discloses a rational in infrastructure, the both sides of serving the dining car all can be opened, are convenient for advance in constrictive passageway, convenient to use, and the flexibility is strong, simultaneously, when opening the dining car door, the magnetic adsorption material on the side wall board can be fixed to the dining car door absorption of opening, prevents that the dining car door of opening from colliding the passenger, has reduced the potential safety hazard, improves the security performance of dining car, has good economic benefits.

Drawings

FIG. 1 is a schematic structural view of a service trolley with a door opened in two directions;

fig. 2 is a schematic structural diagram of the door of the present invention in the open state.

Description of reference numerals:

1. a dining car body, 2, a dining car door, 3, a caster wheel mechanism, 4 and a tray,

11. side wall board 12, upper top board 13, handle 14, anti-collision rubber block 15, lower bottom board 16, anti-collision strip 17, anti-collision large corner protector,

111. the shelf is arranged on the upper layer of the shelf,

21. a door lock 22, a safety mark mounting frame,

31. brake mechanism, 32, truckle frame, 33, truckle.

Detailed Description

The following description of the embodiments of the present invention refers to the accompanying drawings and examples:

it should be noted that the structures, proportions, sizes, and other dimensions shown in the drawings and described in the specification are only for the purpose of understanding and reading the present disclosure, and are not intended to limit the scope of the present disclosure, which is defined by the following claims, and any modifications of the structures, changes in the proportions and adjustments of the sizes, without affecting the efficacy and attainment of the same, are intended to fall within the scope of the present disclosure.

In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Example (b): referring to fig. 1-2, a service trolley with a door capable of being opened in two directions comprises: the dining car comprises a dining car body 1, a dining car door 2, a caster mechanism 3 and a tray 4.

Two dining car doors 2 are respectively rotatably connected to the front side and the rear side of the dining car body 1 through hinges, and the caster mechanisms 3 are arranged at the bottom of the dining car body 1.

11 inboards of the side wall board of the dining car body 1 and the dining car door 2 are both provided with sandwich insulation boards, and meanwhile, the inside magnetic adsorption material that is provided with of the side wall board 11, a plurality of layer frame 111 are equidistantly arranged on the inner wall of the side wall board 11 and are movably connected with the tray 4 inside the dining car body 1.

2 accessible hinges of dining car door are opened to 270, when dining car door 2 is opened, can rely on the built-in magnetic adsorption material of side wall board 11 to adsorb dining car door 2, and simultaneously, the built-in heated board of dining car door 2 and side wall board 11, and then keep warm to the meal of dining car body 1 inside, avoid thermal scattering and disappearing, in addition, movable tray 4 that dining car body 1 inside was equipped with can be according to the volume size of meal and how much selective of quantity place.

Further, the dining car body 1 further comprises: go up roof 12, handle 13, anticollision gluey piece 14, lower plate 15 and the big angle bead 17 of anticollision, the big angle bead 17 of anticollision is installed to four angle departments at 1 top of dining car body, it installs at the top of dining car body 1 to go up roof 12 fixed mounting, lower plate 15 fixed mounting is in the bottom of dining car body 1, the periphery of going up roof 12 is equipped with handle 13, anticollision gluey piece 14 is installed respectively in four angle departments about dining car body 1, anticollision strip 16 installs additional respectively in 1 both sides of dining car body, protect dining car body 1, prevent that the dining car from being collided, four angle departments at lower plate 15 are installed respectively to truckle mechanism 3.

Further, the dining car door 2 includes: the dining car door comprises a door lock 21 and a safety mark mounting frame 22, wherein the door lock 21 is fixedly mounted on one side of the dining car door 2, and the safety mark mounting frame 22 is arranged on the dining car door 2 above the door lock 21 and used for placing a safety mark.

Further, the caster mechanism 3 includes: brake mechanism 31, truckle frame 32 and truckle 33, four truckle frames 32 are respectively through four angles of bolt fixed mounting at dining car body 1 lower extreme, and four truckles 33 are connected with truckle frame 32 rotation through the bolt respectively, and brake mechanism 31 sets up in the below of lower plate 15 to with truckle 33 control connection, realize the control to the dining car, avoid because reasons such as jolt, the dining car takes place out of control.

Claims

1. A service dining car capable of opening doors in two directions is characterized by comprising: the dining car comprises a dining car body (1), a dining car door (2), a caster mechanism (3) and a tray (4);

the two dining car doors (2) are respectively and rotatably connected to the front side and the rear side of the dining car body (1) through hinges, and the caster wheel mechanisms (3) are arranged at the bottom of the dining car body (1);

dining car door (2) with side wall board (11) inboard of dining car body (1) all is equipped with sandwich insulation board, simultaneously, both sides be equipped with magnetic adsorption material on side wall board (11), a plurality of layer frame (111) equidistant set up in on side wall board (11) inner wall, and with inside dining car body (1) tray (4) swing joint.

2. A service trolley with a bi-directional door opening as claimed in claim 1, characterized in that the trolley body (1) further comprises: go up roof (12), handle (13), anticollision and glue piece (14), lower plate (15), anticollision strip (16) and the big angle bead of anticollision (17), install four angle departments at dining car body (1) top the big angle bead of anticollision (17), it is in to go up roof (12) fixed mounting the top of dining car body (1), lower plate (15) fixed mounting be in the bottom of dining car body (1), the both sides of going up roof (12) are equipped with handle (13), the anticollision is glued piece (14) and is installed respectively four angle departments about dining car body (1), anticollision strip (16) install respectively dining car body (1) both sides additional, truckle mechanism (3) are installed respectively four angle departments of lower plate (15).

3. A service trolley with a bi-directional door opening as claimed in claim 1, characterized in that the trolley door (2) comprises: door lock (21) and safe installation frame (22) that marks, door lock (21) fixed mounting be in one side of dining car door (2), safe installation frame (22) of marking is established lock (21) top on dining car door (2).

4. A service trolley with a bi-directional door opening as claimed in claim 2, characterized in that the caster mechanism (3) comprises: brake mechanism (31), truckle frame (32) and truckle (33), four truckle frame (32) are respectively through bolt fixed mounting four angles of dining car body (1) lower extreme, four truckle (33) respectively through the bolt with truckle frame (32) rotate and are connected, brake mechanism (31) set up in the below of lower plate (15), and with truckle (33) control connection.