CN220410393U

CN220410393U - Arc dining car

Info

Publication number: CN220410393U
Application number: CN202321873904.6U
Authority: CN
Inventors: 李金鹏; 崔成贤
Original assignee: Henan Weihoupu Special Equipment Co ltd
Current assignee: Henan Weihoupu Special Equipment Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-30
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a circular arc dining car, which comprises: the traction structure is arranged at the front part of the carriage body, the carriage body is provided with a filling cavity, fireproof cotton is filled in the filling cavity, one side of the carriage body is provided with a side opening window, one side of the side opening window is provided with a guide rail, the upper part of the guide rail is attached to the top surface of the inner side of the carriage body, the upper part of the guide rail is provided with a fixed rod, a rolling gate is arranged in the guide rail, the upper part of the rolling gate is connected with the fixed rod through a plurality of traction springs, and the lower part of the rolling gate is provided with a pulley assembly; the traction structure comprises: the traction frame is connected to the front part of the carriage body, and universal wheels are arranged at the front part of the traction frame. Through a plurality of tractive springs direct tractive shutter door one end, the shutter door wholly can not concentrate and occupy the interior space, compares in traditional winding rolling, and meal interior space utilization is more reasonable, and the practicality is better. And the fireproof cotton made of polyester fiber materials filled in the filling cavity has good fireproof heat preservation effect and prevents fire and other safety guarantees.

Description

Arc dining car

Technical Field

The utility model relates to the technical field of movable dining carts, in particular to a circular arc-shaped dining cart.

Background

Along with the continuous acceleration of the urban process, the life rhythm of people is faster and faster, and the food, beverage and the like can be purchased by moving the dining car along the street, so that a lot of time can be saved. The patent number is: "CN217959223U", patent name: an utility model patent of a circular arc dining car, comprising: the foldable dining table comprises a vehicle body and a foldable dining table assembly, wherein wheels are arranged on the lower side of the vehicle body; and the foldable dining table assembly comprises at least one table plate, wherein the upper end of the table plate is rotatably arranged on one side surface of the vehicle body along the left-right direction, so that the lower end of the table plate is in a use state of swinging to be horizontally unfolded, and in a storage state of being attached to the outer side surface of the vehicle body.

However, the mobile dining car has certain use drawbacks in terms of certain use cases: on the one hand, the side-opening window of traditional removal dining car is the extrapolation formula structure, after opening the side-opening window, can occupy, and another mode is that the shutter door of side-opening window is mostly winding rolling, and the storage box of shutter door can occupy great three-dimensional space, and interior space utilization is unreasonable. Moreover, the existing movable dining car has poor heat preservation effect, and due to low air temperature in winter, workers in the car cannot work normally, and on the other hand, the existing movable dining car has poor waterproof effect and water seepage phenomenon easily occurs when a window is opened. Therefore, a mobile dining car is proposed which aims at solving the defects.

Disclosure of Invention

The utility model overcomes the defects of the prior art and provides the arc-shaped dining car.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a circular arc dining car comprising: the carriage body and the traction structure arranged at the front part of the carriage body, the carriage body is provided with a filling cavity, fireproof cotton is filled in the filling cavity, one side of the carriage body is provided with a side opening window, one side of the side opening window is provided with a guide rail, the upper part of the guide rail is attached to the top surface of the inner side of the carriage body, the upper part of the guide rail is provided with a fixed rod, a rolling gate is arranged in the guide rail, the upper part of the rolling gate is connected with the fixed rod through a plurality of traction springs, and the lower part of the rolling gate is provided with a pulley assembly; the traction structure includes: the traction frame is connected to the front part of the carriage body, and universal wheels are arranged at the front part of the traction frame.

In a preferred embodiment of the present utility model, the pulley assembly comprises: the assembly groove is arranged at the lower part of the rolling gate, a rotating shaft is arranged in the assembly groove, two supporting rods are arranged on the rotating shaft, the two supporting rods are coaxially sleeved on the outer peripheral side face of the rotating shaft, and the two supporting rods are connected through a torsion spring.

In a preferred embodiment of the utility model, rolling wheels are arranged at the lower ends of the two supporting rods, and the rolling wheels contact the inner side surfaces of the guide rails.

In a preferred embodiment of the utility model, an assembly frame is arranged on the inner side surface of the lower part of the side opening window, a butt joint groove is formed by the assembly frame and the carriage body, the bottom surface of the butt joint groove is provided with an inclined surface, and a plurality of water draining holes are formed in the bottom of the butt joint groove.

In a preferred embodiment of the utility model, the rear part of the carriage body is provided with an access door and a rear taillight.

In a preferred embodiment of the utility model, a gas pipeline and an external power supply are arranged below the front part of the carriage body, and a front opening window is arranged above the front part of the carriage body.

In a preferred embodiment of the present utility model, the fireproof cotton is made of polyester fiber material.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) According to the utility model, the movable handle at the bottom of the rolling gate is manually pulled, so that the side opening window of the dining car is quickly closed and opened, compared with a traditional push-out structure, the rolling gate has higher overall stability and safety, the phenomenon of occupying a larger space can not occur, and the rolling gate is more convenient to use, on the other hand, one end of the rolling gate is directly pulled by a plurality of pulling springs, the rolling gate integrally does not occupy the space in the car in a centralized manner, and compared with the traditional winding and rolling, the space in the dining car is more reasonably utilized, and the practicability is better.

(2) According to the utility model, the fireproof cotton made of the polyester fiber material filled in the filling cavity has a good fireproof heat preservation effect, not only is the fireproof heat preservation effect of preventing fire and the like, but also the temperature heat preservation effect in the car is better, and the comfort level experience of staff in the carriage body is better.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a perspective view of the carriage body according to the preferred embodiment of the present utility model;

FIG. 3 is a perspective view of the car body after concealment in accordance with the preferred embodiment of the present utility model;

FIG. 4 is a perspective view of the car body after concealment in accordance with the preferred embodiment of the present utility model;

FIG. 5 is an exploded view of the preferred embodiment of the present utility model after concealment of the car body;

fig. 6 is a perspective view of a pulley assembly according to a preferred embodiment of the present utility model.

Specifically, 1, a carriage body; 2. a side-opening window; 3. a guide rail; 4. a fixed rod; 5. a rolling gate; 6. a pulling spring; 7. a traction frame; 8. a universal wheel; 9. an assembly groove; 10. a rotating shaft; 11. a support rod; 12. a torsion spring; 13. a rolling wheel; 14. an assembly frame; 15. a butt joint groove; 16. a drain hole; 17. an entrance door; 18. a tail light; 19. front window; 20. a gas pipeline; 21. an external power supply; 22. a moving handle; 23. the handle is fixed.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1, 2 and 3, a circular arc-shaped dining car comprises: the car body 1 and the traction structure arranged at the front part of the car body 1, a gas pipeline 20 and an external power supply 21 are arranged below the front part of the car body 1, a front opening 19 is arranged above the front part of the car body 1, an inlet door 17, an outlet door 17 and a rear tail lamp 18 are arranged at the rear part of the car body 1, a side opening 2 is arranged at one side of the car body 1, a guide rail 3 is arranged at one side of the side opening 2, the upper part of the guide rail 3 is attached to the top surface of the inner side of the car body 1, a fixed rod 4 is arranged at the upper part of the guide rail 3, a rolling gate 5 is arranged in the guide rail 3, the upper part of the rolling gate 5 is connected with the fixed rod 4 through a plurality of traction springs 6, and a pulley component is arranged at the lower part of the rolling gate 5; the traction structure comprises: the traction frame 7 is connected to the front part of the carriage body 1, and universal wheels 8 are arranged at the front part of the traction frame 7.

As shown in fig. 5 and 6, in a preferred embodiment of the present utility model, the pulley assembly includes: the assembly groove 9 of setting in shutter door 5 lower part sets up axis of rotation 10 in the assembly groove 9, sets up two bracing pieces 11 on the axis of rotation 10, and two coaxial cup joints of bracing piece 11 set up in axis of rotation 10 periphery side, and two bracing pieces 11 pass through torsion spring 12 to be connected, contact and support tight guide rail 3 medial surface under torsion spring's torsion effort through the roll wheel 13 that sets up in bracing piece 11 lower extreme, play the effect of preventing wearing and tearing shutter door 5.

As shown in fig. 3 and 4, in a preferred embodiment of the present utility model, one end of the shutter door 5 is directly pulled by a plurality of pulling springs 6, so that the shutter door 5 does not occupy the space in the vehicle in a centralized manner, and compared with the conventional winding and coiling, the space in the dining vehicle is more reasonably utilized, and the practicality is better. On the other hand, through manual pulling shutter 5 bottom removal handle 22, realize that dining car side is opened window 2's quick closing and is opened, compare in traditional extrapolating formula structure, overall stability and security are higher, can not appear occupying the phenomenon in great space moreover, and is more convenient during the use.

In a preferred embodiment of the present utility model, the carriage body 1 is provided with a filling cavity (not shown in the figure), fireproof cotton is filled in the filling cavity, the fireproof cotton is made of polyester fiber materials, and the fireproof cotton made of polyester fiber materials filled in the filling cavity has good fireproof heat preservation effect, not only has safety guarantee of fire prevention and the like, but also has better temperature heat preservation effect in the carriage body 1, and the comfort experience of staff in the carriage body 1 is better.

In a preferred embodiment of the utility model, an assembly frame 14 is arranged on the inner side surface of the lower part of the side opening window 2, the assembly frame 14 and the carriage body 1 form a butt joint groove 15, the bottom surface of the butt joint groove 15 is provided with an inclined surface, and a plurality of drain holes 16 are arranged at the bottom of the butt joint groove 15. The butt joint groove 15 is formed by the assembly frame 14 and the carriage body 1, the lower part of the rolling gate 5 can be accurately butt-jointed, the rolling gate is difficult to open from the outside, the anti-theft effect is better, the bottom surface of the rolling gate is set to be an inclined surface, under the rainy day condition, rainwater can enter the butt joint groove 15 along the rolling gate 5 and is rapidly discharged from the water drain hole 16 at the bottom of the butt joint groove 15, rainwater is effectively prevented from penetrating into a dining car, and equipment in the dining car is prevented from being damaged.

The working principle of the utility model is as follows: through manual pulling shutter 5 bottom removal handle 22, the roll wheel 13 of setting up in bracing piece 11 lower extreme contacts and supports tight guide rail 3 medial surface under torsion spring's 12 torsion effort, gets into butt joint groove 15 with shutter 5 bottom fast, locks movable handle 22 and fixed handle 23 through the U-shaped lock, when meetting rainy day weather, the rainwater can get into butt joint groove 15 along shutter 5 to drain fast from the wash port 16 of butt joint groove 15 bottom.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A circular arc dining car comprising: carriage box body (1) and set up the traction structure in carriage box body (1) front portion, its characterized in that, carriage box body (1) sets up the filling chamber, fill the intracavity and fill fireproof cotton, carriage box body (1) one side sets up side fenestration (2), side fenestration (2) one side sets up guide rail (3), guide rail (3) upper portion laminating sets up carriage box body (1) inboard top surface, guide rail (3) upper portion sets up dead lever (4), set up shutter (5) in guide rail (3), shutter (5) upper portion are connected through a plurality of traction spring (6) dead lever (4), shutter (5) lower part sets up pulley assembly; the traction structure includes: the traction frame (7) is connected to the front part of the carriage body (1), and universal wheels (8) are arranged at the front part of the traction frame (7).

2. A circular arc dining car according to claim 1, wherein: the pulley assembly includes: the assembly groove (9) of setting in shutter door (5) lower part, set up axis of rotation (10) in assembly groove (9), set up two bracing pieces (11) on axis of rotation (10), two bracing pieces (11) are coaxial cup joint the setting and are in axis of rotation (10) periphery side, and two bracing pieces (11) are connected through torsion spring (12).

3. A circular arc dining car according to claim 2, wherein: the lower ends of the two supporting rods (11) are respectively provided with a rolling wheel (13), and the rolling wheels (13) are contacted with the inner side surfaces of the guide rails (3).

4. A circular arc dining car according to claim 1, wherein: the side opening window (2) lower part medial surface sets up assembly jig (14), assembly jig (14) with carriage railway carriage or compartment body (1) constitution docking groove (15), docking groove (15) bottom surface sets up to the inclined plane, just docking groove (15) bottom sets up a plurality of wash ports (16).

5. A circular arc dining car according to claim 1, wherein: the rear part of the carriage body (1) is provided with an access door (17) and a taillight (18).

6. A circular arc dining car according to claim 1, wherein: the gas pipeline (20) and the external power supply (21) are arranged below the front part of the carriage body (1), and the front window (19) is arranged above the front part of the carriage body (1).

7. A circular arc dining car according to claim 1, wherein: the fireproof cotton is made of polyester fiber materials.