Ceiling structure of electric dining car

Abstract

The utility model discloses a ceiling structure of an electric dining car, which belongs to the technical field of electric dining cars and comprises a dining car body and a sky screen ceiling, the sky screen ceiling is arranged on the side wall of the dining car body and comprises a reel roller, a curtain and a pull shaft, the curtain is wound on the reel roller, the pull shaft is fixedly arranged at one end of the curtain, and the curtain is arranged on the side wall of the dining car body. The two ends of the pull shaft are rotationally connected with supporting rods correspondingly, telescopic assemblies are arranged in the supporting rods, two fixing blocks are arranged on the side wall of the dining car, inclined inserting grooves are formed in the side walls of the fixing blocks in a clamped mode, the supporting rods are inserted into the inclined inserting grooves, and two fixing bases are arranged on one side of the dining car body. The two fixing seats are located at the two ends of the pull shaft correspondingly, and the distance between the two fixing seats is consistent with the distance between the two supporting rods. The telescopic assemblies are arranged in the supporting rods, so that the height of the awning ceiling can be freely adjusted, and the sunshade requirement is better met.

Description

Technical Field

[0001] This utility model belongs to the field of electric food cart technology, and in particular relates to a roof structure for an electric food cart. Background Technology

[0002] Electric food carts are mobile food sales platforms that combine the functions of traditional food carts with modern electric technology. They not only possess the advantages of traditional food carts, such as high flexibility and lower initial investment, but also offer a more environmentally friendly, energy-efficient, and convenient operating experience through electric power. Due to China's well-developed infrastructure, electric food carts are easier to promote and use domestically.

[0003] To expand the usable space of electric food carts, many electric food carts place tables and chairs outdoors. To prevent excessive sunlight, operators will unfold the canopy located on the side wall of the food cart. When the canopy is unfolded, the length of the support rod is fixed, so the height of the canopy is also fixed. Different sun heights will result in different angles of sunlight, and a fixed height is difficult to adapt to the sunshade needs at different times of the day.

[0004] To address this issue, we propose a roof structure for an electric food cart. Utility Model Content

[0005] The purpose of this utility model is to solve the problems in the prior art and to propose a canopy structure for an electric food cart.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An electric food cart canopy structure includes a cart body and a canopy. The canopy is installed on the side wall of the cart body and includes a roller, a curtain, and a pull shaft. The curtain is wound around the roller, and the pull shaft is fixedly installed at one end of the curtain. Support rods are rotatably connected to both ends of the pull shaft. Telescopic components are installed inside the support rods. Two fixing blocks are installed on the side wall of the cart, and the side walls of the fixing blocks are fitted with angled slots. The support rods are inserted into the angled slots. Two fixing seats are installed on one side of the cart body, and the two fixing seats are located at both ends of the pull shaft. The distance between the two fixing seats is the same as the distance between the two support rods.

[0008] Preferably, the side wall of the fixing block is provided with a strap, one end of which is fixedly connected to the side wall of the fixing block, and the other end is connected to the other side wall of the fixing block by Velcro, and the side wall of the support rod abuts against the inner side of the strap.

[0009] Preferably, the telescopic assembly includes an internal rod, a rotating rod, and a locking rod. The support rod is hollow and has an open bottom. The internal rod is inserted into the bottom of the support rod. One end of the rotating rod is rotatably connected to the side wall of the support rod. The locking rod is fixedly connected to the other end of the rotating rod. The side wall of the support rod has a rotating groove, and the locking rod is located in the rotating groove. The side wall of the internal rod has several slots, the shape of which is the same as the shape of the rotating groove. The locking rod also extends into the slots. The slots are connected by a common passageway.

[0010] Preferably, the fixing seat has an opening at the top, and the opening size of the fixing seat is the same as the size of the internal rod.

[0011] Preferably, both the rotating groove and the slot are arc-shaped, with the end furthest from the through groove having an upward-curving design.

[0012] Preferably, one end of the lever that extends into the slot is a magnet, and the inner rod is made of magnetic metal.

[0013] In summary, the technical effects and advantages of this utility model are as follows:

[0014] The canopy installed on the side wall of the food cart can be pulled out by the operator using support rods. The operator can also adjust the height of the canopy by controlling the telescopic components to meet the sunshade needs under different angles of sunlight. The fixed seat on one side of the food cart can stably support and limit the support rods and internal rods, so that the canopy can be stably unfolded, making it convenient for customers to enjoy their food. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structural connection between the fixing block, the canopy, and the support rod in this utility model;

[0017] Figure 3 This is a schematic diagram of the structure between the support rod and the internal rod in this utility model;

[0018] Figure 4 for Figure 3 A magnified view of part A in the middle.

[0019] In the diagram: 1. Food cart body; 2. Roller roller; 3. Curtain; 4. Pull shaft; 5. Support rod; 6. Fixing block; 7. Angled slot; 8. Fixing seat; 9. Strap; 10. Internal rod; 11. Rotating rod; 12. Locking rod; 13. Rotating groove; 14. Locking groove; 15. Passing groove. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] like Figure 1 - Figure 4 As shown, a canopy structure for an electric food cart includes a food cart body 1 and a canopy. The canopy is installed on the side wall of the food cart body 1. The canopy includes a roller 2, a curtain 3, and a pull shaft 4. The curtain 3 is wound around the roller 2. The roller 2 is a common type of roller. A torsion spring is installed inside the roller 2. After the pull shaft 4 is released, the curtain 3 will automatically roll back into the roller 2. The pull shaft 4 is fixedly installed at one end of the curtain 3. Support rods 5 are rotatably connected to both ends of the pull shaft 4.

[0022] The support rod 5 is internally equipped with a telescopic assembly, which includes an internal rod 10, a rotating rod 11, and a locking rod 12. The support rod 5 is hollow with an open bottom. The internal rod 10 is inserted into the bottom of the support rod 5. One end of the rotating rod 11 is rotatably connected to the side wall of the support rod 5, and the locking rod 12 is fixedly connected to the other end of the rotating rod 11. The side wall of the support rod 5 has a rotating groove 13, in which the locking rod 12 is located. The side wall of the internal rod 10 has several slots 14, the shape of which is the same as the shape of the rotating groove 13. Similarly, the locking lever 12 extends into the locking slot 14. One end of the locking lever 12 that extends into the locking slot 14 is a magnet, and the inner rod 10 is made of magnetic metal. When the operator rotates the rotating rod 11, the locking lever 12 will leave the locking slot 14 and enter the through slot 15. Then the operator can stretch the inner rod 10. After stretching the inner rod 10 to a suitable height, the locking lever 12 can be rotated back into the corresponding locking slot 14. Under the action of magnetic force, the distance between the inner rod 10 and the support rod 5 can be locked, thereby ensuring the support effect.

[0023] A common passageway 15 connects several card slots 14. Both the rotating groove 13 and the card slots 14 are arc-shaped, with the end away from the passageway 15 having an upward-curving design. The upward-curving design causes the card rod 12 and the rotating rod 11 entering the card slot 14 to be in an inclined state, which can support the curtain 3 at an angle. Moreover, due to the magnetic effect, the support effect is further improved.

[0024] Two fixing blocks 6 are installed on the side wall of the food cart. The side wall of the fixing block 6 is fitted with an inclined slot 7. The support rod 5 is inserted into the inclined slot 7. Since the pull shaft 4 will be pulled to a tight position by the roller 2, the support rod 5 will be in an inclined state. The inclined slot 7 can ensure that the support rod 5 is in a state that is easy to remove. The side wall of the fixing block 6 is provided with a strap 9. One end of the strap 9 is fixedly connected to the side wall of the fixing block 6, and the other end is connected to the other side wall of the fixing block 6 by Velcro. The side wall of the support rod 5 abuts against the inside of the strap 9. The strap 9 can fix the support rod 5 and the internal rod 10, thereby ensuring the storage state of the curtain 3.

[0025] Two fixed seats 8 are installed on one side of the food cart body 1. The two fixed seats 8 are located at both ends of the pull shaft 4. The distance between the two fixed seats 8 is the same as the distance between the two support rods 5. The fixed seats 8 are open at the top. The opening size of the fixed seats 8 is the same as the size of the internal rod 10. The internal rod 10 of fixed height is inserted into the fixed seat 8 to ensure that the curtain 3 will not be blown away by the wind, thus stably shading the customers.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A roof structure of an electric dining car, comprising a dining car body (1) and a canopy roof, the canopy roof is arranged on the side wall of the dining car body (1), characterized in that, The awning ceiling comprises a reel roller (2), a curtain (3) and a pull shaft (4), the curtain (3) is wound on the reel roller (2), the pull shaft (4) is fixedly arranged at one end of the curtain (3), the two ends of the pull shaft (4) are rotatably connected with support rods (5) respectively, the support rods (5) are internally provided with telescopic assemblies, the dining car side wall is provided with two fixed blocks (6), the fixed blocks (6) are provided with inclined slots (7) on the side walls, the support rods (5) are inserted into the inclined slots (7), and the dining car body (1) is provided on one side with two fixed seats (8), the two fixed seats (8) are located at the two ends of the pull shaft (4) respectively, and the distance between the two fixed seats (8) is consistent with the distance between the two support rods (5).

2. A ceiling structure for an electrically powered trolley according to claim 1, characterised in that The fixed blocks (6) are provided with straps (9) on the side walls, one end of the straps (9) is fixedly connected with the side walls of the fixed blocks (6), the other end is connected with the other side wall of the fixed blocks (6) through a magic tape, and the side walls of the support rods (5) abut against the inner sides of the straps (9).

3. The ceiling structure of an electrically driven dining car according to claim 1, characterized in that, The telescopic assembly comprises an inner rod (10), a rotating rod (11) and a clamping rod (12), the support rod (5) is hollow, the bottom of the support rod (5) is designed as an opening, the inner rod (10) is inserted into the bottom of the support rod (5), one end of the rotating rod (11) is rotatably connected with the side wall of the support rod (5), the clamping rod (12) is fixedly connected with the other end of the rotating rod (11), the side wall of the support rod (5) is provided with a rotating groove (13), the clamping rod (12) is located in the rotating groove (13), a plurality of clamping grooves (14) are formed in the side wall of the inner rod (10), the shapes of the clamping grooves (14) are consistent with the shape of the rotating groove (13), the clamping rod (12) also extends into the clamping grooves (14), and the plurality of clamping grooves (14) are in communication with each other through a through groove (15).

4. The ceiling structure of an electrically driven dining car according to claim 3, wherein The fixed seat (8) is provided with an opening at the upper end, and the opening size of the fixed seat (8) is consistent with the size of the inner rod (10).

5. The ceiling structure of an electrically driven dining car according to claim 3, wherein The rotating groove (13) and the clamping groove (14) are both arc-shaped, and the end away from the through groove (15) is designed as an upward curve.

6. The ceiling structure of an electrically driven dining car according to claim 3, wherein The end of the clamping rod (12) extending into the clamping groove (14) is a magnet, and the inner rod (10) is made of a magnetic metal material.

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