Sunken mounting structure of dining car

Abstract

The utility model discloses a sunken mounting structure of a dining car, and relates to the technical field of dining cars. The caisson vehicle comprises a vehicle body, a lower caisson is clamped in an inner cavity of the vehicle body, grooves are formed in the front side and the rear side of an inner cavity of the lower caisson, six limiting rods are fixedly connected to the bottom of the vehicle body, the opposite sides of the six limiting rods are clamped with the lower caisson, clamping grooves are formed in the two sides of the front side and the rear side of the lower caisson, and the limiting rods are fixedly connected to the bottom of the vehicle body. And clamping assemblies are arranged on the front side and the rear side of the bottom of the vehicle body correspondingly, and each clamping assembly comprises two first limiting sleeves. A vehicle body is limited and supported through a limiting rod, then a threaded rod is rotated to be matched with a third pushing block, a fourth pushing block, a movable rod, a positioning plate, a circular plate, a second spring and a positioning rod for use, the fourth pushing block is pushed into an inner cavity of a clamping groove, and therefore the lower caisson is fixed; therefore, it is ensured that the lower caisson does not shake in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of food trucks, and particularly relates to a sunken installation structure of a food truck. Background Technique

[0002] As a traditional means of transportation, vehicles are widely used in various industries. Generally, in people's impression, it is a means of transportation, a transportation carrier or a consumer product;

[0003] However, with the improvement of people's living standards, the types and uses of vehicles are constantly being upgraded, and among them, food trucks are also representatives of new types of vehicles.

[0004] When using a food truck, its own storage space needs to be fully considered to achieve efficient utilization. Therefore, a sunken box needs to be installed at the bottom of the food truck to increase the storage space of the food truck. However, the existing sunken boxes for food trucks adopt a fixed installation structure, and this installation structure cannot quickly assemble the sunken box. Therefore, professional personnel are required to install it, and it is not convenient for users to maintain the sunken box later.

[0005] Therefore, we provide a sunken installation structure for a food truck to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a sunken installation structure for a food truck. Through the cooperation setting of the vehicle body, the sunken box and the clamping component, the problem that the existing sunken installation structure of the food truck is not convenient for users to quickly install it, and at the same time, it is not convenient for users to maintain and repair the sunken box later is solved.

[0007] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0008] The utility model is a sunken installation structure for a food truck, including a vehicle body. A sunken box is clamped in the inner cavity of the vehicle body. Grooves are respectively arranged on the front side and the rear side of the inner cavity of the sunken box. Six limiting rods are fixedly connected to the bottom of the vehicle body, and the sunken box is clamped between the opposite sides of the six limiting rods. Claw slots are respectively arranged on both sides of the front side and the rear side of the sunken box. Clamping components are respectively arranged on the front side and the rear side of the bottom of the vehicle body;

[0009] The clamping component includes two first limit sleeves. A moving rod is slidably connected to the inner cavity of each first limit sleeve. A first spring is fixedly connected to each side of the two first limit sleeves facing each other. A first push block is fixedly connected to each side of the two first springs facing each other. A second push block is movably connected between the sides of the two first push blocks facing each other. Two telescopic rods are fixedly connected to the side of the second push block away from the sinking box. A fixing plate is fixedly connected between the sides of the two telescopic rods away from the second push block. A threaded rod is movably connected to the side of the second push block close to the sinking box. The side of the threaded rod close to the sinking box penetrates into the inner cavity of the groove. A third push block is fixedly connected to each side of the two moving rods facing away from each other. A fourth push block is movably connected to each side of the two third push blocks facing away from each other. An activity rod is fixedly connected to the side of the fourth push block away from the sinking box. A positioning plate is fixedly and slidably connected to the surface of the activity rod. A second spring is fixedly connected to the bottom of the side of the positioning plate away from the sinking box. A round plate is fixedly connected to the side of the second spring away from the positioning plate. The side of the round plate close to the activity rod is fixedly connected to the activity rod. The side of the fourth push block away from the positioning plate extends into the inner cavity of the card slot.

[0010] The present utility model is further arranged such that the top of the first limit sleeve is fixedly connected to the vehicle body. The side of the first push block close to the moving rod is fixedly connected to the moving rod. The top of the fixing plate is fixedly connected to the vehicle body. The top of the positioning plate is fixedly connected to the vehicle body.

[0011] The present utility model is further arranged such that two positioning rods are slidably connected to the inner cavity of the positioning plate. The side of the positioning rod close to the fourth push block is fixedly connected to the fourth push block.

[0012] The present utility model is further arranged such that a second limit sleeve is slidably connected to the surface of the moving rod. The top of the second limit sleeve is fixedly connected to the vehicle body.

[0013] The present utility model is further arranged such that a pull ring is movably connected to the inner cavity of the threaded rod. The pull ring is arranged in the inner cavity of the groove.

[0014] The present utility model is further arranged such that a tripod is fixedly connected to the top of the side of the limit rod away from the sinking box. The top of the tripod is fixedly connected to the vehicle body.

[0015] The present utility model is further arranged such that limiting grooves are formed on both sides of the front side and the rear side of the inner cavity of the sinking box.

[0016] The present utility model has the following beneficial effects:

[0017] 1. The utility model limits and supports the vehicle body through a limiting rod, and then rotates the threaded rod. By using the threaded rod in cooperation with the third push block, the fourth push block, the movable rod, the positioning plate, the circular plate, the second spring and the positioning rod, the fourth push block is pushed into the inner cavity of the clamping groove, so as to fix the sunken box, thereby ensuring that the sunken box will not shake during use.

[0018] 2. The utility model ensures the stable support for the movable rod through the setting of the second limiting sleeve. By setting a pull ring and rotating it by pulling the pull ring, the function of assisting the rotation of the threaded rod is achieved. By setting a tripod, the function of fixedly supporting the limiting rod is achieved. By setting a limiting groove, the setting of the limiting groove facilitates the user to take out the sunken box when maintaining and servicing the sunken box.

[0019] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0021] Figure 1 It is a three-dimensional structure diagram of a sunken installation structure of a food truck;

[0022] Figure 2 It is a partial structure split diagram of a sunken installation structure of a food truck;

[0023] Figure 3 It is a bottom view of a sunken installation structure of a food truck;

[0024] Figure 4 It is a schematic diagram of a clamping component of a sunken installation structure of a food truck;

[0025] Figure 5 It is a Figure 4 magnified view of part A in a sunken installation structure of a food truck;

[0026] Figure 6 It is a Figure 4 magnified view of part B in a sunken installation structure of a food truck.

[0027] In the accompanying drawings: 1, vehicle body; 2, sinking box; 3, groove; 4, limiting rod; 5, clamping groove; 6, clamping component; 601, first limiting sleeve; 602, moving rod; 603, first spring; 604, first pushing block; 605, second pushing block; 606, telescopic rod; 607, fixing plate; 608, threaded rod; 609, third pushing block; 610, fourth pushing block; 611, movable rod; 612, positioning plate; 613, circular plate; 614, second spring; 615, positioning rod; 616, second limiting sleeve; 617, pull ring; 7, tripod; 8, limiting groove. Detailed implementation mode

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention. Specific embodiment 1

[0030] Please refer to Figures 1-6, the utility model relates to a sunken installation structure of a food truck, which comprises a vehicle body 1. A sunken box 2 is clamped in the inner cavity of the vehicle body 1. Grooves 3 are arranged on the front side and the rear side of the inner cavity of the sunken box 2. Six limiting rods 4 are fixedly connected to the bottom of the vehicle body 1. The sunken box 2 is clamped between the opposite sides of the six limiting rods 4. Card slots 5 are arranged on both sides of the front side and the rear side of the sunken box 2. Clamping components 6 are arranged on the front side and the rear side of the bottom of the vehicle body 1. The clamping component 6 comprises two first limiting sleeves 601. The top of the first limiting sleeve 601 is fixedly connected to the vehicle body 1. A moving rod 602 is slidably connected in the inner cavity of the first limiting sleeve 601. First springs 603 are fixedly connected to the opposite sides of the two first limiting sleeves 601. First push blocks 604 are fixedly connected to the opposite sides of the two first springs 603. The side of the first push block 604 close to the moving rod 602 is fixedly connected to the moving rod 602. A second push block 605 is movably connected between the opposite sides of the two first push blocks 604. Two telescopic rods 606 are fixedly connected to the side of the second push block 605 away from the sunken box 2. A fixing plate 607 is fixedly connected between the opposite sides of the two telescopic rods 606 away from the second push block 605. The top of the fixing plate 607 is fixedly connected to the vehicle body 1. A threaded rod 608 is movably connected to the side of the second push block 605 close to the sunken box 2. The side of the threaded rod 608 close to the sunken box 2 penetrates into the inner cavity of the groove 3. Third push blocks 609 are fixedly connected to the opposite sides of the two moving rods 602. Fourth push blocks 610 are movably connected to the opposite sides of the two third push blocks 609. An active rod 611 is fixedly connected to the side of the fourth push block 610 away from the sunken box 2. A positioning plate 612 is fixedly and slidably connected to the surface of the active rod 611. The top of the positioning plate 612 is fixedly connected to the vehicle body 1. A second spring 614 is fixedly connected to the bottom of the side of the positioning plate 612 away from the sunken box 2. A round plate 613 is fixedly connected to the side of the second spring 614 away from the positioning plate 612. The side of the round plate 613 close to the active rod 611 is fixedly connected to the active rod 611. The side of the fourth push block 610 away from the positioning plate 612 extends into the inner cavity of the card slot 5.

[0031] Specifically: the user first places the sunken box 2 into the inner cavity of the vehicle body 1, and then the limiting rod 4 clamps the sunken box 2 tightly. At this time, the user rotates the threaded rod 608 through the pull ring 617. When the threaded rod 608 rotates, it pushes the second push block 605 to move. When the second push block 605 moves, it squeezes the two first push blocks 604 to both sides. The first push block 604 drives the moving rod 602 to push the third push block 609. During the movement of the third push block 609, the fourth push block 610 is pushed into the inner cavity of the card slot 5, so as to achieve the rapid installation of the sunken box 2. Specific Embodiment Two

[0033] Please refer to Figures 1-6, on the basis of the first specific embodiment, two positioning rods 615 are slidably connected to the inner cavity of the positioning plate 612. One side of the positioning rod 615 close to the fourth push block 610 is fixedly connected to the fourth push block 610. A second limiting sleeve 616 is slidably connected to the surface of the moving rod 602. The top of the second limiting sleeve 616 is fixedly connected to the vehicle body 1. A pull ring 617 is movably connected to the inner cavity of the threaded rod 608. The pull ring 617 is arranged in the inner cavity of the groove 3.

[0034] Specifically: Through the setting of the second limiting sleeve 616, the stable support for the moving rod 602 is ensured. By setting the pull ring 617 and pulling the pull ring 617 to rotate, the function of assisting the rotation of the threaded rod 608 is achieved. The third specific embodiment

[0036] Please refer to Figures 1-6 , on the basis of the first specific embodiment and the second specific embodiment, a tripod 7 is fixedly connected to the top of the limiting rod 4 on the side away from the sunken box 2. The top of the tripod 7 is fixedly connected to the vehicle body 1. Limiting grooves 8 are provided on both sides of the front side and the rear side of the inner cavity of the sunken box 2.

[0037] Specifically: By setting the tripod 7, the function of fixedly supporting the limiting rod 4 is achieved. By setting the limiting grooves 8, the setting of the limiting grooves 8 is convenient for the user to take out the sunken box 2 when maintaining the sunken box 2.

[0038] The working principle of the present utility model is as follows: The user first places the sunken box 2 into the inner cavity of the vehicle body 1. Subsequently, the limiting rod 4 clamps the sunken box 2. At this time, the user rotates the threaded rod 608 through the pull ring 617. When the threaded rod 608 rotates, it pushes the second push block 605 to move. When the second push block 605 moves, it squeezes two first push blocks 604 to both sides. The first push block 604 drives the moving rod 602 to push the third push block 609. During the movement of the third push block 609, the fourth push block 610 is pushed into the inner cavity of the card slot 5, so as to achieve the rapid installation of the sunken box 2.

[0039] In the description of this specification, the description of reference terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0040] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and variations can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the relevant technical field can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A dining car sunken installation structure, comprising a car body (1), characterized in that: The inner cavity of the vehicle body (1) is clamped with a lower sinking box (2), the front and rear sides of the inner cavity of the lower sinking box (2) are provided with grooves (3), the bottom of the vehicle body (1) is fixedly connected with six limit rods (4), the opposite sides of the six limit rods (4) are clamped with the lower sinking box (2), the front and rear sides of the lower sinking box (2) are provided with clamping grooves (5), and the front and rear sides of the bottom of the vehicle body (1) are provided with clamping components (6); The clamping assembly (6) comprises two first limiting sleeves (601), the inner cavity of the first limiting sleeves (601) is slidably connected to a moving rod (602), the opposite sides of the two first limiting sleeves (601) are fixedly connected to a first spring (603), the opposite sides of the two first springs (603) are fixedly connected to a first push block (604), the opposite sides of the two first push blocks (604) are movably connected to a second push block (605), the side of the second push block (605) away from the lower caisson (2) is fixedly connected to two telescopic rods (606), the sides of the two telescopic rods (606) away from the second push block (605) are fixedly connected to a fixing plate (607), the side of the second push block (605) close to the lower caisson (2) is movably connected to a threaded rod (608), the threaded rod (608) close to the side of the lower caisson (2) is fixedly connected to a fixing plate (607). The inner cavity of the groove (3) is penetrated, and the opposite sides of the two movable rods (602) are fixedly connected with a third push block (609), and the opposite sides of the two third push blocks (609) are movably connected with a fourth push block (610), and the side of the fourth push block (610) away from the lower sinking box (2) is fixedly connected with a movable rod (611), and the surface of the movable rod (611) is fixedly and slidably connected with a positioning plate (612), and the bottom of the positioning plate (612) away from the lower sinking box (2) is fixedly connected with a second spring (614), and the side of the second spring (614) away from the positioning plate (612) is fixedly connected with a circular plate (613), and the side of the circular plate (613 close to the movable rod (611) is fixedly connected to the movable rod (611), and the side of the fourth push block (610) away from the positioning plate (612) extends to the inner cavity of the slot (5).

2. A dining car sinking installation structure according to claim 1, characterized in that: The top of the first limiting sleeve (601) is fixedly connected to the vehicle body (1), the side of the first pushing block (604) close to the moving rod (602) is fixedly connected to the moving rod (602), the top of the fixing plate (607) is fixedly connected to the vehicle body (1), and the top of the positioning plate (612) is fixedly connected to the vehicle body (1).

3. The dining car sinking installation structure according to claim 1, characterized in that: Two positioning rods (615) are slidably connected to the inner cavity of the positioning plate (612), and the positioning rods (615) are fixedly connected to the fourth pushing block (610) at one side close to the fourth pushing block (610).

4. The dining car sinking installation structure according to claim 1, characterized in that: The surface of the moving rod (602) is slidably connected to a second limiting sleeve (616), and the top of the second limiting sleeve (616) is fixedly connected to the vehicle body (1).

5. The dining car sinking installation structure according to claim 1, characterized in that: The inner cavity of the threaded rod (608) is movably connected to a pull ring (617), and the pull ring (617) is arranged in the inner cavity of the groove (3).

6. The dining car sinking installation structure according to claim 1, characterized in that: A tripod (7) is fixedly connected to the top of the limiting rod (4) on the side away from the lower caisson (2), and the top of the tripod (7) is fixedly connected to the vehicle body (1).

7. The dining car sinking installation structure according to claim 1, characterized in that: Limiting grooves (8) are provided on both sides of the front and rear sides of the inner cavity of the lower sinking box (2).

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