Prepackaged food storage device

Abstract

The utility model discloses a prepackaged food storage device, which relates to the technical field of prepackaged food and comprises a storage box, four universal wheels are arranged at the bottom of the storage box, a hydraulic rod is mounted in the storage box, and a first containing plate is fixedly connected to the output end of the hydraulic rod in the storage box. A first containing disc is arranged in the storage box, a second containing disc is arranged above the first containing disc in the storage box, an adjusting assembly is arranged between the first containing disc and the second containing disc, a reset assembly is arranged in the storage box, and adjusting assemblies are arranged in the first containing disc and the second containing disc. When the second containing disc is higher than an outlet of the storage box, the second containing disc slides on the two connecting rods and is staggered from the first containing disc, the tray on the bottom layer of the storage box is displayed, and a user can conveniently take the pre-packaged food on the bottom layer; therefore, the labor force of a user is reduced, and the applicability of the storage box is improved.

Description

Technical Field

[0001] This utility model relates to the field of prepackaged food technology, and more specifically, to a prepackaged food storage device. Background Technology

[0002] Prepackaged food refers to food that is pre-packaged or prepared in packaging materials and containers in a pre-quantitative amount; including food that is pre-packaged in a pre-quantitative amount and food that is pre-prepared in packaging materials and containers in a pre-quantitative amount and has a uniform quality or volume label within a certain quantity range.

[0003] Existing pre-packaged food storage devices are designed with multiple layers inside. This not only makes efficient use of space but also allows for the classification of pre-packaged foods of different sizes. However, this multi-layered design makes it inconvenient for staff to access the pre-packaged foods at the bottom. In addition, when these storage devices are moved, the unevenness of the ground causes the pre-packaged foods inside to collide and rub against each other, which can damage the packaging and accelerate food spoilage.

[0004] To address the above problems, a pre-packaged food storage device is proposed. Utility Model Content

[0005] To solve the above-mentioned technical problems, a pre-packaged food storage device is provided, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention can be implemented using the following technical solutions:

[0007] This utility model provides a pre-packaged food storage device, including a storage box, four casters at the bottom of the storage box, a hydraulic rod installed inside the storage box, a first serving tray fixedly connected to the output end of the hydraulic rod inside the storage box, a second serving tray above the first serving tray inside the storage box, an adjustment component between the first serving tray and the second serving tray, a reset component inside the storage box, and adjustment components inside the first serving tray and the second serving tray.

[0008] The adjustment assembly includes limiting grooves on both sides of the bottom of the second holding tray. A connecting rod is slidably connected in each of the two limiting grooves. A shaft is rotatably connected to the side of the first holding tray. A coil spring is sleeved on the shaft. A lever is fixedly connected to the end of the shaft. A movable groove is opened on the lever body. A receiving rod is movably connected in the movable groove.

[0009] Furthermore, the ends of both connecting rods are fixedly connected to the top of the first holding tray, and the end of the receiving rod is fixedly connected to the side of the second holding tray.

[0010] Furthermore, the reset assembly includes a wedge plate fixedly connected inside the storage box, and a stop rod fixedly connected to the side of the lever.

[0011] Furthermore, the wedge plate is positioned inside the storage box away from the tilt direction of the lever, and the lever is fixedly connected to the side of the wedge plate and the stop rod.

[0012] Furthermore, both the inner sides of the holding tray 1 and the holding tray 2 are provided with adjustment grooves;

[0013] The adjustment assembly includes two limiting rods fixedly connected in the adjustment slots, multiple adjusting balls slidably connected to the outside of the limiting rods, springs between multiple adjacent adjusting balls, adjusting rods fixedly connected to the outer surfaces of multiple adjusting balls, and a partition plate fixedly connected between every two adjusting rods.

[0014] Furthermore, the regulating trough is wide inside and narrow at the outlet. Multiple regulating balls are matched with the inside of the regulating trough, multiple regulating rods are movably connected to the outlet of the regulating trough, and multiple partitions are slidably connected in the first and second holding trays respectively.

[0015] As described above, the features and advantages of the pre-packaged food storage device of this utility model are:

[0016] By driving the hydraulic rod to push the first and second trays to rise, the user can raise them to the appropriate position according to the actual situation, thereby avoiding the user having to bend over frequently to pick up and put down pre-packaged food, thus reducing the user's labor and improving the applicability of the storage box;

[0017] When the second tray is higher than the storage box outlet, the coil spring, shaft, lever, receiving rod and other structures work together to make the second tray slide on the two connecting rods to be offset from the first tray. This allows the bottom tray inside the storage box to be displayed, making it convenient for users to take the pre-packaged food from the bottom.

[0018] When storing pre-packaged food, simply place pre-packaged food of different sizes between adjacent partitions. The springs will control the partitions to clamp the food according to its size. This way, during the transport of the storage box, the pre-packaged food on tray one and tray two will not collide or rub against each other due to uneven road surfaces, thus preventing damage to the food and improving the safety of the storage box during transport. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of the pre-packaged food storage device shown in this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the storage box of the pre-packaged food storage device shown in this utility model;

[0021] Figure 3This is a schematic cross-sectional view of the tray of the pre-packaged food storage device shown in this utility model;

[0022] Figure 4 This is a schematic diagram of the adjustment and reset components of the pre-packaged food storage device shown in this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the regulating tank of the pre-packaged food storage device shown in this utility model;

[0024] Figure 6 This is a partial cross-sectional schematic diagram of the two trays of the pre-packaged food storage device shown in this utility model.

[0025] The reference numerals in the accompanying drawings of this utility model are as follows: 1. Storage box; 2. Casters; 3. Hydraulic rod; 4. Holding tray one; 5. Holding tray two; 6. Limiting groove; 7. Adjusting groove;

[0026] Adjustment components: 81. Connecting rod; 82. Shaft; 83. Coil spring; 84. Toggle lever; 85. Movable groove; 86. Receiving rod;

[0027] Reset components: 91. Wedge plate; 92. Push rod;

[0028] Adjustment components: 101, limit rod; 102, adjusting ball; 103, spring; 104, adjusting rod; 105, partition. Detailed Implementation

[0029] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0030] See 1~ Figure 6 As shown in the attached figure, an embodiment of the present invention is provided, and a pre-packaged food storage device will be described in detail below: Figure 6 Reference: a is the inner cavity, b is the outlet;

[0031] A pre-packaged food storage device includes a storage box 1. The bottom of the storage box 1 is equipped with four casters 2, and the bottom of the storage box 1 has four casters 2 arranged in a rectangular array to facilitate the movement of the storage box 1. A hydraulic rod 3 is installed inside the storage box 1. A holding tray 4 is fixedly connected to the output end of the hydraulic rod 3 inside the storage box 1. A second holding tray 5 is arranged above the first holding tray 4 inside the storage box 1. The first holding tray 4 and the second holding tray 5 can be used to hold pre-packaged food. The hydraulic rod 3 can push the first holding tray 4 and the second holding tray 5 to rise to the outlet of the storage box 1 or even above the outlet of the storage box 1, so that the user will not have to bend over frequently to pick up and put down the pre-packaged food. An adjustment component is provided between the first holding tray 4 and the second holding tray 5. A reset component is provided inside the storage box 1. An adjustment component is provided inside the first holding tray 4 and the second holding tray 5.

[0032] Furthermore, the adjustment component includes limiting grooves 6 on both sides of the bottom end of the second holding tray 5. Connecting rods 81 are slidably connected within each limiting groove 6, and the ends of both connecting rods 81 are fixedly connected to the top of the first holding tray 4. The first holding tray 4 and the second holding tray 5 are connected via the connecting rods 81. Simultaneously, the connecting rods 81 are slidably connected within the limiting grooves 6 at the bottom end of the second holding tray 5. Thus, when the second holding tray 5 moves to a position higher than the opening of the storage box 1, the second holding tray 5 will translate horizontally at the end of the connecting rods 81 under the action of the adjustment component. Simultaneously, when the hydraulic rod 3 pushes the first holding tray 4 upwards, the second holding tray 5 will follow suit by moving upwards via the connecting rods 81. A shaft 82 is rotatably connected to the side of the first holding tray 4. A coil spring 83 is sleeved on the shaft 82, and a lever 84 is fixedly connected to the end of the shaft 82. The coil spring 83 is located between the lever 84 and the shaft 82. The lever 84 has a movable groove 85, and a receiving rod 86 is movably connected in the movable groove 85. The end of the receiving rod 86 is fixedly connected to the side of the second tray 5. The coil spring 83 is initially in a tightened state, and the lever 84 is initially in an inclined state. The first tray 4 and the second tray 5 are both initially inside the storage box 1, and the coil spring 83 is in a tightened state. This means that the shaft 82 will be in a stored state. At the same time, the lever 84 is also in an inclined state. When the second tray 5 is raised above the opening of the storage box 1, the coil spring 83 will drive the shaft 82 to reverse. At the same time, the lever 84 will abut against the receiving rod 86 through the inner wall of the movable groove 85, thereby causing the second tray 5 to move away from the shaft 82 and the lever 84, and exposing the first tray 4. This makes it convenient to take out and put in the pre-packaged food in the lower layer of the storage box 1.

[0033] Furthermore, the reset assembly includes a wedge plate 91 fixedly connected inside the storage box 1, and a stop rod 92 fixedly connected to the side of the lever 84. The wedge plate 91 is positioned inside the storage box 1 away from the inclined direction of the lever 84. The lever 84 is fixedly connected to the side of the wedge plate 91 and the stop rod 92. The side of the wedge plate 91 corresponding to the lever 84 is inclined, and the stop rod 92 is fixedly connected to the side of the lever 84 corresponding to the inclined surface of the wedge plate 91. Thus, when the hydraulic rod 3 controls the lowering of the first tray 4, the stop rod 92 will be abutted by the inclined surface of the wedge plate 91, causing the lever 84 to rotate around the shaft 82. The inner wall of its movable groove 85 will then abut against the receiving rod 86, thereby driving the second tray 5 to reset until it covers the first tray 4.

[0034] Furthermore, both sides of the inner sides of the first tray 4 and the second tray 5 are provided with adjustment grooves 7. The adjustment assembly includes a limiting rod 101 fixedly connected within the two adjustment grooves 7. Multiple adjusting balls 102 are slidably connected to the limiting rod 101. A spring 103 is provided between each of the multiple adjacent adjusting balls 102. Adjusting rods 104 are fixedly connected to the outer surfaces of each of the multiple adjusting balls 102. A partition 105 is fixedly connected between every two adjusting rods 104. In this way, when pre-packaged food is placed between the multiple partitions 105, the adjacent partitions 105 will adjust according to the size of the pre-packaged food. The gap between the plates 105 and the limiting rod 101 make the adjusting ball 102 and the adjusting rod 104 more stable during movement. The spring 103 allows the adjacent adjusting balls 102 and the adjusting rod 104 to move relative to each other under the action of the spring 103 after the pre-packaged food is placed. At this time, the adjacent partitions 105 will clamp the pre-packaged food. In this way, the pre-packaged food inside the storage box 1 will be very stable during transportation and will not collide with each other due to the unevenness of the road surface during transportation, thus preventing damage to the pre-packaged food.

[0035] Based on the above embodiments, the following is the complete working process and working principle of the above embodiments:

[0036] The process for taking and placing pre-packaged food is as follows: When taking and placing pre-packaged food, firstly, the hydraulic rod 3 is activated to push the first tray 4 and the second tray 5 upward. When the second tray 5 rises above the opening of the storage box 1, the second tray 5 will no longer be restricted by the inner wall of the storage box 1, and the tightened coil spring 83 will be released. At this time, the shaft 82 drives the lever 84 to rotate. During the rotation, the inner wall of the movable groove 85 will abut against the receiving rod 86. In this way, the movable groove 85 slides the second tray 5 on the two connecting rods 81 with the help of the receiving rod 86, and it is offset from the first tray 4. In this way, the bottom tray of the storage box 1 can be displayed, which makes it convenient for users to take the pre-packaged food from the bottom.

[0037] When storing pre-packaged food, simply place pre-packaged food of different sizes between adjacent partitions 105. During this process, spring 103 will push adjusting ball 102 to slide outside limit rod 101, and transmit power to partition 105 through adjusting rod 104. At this time, partition 105 will clamp the pre-packaged food under the action of spring 103. In this way, during the transfer of storage box 1, the pre-packaged food on tray 1 4 and tray 2 5 will not collide or rub due to the unevenness of the road surface, thus preventing damage to the pre-packaged food.

[0038] The above description is merely an embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pre-packaged food storage device, comprising a storage box (1), wherein the bottom of the storage box (1) is provided with four casters (2), characterized in that, A hydraulic rod (3) is installed inside the storage box (1). A holding tray (4) is fixedly connected to the output end of the hydraulic rod (3) inside the storage box (1). A holding tray (5) is set above the holding tray (4) inside the storage box (1). An adjustment component is set between the holding tray (4) and the holding tray (5). A reset component is set inside the storage box (1). An adjustment component is set inside the holding tray (4) and the holding tray (5). The adjustment assembly includes limiting grooves (6) on both sides of the bottom end of the second container (5), and connecting rods (81) are slidably connected in both limiting grooves (6). A shaft (82) is rotatably connected to the side of the first container (4). A coil spring (83) is sleeved on the shaft (82). A lever (84) is fixedly connected to the end of the shaft (82). A movable groove (85) is opened on the body of the lever (84). A receiving rod (86) is movably connected in the movable groove (85).

2. The pre-packaged food storage device according to claim 1, characterized in that: The ends of the two connecting rods (81) are fixedly connected to the top of the first serving tray (4), and the end of the receiving rod (86) is fixedly connected to the side of the second serving tray (5).

3. A pre-packaged food storage device according to claim 2, characterized in that: The reset assembly includes a wedge plate (91) fixedly connected inside the storage box (1), and a stop bar (92) fixedly connected to the side of the lever (84).

4. A pre-packaged food storage device according to claim 3, characterized in that: The wedge plate (91) is set in the storage box (1) at a position away from the tilt direction of the lever (84), and the lever (84) is fixedly connected to the side of the wedge plate (91) and the abutment (92).

5. A pre-packaged food storage device according to claim 4, characterized in that: Adjustment grooves (7) are provided on both sides of the interior of both the first (4) and the second (5) container. The adjustment assembly includes two limiting rods (101) fixedly connected in the two adjustment slots (7), multiple adjusting balls (102) slidably connected to the outside of the limiting rods (101), springs (103) are provided between the multiple adjacent adjusting balls (102), adjusting rods (104) are fixedly connected to the outer surface of the multiple adjusting balls (102), and a partition (105) is fixedly connected between every two adjusting rods (104).

6. A pre-packaged food storage device according to claim 5, characterized in that: The regulating groove (7) is wide inside and narrow at the outlet. Multiple regulating balls (102) are matched with the inside of the regulating groove (7). Multiple regulating rods (104) are movably connected to the outlet of the regulating groove (7). Multiple partitions (105) are slidably connected in the first holding plate (4) and the second holding plate (5).

Images