CN219134866U

CN219134866U - Vegetable transport case

Info

Publication number: CN219134866U
Application number: CN202223439066.XU
Authority: CN
Inventors: 张书红; 刘琴
Original assignee: Shennongjia Jinfengshou Technology Development Co ltd
Current assignee: Shennongjia Jinfengshou Technology Development Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-06-06
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a vegetable transportation box, which comprises a box body with an opening at the upper end, wherein a box cover is hinged at the opening of the box body, a push-pull mechanism which is convenient for pushing and pulling the box body is arranged at the front end of the box body, a plurality of universal wheels and a supporting mechanism which enables the universal wheels to hang in the air are arranged at the bottom end of the box body, and a vent pipe which is communicated with an external nitrogen storage tank is also communicated with the box body. The vegetable transport case has two states, one is in a storage state, the supporting mechanism is in contact with the ground and supports the case body, and the universal wheels are in a suspended state at the moment, so that the case body can be placed very stably; the other is in a transportation state, so that the universal wheels are in contact with the ground, and a transport person holds the push-pull mechanism to be matched with the universal wheels so as to pull the box body to move, and the box body can move more stably and smoothly.

Description

Vegetable transport case

Technical Field

The utility model relates to the technical field of vegetable transportation, in particular to a vegetable transportation box.

Background

According to statistics of International substance grain and agriculture organization in 1990, 90% of VC and 60% of VA necessary for human body come from vegetables. In addition, vegetables contain various phytochemicals which are known to be effective components for health, and nutrients in the fruits and vegetables can effectively prevent various chronic and degenerative diseases at present, and are being researched and discovered by people. Vegetable preservation is a storage way for inhibiting the activities of microorganisms and enzymes and prolonging the long-term storage of vegetables.

At present, general vegetables cannot be stored for a long time in a normal temperature environment, so how to guarantee the freshness of the vegetables in the process of transporting the vegetables becomes one of the problems that the important solution is needed for vegetable transportation, especially for some valuable vegetables, if the time delay is caused in the transportation process, the loss is not measurable, the existing vegetables are generally put into a transportation box during transportation, the existing vegetables are put into a storage box during storage, the storage box can be stored for a longer time by filling nitrogen, then the box door is required to be opened when the vegetables are put into the storage box from the transportation box, so that the leakage speed of the nitrogen in the box is increased intangibly, the quick-freezing fresh-keeping effect of the vegetables in the box is greatly reduced, and the vegetable transportation box is proposed to solve the problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a vegetable transportation box.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a vegetable transportation box which comprises a box body with an opening at the upper end, wherein a box cover is hinged at the opening of the box body, a push-pull mechanism which is convenient for pushing and pulling the box body is arranged at the front end of the box body, a plurality of universal wheels and a supporting mechanism which enables the universal wheels to be suspended are arranged at the bottom end of the box body, and a vent pipe which is communicated with an external nitrogen storage tank is also communicated with the box body.

As a preferable technical scheme of the utility model, the push-pull mechanism comprises a holding rod, a sub rod and a main rod, one end of the main rod is fixedly connected with the box body, the sub rod stretches into the main rod and slides along the length direction of the main rod, one end of the sub rod, which is far away from the main rod, is fixedly connected with the holding rod, a plurality of embedded grooves are formed in the main rod, and spring pins matched with the embedded grooves are arranged on the sub rod.

As a preferable technical scheme of the utility model, the holding rod is sleeved with an anti-slip pad.

As a preferable technical scheme of the utility model, the supporting mechanism comprises a plurality of groups of supporting components, the supporting components comprise mounting blocks and supporting legs, the mounting blocks are fixed at the lower end of the box body, sliding grooves are horizontally formed in the mounting blocks, and the supporting legs extend into the sliding grooves and are detachably connected with the mounting blocks.

As a preferable technical scheme of the utility model, the utility model further comprises a storage groove, wherein the notch of the storage groove is upwards arranged, and the notch is the same as the supporting legs in number and corresponds to the supporting legs one by one.

As a preferable technical scheme of the utility model, a sealing strip is arranged at the side of the lower end of the box cover.

As a preferable technical scheme of the utility model, handles are arranged at the left end and the right end of the box body.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to a vegetable transportation box, which is characterized in that a box cover is opened, vegetables to be transported can be placed in the box, the box cover is closed after the vegetables are placed in the box, a vent pipe is communicated with an external nitrogen storage tank, nitrogen is input into the box, the freshness and the storage time of the vegetables in the box are greatly improved, the transportation box has two states, one state is a storage state, supporting legs are aligned to sliding grooves and are mounted at the lower ends of mounting blocks, a plurality of supporting legs are mounted at the lower ends of the corresponding mounting blocks, the supporting legs are in direct contact with the ground, and universal wheels are in a suspended state, so that the box can be placed very stably; the other is the transportation state, when needs drag the box and remove, can demolish the supporting leg in the spout of installing the piece, universal wheel and ground direct contact this moment, the conveyer holds the holding rod cooperation universal wheel and can stimulate the box and remove, can let the removal of box more steady, smooth and easy like this.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a closure of the lid of the present utility model;

in the figure: 1. a case; 2. a case cover; 3. a universal wheel; 4. a vent pipe; 51. a grip; 52. a sub-rod; 53. a female rod; 54. an embedded groove; 55. a spring pin; 61. a mounting block; 62. support legs; 7. an anti-slip pad; 8. a storage groove; 9. a sealing strip; 10. a handle.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Fig. 1-2 provide a vegetable transportation box according to the present utility model, which comprises a box body 1 with an opening at the upper end, wherein a box cover 2 is hinged at the opening of the box body 1, a push-pull mechanism for conveniently pushing and pulling the box body 1 is arranged at the front end of the box body 1, a plurality of universal wheels 3 and a supporting mechanism for suspending the universal wheels 3 are arranged at the bottom end of the box body 1, and a ventilation pipe 4 communicated with an external nitrogen storage tank is also communicated with the box body 1.

In the embodiment, the box cover 2 is opened, vegetables to be transported can be placed in the box body 1, the box cover 2 is closed after the vegetables are placed in the box body 1, the vent pipe 4 is communicated with an external nitrogen storage tank, nitrogen is input into the box body 1, the freshness and the storage time of the vegetables in the box body 1 are greatly improved, the transport box has two states, one is in the storage state, the supporting mechanism is in contact with the ground, the box body 1 is supported, and the universal wheels 3 are in the suspended state at the moment, so that the box body 1 can be placed very stably; the other is in a transportation state, the universal wheel 3 is in contact with the ground, and a transport person holds the push-pull mechanism to be matched with the universal wheel 3 to pull the box body 1 to move, so that the box body 1 can move more stably and smoothly.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the push-pull mechanism includes a holding rod 51, a sub rod 52 and a main rod 53, one end of the main rod 53 is fixedly connected with the case 1, the sub rod 52 extends into the main rod 53 and slides along the length direction thereof, one end of the sub rod 52 away from the main rod 53 is fixedly connected with the holding rod 51, a plurality of embedded grooves 54 are formed in the main rod 53, and a spring pin 55 adapted to the embedded grooves 54 is arranged on the sub rod 52.

In this embodiment, as one of the embodiments, the spring pin 55 is placed in the appropriate embedded groove 54 according to the height of the carrier, so as to adjust the overall length of the sub-lever 52 and the main lever 53, so that the carrier can conveniently hold the holding lever 51 with an appropriate height.

Preferably, the grip rod 51 is sleeved with the anti-slip pad 7.

The anti-slip pad 7 is made of cotton cloth, so that supercooling of the holding rod 51 can be avoided, comfort of the holding rod 51 is affected, sweat can be absorbed, and the anti-slip effect is achieved.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the supporting mechanism includes a plurality of groups of supporting components, the supporting components include a mounting block 61 and supporting legs 62, the mounting block 61 is fixed at the lower end of the case 1, a sliding groove is horizontally formed in the mounting block 61, and the supporting legs 62 extend into the sliding groove to be detachably connected with the mounting block 61.

In this embodiment, as one of the embodiments, the sliding groove may be a T-shaped groove, the T-shaped ends of the supporting legs 62 are aligned with the T-shaped groove and mounted to the lower ends of the mounting blocks 61, and after the supporting legs 62 are mounted to the lower ends of the corresponding mounting blocks 61, the supporting legs 62 are in direct contact with the ground, and the universal wheel 3 is in a suspended state, so that the box 1 can be placed more stably; when the case 1 needs to be dragged to move, the supporting legs 62 can be removed from the sliding grooves of the mounting blocks 61, and the universal wheels 3 are in direct contact with the ground at the moment, so that the case 1 is convenient to move.

Preferably, the storage device further comprises storage grooves 8, wherein the notches of the storage grooves 8 are arranged upwards, and the storage grooves and the support legs 62 are the same in number and correspond to each other one by one.

After the support legs 62 are removed, the removed support legs 62 can be placed in the corresponding storage grooves 8, so that convenience and attractive appearance are realized.

Preferably, the lower end side of the case cover 2 is provided with a sealing strip 9.

The sealing strip 9 improves the tightness in the box body 1 and greatly slows down the loss speed of nitrogen in the box body 1.

Preferably, the left and right ends of the case 1 are provided with handles 10.

The carrier holds the handle 10 to conveniently lift the box 1, and is more convenient to disassemble and assemble the supporting legs 62 or carry the box 1 later.

The working principle of the utility model is as follows:

the box cover 2 is opened, vegetables to be transported can be placed in the box body 1, the box cover 2 is closed after the vegetables are placed in the box body 1, the vent pipe 4 is communicated with an external nitrogen storage tank, nitrogen is input into the box body 1, the freshness and the storage time of the vegetables in the box body 1 are greatly improved, the transport box has two states, one state is a storage state, the supporting legs 62 are aligned to the sliding grooves and are mounted to the lower ends of the mounting blocks 61, the supporting legs 62 are directly contacted with the ground after the supporting legs 62 are mounted to the lower ends of the corresponding mounting blocks 61, and the universal wheels 3 are in a suspended state, so that the box body 1 can be guaranteed to be placed very stably; the other is the transportation state, when needs drag box 1 and remove, can demolish supporting leg 62 in the spout of installation piece 61, universal wheel 3 and ground direct contact this moment, and the conveyer holds holding rod 51 cooperation universal wheel 3 and can stimulate box 1 and remove, can let the removal of box 1 more steady, smooth and easy like this.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a vegetables transport case, its characterized in that, includes upper end open-ended box (1), the opening part of box (1) articulates there is case lid (2), the front end of box (1) is equipped with convenient push-and-pull mechanism of box (1), the bottom of box (1) is equipped with a plurality of universal wheels (3) and lets the unsettled supporting mechanism of universal wheel (3), still communicate on box (1) have breather pipe (4) with external nitrogen storage tank intercommunication.

2. The vegetable transportation box according to claim 1, wherein the push-pull mechanism comprises a holding rod (51), a sub rod (52) and a main rod (53), one end of the main rod (53) is fixedly connected with the box body (1), the sub rod (52) stretches into the main rod (53) and slides along the length direction of the main rod, one end of the sub rod (52) away from the main rod (53) is fixedly connected with the holding rod (51), a plurality of embedded grooves (54) are formed in the main rod (53), and spring pins (55) matched with the embedded grooves (54) are arranged on the sub rod (52).

3. A vegetable transportation box according to claim 2, characterized in that the grip lever (51) is provided with a slip-resistant pad (7).

4. The vegetable transportation box according to claim 1, wherein the supporting mechanism comprises a plurality of groups of supporting components, the supporting components comprise mounting blocks (61) and supporting legs (62), the mounting blocks (61) are fixed at the lower end of the box body (1), sliding grooves are horizontally formed in the mounting blocks (61), and the supporting legs (62) extend into the sliding grooves and are detachably connected with the mounting blocks (61).

5. The vegetable transportation box according to claim 4, further comprising a storage groove (8), wherein the notches of the storage groove (8) are arranged upwards, and the notches are the same in number and in one-to-one correspondence with the supporting legs (62).

6. A vegetable transportation box according to claim 1, characterized in that the lower end side of the box cover (2) is provided with a sealing strip (9).

7. A vegetable transportation box according to claim 1, characterized in that handles (10) are provided at both the left and right ends of the box body (1).