Refrigerating and fresh-keeping transport case with protection function

Abstract

The utility model relates to the technical field of transport cases, and discloses a refrigeration fresh-keeping transport case with a protection function, which comprises a refrigeration fresh-keeping transport case body, a safety protection mechanism is arranged on the outer wall of the refrigeration fresh-keeping transport case body, the safety protection mechanism comprises a power assembly and a protection assembly, the power assembly comprises a mounting box, and the protection assembly is arranged on the mounting box. The installation box is fixedly installed on the outer wall of the refrigeration fresh-keeping transportation box body, a sliding rod is fixedly installed on the inner wall of the installation box, the outer wall of the sliding rod is slidably connected with a connecting sliding block A, and the outer wall of the sliding rod is slidably connected with a connecting sliding block B. The refrigeration fresh-keeping transportation box with the protection function is provided with a safety protection mechanism. Through the design, goods in the box can be prevented from being influenced by external impact in the transportation process, so that the loss rate of the goods is reduced, through the protective door mechanism, the box can be opened and closed rapidly and safely, and the overall transportation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transport boxes, in particular to a refrigeration and fresh-keeping transport box with a protective function. Background Art

[0002] With the widespread use of transport boxes, they are also transformed into more suitable performance according to different usage needs. Among them, transport boxes are also indispensable in the process of fruit transportation. However, the existing transport boxes for fruits do not have any protection, and the fruits will inevitably be bumped during transportation, which is easy to damage the fruits.

[0003] As disclosed in the patent with publication number CN216862139U, the utility model provides a fruit preservation transport box based on ice bag refrigeration, which relates to the technical field of transport devices, including: a box structure; a support component is arranged inside the box structure, a reinforcement component is arranged on the support component, a connection component is connected and installed at the edge of the support component, a spacing component is arranged between the support component and the box structure, the support component is a frame structure, so that the support component has the effect of supporting the box structure, and the support component is assisted by the reinforcement component, so that the reinforcement component increases the overall strength of the support component, and a spacing component is added between the support component and the box structure, and the spacing component is provided with an interlayer, so that ice bags can be placed in the spacing component, thereby realizing the heat preservation effect of the device on the fruit, solving the problem that it is difficult to stably control the temperature inside the fruit-carrying box during the existing long-distance transportation of fruit, and it will also cause damage to the outer wall of the fruit.

[0004] Although ice bags can be placed in the spacer assembly of the device to achieve the device's insulation effect on the fruit, the device does not involve a safety protection mechanism. If an accident occurs during transportation and the device is impacted by external objects, it may affect the goods stored in the device. Therefore, a refrigeration and fresh-keeping transport box with a protective function is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a refrigeration and fresh-keeping transport box with a protective function, so as to solve the above-mentioned problem.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerated fresh-keeping transport box with a protective function, comprising a refrigerated fresh-keeping transport box body, the outer wall of the refrigerated fresh-keeping transport box body is provided with a safety protection mechanism, the safety protection mechanism comprises a power component and a protection component, the power component comprises a mounting box, the mounting box is fixedly mounted on the outer wall of the refrigerated fresh-keeping transport box body, a sliding rod is fixedly mounted on the inner wall of the mounting box, a connecting slider A is slidably connected to the outer wall of the sliding rod, a connecting slider B is slidably connected to the outer wall of the sliding rod, a tooth plate is fixedly connected to the outer wall of the connecting slider A and the connecting slider B, a gear is meshed on the outer wall of the tooth plate, and the gear is movably connected to the interior of the mounting box, the protection component comprises a protection door frame, the protection door frame is fixedly connected to the bottom end of the connecting slider A, and a protection glass is fixedly mounted on the inner wall of the protection door frame.

[0007] Preferably, a transport base is provided at the bottom end of the refrigeration and fresh-keeping transport box body, a shock-absorbing mechanism is provided at the top end of the transport base, and a universal wheel is provided at the bottom end of the transport base.

[0008] Preferably, the shock absorbing mechanism includes a mounting base, the inner wall of the mounting base is fixedly connected to a reset spring, the top of the reset spring is fixedly connected to a limiting plate, the top of the limiting plate is threadedly connected to a threaded bolt, the outer wall of the threaded bolt is threadedly connected to a fixing seat, and the top of the threaded bolt is threadedly connected to a nut.

[0009] Preferably, handles are fixedly mounted on the outer wall of the refrigeration and fresh-keeping transport box body and are symmetrically distributed at both ends of the refrigeration and fresh-keeping transport box body.

[0010] Preferably, a connecting seat is fixedly connected to the outer wall of the refrigeration and fresh-keeping transport box body, and a control switch is fixedly installed on the outer wall of the refrigeration and fresh-keeping transport box body.

[0011] Preferably, the bottom end of the refrigeration and fresh-keeping transport box body is fixedly connected to a hydraulic cylinder, and the bottom end of the hydraulic cylinder is fixedly connected to a base.

[0012] The utility model provides a refrigeration and fresh-keeping transport box with protective function. It has the following beneficial effects:

[0013] (1) The utility model provides a refrigerated fresh-keeping transport box with a protective function. The safety protection mechanism can prevent the goods in the box from being affected by external impact during transportation, thereby reducing the loss rate of the goods. The protective door mechanism can also be used to quickly and safely open and close the box, thereby improving the overall transportation efficiency.

[0014] (2) The utility model provides a refrigeration and fresh-keeping transport box with protective function, which is provided with a shock-absorbing mechanism. The shock-absorbing mechanism can absorb vibrations during transportation and reduce the impact caused by bumps, thereby protecting the items in the box from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the front view of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 This is a diagram of the safety protection mechanism of the utility model;

[0019] Figure 4 This is a diagram of the shock absorbing mechanism of the utility model.

[0020] In the figure: 1. Refrigeration and fresh-keeping transport box body; 2. Transport base; 3. Universal wheel; 4. Safety protection mechanism; 41. Power component; 411. Installation box; 412. Slide rod; 413. Connecting slider A; 414. Connecting slider B; 415. Tooth plate; 416. Gear; 42. Protection component; 421. Protection door; 422. Protection glass; 5. Hydraulic cylinder; 6. Shock absorption mechanism; 601. Installation base; 602. Fixed seat; 603. Reset spring; 604. Limit plate; 605. Threaded bolt; 606. Nut; 7. Handle; 8. Control switch; 9. Connecting seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] like Figure 1-4As shown, the utility model provides a technical solution: a refrigeration and fresh-keeping transport box with a protective function, comprising a refrigeration and fresh-keeping transport box body 1, a safety protection mechanism 4 is arranged on the outer wall of the refrigeration and fresh-keeping transport box body 1, the safety protection mechanism 4 comprises a power component 41 and a protection component 42, the power component 41 comprises a mounting box 411, the mounting box 411 is fixedly mounted on the outer wall of the refrigeration and fresh-keeping transport box body 1, a slide bar 412 is fixedly mounted on the inner wall of the mounting box 411, a connecting slider A413 is slidably connected to the outer wall of the slide bar 412, a connecting slider B414 is slidably connected to the outer wall of the connecting slider A413 and the connecting slider B414, a tooth plate 415 is fixedly connected to the outer wall of the tooth plate 415, a gear 416 is meshed with the outer wall of the tooth plate 415, and the gear 416 is movably connected to the inside of the mounting box 411, and the protection component 42 comprises a protection door frame 421, the protection door frame 421 is fixedly connected to the bottom end of the connecting slider A413, and a protection glass 422 is fixedly mounted on the inner wall of the protection door frame 421. A handle 7 is fixedly installed on the outer wall of the refrigerated fresh-keeping transport box body 1 and is symmetrically distributed on the two ends of the refrigerated fresh-keeping transport box body 1. A connecting seat 9 is fixedly connected to the outer wall of the refrigerated fresh-keeping transport box body 1. A control switch 8 is fixedly installed on the outer wall of the refrigerated fresh-keeping transport box body 1. A hydraulic cylinder 5 is fixedly connected to the bottom end of the refrigerated fresh-keeping transport box body 1. A base is fixedly connected to the bottom end of the hydraulic cylinder 5. A transport base 2 is provided at the bottom end of the refrigerated fresh-keeping transport box body 1. A shock absorbing mechanism 6 is provided at the top of the transport base 2. A universal wheel 3 is provided at the bottom end of the transport base 2.

[0024] The refrigerated fresh-keeping transport box with protective function is provided with a safety protection mechanism 4. This design can prevent the goods in the box from being affected by external impact during transportation, thereby reducing the loss rate of the goods. Through the safety protection mechanism 4, the box can also be opened and closed quickly and safely, thereby improving the overall transportation efficiency.

[0025] Embodiment 2:

[0026] like Figure 1-4 As shown, on the basis of embodiment 1, the utility model provides a technical solution: the shock absorbing mechanism 6 includes a mounting base 601, the inner wall of the mounting base 601 is fixedly connected with a reset spring 603, the top of the reset spring 603 is fixedly connected with a limiting plate 604, the top of the limiting plate 604 is threadedly connected with a threaded bolt 605, the outer wall of the threaded bolt 605 is threadedly connected with a fixing seat 602, and the top of the threaded bolt 605 is threadedly connected with a nut 606.

[0027] When the shock absorbing mechanism 6 is installed, the nut 606 is removed from the threaded bolt 605 by twisting the nut 606, and the threaded bolt 605 is placed in the connecting seat 9, so that the fixing seat 602 and the connecting seat 9 are tightly attached together, and then the nut 606 is installed and twisted to continuously tighten and reinforce.

[0028] The refrigeration and fresh-keeping transport box with protective function is provided with a shock absorbing mechanism 6, which can absorb vibrations during transportation and reduce the impact caused by bumps, thereby protecting the items in the box from damage.

[0029] Before the refrigeration and fresh-keeping transport box body 1 starts to transport, the motor in the motor box fixedly connected to the outer wall of the installation box 411 can be started by the control switch 8. The operation of the motor drives the gear 416 fixedly installed inside the installation box 411 to rotate. The rotation of the gear 416 drives the toothed plate 415 meshing with the gear 416 to operate. The operation of the toothed plate 415 drives the connecting slider A413 fixedly connected to one end of the toothed plate 415 to slide on the slide bar 412. The operation of the toothed plate 415 drives the connecting slider B414 fixedly connected to one end of the toothed plate 415 to slide on the slide bar 412. The connecting slider A413 and the connecting slider B414 are connected on the slide bar 412. The sliding drives the protective door 421 fixedly installed on the connecting slider A413 and one end of the connecting slider B414 to move. After the two protective doors 421 move and close, transportation begins to prevent the items in the box from being affected by adverse external factors. When the equipment starts to be transported on an uneven road section, the force generated causes the fixed seat 602 and the threaded bolt 605 threadedly connected to it to be pressed down, and the downward pressure of the threaded bolt 605 drives the limit plate 604 to move downward. The limit plate 604 moves downward and squeezes the reset spring 603 to cause it to deform. When the reset spring 603 causes it to deform to a certain extent, the reset spring 603 resets and drives the fixed seat 602 to reset.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A refrigeration and fresh-keeping transport box with protective function, comprising a refrigeration and fresh-keeping transport box body (1), characterized in that: The outer wall of the refrigeration and fresh-keeping transport box body (1) is provided with a safety protection mechanism (4), the safety protection mechanism (4) comprises a power assembly (41) and a protection assembly (42), the power assembly (41) comprises a mounting box (411), the mounting box (411) is fixedly mounted on the outer wall of the refrigeration and fresh-keeping transport box body (1), a sliding rod (412) is fixedly mounted on the inner wall of the mounting box (411), the outer wall of the sliding rod (412) is slidably connected to a connecting slider A (413), and the outer wall of the sliding rod (412) is slidably connected to a connecting slider A (413). A connecting slider B (414) is connected, the connecting slider A (413) and the outer wall of the connecting slider B (414) are fixedly connected with a tooth plate (415), the outer wall of the tooth plate (415) is meshed with a gear (416), and the gear (416) is movably connected to the inside of the installation box (411), and the protective component (42) includes a protective door frame (421), the protective door frame (421) is fixedly connected to the bottom end of the connecting slider A (413), and the inner wall of the protective door frame (421) is fixedly installed with a protective glass (422).

2. A refrigeration and fresh-keeping transport box with protective function according to claim 1, characterized in that: A transport base (2) is arranged at the bottom end of the refrigeration and fresh-keeping transport box body (1), a shock absorbing mechanism (6) is arranged at the top end of the transport base (2), and a universal wheel (3) is arranged at the bottom end of the transport base (2).

3. A refrigeration and fresh-keeping transport box with protective function according to claim 2, characterized in that: The shock absorbing mechanism (6) comprises a mounting base (601), the inner wall of the mounting base (601) is fixedly connected to a return spring (603), the top end of the return spring (603) is fixedly connected to a limit plate (604), the top end of the limit plate (604) is threadedly connected to a threaded bolt (605), the outer wall of the threaded bolt (605) is threadedly connected to a fixing seat (602), and the top end of the threaded bolt (605) is threadedly connected to a nut (606).

4. The refrigeration and fresh-keeping transport box with protective function according to claim 1, characterized in that: The outer wall of the refrigeration and fresh-keeping transport box body (1) is fixedly provided with handles (7) which are symmetrically distributed at the two ends of the refrigeration and fresh-keeping transport box body (1).

5. The refrigeration and fresh-keeping transport box with protective function according to claim 1, characterized in that: A connection seat (9) is fixedly connected to the outer wall of the refrigeration and fresh-keeping transport box body (1), and a control switch (8) is fixedly installed on the outer wall of the refrigeration and fresh-keeping transport box body (1).

6. The refrigeration and fresh-keeping transport box with protective function according to claim 1, characterized in that: The bottom end of the refrigeration and fresh-keeping transport box body (1) is fixedly connected to a hydraulic cylinder (5), and the bottom end of the hydraulic cylinder (5) is fixedly connected to a base.

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