A seafood cold chain transport box

Abstract

The present invention relates to the field of transport boxes, and in particular to a seafood cold chain transport box, comprising a box body, a box cover is rotatably connected to the rear side of the upper surface of the box body through a hinge, a bottom strip is slidably embedded in the inner bottom surface of the box body, a vertical oblique strip is connected to the front end of the bottom strip, a plurality of horizontal strips are respectively fixedly connected to the two side surfaces of the bottom strip, and the ends of each horizontal strip are respectively fixedly connected to the vertical strip, a through opening is provided on the front surface of the box body, a rotating plate is rotatably connected to the inner side of the through opening through an elastic mechanism, an arc plate is fixedly connected to the lower end of the rear surface of the rotating plate, a bending plate is fixedly connected to the upper end of the front surface of the rotating plate, a slot is provided on the front surface of the vertical oblique strip, and the arc plate is slidably inserted into the inner side of the slot. The present invention can prevent the problem of ice cubes and seafood agglomerating together and being difficult to pour out from occurring; after the box body is rotated again and aligned, subsequent ice cubes and seafood can be normally put in, the box body can be reused and ensures the function of convenient pouring out.

Description

Technical Field

[0001] The invention relates to the field of transport boxes, and in particular to a seafood cold chain transport box. Background Art

[0002] Seafood transport boxes are containers specially designed for seafood transportation. Putting ice cubes and seafood in the box is a common way to preserve seafood. Ice cubes absorb heat during the melting process, which makes ice an effective coolant. When ice cubes are placed in the seafood transport box, they absorb the heat in the box when they melt, thereby lowering the temperature around the seafood and keeping it fresh.

[0003] During transportation, ice cubes will gradually melt into water, which will penetrate into the gaps between seafood and ice cubes, increasing the adhesion between seafood and the box. The melted water may condense into ice again, further adhering seafood to the box or ice cubes. In addition, some seafood (such as fish, shellfish, etc.) will secrete mucus, which may become more viscous at low temperatures, increasing the adhesion between seafood and the adhesion between seafood and the box. In addition, vibrations and bumps during transportation may cause the position between seafood and ice cubes to change, forming a more complex adhesion structure. The above situation makes it difficult for seafood and ice cubes to be poured out of the box, so a seafood cold chain transportation box is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a seafood cold chain transportation box.

[0005] In order to achieve the above purpose, the technical solution adopted by the present invention is: a seafood cold chain transport box, including a box body, a box cover is rotatably connected to the rear of the upper surface of the box body through a hinge, a bottom bar is slidably embedded in the inner bottom surface of the box body, the front end of the bottom bar is connected to a vertical oblique bar, and the two side surfaces of the bottom bar are respectively fixedly connected to a plurality of horizontal bars, and the ends of each horizontal bar are respectively fixedly connected to a vertical bar, and a through opening is opened on the front surface of the box body, and a rotating plate is rotatably connected to the inner side of the through opening through an elastic mechanism, and an arc plate is fixedly connected to the lower end of the rear surface of the rotating plate, and the front surface of the rotating plate A bending plate is fixedly connected at the upper end, a slot is provided on the front surface of the vertical oblique strip, the arc-shaped plate is slidably inserted into the inner side of the slot, a pulling portion is commonly provided at the upper ends of the two vertical strips near the rear, a rotating shaft is fixedly passed through the middle of the rotating plate, and the two ends of the rotating shaft are respectively rotatably embedded in the inner surface of the through-port, a contact column is fixedly connected to the front end of the bending plate, and the elastic mechanism includes a tension spring fixedly connected to the lower surface of the bending plate, the lower end of the tension spring is fixedly connected to the inner bottom surface of the through-port, and a baffle is slidably inserted through the reset mechanism on the inner bottom surface of the through-port and near the front of the tension spring;

[0006] After the box body is tilted toward the front and bottom, the ground pushes the contact column, and the bending plate rotates with the rotating shaft as the axis and slides out of the slot.

[0007] Preferably, an embedding groove is provided on the inner surface of the box body, and the bottom bar, the vertical and oblique bars, the horizontal bar and the vertical bar are all slidably embedded in the inner side of the embedding groove, and the upper end port of the embedding groove passes through the upper end surface of the box body.

[0008] Preferably, a limiting block is fixedly connected to the inner surface of the box body, and the limiting block is arranged at the upper end of the embedding groove.

[0009] Preferably, the reset mechanism includes a slide groove opened inside the box body, the lower end of the baffle extends to the inner side of the slide groove and is fixedly connected to a sliding plate, the sliding plate slides into the inner side of the slide groove, the inner bottom surface of the slide groove is fixedly connected to a compression spring, and the upper end of the compression spring is fixedly connected to the lower surface of the sliding plate.

[0010] Preferably, the port of the slot is provided with a flared opening.

[0011] Preferably, the pulling portion includes a connecting bar fixedly connected between the two vertical bars, the connecting bar is slidably embedded in the upper surface of the box body, and a handle is fixedly connected to the front surface of the connecting bar.

[0012] Preferably, the front surface of the box cover is fixedly connected to a docking plate, and a socket is provided on the front surface of the docking plate. The front surface of the box body is fixedly connected to a buckle seat near the upper end, and the outer surface of the buckle seat is provided with a hidden groove, and a buckle plate is slidably inserted into the inner side of the hidden groove, and a T-shaped column is fixedly connected to the inner surface of the hidden groove. The front end of the T-shaped column slides through the outer surface of the buckle plate, and a reset spring is sleeved on the outer surface of the T-shaped column, and the reset spring is located on the rear surface of the buckle plate. A card block is fixedly connected to the upper end of the front surface of the buckle plate, and the card block is plug-fitted with the socket, and the upper and lower edges of the card block are respectively provided with chamfered edges.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention can prevent the problem that ice cubes and seafood are agglomerated together and difficult to pour out;

[0015] After the box body of the present invention is rotated again and put right, ice cubes and seafood can be put in normally, the box body can be reused and the function of convenient pouring can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a seafood cold chain transport box of the present invention;

[0017] Figure 2 It is a cross-sectional view of a seafood cold chain transport box of the present invention;

[0018] Figure 3 A seafood cold chain transport box according to the present invention Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 A seafood cold chain transport box according to the present invention Figure 3 Enlarged view of point B in the middle;

[0020] Figure 5 A seafood cold chain transport box according to the present invention Figure 2 Enlarged view of point C in the middle;

[0021] Figure 6 It is a cross-sectional view of a seafood cold chain transport box of the present invention when the box cover is closed;

[0022] Figure 7 A seafood cold chain transport box of the present invention Figure 6 Enlarged view of point D in the middle;

[0023] Figure 8 The present invention is a schematic diagram of the structure of the bottom strip of a seafood cold chain transport box.

[0024] 1. Box body; 2. Box cover; 3. Hinge; 4. Bottom bar; 5. Horizontal bar; 6. Vertical bar; 7. Connecting bar; 8. Handle; 9. Vertical and oblique bar; 10. Through hole; 11. Rotating plate; 12. Rotating shaft; 13. Bending plate; 14. Contact column; 15. Arc plate; 16. Slot; 17. Expanding; 18. Tension spring; 19. Baffle; 20. Sliding plate; 21. Compression spring; 22. Slide groove; 23. Embedded groove; 24. Docking plate; 25. Buckle seat; 26. Hidden groove; 27. T-column; 28. Reset spring; 29. ​​Buckle plate; 30. Block; 31. Bevel edge; 32. Socket; 33. Limiting block. DETAILED DESCRIPTION

[0025] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0026] like Figure 1-Figure 8The seafood cold chain transport box shown in the figure includes a box body 1, a box cover 2 is rotatably connected to the rear side of the upper surface of the box body 1 through a hinge 3, a bottom bar 4 is slidably embedded in the inner bottom surface of the box body 1, and a vertical oblique bar 9 is connected to the front end of the bottom bar 4, and a plurality of horizontal bars 5 are fixedly connected to the two side surfaces of the bottom bar 4, and a vertical bar 6 is fixedly connected to the end of each horizontal bar 5, respectively. A through opening 10 is opened on the front surface of the box body 1, and a rotating plate 11 is rotatably connected to the inner side of the through opening 10 through an elastic mechanism, an arc plate 15 is fixedly connected to the lower end of the rear surface of the rotating plate 11, and a bending plate 13 is fixedly connected to the upper end of the front surface of the rotating plate 11, a slot 16 is opened on the front surface of the vertical oblique bar 9, and the arc plate 15 is slidably inserted into the inner side of the slot 16, and a pulling portion is commonly provided at the upper ends of the two vertical bars 6 near the rear. A rotating shaft 12 is fixedly passed through the middle of the rotating plate 11, and both ends of the rotating shaft 12 are respectively rotatably embedded in the inner surface of the through-port 10, and a contact column 14 is fixedly connected to the front end of the bending plate 13. The contact column 14 is used to contact the ground. The elastic mechanism includes a tension spring 18 fixedly connected to the lower surface of the bending plate 13, and the lower end of the tension spring 18 is fixedly connected to the inner bottom surface of the through-port 10. The tension spring 18 provides a tensile force to provide a tensile force for the resetting of the bending plate 13. A baffle 19 is slidably inserted into the inner bottom surface of the through-port 10 and close to the front of the tension spring 18 through a resetting mechanism;

[0027] After the box body 1 is tilted down toward the front, the ground pushes the contact post 14 , and the bent plate 13 rotates around the rotating shaft 12 and slides out of the slot 16 .

[0028] like Figure 2 , Figure 5 and Figure 8 As shown, the inner surface of the box body 1 is provided with an embedding groove 23, and the bottom bar 4, the vertical oblique bar 9, the horizontal bar 5 and the vertical bar 6 are all slidably embedded in the inner side of the embedding groove 23, and the upper end port of the embedding groove 23 passes through the upper end surface of the box body 1. The inner surface of the box body 1 is fixedly connected with a limiting block 33, and the limiting block 33 is arranged at the upper end of the embedding groove 23. It should be noted that the vertical rectangular groove opened at the position of the embedding groove 23 corresponding to the vertical bar 6 is used to guide the vertical bar 6 to make a linear movement during the pulling process, and the embedding groove 23 corresponding to the position of the vertical oblique bar 9 is an inclined rectangular groove, which is used to adapt to the inclined surface design of the box body 1. The purpose of the inclined surface design of the box body 1 is to facilitate the pouring out of the seafood and ice cubes inside.

[0029] like Figure 3 , Figure 4 As shown, the end of the slot 16 is provided with an expansion opening 17. The design of the expansion opening 17 can ensure that the arc-shaped plate 15 is inserted into the inner side of the slot 16 without being easily stuck.

[0030] like Figure 2 , Figure 3As shown, the reset mechanism includes a slide groove 22 opened inside the box body 1, the lower end of the baffle 19 extends to the inner side of the slide groove 22 and is fixedly connected to a sliding plate 20, the sliding plate 20 slides and snaps into the inner side of the slide groove 22, the inner bottom surface of the slide groove 22 is fixedly connected to a compression spring 21, and the upper end of the compression spring 21 is fixedly connected to the lower surface of the sliding plate 20. The baffle 19 plays a role in protecting the tension spring 18. When the box body 1 is tipped over, the tension spring 18 is close to the ground and is easily stuck in dust without protection, which affects the normal contraction of the tension spring 18.

[0031] like Figure 8 As shown, the pulling part includes a connecting strip 7 fixedly connected between two vertical strips 6, and the connecting strip 7 is slidably embedded in the upper surface of the box body 1, which can prevent interference with the normal closing action of the box cover 2, and a handle 8 is fixedly connected to the front surface of the connecting strip 7. The handle 8 is convenient for users to pull the vertical strips 6 and other structures.

[0032] like Figure 6 , Figure 7 As shown, the front surface of the box cover 2 is fixedly connected with a docking plate 24, and a socket 32 ​​is provided on the front surface of the docking plate 24. A buckle seat 25 is fixedly connected to the front surface of the box body 1 near the upper end. A hidden groove 26 is provided on the outer surface of the buckle seat 25. A buckle plate 29 is slidably inserted into the inner side of the hidden groove 26. A T-shaped column 27 is fixedly connected to the inner surface of the hidden groove 26. The front end of the T-shaped column 27 slides through the outer surface of the buckle plate 29. A reset spring 28 is sleeved on the outer surface of the T-shaped column 27, and the reset spring 28 is located on the rear surface of the buckle plate 29. A card block 30 is fixedly connected to the upper end of the front surface of the buckle plate 29. The card block 30 is plug-fitted with the socket 32. The upper and lower edges of the card block 30 are respectively provided with chamfered edges 31, and the chamfered edges 31 can be easily inserted into or removed from the inner side of the socket 32. When closing the box cover 2, the card block 30 is pressed to squeeze the return spring 28. After the buckle plate 29 moves down, the card block 30 is released. Under the elastic force of the return spring 28, the card block 30 is inserted into the inner side of the socket 32, thereby quickly restricting the box cover 2, which is convenient to use.

[0033] During use, the user puts crushed ice and seafood into the box 1 together. During the taking-out process, the box 1 is tilted forward for dumping. During the dumping process, when the contact column 14 touches the ground, a pushing effect is generated, causing the bent plate 13 to rotate around the rotating shaft 12, while pulling the tension spring 18. At the same time, the arc plate 15 is disengaged from the inner side of the slot 16. After that, the user can pull the handle 8 forward to make the bottom bar 4, the vertical and oblique bars 9, the horizontal bar 5 and the vertical bar 6 move forward together. Under the action of the bottom bar 4 and the horizontal bar 5, the ice cubes and seafood are assisted to be pushed out together, thereby assisting in quick and smooth pouring. Therefore, in this solution, the problem of ice cubes and seafood clumping together and being difficult to pour out can be prevented.

[0034] After pouring out the ice cubes and seafood, the box body 1 is rotated again and straightened. Under the action of gravity, the bottom bar 4, the vertical and oblique bars 9, the horizontal bar 5 and the vertical bar 6 move downward together until the bottom bar 4 contacts the inner bottom surface of the embedding groove 23. At this time, after the slot 16 is aligned with the arc plate 15, under the pulling action of the tension spring 18, the rotating plate 11 rotates around the rotating shaft 12 as the axis, so that the arc plate 15 is again stuck to the inner side of the slot 16, thereby limiting the vertical and oblique bars 9 and ensuring the normal placement of subsequent ice cubes and seafood.

[0035] During the rotation of the rotating plate 11, the upper end of the baffle 19 always contacts the lower surface of the bending plate 13, thereby preventing dust from entering the tension spring 18 and ensuring a better protection effect for this part of the mechanism. In detail, under the action of the reset spring 28, the sliding plate 20 is always given sufficient elastic force, thereby ensuring that the upper edge of the baffle 19 always sticks to the lower surface of the bending plate 13.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A seafood cold chain transport box, comprising a box body (1), characterized in that: The upper surface of the box body (1) is rotatably connected to a box cover (2) via a hinge (3) at the rear, a bottom strip (4) is slidably embedded in the inner bottom surface of the box body (1), a front end of the bottom strip (4) is connected to a vertical oblique strip (9), two side surfaces of the bottom strip (4) are respectively fixedly connected to a plurality of horizontal strips (5), and the ends of each horizontal strip (5) are respectively fixedly connected to a vertical strip (6), a through opening (10) is opened on the front surface of the box body (1), a rotating plate (11) is rotatably connected to the inner side of the through opening (10) via an elastic mechanism, an arc plate (15) is fixedly connected to the lower end of the rear surface of the rotating plate (11), a bent plate (13) is fixedly connected to the upper end of the front surface of the rotating plate (11), and the front surface of the vertical oblique strip (9) is fixedly connected to the lower end of the rear surface of the rotating plate (11). A slot (16) is provided on the surface, the arc-shaped plate (15) is slidably inserted into the inner side of the slot (16), a pulling portion is commonly provided at the upper ends of the two vertical bars (6) near the rear, a rotating shaft (12) is fixedly passed through the middle of the rotating plate (11), the two ends of the rotating shaft (12) are respectively rotatably embedded in the inner surface of the through opening (10), the front end of the bending plate (13) is fixedly connected to a contact column (14), the elastic mechanism comprises a tension spring (18) fixedly connected to the lower surface of the bending plate (13), the lower end of the tension spring (18) is fixedly connected to the inner bottom surface of the through opening (10), and a baffle (19) is slidably inserted through a reset mechanism on the inner bottom surface of the through opening (10) and near the front of the tension spring (18); After the box body (1) tilts downward and forward, the ground pushes the contact column (14), and the bending plate (13) rotates around the rotating shaft (12) and slides out of the slot (16); The reset mechanism comprises a slide groove (22) provided inside the box body (1); the lower end of the baffle plate (19) extends to the inner side of the slide groove (22) and is fixedly connected to a sliding plate (20); the sliding plate (20) slides into the inner side of the slide groove (22); the inner bottom surface of the slide groove (22) is fixedly connected to a compression spring (21); the upper end of the compression spring (21) is fixedly connected to the lower surface of the sliding plate (20).

2. A seafood cold chain transport box according to claim 1, characterized in that: An embedding groove (23) is provided on the inner surface of the box body (1), and the bottom bar (4), the vertical and oblique bars (9), the horizontal bar (5) and the vertical bar (6) are all slidably embedded in the inner side of the embedding groove (23), and the upper end port of the embedding groove (23) passes through the upper end surface of the box body (1).

3. A seafood cold chain transport box according to claim 2, characterized in that: A limiting block (33) is fixedly connected to the inner surface of the box body (1), and the limiting block (33) is arranged at the upper end of the embedding groove (23).

4. The seafood cold chain transport box according to claim 1, characterized in that: The end of the slot (16) is provided with a flared opening (17).

5. The seafood cold chain transport box according to claim 1, characterized in that: The pulling portion comprises a connecting strip (7) fixedly connected between the two vertical strips (6), the connecting strip (7) being slidably embedded in the upper surface of the box body (1), and a handle (8) being fixedly connected to the front surface of the connecting strip (7).

6. The seafood cold chain transport box according to claim 1, characterized in that: The front surface of the box cover (2) is fixedly connected to a docking plate (24), and a socket (32) is provided on the front surface of the docking plate (24). A buckle seat (25) is fixedly connected to the front surface of the box body (1) near the upper end. A recessed groove (26) is provided on the outer surface of the buckle seat (25). A buckle plate (29) is slidably inserted into the inner side of the recessed groove (26). A T-shaped column (27) is fixedly connected to the inner surface of the recessed groove (26). The front end of the T-shaped column (27) slides through the outer surface of the buckle plate (29). A return spring (28) is sleeved on the outer surface of the T-shaped column (27), and the return spring (28) is located on the rear surface of the buckle plate (29). A clamping block (30) is fixedly connected to the upper end of the front surface of the buckle plate (29). The clamping block (30) is plug-fitted with the socket (32), and the upper and lower sides of the clamping block (30) are respectively provided with chamfered edges (31).

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