Folding turnover box

Abstract

The utility model discloses a folding turnover box, which is characterized in that a side plate is rotated and folded relative to a bottom plate so as to be close to the bottom plate, and meanwhile, a vertical column component is rotated and folded relative to the bottom plate so as to be close to the bottom plate, so that the turnover box is smaller in volume after being folded, is convenient to carry and store, and has the characteristic of convenience in operation.

Description

[Technical field]

[0001] The utility model relates to a foldable turnover box. [Background technology]

[0002] In the process of producing kitchen utensils such as flat nets, bowls and baskets of different specifications, manufacturers need to go through multiple processing steps before they can be manufactured. When the flat nets, bowls and baskets and other kitchen utensils complete one processing step, the staff needs to use transfer tools to move the flat nets, bowls and baskets and other kitchen utensils to the next process for further processing or storage.

[0003] For example, nowadays, when workers use pallets to transport kitchen utensils such as flat nets and bowl baskets, they usually stack multiple flat nets, bowl baskets and other kitchen utensils on the pallet for transportation. However, since the pallet does not limit adjacent flat nets, bowl baskets and other kitchen utensils to each other, the flat nets, bowl baskets and other kitchen utensils are easily dropped from the pallet during transportation.

[0004] In addition, some turnover boxes with an integral structure are used to transport kitchen supplies such as flat nets, bowls and baskets. The turnover boxes cannot be folded and stored accordingly according to usage requirements or usage scenarios, which makes it inconvenient to transport and store the turnover boxes.

[0005] For this reason, the present invention is studied and proposed in view of the above-mentioned problems. [Contents of the utility model]

[0006] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a foldable turnover box. The side panels are rotated and folded relative to the bottom plate so that they are folded close to the bottom plate. At the same time, the column assembly is rotated and folded relative to the bottom plate so that it is folded close to the bottom plate. The volume of the turnover box can be minimized after folding, which is convenient for transportation and storage, and has the characteristics of easy operation.

[0007] The utility model is realized by the following technical solutions:

[0008] A foldable turnover box comprises a foldable box body 1, wherein the box body 1 comprises a bottom plate 2, wherein the bottom plate 2 is provided with a plurality of column assemblies 3 which can be folded or unfolded relative to the bottom plate 2 at intervals along the left-right direction and the front-back direction thereof, and an end plate 4 is provided between two column assemblies 3 located in the front-back direction of the bottom plate 2, and a side plate 5 which can be folded or unfolded relative to the bottom plate 2 is provided between two column assemblies 3 located in the left-right direction of the bottom plate 2; or, an end plate 4 which can be folded or unfolded relative to the bottom plate 2 is provided between two column assemblies 3 located in the front-back direction of the bottom plate 2, and a side plate 5 is provided between two column assemblies 3 located in the left-right direction of the bottom plate 2.

[0009] As described above, a folding turnover box, wherein fixed columns 31 are relatively fixedly arranged on the bottom plate 2; the column assembly 3 includes a movable column 32 which is rotatably and slidably connected to the upper end of the fixed column 31, and a column locking mechanism 33 is arranged between the movable column 32 and the fixed column 31 for locking the movable column 32 relative to the fixed column 31 when the movable column 32 is in an unfolded state relative to the fixed column 31.

[0010] As described above, a folding turnover box, wherein the column locking mechanism 33 includes a column locking recess 331 provided on the fixed column 31 or the movable column 32, and a column locking pin 332 correspondingly provided on the movable column 32 or the fixed column 31 and capable of being locked and matched with the column locking recess 331.

[0011] As described above, a folding turnover box, wherein a column strip hole 311 is provided on the fixed column 31, and a column connecting pin 321 which is rotatable and slidable is provided on the movable column 32 and penetrates through the column strip hole 311.

[0012] As described above, a folding turnover box, wherein an avoidance notch 312 for avoiding the movable column 32 during the rotation of the movable column 32 is provided on the side wall of the fixed column 31.

[0013] As described above, a folding turnover box, wherein the lower part of the side plate 5 is rotatably connected to the bottom plate 2, and a side plate locking mechanism 6 is arranged between the upper part of the side plate 5 and the column assembly 3 for locking the side plate 5 relative to the column assembly 3 when the side plate 5 is in an unfolded state.

[0014] As described above, a folding turnover box, wherein the side plate locking mechanism 6 includes a side plate locking hole 61 provided on the column assembly 3 or the side plate 5, and a side plate locking rod 62 which is slidably and correspondingly provided on the side plate 5 or the column assembly 3 and can be inserted into the side plate locking hole.

[0015] As described above, a folding turnover box, wherein the side plate locking rod 62 is also configured to be rotatably arranged on the side plate 5 or the column assembly 3, a side plate limiting rod 63 for blocking and matching with the corresponding edge of the side plate locking hole 61 is provided at the locking end of the side plate locking rod 62 after the locking end of the side plate locking rod 62 penetrates through the side plate locking hole 61, and an operating rod 64 is provided at the operating end of the side plate locking rod 62.

[0016] As described above, a folding turnover box, wherein the side plate 5 includes a lower plate 51 rotatably connected to the bottom plate 2 and an upper plate 52 rotatably connected to the lower plate 51, and the side plate locking mechanism 6 is located between the upper plate 52 and the column assembly 3; or, the side plate locking mechanism 6 is correspondingly located between the upper plate 52 and the column assembly 3 and between the lower plate 51 and the column assembly 3.

[0017] As described above, a foldable turnover box, wherein a partition board for dividing the inner cavity of the box body 1 into several independent placement spaces is arranged in the box body 1.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] 1. By operating the side plates to rotate and fold relative to the bottom plate so that they approach and fold with the bottom plate, and at the same time by operating the column assembly to rotate and fold relative to the bottom plate so that it approaches and folds with the bottom plate, the turnover box can be made to have a smaller volume after folding, which is convenient for handling and storage, and has the characteristics of convenient operation.

[0020] 2. During the folding process of the utility model, after the user first operates the side plates to rotate and fold relative to the bottom plate, at this moment, the side plates release the restriction on the column assembly, and then the user can operate the column assembly to rotate and fold relative to the bottom plate towards the side plate side to complete the folding of the turnover box; during the unfolding process, after the user first operates the column assembly to rotate and unfold relative to the bottom plate, and then operates the side plates to rotate and unfold relative to the bottom plate, the unfolding of the turnover box can be completed, and the operation is simple.

[0021] 3. In order to stably lock the movable column, the column locking mechanism includes a column locking recess provided on the fixed column or the movable column and a column locking pin correspondingly provided on the movable column or the fixed column and capable of being locked and matched with the column locking recess.

[0022] 4. In order to ensure the stable and smooth movement of the movable column relative to the fixed column, and at the same time ensure the firm connection between the movable column and the fixed column, a column strip hole is provided on the fixed column, and a column connecting pin that can rotate and slide through the column strip hole is provided on the movable column.

[0023] 5. In order to ensure reliable locking and convenient operation, a side plate limiting rod for blocking and matching with the corresponding edge of the side plate locking hole is provided at the locking end of the side plate locking rod after the locking end of the side plate locking rod passes through the side plate locking hole, and an operating rod is provided at the operating end of the side plate locking rod.

Description of the Drawings

[0024] The following further details the specific embodiments of the utility model in conjunction with the drawings, wherein:

[0025] Figure 1 is a perspective view of the utility model in the unfolded state.

[0026] Figure 2 is Figure 1 an enlarged schematic view of A in

[0027] Figure 3 is Figure 1 an enlarged schematic view of B in

[0028] Figure 4This is a side view of the present utility model in the unfolded state.

[0029] Figure 5 This is a perspective view of the present utility model in the folded state.

[0030] Figure 6 This is a side view of the present utility model in the folded state.

[0031] Figure 7 This is a schematic diagram of the partial structure of the present utility model.

Detailed implementation manner

[0032] The following will describe in detail the implementation manner of the present utility model with reference to the accompanying drawings.

[0033] As Figures 1-7 shown, a folding turnover box of the present utility model includes a foldable box body 1. The box body 1 includes a bottom plate 2. The bottom plate 2 is provided with a plurality of column assemblies 3 that can rotate and fold or rotate and unfold relative to the bottom plate 2 at intervals in its left - right direction and front - rear direction. And an end plate 4 is provided between the two column assemblies 3 in the front - rear direction of the bottom plate 2, and a side plate 5 that can rotate and fold or rotate and unfold relative to the bottom plate 2 is provided between the two column assemblies 3 in the left - right direction of the bottom plate 2. By operating the side plate to rotate and fold relative to the bottom plate so that it approaches and folds with the bottom plate, and at the same time by operating the column assembly to rotate and fold relative to the bottom plate so that it approaches and folds with the bottom plate, the volume of the turnover box can be minimized after folding, which is convenient for handling and storage, and has the characteristic of convenient operation.

[0034] During the folding process of the present utility model, after the user first operates the side plate to rotate and fold relative to the bottom plate, at this moment, the side plate releases the restriction on the column assembly, and then operating the column assembly to rotate and fold relative to the bottom plate towards the side plate side can complete the folding of the turnover box; during the unfolding process, after the user first operates the column assembly to rotate and unfold relative to the bottom plate, and then operates the side plate to rotate and unfold relative to the bottom plate, the unfolding of the turnover box can be completed, and the operation is simple.

[0035] Among them, the two ends of the side plate are in abutting cooperation or connection with the two column assemblies, and the two side portions of the end plate are in abutting cooperation or connection with the two column assemblies, which can effectively improve the structural strength and stability of the turnover box. As Figure 1 shown, the turnover box has a regular rectangular structure (it can also have a square structure, etc.), that is, the bottom plate, side plate, end plate and column assembly are vertically matched with each other adjacent.

[0036] Among them, the column assembly rotates along the left - right direction of the bottom plate, and the side plate rotates along the front - rear direction of the bottom plate.

[0037] For the convenience of handling and moving, a walking assembly, such as pulleys, universal wheels, etc., is provided at the bottom of the box body 1.

[0038] In some other embodiments, an end plate 4 that can be rotatably folded or unfolded relative to the bottom plate 2 is provided between two column assemblies 3 in the front-rear direction of the bottom plate 2, and a side plate 5 is provided between two column assemblies 3 in the left-right direction of the bottom plate 2.

[0039] As Figure 1 shown, reinforcing members are respectively provided on the side plate and the end plate to improve their structural strength.

[0040] As Figure 1 、 2 shown, a fixed column 31 is relatively fixedly provided on the bottom plate 2; the column assembly 3 includes a movable column 32 that is rotatably and slidably connected to the upper end of the fixed column 31, and a column locking mechanism 33 is provided between the movable column 32 and the fixed column 31 for locking the movable column 32 relative to the fixed column 31 when the movable column 32 is in the unfolded state relative to the fixed column 31.

[0041] As Figure 2 shown, in order to ensure reliable locking and convenient unlocking, the column locking mechanism 33 includes a column locking recess 331 provided on the fixed column 31 or the movable column 32 and a column locking pin 332 correspondingly provided on the movable column 32 or the fixed column 31 and capable of being locked and cooperated with the column locking recess 331. As Figure 2 shown, one side wall of the column locking recess 331 is arranged in an inclined surface, and during the process of the movable column 32 rotating and folding, the inclined surface is in guiding cooperation with the column locking pin 332 to facilitate folding.

[0042] As Figure 2 shown, in order to ensure the stable and smooth movement of the movable column relative to the fixed column and at the same time ensure the firm connection between the movable column and the fixed column, a column strip hole 311 is provided on the fixed column 31, and a column connecting pin 321 that is rotatable and slidable and penetrates through the column strip hole 311 is provided on the movable column 32. Among them, the blocking cooperation between the column connecting pin 321 and the corresponding end wall of the column strip hole 311 can prevent the movable column 32 from separating from the fixed column 31 during use, and at the same time can also limit the sliding distance of the movable column 32.

[0043] As Figure 7 shown, in order to make the movable column 32 rotate smoothly, an avoidance notch 312 for avoiding the movable column 32 during the rotation process of the movable column 32 is provided on the side wall of the fixed column 31. Among them, through the avoidance notch 312, the movable column 32 can also achieve the folding action or the unfolding action by sliding a smaller distance.

[0044] As Figure 3As shown in the figure, for reliable locking, the lower part of the side plate 5 is rotatably connected to the bottom plate 2, and a side plate locking mechanism 6 is provided between the upper part of the side plate 5 and the column assembly 3 for locking the side plate 5 relative to the column assembly 3 when the side plate 5 is in the unfolded state. The side plate locking mechanism 6 includes a side plate locking hole 61 provided on the column assembly 3 or the side plate 5 and a side plate locking rod 62 slidably provided on the side plate 5 or the column assembly 3 correspondingly and insertable into the side plate locking hole of the side plate 5.

[0045] As Figure 3 shown in the figure, for reliable locking and convenient unlocking, the side plate locking rod 62 is also configured to be rotatably provided on the side plate 5 or the column assembly 3. A side plate limiting rod 63 is provided at the locking end of the side plate locking rod 62. After the locking end of the side plate locking rod 62 passes through the side plate locking hole 61, the side plate limiting rod 63 is used for blocking and cooperating with the corresponding edge of the side plate locking hole 61. An operating rod 64 is provided at the operating end of the side plate locking rod 62. When the side plate 5 is in the unfolded state, the operating rod 64 is actuated to drive the side plate locking rod 62 to slide towards the side plate locking hole 61 until the locking end of the side plate locking rod 62 is inserted into the side plate locking hole 61. Then, by actuating the operating rod 64, the side plate locking rod 62 is driven to drive the side plate limiting rod 63 to rotate so that the side plate limiting rod 63 is in blocking cooperation with the corresponding edge of the side plate locking hole 61, thereby preventing the locking end of the side plate locking rod 62 from withdrawing from the side plate locking hole 61.

[0046] As Figure 1 、 4 -6 shown in the figure, for more compact folding, the side plate 5 includes a lower plate 51 rotatably connected to the bottom plate 2 and an upper plate 52 rotatably connected to the lower plate 51. The side plate locking mechanism 6 is located between the upper plate 52 and the column assembly 3; alternatively, the side plate locking mechanism 6 is correspondingly located between the upper plate 52 and the column assembly 3 and between the lower plate 51 and the column assembly 3.

[0047] To avoid interference and collision between the items placed in the box body, a partition for dividing the inner cavity of the box body 1 into several independent placement spaces is provided in the box body 1, which is not shown in the figure.

Claims

1. A foldable turnover box, characterized in that The invention comprises a foldable box body (1), wherein the box body (1) comprises a bottom plate (2), wherein the bottom plate (2) is provided with a plurality of column assemblies (3) which can be rotated and folded or rotated and unfolded relative to the bottom plate (2) at intervals along the left-right direction and the front-back direction thereof, and an end plate (4) is provided between two column assemblies (3) located in the front-back direction of the bottom plate (2), and a side plate (5) which can be rotated and folded or rotated and unfolded relative to the bottom plate (2) is provided between two column assemblies (3) located in the left-right direction of the bottom plate (2); Alternatively, an end plate (4) that can be folded or unfolded relative to the bottom plate (2) is provided between the two column assemblies (3) located in the front-rear direction of the bottom plate (2), and a side plate (5) is provided between the two column assemblies (3) located in the left-right direction of the bottom plate (2).

2. A foldable turnover box according to claim 1, characterized in that A fixed column (31) is relatively fixedly arranged on the base plate (2); the column assembly (3) comprises a movable column (32) rotatably and slidably connected to the upper end of the fixed column (31); a column locking mechanism (33) is arranged between the movable column (32) and the fixed column (31) for locking the movable column (32) relative to the fixed column (31) when the movable column (32) is in an unfolded state relative to the fixed column (31).

3. A foldable turnover box according to claim 2, characterized in that The column locking mechanism (33) comprises a column locking recess (331) provided on a fixed column (31) or a movable column (32) and a column locking shaft pin (332) correspondingly provided on the movable column (32) or the fixed column (31) and capable of lockingly cooperating with the column locking recess (331).

4. A foldable turnover box according to claim 2, characterized in that The fixed column (31) is provided with a column strip hole (311), and the movable column (32) is provided with a column connecting shaft pin (321) which is rotatably and slidably inserted into the column strip hole (311).

5. A foldable turnover box according to claim 2, characterized in that The side wall of the fixed column (31) is provided with an avoidance notch (312) for avoiding the movable column (32) when the movable column (32) is rotating.

6. A foldable turnover box according to any one of claims 1 to 5, characterized in that The lower portion of the side panel (5) is rotatably connected to the bottom panel (2), and a side panel locking mechanism (6) is provided between the upper portion of the side panel (5) and the column assembly (3) for locking the side panel (5) relative to the column assembly (3) when the side panel (5) is in an unfolded state.

7. A foldable turnover box according to claim 6, characterized in that The side panel locking mechanism (6) comprises a side panel locking hole (61) provided on the column assembly (3) or the side panel (5) and a side panel locking rod (62) slidably provided on the side panel (5) or the column assembly (3) and insertable into the locking hole of the side panel (5).

8. A foldable turnover box according to claim 7, characterized in that The side panel locking rod (62) is also configured to be rotatably arranged on the side panel (5) or the column assembly (3); the locking end of the side panel locking rod (62) is provided with a side panel limiting rod (63) which is used to block and cooperate with the corresponding edge of the side panel locking hole (61) after the locking end of the side panel locking rod (62) is passed through the side panel locking hole (61); and the operating end of the side panel locking rod (62) is provided with an operating rod (64).

9. A foldable turnover box according to claim 6, characterized in that The side plate (5) comprises a lower plate (51) rotatably connected to the bottom plate (2) and an upper plate (52) rotatably connected to the lower plate (51), and the side plate locking mechanism (6) is located between the upper plate (52) and the column assembly (3); Alternatively, the side plate locking mechanism (6) is located between the upper plate (52) and the column assembly (3) and between the lower plate (51) and the column assembly (3) respectively.

10. A foldable turnover box according to claim 1, characterized in that The box body (1) is provided with a partition board for dividing the inner cavity of the box body (1) into a plurality of independent placement spaces.

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