A snap-on folding frame

Abstract

The utility model discloses a snap-on folding frame. It comprises a bottom plate, a first long baffle, a second long baffle, a first short baffle and a second short baffle. The periphery of the bottom plate is respectively provided with a first hinged edge, a second hinged edge, a third hinged edge and a fourth hinged edge. The first long baffle is hinged on the first hinged edge, the second long baffle is hinged on the second hinged edge, the first short baffle is hinged on the third hinged edge, the second short baffle is hinged on the fourth hinged edge, and the side edges of the first long baffle, the second long baffle, the first short baffle and the second short baffle are all provided with a clamping protrusion and a clamping groove that can be squeezed and engaged with each other. The utility model allows four baffles to be respectively installed on the bottom plate in a hinged form, and the assembly is completed by combining the squeeze engagement between the clamping protrusion and the clamping groove, and the height of the hinged edge is adaptively set, so that the baffles can be folded in sequence after being separated from the combination, reducing the space occupation, and being more conducive to idle storage.

Description

Technical Field

[0001] The utility model relates to the technical field of storage frames, in particular to a snap-on folding frame. Background Art

[0002] As we all know, storage frames are generally made of plastic, so they are also called plastic frames. Their main function is to store items, especially for the logistics and delivery of goods. Storage frames can protect and organize items, and they can also be used for internal circulation of items in production workshops. Therefore, storage frames are frequently used in daily life due to their various application scenarios.

[0003] At present, most of the existing storage frames are made of plastic materials through one-piece injection molding, and the overall structure is a frame, and then the items are stored in the space surrounded by the frame. However, when this type of storage frame is idle, because the spatial structure of the frame itself cannot be changed, when storing, it can only be stacked on top of each other, resulting in a large space occupation, which is not conducive to idle storage; and for special products, a liner will be placed when storing, but after the liner is placed, it is easy to shift and cannot play a fixing role, so some fragile products, such as eggs, will not be better protected. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present utility model is to provide a snap-on folding frame.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A snap-on folding frame comprises a bottom plate, a first long baffle, a second long baffle, a first short baffle and a second short baffle, wherein the periphery of the bottom plate is respectively provided with a first hinged edge, a second hinged edge, a third hinged edge and a fourth hinged edge, the first long baffle is hinged on the first hinged edge, the second long baffle is hinged on the second hinged edge, the first short baffle is hinged on the third hinged edge, the second short baffle is hinged on the fourth hinged edge, and the side edges of the first long baffle, the second long baffle, the first short baffle and the second short baffle are all provided with a clamping protrusion and a clamping groove which can be squeezed and engaged with each other;

[0007] Among them, the bottom of the first hinged edge is flush with the bottom plate, so that the first long baffle can be rotated to be close to the bottom plate, the height of the second hinged edge is matched with the thickness of the first long baffle, and after the first long baffle is close to the bottom plate, the second long baffle can be close to the end surface of the first long baffle to form a stack, the height of the third hinged edge is the same as the fourth hinged edge, and the height of the third hinged edge is matched with the sum of the thickness of the first long baffle and the second long baffle, so that after the first short baffle and the second short baffle are rotated along the hinge point, they can be close to the end surface of the second long baffle at the same time, the first long baffle and the second long baffle have the same length, and the height of the first short baffle and the second short baffle is equal to or less than the length of the bottom plate.

[0008] Preferably, the slot wall of the card slot is lower than the slot wall of the upper adjacent card slot.

[0009] Preferably, at least the side of the lowermost clamping protrusion is provided with a guiding inclined surface.

[0010] Preferably, it further comprises a first inner liner and a second inner liner, wherein the first inner liner and the second inner liner are both provided with storage slots for holding articles, the lower end surfaces of the first inner liner and the second inner liner are provided with plug-in columns relative to the bottom of the storage slot, and the upper end surfaces of the first inner liner, the second inner liner and the upper end surface of the bottom plate are all provided with plug-in holes for inserting the plug-in columns;

[0011] Among them, the storage slot of the first inner liner and the storage slot of the second inner liner are staggered, the matching holes on the first inner liner and the matching columns of the second inner liner correspond to each other, the matching columns on the first inner liner and the matching holes of the second inner liner correspond to each other, and the matching holes on the bottom plate correspond to the matching columns of the first inner liner or the second inner liner.

[0012] Preferably, a slot for inserting a label card is provided on the first long baffle or the second long baffle or the first short baffle or the second short baffle, baffles are provided at three sides of the slot, and a slope is provided at another side of the slot.

[0013] Preferably, support feet are provided at the bottom of the base plate.

[0014] Preferably, the bottom plate, the first long baffle, the second long baffle, the first short baffle and the second short baffle are all hollow plates, and the supporting feet are provided with notches, which face downwards.

[0015] Preferably, the first long baffle and the second long baffle are provided with gripping openings for users to grip, or the first short baffle and the second short baffle are provided with gripping openings for users to grip.

[0016] Due to the adoption of the above scheme, the utility model allows the first long baffle, the second long baffle, the first short baffle and the second short baffle to be respectively installed on the bottom plate in a hinged form, and completes the assembly by combining the extrusion engagement between the card protrusion and the card slot, and adapts the height of the hinged edge so that the first long baffle, the second long baffle, the first short baffle and the second short baffle can be folded in sequence after being separated from the assembly, reducing the space occupied and being more conducive to idle storage. At the same time, a pair of plug holes is set on the bottom plate, and a pair of plug columns and a pair of plug holes are set on the inner liner, so that the inner liner can be stably installed on the bottom plate, and the inner liners can also be stacked and limited with each other, further deepening the stability, so that the safe storage of items is effectively guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment of the utility model.

[0018] Figure 2 It is a schematic diagram of the structure of the first inner liner and the second inner liner according to an embodiment of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the first short baffle of an embodiment of the utility model.

[0020] Figure 4 It is a structural schematic diagram of the second long baffle of an embodiment of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the bottom plate of an embodiment of the utility model.

[0022] Figure 6 It is a structural schematic diagram of the bottom of the base plate of an embodiment of the utility model.

[0023] Figure 7 It is a schematic diagram of the structure of the first inner liner and the second inner liner after being stacked on each other in an embodiment of the utility model.

[0024] Figure 8 It is a structural schematic diagram of the bottom of the first inner liner of an embodiment of the utility model.

[0025] Fig. 9 It is a schematic diagram of the structure of the embodiment of the utility model after being folded as a whole.

[0026] Fig.10 It is a structural schematic diagram of another hinged structure of an embodiment of the present utility model. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] like Figures 1 to 10 As shown, a snap-on folding frame provided in this embodiment comprises a bottom plate 1, a first long baffle 2, a second long baffle 3, a first short baffle 4 and a second short baffle 5, the periphery of the bottom plate 1 is respectively provided with a first hinged edge 11, a second hinged edge 12, a third hinged edge 13 and a fourth hinged edge 14, the first long baffle 2 is hinged on the first hinged edge 11, the second long baffle 3 is hinged on the second hinged edge 12, the first short baffle 4 is hinged on the third hinged edge 13, the second short baffle 5 is hinged on the fourth hinged edge 14, and the sides of the first long baffle 2, the second long baffle 3, the first short baffle 4 and the second short baffle 5 are all provided with a clamping protrusion 6 and a clamping groove 7 that can be squeezed and engaged with each other;

[0031] Among them, the bottom of the first hinged edge 11 is flush with the bottom plate 1, so that the first long baffle 2 can be rotated to be attached to the bottom plate 1, and the height of the second hinged edge 12 is mutually adapted to the thickness of the first long baffle 2. After the first long baffle 2 is attached to the bottom plate 1, the second long baffle 3 can be attached to the end surface of the first long baffle 2 to form a stack. The third hinged edge 13 and the fourth hinged edge 14 have the same height, and the height of the third hinged edge 13 is mutually adapted to the sum of the thicknesses of the first long baffle 2 and the second long baffle 3, so that after the first short baffle 4 and the second short baffle 5 are rotated along the hinge point, they can be attached to the end surface of the second long baffle 3 at the same time. The first long baffle 2 and the second long baffle 3 have the same length, and the height of the first short baffle 4 and the second short baffle 5 is equal to or less than the length of the bottom plate 1.

[0032] This embodiment mainly installs the first long baffle 2, the second long baffle 3, the first short baffle 4 and the second short baffle 5 on the bottom plate 1 in a hinged form, and completes the assembly by combining the extrusion engagement between the clamping protrusion 6 and the clamping groove 7, and adapts the height of the hinged edge so that the first long baffle 2, the second long baffle 3, the first short baffle 4 and the second short baffle 5 can be folded in sequence after being separated from the assembly, thereby reducing the space occupied and being more conducive to idle storage. The hinged structure can adopt a variety of hinged forms, and this embodiment does not specifically limit the specific hinged form.

[0033] When assembling the whole, first lift up the first short baffle 4 and the second short baffle 5 at the top layer, and the hinged unfolding angle is greater than 90°. Generally, the unfolding angle is set to 150°, but it can also be 180°, depending on the design requirements. After the first short baffle 4 and the second short baffle 5 are unfolded, the first long baffle 2 and the second long baffle 3 are then erected one by one, and kept in a vertical state (of course, the hinged unfolding angle of the first long baffle 2 and the second long baffle 3 must also be greater than 90°), and then the first short baffle 4 or the second short baffle 5 is selected to flip back, so that the protrusion 6 and the groove 7 between the short baffle and the long baffle are squeezed and embedded to form a lock, and this method is used until the other short baffles and long baffles are assembled.

[0034] Furthermore, in order to meet the embedding requirements between the latch 6 and the slot 7, the slot wall of the slot 7 in this embodiment is lower than the slot wall of the adjacent slot 7 above. In this way, the slot wall of the slot 7 is designed to become lower from top to bottom, so that the latch 6 and the slot 7 can be mounted together by hinged rotation.

[0035] Furthermore, because the locking protrusion 6 at the bottom is rotated and docked, in order to meet the requirements of better embedding, in this embodiment, at least the side of the locking protrusion 6 at the bottom is provided with a guiding inclined surface 61.

[0036] Furthermore, in order to better store items, the present embodiment further includes a first inner liner 8 and a second inner liner 9, each of which is provided with a storage slot 10 for storing items, and the lower end surfaces of the first inner liner 8 and the second inner liner 9 are provided with a pair of plug posts 101 relative to the bottom of the storage slot 10, and the upper end surfaces of the first inner liner 8, the second inner liner 9 and the upper end surface of the bottom plate 1 are provided with a pair of plug holes 102 for inserting the pair of plug posts 101;

[0037] Among them, the storage slot 10 of the first inner liner 8 and the storage slot 10 of the second inner liner 9 are staggered, the matching holes 102 on the first inner liner 8 and the matching columns 101 of the second inner liner 9 correspond to each other, the matching columns 101 on the first inner liner 8 and the matching holes 102 of the second inner liner 9 correspond to each other, and the matching holes 102 on the base plate 1 correspond to the matching columns 101 of the first inner liner 8 or the second inner liner 9.

[0038] This design allows the first inner liner 8 and the second inner liner 9 to be stacked in sequence, and the inner liner at the bottom is assembled with the bottom plate 1, so that the items can be stored neatly and fixedly connected internally, so that the items can be more stable after being placed.

[0039] Furthermore, in order to place the label card, a slot 103 for inserting the label card is provided on the first long baffle 2 or the second long baffle 3 or the first short baffle 4 or the second short baffle 5 of this embodiment, and blocking pieces 104 are provided at the three edges of the slot 103, and a slope 105 is provided at another edge of the slot 103. With the establishment of the slope 105, the user can directly insert the card into the slot 103 along the slope 105, and rely on the blocking piece 104 to form a clamping effect on the label card.

[0040] Furthermore, in order to ensure a gap between the base plate 1 and the ground or the force-bearing surface, a supporting foot 106 is provided at the bottom of the base plate 1 of this embodiment.

[0041] Furthermore, the bottom plate 1, the first long baffle 2, the second long baffle 3, the first short baffle 4 and the second short baffle 5 of the present embodiment are all hollow plates, and the supporting feet 106 are provided with slots 107, which can not only reduce the material and reduce the weight, but also provide ventilation for the interior of the frame, and the slots 107 are downward, which makes it easy to flush and clean the whole.

[0042] Furthermore, for easy grasping, the first long baffle 2 and the second long baffle 3 of this embodiment are provided with a grasping opening 108 for the user to grasp, or the first short baffle 4 and the second short baffle 5 are provided with a grasping opening 108 for the user to grasp.

[0043] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A snap-on folding frame, characterized in that: The invention comprises a bottom plate, a first long baffle, a second long baffle, a first short baffle and a second short baffle, wherein the periphery of the bottom plate is respectively provided with a first hinged edge, a second hinged edge, a third hinged edge and a fourth hinged edge, the first long baffle is hinged on the first hinged edge, the second long baffle is hinged on the second hinged edge, the first short baffle is hinged on the third hinged edge, the second short baffle is hinged on the fourth hinged edge, and the side edges of the first long baffle, the second long baffle, the first short baffle and the second short baffle are all provided with a clamping protrusion and a clamping groove which can be squeezed and engaged with each other; Among them, the bottom of the first hinged edge is flush with the bottom plate, so that the first long baffle can be rotated to be close to the bottom plate, the height of the second hinged edge is matched with the thickness of the first long baffle, and after the first long baffle is close to the bottom plate, the second long baffle can be close to the end surface of the first long baffle to form a stack, the height of the third hinged edge is the same as the fourth hinged edge, and the height of the third hinged edge is matched with the sum of the thickness of the first long baffle and the second long baffle, so that after the first short baffle and the second short baffle are rotated along the hinge point, they can be close to the end surface of the second long baffle at the same time, the first long baffle and the second long baffle have the same length, and the height of the first short baffle and the second short baffle is equal to or less than the length of the bottom plate.

2. A snap-on folding frame as claimed in claim 1, characterized in that: The slot wall of the card slot is lower than the slot wall of the card slot adjacent to the top.

3. A snap-on folding frame as claimed in claim 2, characterized in that: At least the side of the lowermost clamping protrusion is provided with a guiding inclined surface.

4. The snap-on folding frame according to claim 1, characterized in that: It also includes a first inner liner and a second inner liner, each of which is provided with a storage slot for holding articles, and the lower end surfaces of the first inner liner and the second inner liner are provided with plug-in columns relative to the bottom of the storage slot, and the upper end surfaces of the first inner liner, the second inner liner and the upper end surface of the bottom plate are provided with plug-in holes for inserting the plug-in columns; Among them, the storage slot of the first inner liner and the storage slot of the second inner liner are staggered, the matching holes on the first inner liner and the matching columns of the second inner liner correspond to each other, the matching columns on the first inner liner and the matching holes of the second inner liner correspond to each other, and the matching holes on the bottom plate correspond to the matching columns of the first inner liner or the second inner liner.

5. The snap-on folding frame according to claim 1, characterized in that: The first long baffle or the second long baffle or the first short baffle or the second short baffle is provided with a slot for inserting a label card, three edges of the slot are provided with blocking pieces, and another edge of the slot is provided with a slope.

6. The snap-on folding frame according to claim 1, characterized in that: The bottom of the base plate is provided with supporting feet.

7. A snap-on folding frame as claimed in claim 6, characterized in that: The bottom plate, the first long baffle, the second long baffle, the first short baffle and the second short baffle are all hollow plates, and the supporting feet are provided with notches, which face downward.

8. The snap-on folding frame according to claim 1, characterized in that: The first long baffle plate and the second long baffle plate are provided with a gripping opening for a user to grip, or the first short baffle plate and the second short baffle plate are provided with a gripping opening for a user to grip.

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