TWI798787B - Storage module - Google Patents

Abstract

This invention discloses a storage module having a bottom board. a cover opposite to the bottom board, and two side boards, a front board and a back board between the bottom board and the cover. The bottoms of the two side boards are hinged to both left and right sides of the bottom board respectively. The bottoms of the front board and the back board are hinged to both front and back sides of the bottom board respectively. Both side end portions of the front board and the back board are connected to the both sides of the side board respectively. The bottom board has an accommodating cavity. When the storage module is in a folded state, the two side boards, the front board and the back board can be accommodated in the accommodating cavity, and the cover can be engaged with the bottom board to fix the two side boards, the front board and the back board in the accommodating cavity, When the storage module is in a stored state, the two side boards, the front board, the back board and the cover are enclosed to form a foldable storage module cavity, The front board includes a door frame hinged to the bottom board, a door panel hinged to the door frame, and a locking mechanism for locking the door panel into the door frame. The storage module is foldable to decrease the occupied space and provide a good locking effect.

Description

storage module

The invention relates to the technical field of storage, in particular to a storage module.

With the improvement of people's living standards and the acceleration of the pace of life, storage modules and other household items that are convenient for family life have gradually become an indispensable part of people's lives. There are already different storage modules made of various materials on the market. The storage module is generally composed of a box body and a box cover, and a storage space for placing items is formed in the box body. When the storage module body is carried and stored, it takes up a lot of space and is inconvenient to carry and store. In addition, the door leaf of the existing storage module is generally locked by a simple lock, which has the disadvantages of easy opening, unstable locking and The operation is not convenient enough.

In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a storage module that occupies little space, is convenient for transportation, and has a good locking effect.

The purpose of the present invention adopts following technical scheme to realize:

A storage module, comprising a bottom plate and a cover plate opposite to the bottom plate, two side plates, a front plate and a rear plate are arranged between the bottom plate and the cover plate, and the bottoms of the two side plates are respectively hinged to the The left and right sides of the base plate, the bottoms of the front plate and the rear plate are respectively hinged on the front and rear sides of the base plate, and the ends on both sides of the front plate and the rear plate are respectively buckled with the two sides of the corresponding side plates, so The base plate has a storage cavity; when the storage module is in a folded state, the two side plates, the front plate and the rear plate can all be accommodated in the storage cavity, and the cover plate can be fastened with the bottom plate to Fix the two side panels, the front panel and the rear panel in the storage cavity; when the storage module is in the storage state, the two side panels, the front panel, the rear panel and the cover panel form a foldable storage module The cavity; the front plate includes a door frame hinged to the bottom plate, a door leaf hinged to the door frame, and a locking mechanism for locking the door leaf in the door frame.

Further, the left and right sides of the bottom plate are provided with upwardly raised raised parts, and the top surface of the raised part is provided with a first hinged groove, and one side of the first hinged groove extends to the On the inner side of the raised portion, the bottoms of the two side plates are provided with first hinge shafts, and the first hinge shafts are clamped on the first hinge grooves.

Further, the side plate includes a side main board and a side wing connected to the side main board, the side wing is connected with a side edge clamping plate extending inward, the side edge clamping plate is perpendicular to the side wing, the The side edge clamping plate is provided with buckle grooves, and the outer surfaces of both ends of the front plate and the rear plate are provided with side protrusions. A card slot, the card slot is provided with a protrusion that is compatible with the button slot, when the storage module is in the unfolded storage state, the side edge card plate is engaged with the card slot, and at the same time the The buckle groove and the protrusion are limitedly matched in the vertical direction.

Further, the tops of the two side plates, the front plate and the rear plate are all provided with an upwardly protruding clamping part, and the bottom of the bottom plate is provided with a clamping groove which is clamped with the clamping part. When the two storage modules are stacked up and down, the locking slots of the storage modules on the upper layer can be engaged with the locking parts of the storage modules on the lower layer.

Further, a reinforcement frame is also included, and the reinforcement frame is provided with a reinforcement groove adapted to the clamping portion.

Further, the bottom of the base plate is provided with a downwardly protruding support protrusion, and the top of the cover plate is provided with a support groove matching the support protrusion.

Further, a roller is provided at the bottom of the supporting protrusion, and a roller groove matching the roller is provided at the bottom of the supporting groove.

Further, the locking mechanism includes a handle part hinged with the door leaf, the handle part is connected with a locking part, the inner side of the locking part is provided with a locking gap, and the door frame is provided with a The lock column corresponding to the locking part extends into the locking notch, and the lock column is combined or separated from the locking notch through the rotation of the handle part, so as to realize the locking or closing of the door leaf. open.

Further, the outer side of the locking part is provided with a first limiting flange, and the door frame is provided with a second limiting flange matching the first limiting flange, when the door leaf is locked In the closed state, the first limiting flange is engaged with the second limiting flange.

Further, the locking notch is an arc-shaped structure.

Compared with the prior art, the beneficial effects of the present invention are:

In the present invention, the two side panels, the front panel and the rear panel can be folded by rotating to the inner side of the bottom panel along the hinge, so that the two side panels, the front panel and the rear panel can be accommodated in the storage cavity of the bottom panel. After folding, cover the The cover plate makes the side plate, front plate and rear plate fixed in the bottom plate, which is convenient for transportation and reduces the space occupied by storage and transportation; the ends on both sides of the front plate and the rear plate are respectively buckled with the two sides of the corresponding side plate, The stability of the connection between the front panel, the rear panel and the side panel is enhanced, so that the storage module can have higher strength when it is in the storage state, so that when the storage module stores items, the side panel is not easy to fall over to the inside of the storage module , to meet the requirements of storage items. The door leaf is locked on the door frame through the locking mechanism, so that the items in the storage module are not easy to fall out, with better locking effect, simpler and more convenient operation, safer and more stable.

Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, on the premise of not conflicting, the various embodiments or technical features described below can be combined arbitrarily to form new implementations. example.

In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", The orientation or positional relationship indicated by "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have Certain orientations, constructed and operative in certain orientations, therefore are not to be construed as limitations of the invention. In addition, the terms "first", "second", "an", "another", etc. are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection or detachable connection, Or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, or the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations. In the various drawings, the same or corresponding elements use corresponding reference numerals (for example, elements marked with "1XX" and "2XX" have the same structure and similar function).

As shown in Figures 1-14, a storage module provided by the present invention includes a bottom plate 1 and a cover plate 2 opposite to the bottom plate 1, and two side plates are arranged between the bottom plate 1 and the cover plate 2 3. The front plate 4 and the rear plate 5, the bottoms of the two side plates 3 are respectively hinged on the left and right sides of the base plate 1, and the bottoms of the front plate 4 and the rear plate 5 are respectively hinged on the front and rear of the base plate 1 side, and the ends on both sides of the front panel 4 and the rear panel 5 are buckled respectively with the two sides of the corresponding side panel 3; Each side plate 3, front plate 4 and rear plate 5 can be accommodated in the receiving cavity 11, and the cover plate 2 can be fastened with the bottom plate 1 so that the two side plates 3, the front plate 4 and the rear plate 5 is fixed in the storage cavity 11; when the storage module is in the storage state, the two side panels 3, the front panel 4, the rear panel 5 and the cover panel 2 form a foldable storage module cavity; The front panel 4 includes a door frame 41 hinged to the base plate 1 , a door leaf 42 hinged to the door frame 41 , and a locking mechanism 43 for locking the door leaf 42 in the door frame 41 .

In the present invention, the two side panels 3, the front panel 4 and the rear panel 5 can be folded by rotating 90 degrees to the inner side of the bottom panel 1 along the hinge, so that the two side panels 3, the front panel 4 and the rear panel 5 are accommodated in the bottom panel 1. In the storage chamber 11, after being folded, cover the cover plate 2 so that the side plate 3, the front plate 4 and the rear plate 5 are fixed on the bottom plate 1, which is convenient for transportation and reduces the space occupied by storage and transportation; the front plate 4 The ends on both sides of the rear panel 5 are buckled with the corresponding sides of the side panel 3, which enhances the stability of the connection between the front panel 4, the rear panel 5 and the side panel 3, and enables the storage module to have a higher performance when it is in the storage state. In this way, when items are stored in the storage module, the side panel 3 is not prone to overturning to the inside of the storage module, which meets the requirements for storing items. By setting the locking mechanism 43 on the door leaf 42, the locking mechanism 43 locks the door leaf 42 on the door frame 41, so that the items in the storage module are not easy to fall out, which has a better locking effect, and the operation is simpler and more convenient. safe and stable.

In one embodiment, the left and right sides of the bottom plate 1 are provided with raised portions 12 that protrude upwards, and the top surface of the raised portion 12 is provided with a first hinged groove 13, and the first hinged groove 13 extends to the inner surface of the raised portion 12, and the bottoms of the two side plates 3 are provided with first hinge shafts 35, and the first hinge shafts 35 are snapped into the first hinge recesses. on slot 13.

Specifically, the bottoms of the front plate 4 and the rear plate 5 are respectively provided with a second hinge shaft 44 and a third hinge shaft 51, and the top surfaces of the front and rear sides of the bottom plate 1 are respectively provided with a second hinge groove and a third hinge groove, The second hinge shaft 44 is locked in the second hinge groove, and the third hinge axis 51 is locked in the third hinge groove.

In the present invention, the raised portions 12 are provided on the left and right sides of the bottom plate 1 to ensure that the side plates 3 can be stacked up and down when the storage module is in a folded state.

In one embodiment, the side panel 3 includes a side main panel 31 and a side wing 32 connected to the side main panel 31, the side wing 32 is connected with a side edge clamping plate 33 extending inward, and the side edge clamping plate 33 is arranged vertically with the side wings 32, the side edge clamping plate 33 is provided with a buckle groove 34, and the outer sides of both sides of the front plate 4 and the rear plate 5 are provided with side protrusions 45, and the side The inner side of the protruding part 45 has a card slot 46 that engages with the side edge clamping plate 33. The card slot 46 is provided with a protrusion 47 that matches the buckle slot 34. When the storage module is in the unfolded In the storage state, the side edge clamping plate 33 is clamped with the clamping groove 46 , and at the same time, the buckle groove 34 is limitedly matched with the protrusion 47 along the vertical direction.

In the present invention, the side main board 31 and the side wings 32 are connected by an arc surface, so that the storage module is beautiful; by setting the side edge clip 33, the side protrusion 45 and the slot 46, when the storage module is in the storage state, The side plate 3 is clamped with the front plate 4 and the rear plate 5 to enhance the stability of the connection; at the same time as the clamp is connected, the buckle between the protrusion 47 and the buckle groove 34 further increases the stability of the connection, even if it is subject to internal storage. It is not easy to disengage when squeezed, ensuring the storage effect and meeting the requirements for storing items.

In one embodiment, the top ends of the two side plates 3, the front plate 4 and the rear plate 5 are provided with an upwardly protruding locking portion 7, and the bottom of the bottom plate 1 is provided with a locking portion corresponding to the locking portion 7. The clamping slots 14 are engaged. When multiple storage modules are stacked up and down, the clamping slots 14 of the storage modules on the upper layer can be engaged with the clamping parts 7 of the storage modules on the lower layer.

In this embodiment, the first stacking manner is shown, refer to FIGS. 6-7 . When multiple storage modules need to be stacked up and down, the snap-in groove 14 of the upper storage module and the snap-in portion 7 of the lower storage module are engaged with each other, so that multiple storage modules can be stacked to form a After the storage cabinet is stacked, the cover plate 2 is placed on the topmost storage module to complete the stacking. Compared with the traditional direct stacking method, the first stacking method of the present invention is connected to each other through the clamping part 7 and the clamping groove 14, which has better stability and safety, and is convenient and fast to assemble; in addition, this type of storage The cabinet only needs one cover plate 2, so that the user does not need to purchase multiple cover plates 2 to meet user needs.

In one embodiment, the storage module further reinforces the frame 6 , and the reinforced frame 6 is provided with a reinforcing groove matched with the clamping portion 7 . When there is no need to stack and the storage module is in the storage state, the reinforcement frame 6 is clamped with the clamping part 7, so that the side plate 3, the front plate 4 and the rear plate 5 can be processed and connected as a whole, and the side plate 3 and the front plate can be avoided. 4 and the rear panel 5 are easy to fold inward, so as to store the overall strength of the module and ensure the storage effect.

In one embodiment, the bottom of the base plate 1 is provided with a downwardly protruding support protrusion 15 , and the top of the cover plate 2 is provided with a support groove 21 matching the support protrusion 15 .

Specifically, a roller 8 is provided at the bottom of the supporting protrusion 15 , and a roller groove 22 matching the roller 8 is provided at the bottom of the supporting groove 21 .

In this embodiment, the second stacking method is shown, referring to FIG. 8; multiple storage modules with reinforced frames 6 and cover plates 2 are stacked up and down to form another form of storage cabinet. The specific stacking method is: The supporting convex part 15 of the upper storage module is clamped with the supporting groove 21 of the lower storage module to complete the stacking. After the stacking is completed, the supporting convex part 15 is provided with rollers 8, so it is convenient to carry and improves the storage capacity of the storage module. Group convenience and practicality. The bottom of the support groove 21 is provided with a roller groove 22 adapted to the roller 8, so as not to affect the stacking. It should be noted that this stacking method requires each storage module to be equipped with a cover plate 2 and a reinforcement frame 6, which has better overall stability and meets higher requirements of users.

In addition, the outer sides of the two side plates 3 are provided with grip grooves, and generally users hold the grip grooves to carry and store the module, which improves the convenience of the user's operation.

In one embodiment, the locking mechanism 43 includes a handle part 430 hinged with the door leaf 42, the handle part 430 is connected with a locking part 431, and the inner side of the locking part 431 is provided with a locking A notch 432, the door frame 41 is provided with a locking post 433 corresponding to the locking part 431, the locking post 433 extends into the locking notch 432, and the rotation of the handle part 430 makes the The lock cylinder 433 is combined with or separated from the locking notch 432 to realize the locking or opening of the door leaf 42 .

Specifically, the outer side of the locking portion 431 is provided with a first limiting flange 434, and the door frame 41 is provided with a second limiting flange 435 adapted to the first limiting flange 434. When the door leaf 42 is in the locked state, the first limiting flange 434 is engaged with the second limiting flange 435 . By setting the first limiting flange 434 and the second limiting flange 435, the locking effect is further increased.

Specifically, when the handle portion 430 is rotated at a certain angle, the locking post 433 is separated from the locking notch 432 .

More specifically, the locking notch 432 is arc-shaped. Tests have shown that the locking notch 432 with an arc-shaped structure has a better locking effect.

In the present invention, two door leaves 42 are hinged in the door frame 41 as an example for illustration. 42 on the opposite side; certainly, except that two side-by-side door leaves 42 are set, a door leaf 42 of a single-opening structure can also be hinged in the door frame 41. The structure of the locking mechanism 43 is shown in Figure 6. In this embodiment, two locking parts 431 are symmetrically arranged on the handle part 430 as an example for illustration, and in addition to setting two locking parts 431 are also Only one handle can be provided on the handle part 430 , and the movement mechanism and effect of the locking part 431 and the locking cylinder 433 on the two cases are the same, and will not be described in detail here. The inner side of the locking part 431 is provided with a first rotating hole 437, one side of the door leaf 42 is provided with a first rotating shaft 436 matching the first rotating hole 437, and the other side of the door leaf 42 is provided with a second rotating shaft, The door frame 41 is provided with a second rotation hole adapted to the second rotation axis; when the door leaf 42 is to be opened, the handle portion 430 is rotated 40 degrees outward along the first rotation axis 436 so that the locking portion 431 The locking notch 432 of the door frame 41 breaks away from the lock on the door frame 41. After the locking notch 432 is separated from the lock post 433, the handle 430 is pulled outward, so that the entire door leaf 42 rotates along the second rotation axis (the door leaf 42 The rotation angle is 0-90 degrees), so that the door leaf 42 is opened. When the door leaf 42 is to be locked, when the door leaf 42 is rotated to a flat position along the second rotation axis, the handle 430 is rotated inward until the locking notch 432 is combined with the locking cylinder 433 , thus achieving a locked state.

It should be noted that the door leaf 42 of the storage module in this embodiment can also be set as a single-opening structure, and only one corresponding locking mechanism 43 can be provided. The movement mechanism and effect of the locking mechanism 43 in both cases are the same. This will not be detailed one by one.

The above-mentioned embodiment is only a preferred embodiment of the present invention, and cannot be used to limit the protection scope of the present invention. Any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention belong to the scope of the present invention. Scope of protection claimed.

1: Bottom plate 11: Containment cavity 12: Heightened part 13: First hinge groove 14: snap-in slot 15: Support convex part 2: Cover 21: Support groove 22: roller groove 3: side panel 31: Side main board 32: Flank 33: side edge cardboard 34: Buckle slot 35: The first hinge axis 4: Front panel 41: door frame 42: door leaf 43: Locking mechanism 430: handle 431: locking part 432: locking gap 433: lock column 434: the first limit flange 435: the second limit flange 436: The first axis of rotation 437: The first rotation hole 44:Second hinge axis 45: side convex part 46: card slot 47: Bump 5: Rear plate 51: The third hinge axis 6: Strengthen the frame 7:Clamping part 8: Roller

[Fig. 1] is a schematic diagram of a storage module provided by the present invention in a storage state; [Fig. 2] An exploded view of a storage module provided by the present invention; [Fig. 3] is a schematic diagram of a storage module provided by the present invention, and the cover plate and reinforcement frame are not shown in the figure; [Fig. 4] An exploded view of a storage module provided by the present invention in a folded state; [Fig. 5] is a schematic diagram of a storage module provided by the present invention; [Fig. 6] A schematic diagram of the first stacking method of a storage module provided by the present invention; [Fig. 7] is a sectional view of Fig. 6; [Fig. 8] is a schematic diagram of a second stacking method of a storage module provided by the present invention, in which each storage module has a cover plate and a reinforcement frame; [Fig. 9] is a schematic diagram of a locking mechanism of a storage module provided by the present invention; [Fig. 10] is a schematic diagram of a front panel of a storage module provided by the present invention; [Fig. 11] is one of the sectional views of Fig. 10, the locking notch in the figure is combined with the lock cylinder; [Fig. 12] is the second sectional view of Fig. 10, in which the locking notch is separated from the lock cylinder; [Fig. 13] is a sectional view of Fig. 1; [Fig. 14] A schematic diagram of the opening of the door leaf of a storage module provided by the present invention;

1: Bottom plate

11: Containment cavity

12: Heightened part

13: First hinge groove

2: Cover

3: side panel

31: Side main board

32: Flank

33: side edge cardboard

34: Buckle slot

35: The first hinge axis

4: Front panel

41: door frame

42: door leaf

43: Locking mechanism

44:Second hinge axis

45: side convex part

46: card slot

47: Bump

5: Rear plate

6: Strengthen the frame

7:Clamping part

Claims (9)

A storage module, which includes a bottom plate and a cover plate opposite to the bottom plate, two side plates, a front plate and a rear plate are arranged between the bottom plate and the cover plate, and the bottoms of the two side plates are respectively hinged On the left and right sides of the base plate, the bottoms of the front plate and the rear plate are respectively hinged to the front and rear sides of the base plate, and the ends on both sides of the front plate and the rear plate are respectively buckled with the two sides of the corresponding side plates , the base plate has a receiving cavity; when the receiving module is in a folded state, the two side plates, the front plate and the rear plate can all be accommodated in the receiving cavity, and the cover plate can be interlocked with the base plate combined to fix the two side panels, the front panel and the rear panel in the storage cavity; when the storage module is in the storage state, the two side panels, the front panel, the rear panel and the cover panel form a foldable storage module cavity; the front plate includes a door frame hinged with the bottom plate, a door leaf hinged with the door frame, and a locking mechanism for locking the door leaf in the door frame; wherein, the two side plates, The tops of the front plate and the rear plate are provided with upwardly protruding clamping parts, and the bottom of the bottom plate is provided with clamping grooves that engage with the clamping parts. When multiple storage modules are stacked up and down At this time, the clamping groove of the storage module on the upper layer can be engaged with the clamping part of the storage module on the lower layer. The storage module according to claim 1, wherein, the left and right sides of the bottom plate are provided with raised portions that protrude upwards, and the top surface of the raised portion is provided with a first hinge groove, and the first One side of the hinged groove extends to the inner side of the heightened part, and the bottoms of the two side plates are provided with first hinged shafts, and the first hinged shafts are clamped on the first hinged grooves . The storage module according to claim 1, wherein the side panel includes a side main board and a side wing connected to the side main board, the side wing is connected with a side edge card plate extending inward, and the side edge card The board is arranged perpendicular to the side wings, the side edge clamping plate is provided with buckle grooves, side protrusions are provided on the outer surfaces of both ends of the front plate and the rear plate, and the inner sides of the side protrusions are provided with The card slots where the side edges are engaged with each other, and the A protrusion matching the buckle slot is provided in the draw slot, and when the storage module is in the unfolded storage state, the side edge clamp is engaged with the draw slot, and at the same time, the buckle slot is connected to the draw slot The bumps are spaced and fitted along the vertical direction. The storage module according to claim 1, further comprising a reinforcement frame, and the reinforcement frame is provided with a reinforcement slot adapted to the locking part. The storage module according to claim 1, wherein the bottom of the bottom plate is provided with a downwardly protruding support protrusion, and the top of the cover plate is provided with a support groove matching the support protrusion. The storage module according to claim 5, wherein the bottom of the supporting protrusion is provided with rollers, and the bottom of the supporting groove is provided with a roller groove matching the rollers. The storage module according to claim 1, wherein the locking mechanism includes a handle part hinged to the door leaf, the handle part is connected with a locking part, and a lock is arranged inside the locking part. Tight gap, the door frame is provided with a lock column corresponding to the locking part, the lock column extends into the locking gap, and the lock column is connected to the locking gap through the rotation of the handle part Combining or separating to realize the locking or opening of the door leaf. The storage module according to claim 7, wherein a first limiting flange is provided on the outer side of the locking part, and a second limiting flange adapted to the first limiting flange is provided on the door frame. When the door leaf is in a locked state, the first limiting flange is locked by the second limiting flange. The storage module according to claim 7, wherein the locking notch is an arc-shaped structure.

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