CN217624738U - Laminated folding storage cabinet - Google Patents

Abstract

The utility model provides a cabinet is accomodate to range upon range of folding belongs to domestic article technical field. It has solved the range upon range of problem that has upper and lower layer connection stability not enough of current folding containing box. The stacked folding storage cabinet comprises a plurality of groups of folding storage units and a top cover, wherein the tops of the folding storage units are provided with openings; the top of the front half plate and the top of the rear half plate are both provided with a clamping hook part, and the bottom of the front half plate and the bottom of the rear half plate are both provided with a clamping hook connecting part matched with the clamping hook part; when the folding unit of accomodating of multiunit is range upon range of and is set up, the pothook connecting portion lock joint connection on the folding unit of accomodating of lower floor's card hook piece and the folding unit of accomodating of upper strata on the unit one-to-one, and the top cap covers the uncovered that is located the folding unit of accomodating of top layer. Two sets of folding storage unit about this range upon range of folding storage cabinet pass through four groups of latch member and pothook connecting portion lock joint and connect, have firm in connection and connect stable advantage, especially reduce the inside side or outside deformation possibility in half preceding board and half back top of the board.

Description

Laminated folding storage cabinet

Technical Field

The utility model belongs to the technical field of home-use article, a accomodate cabinet, especially a range upon range of folding cabinet of accomodating is related to.

Background

The storage cabinet generally has a plurality of layers for storing articles such as books, clothes, toys, etc. Traditional cabinet of accomodating can not fold, exists light in weight, bulky, problem with high costs when storage and transportation.

For this purpose, a folding storage box has been proposed, in which a plurality of folding storage boxes are stacked to form a storage cabinet. Such as a folding container (application No. 201821853970.6), a folding mechanism of a container (application No. 202123071016.6). The storage box stack is usually embedded into the positioning groove on the lower layer through the positioning protrusion on the upper layer, so that the upper layer and the lower layer are not connected with each other stably, and the upper layer and the lower layer are easy to separate and topple over.

Disclosure of Invention

The utility model provides a range upon range of folding cabinet of accomodating, the to-be-solved technical problem of the utility model is how to improve range upon range of folding upper and lower floor's firm in connection nature and the stability of accomodating.

The to-be-solved technical problem of the utility model can be realized through the following technical scheme: a stacked folding storage cabinet comprises a plurality of groups of folding storage units and a top cover, wherein each folding storage unit comprises a front frame with a taking and placing opening, a rear wall plate, two side plates capable of being folded back and forth and a bottom plate, each side plate comprises a front half plate and a rear half plate, the front half plate and the rear half plate are rotatably connected, the front half plate is rotatably connected with the front frame, the rear half plate is rotatably connected with the rear wall plate, and the top of each folding storage unit is provided with an opening when the folding storage unit is in an unfolded state; the top of the front half plate and the top of the rear half plate are both provided with a clamping hook part, and the bottom of the front half plate and the bottom of the rear half plate are both provided with a clamping hook connecting part matched with the clamping hook part; when the plurality of groups of folding storage units are arranged in a stacked manner, the clamping hook on the front half plate in the lower layer of folding storage unit is in buckling connection with the clamping hook connecting part on the front half plate in the upper layer of folding storage unit, and the clamping hook on the middle rear half plate in the lower layer of folding storage unit is in buckling connection with the clamping hook connecting part on the middle rear half plate in the upper layer of folding storage unit; the top cover covers an opening of the top layer folding storage unit.

Compared with the prior art, the top cover is arranged on the top layer of the stacked folding storage cabinet, the cover does not need to be arranged on other folding storage units, the storage inner cavity volume of the stacked folding storage cabinet is increased under the condition that the height of the storage inner cavity is the same, and the manufacturing cost is reduced.

Two sets of folding storage unit about this range upon range of folding storage cabinet pass through four groups of latch member and pothook connecting portion lock joint and connect, have firm in connection and connect stable advantage, especially reduce the inside side or outside deformation possibility in half preceding board and half back top of the board.

A first positioning part matched with the side surface of the opening is arranged on the bottom plate of the folding and containing unit; the top cover of the stacked folding storage cabinet is provided with a second positioning part matched with the side face of the opening of each folding storage unit, so that positioning connection is formed between every two adjacent groups of folding storage units, and positioning connection is formed between the top layer folding storage unit and the top cover, and the firmness and stability of connection are improved; this configuration makes it possible in particular to limit the inward deformation of the top of the front half-plate and of the rear half-plate.

This range upon range of folding storage cabinet is fit for the range upon range of setting with the folding storage unit of co-altitude to and still be fit for range upon range of setting with drawer storage unit and folding storage unit, the combination is more nimble promptly, more can satisfy consumer's demand.

In the stacked foldable storage cabinet, when the foldable storage units are stacked, the bottom surface of the front frame of the upper layer of foldable storage unit is abutted against the top surface of the front frame of the lower layer of foldable storage unit; the bottom surface of the rear wall plate of the upper layer of folding storage unit is abutted against the top surface of the rear wall plate of the lower layer of folding storage unit; the bottom surface of the side plate of the upper layer folding storage unit is propped against the top surface of the side plate of the lower layer folding storage unit.

In the stacked folding storage cabinet, avoidance grooves are formed in the outer side surface of the top of the front half plate and the outer side surface of the top of the rear half plate, and one end of each clamping hook part is connected with the side wall of each avoidance groove through a rotating shaft; the hook piece can swing up and down; when the folding storage unit is in a folding state, the clamping hook part is in a downward turning state and is embedded into the avoiding groove.

In the above-mentioned stacked folding storage cabinet, the hook member has a hook portion, and when the plurality of groups of folding storage units are stacked, the hook connecting portion is fitted into the hook groove of the hook portion of the hook member.

In the laminated folding storage cabinet, the outer side surface of the top cover is also provided with a clamping hook connecting part matched with the clamping hook part; the clamping hook parts on the front half plate and the rear half plate in the top layer folding and containing unit are correspondingly buckled and connected with the clamping hook connecting parts on the top cover one by one.

In the above-mentioned stacked foldable storage cabinet, a door leaf is mounted on the front frame, and the door leaf is used for shielding the access opening.

In the above-mentioned stacked folding storage cabinet, the stacked folding storage cabinet further comprises a drawer-type storage unit, the drawer-type storage unit can be disposed between the upper and lower layers of folding storage units, and the drawer-type storage unit also has a hook member and a hook connecting portion; the drawer type storage units and the folding storage units are correspondingly buckled and connected one by one through the hook clamping parts and the hook clamping connecting parts.

Drawings

Fig. 1 is a perspective view of a stacked folding storage cabinet.

Fig. 2 is a perspective view of the stacked and folded storage cabinet in an exploded state.

Fig. 3 is a side view schematically showing the structure of the stacked folding storage cabinet.

Fig. 4 isbase:Sub>A schematic sectional structure view ofbase:Sub>A-base:Sub>A in fig. 3.

Fig. 5 is an enlarged view of a portion B of fig. 4.

Fig. 6 is an enlarged view of a portion C of fig. 4.

Fig. 7 is a perspective view showing the folded storage unit in an unfolded state.

Fig. 8 is a perspective view of the folding storage unit in a folded state.

Fig. 9 is a perspective view showing the disassembled state of the foldable storage unit.

Fig. 10 is a rear view schematically showing the structure of the folding storage unit.

Fig. 11 is a schematic cross-sectional view of D-D in fig. 10.

Fig. 12 is a reference schematic diagram of a use state of the stacked folding storage cabinet.

In the figure, 100, a folding storage unit; 200. a top cover; 200a, a second positioning part; 300. a drawer type storage unit; 1. a front frame; 1a, a taking and placing port; 2. a rear wall panel; 3. a side plate; 3a, a front half plate; 3b, a rear half plate; 3c, avoiding the groove; 4. a base plate; 4a, a first positioning part; 5. a door leaf; 6. a hook member; 6a, a hook part; 7. a hook connecting part.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

The first embodiment is as follows: as shown in fig. 1 to 6, a stacked folding storage cabinet includes a plurality of sets of folding storage units 100 and a top cover 200. The drawings in the specification show that the number of the folding storage units 100 is 2, and the number of the folding storage units 100 may be 3, 4, 5, 6, depending on the actual situation.

As shown in fig. 7 to 11, the folding storage unit 100 includes a front frame 1 having an access opening 1a, a rear wall panel 2, two side panels 3 foldable back and forth, and a bottom panel 4.

The front frame 1 is provided with a door leaf 5, and the door leaf 5 is used for shielding the taking and placing opening 1a. The number of the door leaves 5 is one, one side edge of each door leaf 5 is rotatably connected with the front frame 1 through a hinge, and the other side edge of each door leaf 5 is connected with the front frame 1 through a door lock. The rear wall panel 2 is disposed in parallel with the front frame 1, and the rear wall panel 2 is located at the rear side of the front frame 1.

The side plate 3 comprises a front half plate 3a and a rear half plate 3b located at the rear side of the front half plate 3a, the front half plate 3a and the rear half plate 3b are rotatably connected through a rotating shaft, the front half plate 3a and the rear half plate 3b are arranged in parallel when the side plate 3 is in a front-rear folding state, and the front half plate 3a and the rear half plate 3b are located on the same plane when the side plate 3 is in an unfolding state. The front half plate 3a of one side plate 3 is rotationally connected with the left edge of the front frame 1 through a rotating shaft, and the rear half plate 3b of the one side plate 3 is rotationally connected with the left edge of the rear wall plate 2 through a rotating shaft; the front half plate 3a of the other side plate 3 is rotatably connected to the right edge of the front frame 1 via a rotary shaft, and the rear half plate 3b of the other side plate 3 is rotatably connected to the right edge of the rear wall plate 2 via a rotary shaft.

The number of the bottom plates 4 is one, the bottom plates 4 are rotatably connected with the bottom of the rear wall plate 2 through rotating shafts, supporting parts for supporting the bottom plates 4 are arranged on the bottom of the front frame 1 and the bottom of the side plate 3, and limiting parts capable of hooking are arranged on the bottom of the bottom plates 4 and the bottom of the side plate 3, so that firmness and stability of the folding and accommodating unit 100 in an unfolding state are improved; in particular, the deformation of the bottoms of the front half-plate 3a and the rear half-plate 3b to the inside or outside is restricted.

When the foldable storage unit 100 is switched from the unfolded state to the folded state, the bottom plate 4 is turned upward first, and then the front half plate 3a and the rear half plate 3b are swung inward, and when the foldable storage unit 100 is in the folded state, the door 5, the front frame 1, the front half plate 3a, the rear half plate 3b, the bottom plate 4, and the rear wall plate 2 are arranged in this order from front to rear.

When the folding storage unit 100 is switched from the folded state to the unfolded state, the front frame 1 and the rear wall plate 2 are moved forward and backward to force the front half plate 3a and the rear half plate 3b to swing outward, and then the bottom plate 4 is turned downward until the edge of the bottom plate 4 is leaned on the supporting part and the limiting part on the bottom plate 4 is hooked with the limiting part on the side plate 3; the top of the folding storage unit 100 has an opening when it is in the unfolded state. The bottom surface of the bottom plate 4 is provided with a first positioning part 4a matched with the side surface of the opening.

The top of the front half plate 3a and the top of the rear half plate 3b are rotatably connected with the hook members 6 through rotating shafts, and the hook members 6 can swing up and down. The outside surface of the top of the front half plate 3a and the outside surface of the top of the rear half plate 3b are both provided with an avoiding groove 3c, one end part of the hook member 6 is connected with the side wall of the avoiding groove 3c through a rotating shaft, the other end of the hook member 6 is provided with a hook part 6a, and when the hook member 6 is in a downward turning state, the hook member 6 is completely positioned in the avoiding groove 3 c. When the folding storage unit 100 is switched from the folded state to the unfolded state, the hook member 6 is operated to be in the downward-turned state, so that the thickness of the folding storage unit 100 in the folded state is not increased; compared with the unfolded state, the height of the folded storage unit 100 is reduced when the unit is in the folded state, so that the storage and transportation cost is reduced, the hook member 6 is effectively protected, and the damage of the hook member 6 is avoided. The bottom of the front half plate 3a and the bottom of the rear half plate 3b are provided with hook connecting parts 7 matched with the hook parts 6; the hook connecting part 7 is rod-shaped.

When a plurality of groups of the foldable containing units 100 are stacked, the bottom surface of the front frame 1 of the upper layer of the foldable containing unit 100 is abutted against the top surface of the front frame 1 of the lower layer of the foldable containing unit 100; the bottom surface of the rear wall plate 2 of the upper layer folding storage unit 100 is abutted against the top surface of the rear wall plate 2 of the lower layer folding storage unit 100; the bottom surface of the side plate 3 of the upper folding storage unit 100 is abutted against the top surface of the side plate 3 of the lower folding storage unit 100; the first positioning portion 4a of the bottom plate 4 in the upper-stage folding storage unit 100 is fitted into the open mouth of the lower-stage folding storage unit 100. The hook parts 6 on the front half plate 3a in the lower folding storage unit 100 are in one-to-one corresponding buckling connection with the hook connecting parts 7 on the front half plate 3a in the upper folding storage unit 100, and the hook parts 6 on the rear half plate 3b in the lower folding storage unit 100 are in one-to-one corresponding buckling connection with the hook connecting parts 7 on the rear half plate 3b in the upper folding storage unit 100; it is said that the hook connection part 7 is inserted into the hook groove of the hook part 6a in the hook part 6.

When the plurality of groups of folding storage units 100 are stacked, the top cover 200 is disposed above the top folding storage unit 100, and the top cover 200 covers the opening of the top folding storage unit 100. The bottom surface of the top cover 200 has a second positioning portion 200a matching with the open side surface, and the first positioning portion 4a is inserted into the open mouth of the top layer folding storage unit 100. The outer side surface of the top cover 200 is also provided with a hook connecting part 7 matched with the hook part 6; the hook members 6 on the front half plate 3a and the hook members 6 on the rear half plate 3b of the top-layer folding storage unit 100 are in one-to-one corresponding snap-fit connection with the hook connection parts 7 on the top cover 200.

The buckling connection of the hook part 6 and the hook connecting part 7 has the advantages of convenience in disassembly and assembly, firm connection, stable connection and high universality. As shown in fig. 12, a drawer type storage unit 300 may be disposed between the upper and lower two-tiered folding storage unit 100, and the drawer type storage unit 300 may also have a hook member 6 and a hook connection portion 7.

Example two: the structure and principle of the present embodiment are substantially the same as those of the first embodiment, and the substantially same parts are not described redundantly, but only different parts are described, and the different parts are: the number of the bottom plates 4 is two, or the bottom plates 4 are divided into a front half bottom plate 4 and a rear half bottom plate 4, the front half bottom plate 4 is rotatably connected with the front frame 1 through a rotating shaft, and the rear half bottom plate 4 is rotatably connected with the rear wall plate 2 through a rotating shaft.

Claims (9)

1. A stacked folding storage cabinet comprises a plurality of groups of folding storage units (100) and a top cover (200), and is characterized in that each folding storage unit (100) comprises a front frame (1) with a taking and placing opening (1 a), a rear wall plate (2), two side plates (3) capable of being folded front and back and a bottom plate (4), each side plate (3) is provided with a front half plate (3 a) and a rear half plate (3 b), the front half plates (3 a) and the rear half plates (3 b) are rotatably connected, the front half plates (3 a) are rotatably connected with the front frame (1), the rear half plates (3 b) are rotatably connected with the rear wall plates (2), and the top of each folding storage unit (100) is open when the folding storage unit is in an unfolding state; the top of the front half plate (3 a) and the top of the rear half plate (3 b) are both provided with a clamping hook piece (6), and the bottom of the front half plate (3 a) and the bottom of the rear half plate (3 b) are both provided with a clamping hook connecting part (7) matched with the clamping hook piece (6); when a plurality of groups of folding storage units (100) are arranged in a stacked manner, the hook piece (6) on the front half plate (3 a) in the lower-layer folding storage unit (100) is connected with the hook connecting part (7) on the front half plate (3 a) in the upper-layer folding storage unit (100) in a buckling manner, and the hook piece (6) on the rear half plate (3 b) in the lower-layer folding storage unit (100) is connected with the hook connecting part (7) on the rear half plate (3 b) in the upper-layer folding storage unit (100) in a buckling manner; the top cover (200) covers an opening of the top-folded storage unit (100).

2. The cabinet according to claim 1, wherein when a plurality of the foldable storage units (100) are stacked, the bottom surface of the front frame (1) of the upper foldable storage unit (100) abuts against the top surface of the front frame (1) of the lower foldable storage unit (100); the bottom surface of the rear wall plate (2) of the upper layer folding and containing unit (100) is abutted against the top surface of the rear wall plate (2) of the lower layer folding and containing unit (100); the bottom surface of the side plate (3) of the upper layer folding and containing unit (100) is propped against the top surface of the side plate (3) of the lower layer folding and containing unit (100).

3. The cabinet according to claim 1, wherein the front half plate (3 a) and the rear half plate (3 b) each have an avoiding groove (3 c) on the outer top surface thereof, and one end of the hook member (6) is connected to the side wall of the avoiding groove (3 c) through a rotating shaft; the hook piece (6) can swing up and down; when the folding storage unit (100) is in the folded state, the hook member (6) is in the downward-turned state and the hook member (6) is embedded in the avoidance groove (3 c).

4. The stacked, folded storage cabinet of claim 1, wherein the hook member (6) has a hook portion (6 a), and the hook connecting portion (7) is inserted into a hook groove of the hook portion (6 a) of the hook member (6) when the plurality of groups of the folded storage units (100) are stacked.

5. The cabinet according to claim 1, 2, 3 or 4, wherein the bottom plate (4) has a first positioning portion (4 a) matching with the open side surface on the bottom surface; when a plurality of groups of folding storage units (100) are stacked, the first positioning part (4 a) of the bottom plate (4) in the upper layer of folding storage unit (100) is embedded into the opening of the lower layer of folding storage unit (100).

6. The cabinet according to claim 1, 2, 3 or 4, wherein the top cover (200) has a second positioning portion (200 a) on the bottom surface thereof to be fitted with the side of the opening of the folding storage unit (100), and the second positioning portion (200 a) is fitted into the opening of the top folding storage unit (100).

7. The stacked, folded storage cabinet of claim 1 or 2 or 3 or 4, wherein the top cover (200) also has hook connection portions (7) on its outer side that mate with the hook members (6); the hook piece (6) on the front half plate (3 a) and the hook piece (6) on the rear half plate (3 b) in the top layer folding and containing unit (100) are correspondingly buckled and connected with the hook connecting parts (7) on the top cover (200) one by one.

8. The cabinet according to claim 1, 2, 3 or 4, wherein a door leaf (5) is mounted on the front frame (1), and the door leaf (5) is used for shielding the access opening (1 a).

9. The cabinet according to claim 1, 2, 3 or 4, further comprising a drawer-type storage unit (300), wherein the drawer-type storage unit (300) is capable of being disposed between the upper and lower folding storage units (100), and the drawer-type storage unit (300) also has the hook member (6) and the hook connection portion (7); the drawer type storage unit (300) and the folding storage unit (100) are correspondingly buckled and connected one by one through the hook piece (6) and the hook connecting part (7).

Images