CN112056821A - A folding cabinet - Google Patents

Abstract

The invention provides a folding combined cabinet, comprising two or more folding unit cabinets spliced together, the folding unit cabinet includes two supporting frames arranged up and down; The two supporting frames of two adjacent folding unit cabinets are connected to each other, and the two vertically adjacent folding unit cabinets share one supporting frame. The folding combined cabinet of the present invention can be quickly switched between the storage state and the use state without disassembly and assembly, the operation is very convenient, the storage and the reduction of the storage space are convenient, not only is it convenient for the seller to store, transport and mail (in the storage state), but also After receiving the product in the storage state, consumers can convert the folding cabinet into a stable use state in a short period of time without the aid of auxiliary tools, which is convenient for consumers to use.

Description

A folding cabinet

technical field

The invention relates to the technical field of cabinets, in particular to a folding combined cabinet.

Background technique

The wardrobe is a cabinet for storing and storing clothes. According to the structure, it is mainly divided into a fixed wardrobe and a combined wardrobe.

Taking the combination wardrobe as an example, since the combination wardrobe is composed of single components, it has the advantage of low transportation cost, and also has the advantage of being convenient to move after use. However, the existing combined wardrobe also has certain defects, such as the existing combined structure is complex and the installation is cumbersome; at the same time, because the combined wardrobe adopts a detachable assembly structure, the stability of the structure is poor and cannot be achieved during use. Stable quality for fixed wardrobes. At the same time, since the assembly structure of the combined wardrobe is prone to aging or wear after long-term use, it will directly affect the secondary combined use of the combined wardrobe after disassembly and assembly.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above-mentioned deficiencies, and to provide a foldable combination cabinet that is convenient for disassembly and assembly and has a stable structure.

In order to achieve the above purpose, the technical solution of the present invention is: a folding combined cabinet, comprising two or more folding unit cabinets spliced together, and the folding unit cabinet includes two supporting frames arranged up and down; The cabinets are arranged in rows and columns, the two supporting frames of the two adjacent folding unit cabinets in the horizontal direction are connected to each other, and the two adjacent folding unit cabinets in the vertical direction share one supporting frame.

Further, the two supporting frames of the two adjacent horizontal folding unit cabinets are connected to each other in the following manner: one of the supporting frames is provided with at least one first chute, and the other supporting frame is provided with at least one first chute. At least one first slide bar is provided, and at least one of the first slide bars is slidably inserted into at least one of the first slide grooves.

Further, the support frame is provided with a positioning groove at the end of the first sliding bar, and a positioning block is opened on the groove wall of the first sliding groove. In the use state, the positioning block is clamped on the in the positioning slot.

Further, it also includes a foldable rear panel and at least one side panel, the upper and lower sides of the rear panel are respectively hinged on the two support frames, and the side panel is hinged on one of the support frames;

In the use state, the rear panel is unfolded, the two support frames are away from each other, and the side panel is rotated to be supported between the two support frames;

In the storage state, the rear panel is folded, the two supporting frames are close to each other, and the side panels are rotated so as not to interfere with the mutual proximity of the two supporting frames.

Further, it also includes at least one foldable support column, and the two ends of the support column are hinged on the two support frames respectively. In the use state, the support column is unfolded, and in the storage state, the support column is folded. .

Further, the support column includes an upper rod body and a lower rod body that are hingedly connected, and the upper end of the upper rod body and the lower end of the lower rod body are hinged on the two support frames respectively.

Further, in the storage state, the support column and the rear panel are folded inwardly between the two support frames, and the side panel is rotated inwardly between the two support frames.

Further, the folding combined cabinet also includes a cabinet door detachably installed on the support frame.

Further, the cabinet door is detachably installed on the two support frames in the following manner: the support frame is provided with a fixing plate with mounting holes, and the cabinet door is provided with a matching mounting hole. Insert shaft.

Further, an installation groove is formed at the installation position of the insertion shaft, the insertion shaft is installed in the installation groove, and a gap for the fixing plate to enter is formed on one side of the installation groove.

Compared with the prior art, the present invention has the following beneficial effects: the folding combined cabinet of the present invention can be quickly switched between the storage state and the use state, does not need to be disassembled, the operation is very convenient, the storage and the reduction of the storage space are convenient, and the sales are not only convenient It can be stored, transported and mailed (in the storage state), and after receiving the product in the storage state, consumers can convert the folding cabinet into a stable structure for use in a short time without the aid of auxiliary tools. It is convenient for consumers to use, and the side plate is supported between the two support frames in the use state, which can play a strengthening role to prevent the two support frames from approaching each other and the rear plate to be folded, so that the product can be stably maintained in the use state and prevent deformation. .

The folding combination cabinet of the present invention can be used as a wardrobe, a storage cabinet, a display cabinet, etc. without special limitation, and can be assembled into various styles according to needs, and has a wide range of use.

Description of drawings

FIG. 1 is a schematic structural diagram of the folding cabinet of the present invention in a use state.

FIG. 2 is a schematic diagram of the storage process of the folding combined cabinet of the present invention.

3 is a schematic structural diagram of the cabinet door of the present invention.

FIG. 4 is a schematic structural diagram of the supporting frame of the folding cabinet of the present invention during the assembly process.

FIG. 5 is a schematic structural diagram of the support frame of the folding cabinet of the present invention during the disassembly process.

FIG. 6 is a schematic structural diagram of the folding unit cabinet of the present invention in a use state.

FIG. 7 is a schematic diagram of the storage process of the folding unit cabinet of the present invention.

8 is a schematic structural diagram of the folding unit cabinet of the present invention in a storage state.

FIG. 9 is a schematic structural diagram of the support column of the folding unit cabinet of the present invention.

FIG. 10 is a schematic structural diagram of the support frame of the folding unit cabinet of the present invention.

FIG. 11 is a schematic diagram of the connection structure between the support column and the side panel of the folding unit cabinet of the present invention.

FIG. 12 is an enlarged schematic structural diagram of part A in FIG. 11 .

FIG. 13 is a schematic structural diagram of the side panel of the folding unit cabinet of the present invention.

In the figure: 1, support frame; 2, rear plate; 3, side plate; 4, support column; 41, upper rod body; 42, lower rod body; 21, upper plate body; 22, lower plate body; 11, rear frame; 12, side frame; 5, hinge mechanism; 51, hinge seat; 52, hinge shaft; 53, clamping block; 54, stop block; 55, shaft groove; 6, limit strengthening mechanism; 61, limit block; 62, Limiting slot; 63. Positioning structure; 43. The first anti-tripping; 44. The first anti-tripping; 7. The carrier plate; 9. The cabinet door; 91. The first magnetic part; 92, The second magnetic part ; 13, the first chute; 14, the first slider; 15, the positioning groove; 16, the positioning block; 31, the retaining edge; 32, the limit hole; 33, the positioning column; 93, the fixed plate; ; 95, installation hole; 96, installation slot; 97, gap.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. The embodiments in this application and the features in the embodiments may be combined with each other without conflict. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that if there are directional indications (such as up, down, left, right, front, back, etc.) involved in the embodiments of the present invention, the directional indications are only used to explain a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for the purpose of description, and should not be construed as indicating or implying Its relative importance or implicitly indicates the number of technical features indicated. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature.

In addition, the meaning of "and/or" in the whole text includes three parallel schemes. Taking "A and/or B" as an example, it includes scheme A, scheme B, or scheme satisfying both of A and B. In addition, "a plurality" means two or more. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present invention.

As shown in Figure 1-13.

The folding unit cabinet of the present invention includes two or more folding unit cabinets spliced together, and the folding unit cabinet includes two supporting frames 1 arranged up and down; The two supporting frames 1 of the folding unit cabinet are connected to each other, and two vertically adjacent folding unit cabinets share one supporting frame 1 .

The folding combined cabinet of the present invention only needs to splicing multiple groups of unit cabinets together in a row and row manner to obtain a complete combined cabinet, which is convenient to adjust the size of the combined cabinet according to actual needs, and the two unit cabinets that are vertically adjacent to each other are spliced together. A support frame is shared between them, which not only realizes the saving of materials, but also ensures the structural stability of the combined cabinet. The invention is convenient to install, simple in structure, convenient for disassembly and assembly of the combined cabinet, and convenient for the transport and transportation of the combined cabinet. It can be stowed away when not in use to avoid taking up a large space.

The folding combination cabinet of the present invention can be used as a wardrobe, a storage cabinet, a display cabinet, etc. without special limitation, and can be assembled into various styles according to needs, and has a wide range of use.

In an embodiment, the two support frames 1 of two adjacent horizontal folding unit cabinets are connected to each other in the following manner: one of the support frames 1 is provided with at least one first chute 13, and the other One of the support frames 1 is provided with at least one first sliding bar 14 , and at least one of the first sliding bars 14 is slidably inserted into at least one of the first sliding grooves 13 . Such a design facilitates the combination of a plurality of folding unit cabinets, thereby facilitating the installation of the combined cabinet. In this way, two adjacent folding unit cabinets are connected together through the first sliding groove 13 and the first sliding bar 14, thereby facilitating the combination of the folding unit cabinets in the horizontal direction.

Of course, the side frames 12 of the two supporting frames 1 of the two adjacent horizontal folding unit cabinets may also be integrally formed.

In one embodiment, the position of the two supporting frames 1 of the two adjacent folding unit cabinets in the horizontal direction is limited by the following method: the supporting frames are provided with positioning positions at the ends of the first sliding bars 14 . In the groove 15 , a positioning block 16 is opened on the groove wall of the first sliding groove 13 . In the use state, the positioning block 16 is clamped in the positioning groove 15 . In this way, the positioning slot 15 and the positioning block 16 cooperate with each other to prevent the positional relationship between the two adjacent support frames 1 from changing in the use state, and to ensure the stability of the folding cabinet in use.

In an embodiment, it also includes a foldable rear panel 2 and at least one side panel 3, the upper and lower sides of the rear panel 2 are hinged on the two support frames 1 respectively, and the side panel 3 is hinged therein. on one of the support frames 1;

In the use state, the rear panel 2 is unfolded, the two support frames 1 are away from each other, and the side panel 3 is rotated to be supported between the two support frames 1;

In the storage state, the rear panel 2 is folded, the two supporting frames 1 are close to each other, and the side panels 3 are rotated so as not to interfere with the mutual proximity of the two supporting frames 1 .

The specific degree of "distance from each other" of the two support frames 1 here may be enough to enable the rear panel 2 to unfold, and the specific degree of "close to each other" may be enough to allow the rear panel 2 to be folded. In this way, when switching from the storage state to the use state, as long as the two support frames 1 are pulled apart, the rear panel 2 can be unfolded naturally, and then the side panel 3 can be rotated to be supported between the two support frames 1. When switching from the use state to the storage state, as long as the side panel 3 is rotated so as not to interfere with the mutual approach of the two support frames 1, the rear panel 2 is folded, and the two support frames 1 can be stacked. The folding cabinet of the present invention It can quickly switch between the storage state and the use state, without disassembly and assembly, the operation is very convenient, it is convenient to store and reduce the storage space, it is not only convenient for the seller to store, transport and mail (in the storage state), but also the consumer receives it. After the product in the storage state does not need to be assembled, it can be quickly converted into the use state for use, which is convenient for consumers to use. Moreover, the side plate 3 is supported between the two support frames 1 in the use state, which can play a strengthening role. Avoid the two support frames 1 approaching each other and the rear panel 2 from being folded, so that the product can be stably maintained in the use state and prevent deformation.

In one embodiment, it also includes at least one foldable support column 4, and both ends of the support column 4 are hinged on the two support frames 1 respectively. Next, the support column 4 is folded. In this way, the structural strength of the folding cabinet can be further improved through the support column 4, and when not in use, the support column 4 can be folded to avoid occupying more space.

In one embodiment, the upper and lower sides of the rear panel 2 are hinged to the rear sides of the two support frames 1 respectively, and the two ends of the support columns 4 are hinged to the front sides of the two support frames 1 respectively. . With this design, when the folding unit cabinet is in use, the internal space is larger, thereby improving the storage effect of the folding combined cabinet and facilitating the placement of items.

In one embodiment, the support column 4 is provided with one and both ends are hinged to the left or right end of the front side of the two support frames 1, or, the support column 4 is provided with two and one of the supports Both ends of the column 4 are hinged to the front left ends of the two support frames 1 respectively, and two ends of the other support column 4 are hinged to the front right ends of the two support frames 1 respectively. With this design, the number of panels on the same side is similar. When two folding unit cabinets are spliced left and right, only one supporting column 4 or no supporting column 4 is required between the two folding unit cabinets. When the folding unit is used, the left side with the support column 4, the right side with the support column 4 or the left and right sides with the support column 4 can be used according to the needs, which can simplify the structure and save materials, so that it can be added according to the stability of the folding unit cabinet. The support column 4 ensures the stability of the folding cabinet.

In one embodiment, the support column 4 includes an upper rod body 41 and a lower rod body 42 that are hingedly connected, and the upper end of the upper rod body 41 and the lower end of the lower rod body 42 are hinged to the two support frames 1 respectively. In this design, only the upper rod body 41 and the lower rod body 42 need to be folded and unfolded, which is convenient to operate. Of course, the support column 4 can also use a structure in which more than three rods are hinged. In a specific implementation, the upper rod body 41 and the lower rod body 42 are hingedly connected through a first hinge shaft.

In one embodiment, the rear panel 2 includes an upper panel body 21 and a lower panel body 22 that are hingedly connected, and the upper side of the upper panel body 21 and the lower side of the lower panel body 22 are hinged at the two respective on the support frame 1. Similarly, with this design, only the upper plate body 21 and the lower plate body 22 need to be folded and unfolded, which is convenient to operate. Of course, the rear plate 2 can also use a hinged structure of more than three plates. In a specific implementation, the upper plate body 21 and the lower plate body 22 are hingedly connected through a second hinge.

In one embodiment, in the storage state, the support column 4 and the rear panel 2 are folded inwardly between the two support frames 1 , and the side panel 3 is rotated inwardly between the two support frames 1 . between. With this design, the components can be stacked together, and the folded unit cabinet occupies a small area after storage. Of course, the support column 4 and the rear panel 2 may also be folded outward, and the side panel 3 may be turned outward. The advantage of turning it outwards is that the thickness of the folding unit cabinet is further reduced after storage, which is convenient for placing multiple layers.

In one embodiment, the upper and lower sides of the rear plate 2 are hinged to the rear side of the corresponding support frame 1, respectively, and the upper and lower ends of the support column 4 are hinged to the front side of the corresponding support frame 1, respectively. The side plate 3 is hinged on the left or right side of the corresponding support frame 1 . In this way, when the unit cabinet is unfolded, the shape is regular and the internal space is large.

In one embodiment, the support frame 1 is configured as a U-shaped structure with an opening facing forward, which includes a rear frame 11 and two side frames 12 whose rear ends are connected to both ends of the rear frame 11 , and the rear panel 2 . The upper and lower sides of the support column 4 are hinged on the rear frame 11 of the corresponding support frame 1 respectively, and the upper and lower ends of the support column 4 are hinged at the front end of the side frame 12 of the corresponding support frame 1 respectively. The side plate 3 is hinged on the side frame 12 of the corresponding support frame 1 . In this way, the structure is simple, the manufacture is easy, the design is reasonable, the connection between the components is convenient, a larger storage space can be formed, and the items inside the folding unit cabinet can be easily taken and placed.

In one embodiment, the upper and lower sides of the rear plate 2, the upper and lower ends of the support column 4 and the side plate 3 are hinged at the corresponding positions of the support frame 1 through at least one pair of hinge mechanisms 5, respectively. .

Preferably, the hinge mechanism 5 includes a hinge seat 51 and a hinge shaft 52 (it is illustrated in the figure that the hinge seat 51 is provided on the support frame 1, and the hinge shaft 52 is provided on the upper and lower sides of the rear plate 2, the support On the upper and lower ends of the column 4 and the side plate 3, of course, the hinge seat 51 and the hinge shaft 52 can also be exchanged in position), and the hinge seat 51 includes a U-shaped block 53 and two stoppers 54, A shaft groove 55 is formed on the side of the blocking block 53 facing the two blocking blocks 54 , and the hinge shaft 52 is rotatably clamped in the axial groove 55 and forms a limit with the two blocking blocks 54 . The hinge mechanism 5 designed in this way is simple in structure, easy to manufacture, easy to install, and provides a limiting effect, and the hinge shaft 52 is not easy to fall off, which ensures the normal use of the folding cabinet.

In one embodiment, a limit strengthening mechanism 6 is provided between the upper plate body 21 and the lower plate body 22 and between the upper rod body 41 and/or the lower rod body 42 , and the limit strengthening mechanism 6. It includes a limit block 61 and a limit slot 62 (illustrated in the figure are limit blocks 61 and 62 respectively disposed on the upper plate body 21 and the lower plate body 22 or on the upper rod body 41 and the lower rod body 42). The block 61 is located on the upper plate body 21 or the upper rod body 41, and the limit groove 62 is located on the lower plate body 22 or the lower rod body 42. Of course, the position of the limit block 61 and the limit groove 62 can also be exchanged). The limiting block 61 is clamped in the limiting slot 62 . In this way, through the mutual cooperation of the limit block 61 and the limit slot 62, the structural strength of the upper plate body 21 and the lower plate body 22 and the upper rod body 41 and the lower rod body 42 can be increased, and the upper plate body 21 and the lower rod body 42 can be expanded. The lower plate body 22 and between the upper rod body 41 and the lower rod body 42 are only folded in one direction, avoiding folding in other directions, thereby ensuring the stability of the folding unit cabinet.

In one embodiment, it further includes a first anti-tripping 43 and a first anti-tripping port 44 respectively disposed on the support column 4 and the side plate 3 (illustrated in the figure, the support column 4 is provided on the support column 4 . There is a first anti-tripping 43, and a first anti-tripping port 44 is opened on the side plate 3. Of course, the positions of the first anti-tripping 43 and the first anti-tripping port 44 can be exchanged). The tripping 43 is clamped in the first anti-tripping opening 44 . In this way, the side plate 3 and the support column 4 are connected, which can limit each other, so as to prevent the side plate 3 from rotating during use, and the support column 4 to be folded, so as to ensure the stability of the product in use, and change to storage in the use state In the state, first take out all the items prevented in the folding cabinet, and then separate the first anti-trip 43 and the first anti-trip 44 to disconnect the connection between the side panel 3 and the support column 4, and then separate the side panels 3 and 4 respectively. The plate 3 is turned over and the support column 4 and the rear plate 2 are folded.

In one embodiment, in the use state, the side panel 3 is blocked on the inner side of the rear panel 2 to prevent the rear panel 2 from being folded inward. This design prevents the rear panel 2 from being folded inwardly during use through the limiting effect of the side panel 3 on the rear panel 2, thereby ensuring the stability of the product in use.

In one embodiment, a baffle 31 extends outward from the rear side of the corresponding side panel 3, and the baffle 31 is used to block the inner side of the rear panel 2 adjacent to the folding unit cabinet to prevent The rear panel 2 adjacent to the folding unit cabinet is folded inward. In this way, the side panels 3 are extended to set the sidewalls to limit the position of the rear panels 2 of the adjacent folding unit cabinets, so as to prevent the rear panels 2 of the adjacent folding unit cabinets from being folded inward during use, thereby ensuring that the The stability of the folding cabinet.

In one embodiment, one side plate 3 is provided and is hinged on the left or right side of one of the supporting frames 1, or, two side plates 3 are provided and are hinged on one of the supporting frames 1 respectively. Left and right sides of support frame 1. The side panel 3 is used as the side enclosure of the cabinet. It is hinged on the left or right side of the support frame 1, and the enclosure effect is better. When the two folding unit cabinets are spliced left and right, only the One side panel 3 or side panel 3 is not required, so the above design is made. When assembling the combined cabinet, you can choose the left side panel 3, the right side panel 3 or both sides with side panels according to space requirements and strength requirements. The use of the folding unit of the board 3 can simplify the structure and save materials.

Preferably, the side plate 3 is hinged on the upper support frame 1 . With this design, when in use, the side plate 3 will fall naturally under the action of gravity, which is easy to be converted into a use state, and the operation is more convenient and does not require much effort.

In one embodiment, a limiting hole 32 is provided at the bottom of the side plate 3, a positioning column 33 is provided on the support frame corresponding to the position of the limiting opening, and the lower surface of the positioning column 33 is set as an arc-shaped convex up the structure. In this way, the positioning column 33 positions the limiting hole 32 on the side plate 3, and the arc-shaped convex structure prevents the side plate 3 from folding inward by itself without external force.

In one embodiment, at least one of the support frames 1 is mounted with a carrier plate 7 . The "installation" here can be detachable installation or non-removable installation. Designed in this way, the carrier board 7 can be used as the upper or lower enclosure of the cabinet and the carrier platform for items, which is convenient for placing items inside the folding combination cabinet. When two folding unit cabinets are spliced up and down, two folding unit cabinets can share one The carrying plate 7, or no carrying plate 7 is provided to expand the continuity of the vertical space. The carrier board 7 can also be integrally formed with the corresponding support frame 1, so that the overall appearance looks like a board.

In some cases, a side panel 3 is arranged between two laterally adjacent folding unit cabinets, so that the design can ensure the stability of the folding unit cabinets while achieving the effect of saving production materials; The bearing board 7 at the top of the unit cabinet and the bearing board 7 at the bottom of the lowermost folding unit cabinet can be integrally formed on the corresponding support frame 1, and other bearing boards 7 are set to be detachable and installed, which is convenient to form different types according to needs. Height dimensioned space. In this way, by setting the detachable mounting support plate 7, the height dimension of the folding cabinet can be adjusted, which facilitates the storage of articles and the use of the folding cabinet.

In one embodiment, at least one of the bearing plates 7 is detachably connected to the corresponding support frame 1 through at least one pair of sliding and plugging mechanisms.

In one embodiment, a clothes hanger is provided below the carrier plate 7 or the support frame 1 . In this way, it is convenient to be used as a wardrobe to hang and store clothes.

In one embodiment, the folding cabinet further includes a cabinet door 9 that is detachably mounted on the support frame 1 . This design allows the folding unit cabinet to be closed when not in use.

In one embodiment, the support column 4 is provided with a first magnetic element 91 , and the cabinet door 9 is provided with a second magnetic element 92 attracted to the first magnetic element 91 . This design is convenient to limit the position of the cabinet door 9 and prevent the cabinet door 9 from opening by itself without external force. In the specific implementation, a handle is provided on the outer side of the cabinet door 9 .

In one embodiment, the cabinet door 9 is detachably mounted on the two support frames 1 in the following manner: the support frame 1 is provided with a fixing plate 93 with mounting holes 95, and the cabinet door 9 A plug-in shaft 94 that matches the mounting hole 94 is provided on the top. This design facilitates the detachable installation of the cabinet door 9, facilitates the use of the cabinet door 9, and facilitates the storage of the foldable combination cabinet by disassembling the cabinet door 9.

In one embodiment, an installation slot 96 is opened at the installation position of the insertion shaft 94, the insertion shaft 94 is installed in the installation slot 96, and one side of the installation slot 96 is provided with a fixing plate for the fixing plate. 93 goes into the notch 97.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention.

Claims (9)

1. A folding combination sideboard, its characterized in that: the foldable unit cabinet comprises more than two foldable unit cabinets which are spliced together, wherein each foldable unit cabinet comprises two supporting frames (1) which are arranged up and down; the folding unit cabinets are arranged in a row-by-row manner, two supporting frames (1) of two adjacent transverse folding unit cabinets are connected with each other, and two adjacent vertical folding unit cabinets share one supporting frame (1);

the foldable bicycle support frame further comprises a foldable rear plate (2) and at least one side plate (3), wherein the upper side and the lower side of the rear plate (2) are respectively hinged to the two support frames (1), and the side plate (3) is hinged to one of the support frames (1);

in a use state, the rear plate (2) is unfolded, the two support frames (1) are far away from each other, and the side plate (3) rotates to be supported between the two support frames (1);

in the storage state, the rear plate (2) is folded, the two support frames (1) are close to each other, and the side plate (3) rotates to be not interfered with the two support frames (1) to be close to each other.

2. A folding combination as claimed in claim 1, wherein: two supporting frames (1) of two adjacent transverse folding unit cabinets are connected with each other in the following way: one of the supporting frames (1) is provided with at least one first sliding groove (13), the other supporting frame (1) is provided with at least one first sliding strip (14), and the at least one first sliding strip (14) is inserted into the at least one first sliding groove (13) in a sliding manner.

3. A folding combination as claimed in claim 2, wherein: the supporting frame (1) is provided with a positioning groove (15) at the end of the first sliding strip (14), a positioning block (16) is arranged on the groove wall of the first sliding groove (13), and the positioning block (16) is clamped in the positioning groove (15) in a use state.

4. A folding combination as claimed in claim 1, wherein: still include at least one folding support column (4), the both ends of support column (4) articulate respectively two on carriage (1), under the user state, support column (4) expand, and under the state of accomodating, support column (4) are folding.

5. A folding combination as claimed in claim 4, wherein: the support column (4) comprises an upper rod body (41) and a lower rod body (42) which are connected in a hinged mode, and the upper end of the upper rod body (41) and the lower end of the lower rod body (42) are hinged to the two support frames (1) respectively.

6. A folding combination as claimed in claim 4, wherein: in the storage state, the supporting columns (4) and the rear plate (2) are folded inwards between the two supporting frames (1), and the side plates (3) rotate inwards between the two supporting frames (1).

7. A folding combination as claimed in claim 1, 2 or 3, wherein: the folding combination cabinet also comprises a cabinet door (9) which is detachably arranged on the supporting frame (1).

8. A folding combination as claimed in claim 7, wherein: the cabinet door (9) is detachably mounted on the two support frames (1) in the following way: the supporting frame (1) is provided with a fixing plate (93) with a mounting hole (95), and the cabinet door (9) is provided with an inserting shaft (94) matched with the mounting hole (95).

9. A folding combination as claimed in claim 8, wherein: the mounting position department of inserting axle (94) has seted up mounting groove (96), insert axle (94) and install in mounting groove (96), the breach (97) that supply fixed plate (93) to get into are seted up to one side of mounting groove (96).

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