TWM494540U - Wall mounted type foldable cabinet - Google Patents

Description

Wall-mounted folding cabinet

The utility model relates to a folding cabinet, in particular to a wall-mounted folding cabinet.

At present, the folding cabinet on the market is a square piece of furniture including a top panel. In order to achieve a foldable effect, part of the panel is designed as a detachable movable member. When used, it is necessary to gradually unfold/fold the related members and combine them into a cabinet by splicing. Even with the auxiliary coupling to fix, the multi-step operation results in slow expansion and folding conversion, which can not be quickly deployed when it is used. The redundancy of the coupling makes the processing complicated and increases the cost. The operation is complicated due to the splicing combination/disassembly, especially the inconvenience of the old age and For the younger people, the existing folding cabinets are complicated to fold, and cannot be completely folded into a plate shape, and the degree of superposition is low; the structure of the cabinet after folding is not beautiful; the top plate and the bottom plate of the cabinet are divided into a plurality of panels, and the panels are required for use. Gradually splicing operation, cumbersome collection; existing folding cabinets are generally placed in the indoor ground position, large size, even after folding will occupy a certain amount of indoor space, especially not suitable for use in small spaces, especially in small bathrooms When temporarily placing clothes in the indoor bath, you need a kind of narrow space that does not occupy the bathroom. Moreover, after unfolding and stacking, the water vapor can be effectively prevented from oozing down into the cabinet of the cabinet along the joint seam of the panel. The existing folding cabinet has a slow folding speed, and is particularly unsuitable for frequent collection/expansion when temporarily placing clothes. Not humane enough to promote the use of difficulties.

The purpose of the utility model is to overcome the defects of the prior art that the folding is cumbersome, the folding speed is low, the folding degree is low, the folding effect is poor, and the folded cabinet structure appears to occupy space and is not beautiful, so that a one-step operation can be realized quickly. The cabinet is unfolded without stepping on the parts. It is extremely easy to use, has a high degree of folding, can be stored after folding and hides the cabinet parts as much as possible, saving space, especially suitable for wall-mounted folding cabinets used in humid rooms with large steam. .

To achieve the above creative purpose, the technical solution of the present invention is: a wall-mounted folding cabinet comprising a combination of an upper top plate, a lower bottom plate and left and right side plates. When three flanges are disposed on the periphery of the lower surface of the upper top plate, and the lower surface of the upper top plate abuts against a mounting surface or a wall surface, the relative positions of the three flanges may be defined as being located on the left side of the lower surface of the upper top plate. , the upper side and the right side, and the lower surface of the upper top plate and the space between the three flanges form a concave space; the side edge of the upper top plate is provided with at least one hinge fixing member connectable to a mounting surface, The upper top plate can be turned upside down about a fixed point of the hinge fixing member, the upper portions of the left and right side plates are hingedly hinged on the inner side of the flange, and the left and right side plates are respectively hinged by the upper and lower panels. The bottoms of the lower panels of the left and right side panels are hinged to the left and right sides of the lower bottom panel, and the upper and lower panels of the left and right panels are folded inwardly and can be superposed on the upper top panel together with the lower bottom panel. The sum of the heights of the upper panels of the left and right panels and the sum of the heights of the lower panels of the left and right panels, the sum of the heights of the upper panel and the right panel of the left panel, and the upper panel of the right panel in the recessed space of the lower surface Below the left side panel The sum of heights is less than or equal to the left and right width of the recessed space and the width of the left and right side panels is less than or equal to the front and rear width of the recessed space, and the left and right widths of the lower bottom panel are matched with the spacing of the bottom edges of the stacked lower left and right side panels, so that It is stored in the concave space. When the folding cabinet is in the folded state, the upper top plate is turned up around the hinge fixing member, and the lower bottom plate is suspended downward by gravity. The left and right side panels are unfolded and stretched to form a cabinet having a storage space surrounded by the upper top panel, the left and right side panels, and the lower bottom panel.

The utility model has the following steps: the upper top plate is picked up in the stacked state, and the left, right side plates and the lower bottom plate stored in the concave space are vertically hoisted by the self-gravity to quickly unfold the cabinet; in the unfolded state, the lower bottom plate is lifted Under the force, the lower bottom plate and the left and right side plates are folded from the joint portion until they are completely stacked and stored in the concave space of the lower surface of the upper top plate, and then the upper top plate implied by the cabinet is placed on the wall.

The wall-mounted folding cabinet of the present invention adopts a wall-mounted fixing manner, and the mounting surface can replace the inner wall panel, thereby reducing the inner wall panel of the cabinet without affecting the use of the cabinet, saving the material compact manufacturing process, and in the folded state, the upper roof panel and the wall surface The lower bottom plate and the left and right side plates are housed in the recessed space of the upper top plate, so that the folding cabinet in the folded state looks like a picture or a mirror, and the folding degree is extremely high, and the indoor space is saved.

The wall-mounted folding cabinet of the present invention adopts a top-down hinge to form a uniform overlapping relationship, so that only one step operation is required to unfold the upper top plate, and the cabinet panels are mutually moved to form a linkage, and the folding cabinet is It can be quickly and automatically opened by the action of gravity, avoiding the cumbersome step-by-step operation steps; after use, simply lower the lower base plate, and the lower bottom plate and the left and right side plates will be folded into the concave space of the upper top plate. Very easy to operate, the folding process is extremely simple and fast, and the design is more user-friendly.

The wall-mounted folding cabinet of the present invention covers the cabinet body by using the concave space after being unfolded and folded in a humid environment of the bathroom, so as to effectively prevent the water vapor from dripping down into the cabinet along the joint seam of the panel, the panel of the cabinet It can be made of waterproof material, which is very suitable for use in the bathroom room. It can temporarily store clothes to prevent the clothes from being wet by water. The outer wall of the top plate is provided with decorative painting or mirror. The child can increase the aesthetic sense of the room and facilitate the user to wash.

1‧‧‧Upper top board

101‧‧‧Flange

102‧‧‧ recessed space

2‧‧‧ Lower floor

3‧‧‧left side panel

301‧‧‧Upper panel

302‧‧‧lower panel

4‧‧‧right board

5‧‧ ‧ hinge

6‧‧‧ cabinet door

7‧‧‧ Door touch

8‧‧‧ inner wall panel

901‧‧‧ buckle

902‧‧‧Axis

Figure 1 is a schematic view of the structure in the folded state of the present creation; Figure 2 is a schematic structural view of the semi-expanded state of the present creation; and Figure 3 is a schematic structural view of the present invention including a cabinet door panel and being unfolded into a square shape; A schematic diagram of a structure including a cabinet door panel and being expanded into a trapezoidal state; FIG. 5 is a schematic structural view of the present invention including a cabinet door panel and being unfolded into an inverted trapezoidal state; FIG. 6 is a schematic diagram showing a semi-expansion state of another embodiment of the present invention; Figure 7 is a side view of the wall after folding of the creation; Figure 8 is a side view of the wall after the creation of the creation; Figure 9 is a schematic view of the hinged fixing member and the inner wall of the present invention; FIG. 10 is a partial hinged manner of the present invention. One of the enlarged views of the example; FIG. 11 is a second enlarged view of a preferred example of the local hinged manner of the present invention; FIG. 12 is a third enlarged view of a preferred example of the local hinged manner of the present creation; and FIG. 13 is a convex view at the upper edge of the present creation. Figure 14 is a schematic view of the structure with three flanges and the door panel hinged to the lower edge of the lower base plate; Figure 15 shows the three flanges of the creation and the door panel is hinged on the lower floor. The schematic structure.

The wall-mounted folding cabinet disclosed in the present application will be described in more detail below with reference to the accompanying drawings and specific embodiments.

Please refer to Figure 1-3, where the first picture is the wall-mounted folding cabinet in the folded state. Schematic diagram of the structure. As can be seen from the figures, the wall-mounted folding cabinet includes an upper top panel 1, a lower bottom panel 2, a left side panel 3 and a right side panel 4 (see Figures 2 and 3). A flange 101 matching the upper top plate 1 is disposed at an edge of the lower surface of the upper top plate 1, so that a lower concave space 102 is formed on the lower surface of the upper top plate 1 (see FIG. 2), and the upper top plate 1 is further A hinged fixing member, such as a hinge 5 (see Figures 1 and 3), is disposed in the middle of the upper side, and the wall-mounted folding cabinet can be placed on a mounting surface (wall surface) by the hinge fixing member. The flanges 101 are at least three, and each of the flanges 101 is disposed at a periphery of a lower surface of the upper top plate 1, respectively. In particular, at least three edges including the left, upper and right edges of the lower surface of the upper top plate 1 are included. The left, upper, and right edges of the lower surface of the upper top plate 1 are referred to as folded (recumbent on the wall) as shown in FIG. 1, wherein the hinge fixing member or the hinge 5 is located at the upper side and the upper side. The two sides are left and right.

Referring to FIGS. 2 and 3, the top side of the left side panel 3 and the right side panel 4 are hingedly hinged to the inner side of the flange 101. The left side plate 3 is not hinged by the upper panel 301 and the lower panel 302 in a horizontal direction. Similarly, the right side plate 4 is also horizontally hinged by two panels. In other words, the right side panel 4 also includes an upper panel 301 and a lower panel. 302.

The left side panel 3, the bottom side of the lower panel 302 of the right side panel 4 are hinged to the left and right sides of the lower bottom panel 2, and the left side panel 3, the upper panel 301 and the lower panel 302 of the right side panel 4 are folded inwardly together with the lower bottom panel 2 The bottom surface of the upper top plate 1 is recessed in the space 102; the hinged form of the right side plate 4 and the lower bottom plate 2 is the same as that of the left side plate 3 and the lower bottom plate 2, and therefore will not be repeated.

The left and right widths of the recessed space 102 may be a, the front and rear widths of the recessed space 102 may be b, and the height of the upper panel 301 of the left side panel 3 and the right side panel 4 may be c, and the left side panel 3 and the right side The plates 4 are symmetrical, the lower panel 302 of the left side panel 3 and the right side panel 4 may have a height d, and the left side panel 3 is symmetrical with the right side panel 4. Further, the width of the left side panel 3 and the right side panel 4 composed of the upper panel 301 and the lower panel 302 is less than or equal to b, and c=d 1⁄2a, the end face surrounded by the upper top plate 1, the lower bottom plate 2, the left side plate 3, and the right side plate 4 is square in shape (as shown in Fig. 3).

Next, the shape of the left side panel 3 and the right side panel 4 may be square, and the outer wall of the upper top panel 1 is provided with a decorative painting or mirror.

Further, Fig. 2 shows that the lower side of the lower floor 2 can be hinged to a door panel 6 with a pull hole. Further, the upper top plate 1 is provided with a door bump 7, so that the door panel 6 can be brought into contact with the door 7 after being turned upside down. Next, an inner wall panel 8 is hinged to the flange 101 on the upper side of the upper top panel 1, and the cabinet door panel 6 is sized to match the recessed space 102. The shape of the door panel 6 and the inner wall panel 8 is matched with the shape of the end faces of the upper top panel 1, the lower bottom panel 2, the left side panel 3, and the right side panel 4, and the cabinet door panel 6 can be turned down in the unfolded state. And turning, and then lifting up to overlap the bottom surface of the lower bottom plate 2; and the upper panel 301 and the lower panel 302 of the left side panel 3 and the right side panel 4 can be pushed inwardly to form a folded shape, and further together with the lower bottom panel 2, the cabinet door panel 6 They may be stacked together in the recessed space 102 of the lower surface of the upper top plate 1. Referring to FIG. 9, the inner wall panel 8 can also be flipped with the hinge 5 to be received in the recessed space 102 surrounded by the flange 101 of the upper top panel 1, or the recessed space can be turned out. 102.

In addition, referring to Figures 7 and 8, the user can pick up the upper top panel 1 of the folding cabinet that has been mounted on the wall and is in a collapsed state, and fold the cabinet structure, such as the upper panel, housed in the recessed space 102. 301. The lower panel 302, the lower bottom panel 2, and the inner wall panel 8 are downwardly recessed from the recessed space 102 (not shown) to form a deployment cabinet, and the cabinet door panel 6 can be flipped to contact the door collision 7.

Please refer to Fig. 4, which is a second embodiment of the present creation. This differs from the embodiment 1 shown in Fig. 3 in the shape of the end face of the cabinet. Furthermore, the left and right widths of the recessed space 102 may be a, the front and rear widths of the recessed space 102 may be b, and the height of the upper panel 301 of the left side panel 3 and the right side panel 4 may be c, and the left side The plate 3 is symmetrical with the right side plate 4, the lower plate 302 of the left side plate 3 and the right side plate 4 may have a height d, and the left side plate 3 is symmetrical with the right side plate 4. Further, the width of the left side panel 3 and the right side panel 4 composed of the upper panel 301 and the lower panel 302 is equal to or less than b, and c<1⁄2a, d 1⁄2a, and c<d; thus, the end surface of the upper top plate 1, the lower bottom plate 2, and the left side plate 3 and the right side plate 4 are formed in a trapezoidal shape.

Referring to FIG. 5, the left and right widths of the recessed space 102 may be a, the front and rear widths of the recessed space 102 may be b, and the height of the upper panel 301 of the left side panel 3 and the right side panel 4 may be c. And the left side panel 3 is symmetrical with the right side panel 4, the lower panel 302 of the left side panel 3 and the right side panel 4 may have a height d, and the left side panel 3 is symmetrical with the right side panel 4. Further, the width of the left side panel 3 and the right side panel 4 composed of the upper panel 301 and the lower panel 302 is less than or equal to b, and c 1⁄2a, d<1⁄2a, and c>d, the end face shape of the upper top plate 1, the lower bottom plate 2, the left side plate 3, and the right side plate 4 is an inverted trapezoid.

Referring to FIG. 6, a fourth embodiment of the present invention discloses a wall-mounted folding cabinet comprising an upper top plate 1, a lower bottom plate 2, and a left side plate 3 and a right side plate 4. The lower bottom plate 2 and the left side plate 3 and the right side plate 4 are rigid frames, and the lower bottom plate 2 and the left side plate 3 and the right side plate 4 are inlaid on a whole piece of flexible foldable material (for example, a nylon cloth shown by a broken line) Form a foldable unitary mechanism. A flange 101 matching the upper top plate 1 is disposed around the lower surface of the upper top plate 1, a lower concave surface 102 is formed on the lower surface of the upper top plate 1, and a hinge 5 is disposed on the upper side of the upper top plate 1 (not shown). The top side of the left side panel 3 and the right side panel 4 are hinged to the inner side of the flange 101, and the left side panel 3 and the right side panel 4 are respectively composed of an upper panel 301 and a lower panel 302. The bottom edge of the lower panel 302 of the right side panel 4 is adjacent to the left and right sides of the lower bottom panel 2, and the upper panel 301 and the lower panel 302 are folded inwardly together with the lower bottom panel 2 to be overlapped in the recessed space 102 of the lower surface of the upper top panel 1. The left and right widths of the recessed space 102 are a, the front and rear widths of the recessed space 102 are b, the height of the upper panel 301 of the left side panel 3 and the right side panel 4 is c, and the left side panel 3 and the right side panel 4 are symmetrical, left side The lower panel 302 of the panel 3 and the right panel 4 has a height d and the left panel 3 and the right panel 4 are symmetric. The widths of the left panel 3 and the right panel 4 composed of the upper panel 301 and the lower panel 302 are less than or equal to b, c=d. 1⁄2a, the end faces of the upper top plate 1, the lower bottom plate 2, the left side plate 3, and the right side plate 4 are square in shape.

Referring to Fig. 13, a wall-mounted folding cabinet includes an upper top panel 1, a lower bottom panel 2, a left side panel 3, and a right side panel 4 (not shown). A flange 101 matching the upper top plate 1 is provided at the peripheral edge of the lower surface of the upper top plate 1, and in particular, the flange 101 is a hinged movable flange. The lower surface of the upper top plate 1 can form a square recessed space as described in the foregoing embodiments. The left side plate 3 is hinged to the inner side of the flange 101 in parallel with the top edge of the right side plate 4 (not shown); the left side plate 3 is symmetrical with the right side plate 4 and is hinged horizontally by the upper panel 301 and the lower panel 302, respectively. The left side panel 3 and the bottom side of the lower panel 302 of the right side panel 4 are hinged to the left and right sides of the lower bottom panel 2, and the lower side of the lower bottom panel 2 is hinged with the cabinet door panel 6. The upper top plate 1 is provided with a door contact 7, which touches the position of the door 7 after the door panel 6 is closed and contacts the upper top plate 1. An inner wall panel 8 is hinged to the flange 101 on the upper side of the upper top plate 1. The left side panel 3, the upper panel 301 and the lower panel 302 of the right side panel 4 are folded inwardly together with the lower bottom panel 2 and the cabinet door panel 6 to be overlapped in the recessed space 102 (not shown) of the lower surface of the upper top panel 1, and the upper top panel is folded. 1 is placed flat on the wall surface, and the inner wall panel 8 is also stacked and received in the recessed space 102.

The hinge joint of the inner wall panel 8 and the flange 101 can be achieved by using the shaft 902 shown in Fig. 13, or the shaft 902 shown in Fig. 11, or the buckle 901 shown in Fig. 10. The purpose of the wall panel 8 being hinged to the flange 101.

Referring to FIG. 14, the wall-mounted folding cabinet includes an upper top panel 1, a lower bottom panel 2, a left side panel 3 and a right side panel 4. A flange 101 matching the upper top plate 1 is disposed at the peripheral edge of the lower surface of the upper top plate 1, whereby the flange 101 is provided at the left, upper and right edges around the lower surface of the upper top plate 1 to form a recessed space 102. Secondly, the left side surface 3 is composed of an upper plate surface 301 and a lower plate surface 302. Foldable structure. Further, an inner wall panel 8 is hinged to a flange 101 on the upper side of the upper top panel 1, and a cabinet door panel 6 is hinged to the lower bottom panel 2, and the cabinet door panel 6 is sized to match the recessed space 102.

Referring to FIG. 15, the wall-mounted folding cabinet includes an upper top plate 1, a lower bottom plate 2, a left side plate 3 and a right side plate 4. A recessed space 102 is formed at the lower surface of the upper top plate 1. Next, the left side surface 3 is composed of an upper plate surface 301 and a lower plate surface 302 to form a foldable structure. Further, an inner wall panel 8 can be hinged to a flange 101 on the upper side of the upper top plate 1. A cabinet door panel 6 with a pull hole is hinged on the lower edge of the lower surface of the upper top panel 1, and is deployed to hang down to cover the natural cover. Free door touch. Secondly, the door panel 6 can be hinged to the flange 101 with a shaft 902.

The size of the door panel 6 matches the recessed space 102, and the shape of the cabinet door panel 6 matches the shape of the end faces of the upper top panel 1, the lower bottom panel 2, the left side panel 3, and the right side panel 4. The folding door panel 6 is pushed inwardly from the unfolded state. The cabinet door panel 6 is first stacked into the recessed space 102, and the lower bottom panel 2 is lifted. The left panel 3 and the upper panel 301 and the lower panel 302 of the right panel 4 are inwardly folded. Together with the lower base plate 2, it is superposed in the recessed space 102 of the lower surface of the upper top plate 1. Further, the upper top plate 1 is placed flat on the wall surface, and the inner wall plate 8 is also stacked and housed in the recessed space 102.

In the above embodiments of the present invention, a mounting surface, such as a wall surface, may be used instead of the inner wall panel, thereby reducing the inner wall panel of the cabinet and not affecting the cabinet use, thereby achieving a material-saving manufacturing process.

1‧‧‧Upper top board

101‧‧‧Flange

102‧‧‧ recessed space

2‧‧‧ Lower floor

3‧‧‧left side panel

301‧‧‧Upper panel

302‧‧‧lower panel

4‧‧‧right board

6‧‧‧ cabinet door

7‧‧‧ Door touch

8‧‧‧ inner wall panel

Claims (13)

A wall-mounted folding cabinet is provided on a mounting surface and includes a combination of an upper top plate, a lower bottom plate, a left side plate and a right side plate, wherein the lower surface periphery of the upper top plate includes left and top, a flange matching the upper top plate is respectively disposed at at least three edges of the right edge, and a space between the lower surface of the upper top plate and the three flanges forms a concave space; at least one side edge of the upper top plate is provided with a hinge fixing member connected to the mounting surface, wherein the upper top plate can be turned upside down about a fixing point of the hinge fixing member; the left side plate and the upper portion of the right side plate are hingedly hinged on the inner side of the flange The left side plate and the right side plate are respectively hinged by two upper and lower panels, and the left side plate and the bottom plate of the right side plate are hinged to the left and right sides of the lower bottom plate, and the left side plate and the right side plate are hinged. The upper and lower panels are folded inwardly together with the lower bottom panel to be folded into the recessed space at the lower surface of the upper top panel. The wall-mounted folding cabinet according to claim 1, wherein a flange matching the upper top plate is provided at a peripheral edge of the lower surface of the upper top plate, and a concave surface is formed at a lower surface of the upper top plate. The space, and the shape of the recessed space is square, and the flange at the upper edge of the lower surface of the upper top plate is hingedly disposed as a movable flange. The wall-mounted folding cabinet of claim 1, wherein the left and right widths of the recessed space are a, the front and rear widths of the recessed spaces are b, and the height of the upper panel of the left and right side panels is c, and the left The right side panel is symmetrical, and the lower panel of the left and right side panels has a height d, and the left and right side panels are symmetrical. The width of the left and right panels formed by the upper and lower panels is less than or equal to b, and the heights of the upper and lower panels of the left and right panels are c. , d is c=d 1⁄2a, at this time, the end faces of the upper top plate, the lower bottom plate, and the left and right side plates are square in shape. The wall-mounted folding cabinet of claim 1, wherein the left and right widths of the recessed space are a, the front and rear widths of the recessed spaces are b, and the height of the upper panel of the left and right side panels is c, and the left The right side panel is symmetrical, and the lower panel of the left and right side panels has a height d, and the left and right side panels are symmetrical. The width of the left and right panels formed by the upper and lower panels is less than or equal to b, and the heights of the upper and lower panels of the left and right panels are c. , d is c<1⁄2a,d 1⁄2a, and c<d, at this time, the end faces of the upper top plate, the lower bottom plate, and the left and right side plates are trapezoidal in shape. The wall-mounted folding cabinet of claim 1, wherein the left and right widths of the recessed space are a, the front and rear widths of the recessed spaces are b, and the height of the upper panel of the left and right side panels is c, and the left The right side panel is symmetrical, and the lower panel of the left and right side panels has a height d, and the left and right side panels are symmetrical. The width of the left and right panels formed by the upper and lower panels is less than or equal to b, and the heights of the upper and lower panels of the left and right panels are c. , d is c 1⁄2a, d<1⁄2a, and c>d, at this time, the shape of the end surface surrounded by the upper top plate, the lower bottom plate, and the left and right side plates is an inverted trapezoid. The wall-mounted folding cabinet of claim 1, wherein the upper wall of the upper top plate is provided with a decorative painting or a mirror. The wall-mounted folding cabinet according to claim 1, wherein the lower side of the lower bottom plate can be hinged with a door panel, and the upper top plate is provided with a door touch, and the door panel can be touched to touch the door. The size of the door panel matches the recessed space, and the shape of the door panel matches the shape of the end faces of the upper top plate, the lower bottom plate, and the left and right side plates. The wall-mounted folding cabinet according to claim 1, wherein an inner wall panel is hinged on the flange on the upper top plate, and the inner wall panel is sized to match the concave space, and the shape of the inner wall panel is The upper top plate, the lower bottom plate, and the left side plate and the right side plate define an end surface shape. The wall-mounted folding cabinet of claim 1, wherein the hinge fixing member is a hinge, and the hinge fixing member is disposed on a flange on a side of the upper top plate. A wall-mounted folding cabinet is provided on a mounting surface and comprises a combination of an upper top plate, a lower bottom plate, a left side plate and a right side plate, wherein the lower bottom plate and the left and right side plates are plate-shaped materials. Or a rigid frame, the lower bottom plate and the left and right side plates are inlaid on the whole piece of flexible foldable material to form a foldable integrated mechanism, and the lower top surface of the upper top plate includes a left, upper and right edges respectively at least three edges a flange matching the upper top plate, the lower surface of the upper top plate and the space between the three flanges forming a recessed space, and the side edge of the upper top plate is provided with at least one hinge fixing member connected to the mounting surface, The upper top plate can be turned upside down about the fixing point of the hinge fixing member, and the upper portions of the left and right side plates are hingedly hinged on the inner side of the flange, and the left and right side plates are respectively composed of upper and lower panels, the left The bottom of the lower panel of the right side panel is adjacent to the left and right sides of the lower bottom panel, and the upper and lower panels of the left and right panels are folded inwardly together with the lower bottom panel. top The inner concave surface of the lower space. The wall-mounted folding cabinet according to claim 10, wherein the left and right widths of the recessed space are a, the front and rear widths of the recessed space are b, and the upper panel of the left and right side panels has a height c and is bilaterally symmetric. The height of the lower panel of the left and right panels is d and is bilaterally symmetric. The width of the left and right panels composed of the upper and lower panels is less than or equal to b, and the heights of the upper and lower panels of the left and right panels are respectively c and d, and c= d 1⁄2a, at this time, the end faces of the upper top plate, the lower bottom plate, and the left and right side plates are square in shape. The wall-mounted folding cabinet according to claim 10, wherein the upper top plate is provided on the outer wall There are decorative paintings or mirrors. The wall-mounted folding cabinet of claim 10, wherein the lower side of the lower bottom plate is hinged with a door panel, the upper top plate is provided with a door collision, and the door panel is closed and closed to contact with the door; An inner wall panel is hinged on the upper side flange of the upper top plate, the cabinet door panel and the inner wall panel are sized to match the recessed space, and the shape of the cabinet door panel and the inner wall panel and the upper top panel and the lower bottom panel Matches the shape of the end face enclosed by the left and right side plates.