CN213940557U - Foldable wall surface storage rack - Google Patents

Abstract

The utility model discloses a collapsible wall supporter belongs to furniture and accomodates the field. The utility model discloses a foldable wall shelf, which comprises a main body frame and at least two layers of layer boxes which are arranged on the main body frame and can be upwards overturned and folded, wherein the layer boxes are rotatably arranged on the main body frame, a limiting mechanism which is used for keeping the layer boxes in a horizontally unfolded state is arranged between the rear part of the layer boxes and the main body frame, a damping mechanism which is used for upwards overturning, folding and hovering the layer boxes is arranged between the layer boxes and the main body frame, the rear part of the main body frame is provided with a wall surface fixing mechanism, through the structure, a folding shelf structure which is fixed on the wall surface and can upwards overturn, fold or downwards overturn and unfold the layer boxes on the main body frame is formed, the layer boxes are rotatably connected on the main body frame through the damping mechanism, when the layer boxes are unfolded to the horizontal through the limiting mechanism between the main body frame and the layer boxes, the horizontal unfolding of the layer boxes is ensured, and the placing stability of the shelf is improved by the structure, while reducing the mesa space.

Description

Foldable wall surface storage rack

Technical Field

The utility model relates to a supporter, more specifically say, relate to a collapsible wall supporter.

Background

In the kitchen, bowls, dishes and seasonings are necessary articles for cooking dishes, are large in quantity and messy, and inevitably occupy limited table space if the bowls and the dishes and the seasonings can not be stored reasonably, so that the table space can be effectively saved by arranging the bowls, the dishes and the seasonings placing racks on the wall surface. At present, a common wall commodity shelf in the market is characterized in that a hanging rod is fixed on a wall surface, and various functional modules such as bowls, dishes and seasonings are hung below the hanging rod. The defects of the form are that the size and the style of various modules are fixed, the modules do not have the adjusting functions of folding, overturning and the like, the modules are inconvenient to package and transport and complicated to install, and the modules still occupy the operating space above the table top when not in use; meanwhile, the length of the hanging rod is limited by the space of the wall surface, and the applicability is not strong.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to overcome the problem that the existing wall shelf can not be folded and turned, and provides a foldable wall shelf, which adopts the technical scheme of the utility model, the wall shelf is designed into a foldable structure, the rotation can be realized between a layer box and a main body frame through a hinge point, when in use, a user does not need to install, only needs to turn the layer box to a horizontal state, has simple and convenient operation and can effectively limit the position, when in folding, the layer box is stably kept in a folded state by utilizing a damping mechanism, can not be unfolded accidentally, is convenient and flexible to fold, and does not occupy space after being folded; moreover, the storage rack is various in functional form, can store seasonings, can store bowls and dishes after being mounted with the bowl and dish clamp, adapts to various demands, has the advantages of being simple in structure, low in production cost and high in reliability, and brings excellent storage experience for customers.

2. Technical scheme

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses a collapsible wall supporter, including main body frame with locate the at least two-layer folding layer box that can upwards overturn on the main body frame, layer box rotate and install on main body frame, have between layer box rear portion and main body frame and be used for making the layer box keep the stop gear who expandes the state at the level, layer box and main body frame between have and be used for making the layer box upwards overturn folding damping mechanism who hovers, main body frame's rear portion be equipped with wall fixed establishment.

Furthermore, the limiting mechanism comprises a frame boss arranged on the main body frame and a limiting boss arranged at the rear part of the layer box, the position of the limiting boss corresponds to that of the frame boss, and the limiting boss and the corresponding frame boss are abutted when the layer box rotates to the horizontal state.

Furthermore, damping mechanism include rivet and damping piece, the both sides of layer box be equipped with layer box hinge hole, the both sides of main body frame correspond position department and be equipped with the frame hinge hole, layer box hinge hole and the frame hinge hole that corresponds be connected through the rivet, damping piece locate between layer box and the main body frame for provide layer box damping force of hovering when layer box upset motion.

Furthermore, the dish storage assembly is selectively arranged in the layer box and comprises at least two parallel dish clamps, two ends of each dish clamp are respectively arranged on the layer box through clamping groove parts, every two adjacent dish clamps form a dish storage space, and the dish clamps are connected with the clamping groove parts through a rotating mechanism with a locking structure and used for enabling the dish clamps to be turned, folded and positioned in an unfolded state.

Furthermore, the rotating mechanism comprises a bowl and dish clamp positioning column arranged at the end part of the bowl and dish clamp and a bowl and dish clamp rotating positioning hole arranged on the clamping groove part, the bowl and dish clamp rotating positioning hole comprises a bowl and dish clamp vertical limiting hole and a bowl and dish clamp rotating hole, and the bowl and dish clamp vertical limiting hole is communicated with the bowl and dish clamp rotating hole; the bowl and dish clamp positioning column comprises a bowl and dish clamp rotating part and a bowl and dish clamp limiting part, the bowl and dish clamp rotating part is matched with the bowl and dish clamp rotating hole, the bowl and dish clamp rotating part is rotatably matched in the bowl and dish clamp rotating hole, the bowl and dish clamp limiting part is matched with the bowl and dish clamp vertical limiting hole, and when the bowl and dish clamp limiting part rotates to be opposite to the bowl and dish clamp vertical limiting hole, the bowl and dish clamp limiting part can slide into the bowl and dish clamp vertical limiting hole; the bowl and dish clamp vertical limiting hole is internally provided with a bowl and dish clamp micro-buckle, and the bowl and dish clamp limiting part is provided with a bowl and dish clamp positioning groove which is matched with the bowl and dish clamp micro-buckle in a positioning way.

Furthermore, the lower end of the clamping groove piece is provided with a clamping groove piece deformation part, the layer box is provided with a clamping hole, and the clamping groove piece is clamped and fixed in the clamping hole of the layer box through the clamping groove piece deformation part.

Furthermore, the wall fixing mechanism comprises a hanging piece arranged at the rear part of the main body frame, and the hanging piece is fixed on the wall through a screw or a nail-free glue.

Furthermore, when the hanging piece is fixed through the nail-free glue, a pressurizing piece is further arranged on the hanging piece, a sucking disc and an elastic rod are arranged on the pressurizing piece, the sucking disc is fixed on the wall, and the end part of the elastic rod is tightly pressed on the hanging piece.

3. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:

(1) the utility model discloses a foldable wall commodity shelf, including the main body frame and locate at least two layers of can upwards overturn folding layer box on the main body frame, the layer box rotates and installs on the main body frame, it has the stop gear who is used for making the layer box keep in the horizontal expansion state to have between layer box rear portion and the main body frame, it has the damping mechanism who is used for making the layer box upwards overturn folding hover to have between layer box and the main body frame, the rear portion of main body frame is equipped with the wall fixed establishment, through the above-mentioned structure, form and fix on the wall upper strata box can upwards overturn folding or downwards overturn the folding commodity shelf structure that expandes on the main body frame, at least two layers of boxes rotate through the damping mechanism and connect on the main body frame, when expanding to the level at the layer box through the stop gear between main body frame and layer box, guarantee layer box horizontal expansion, utilize the design of above-mentioned wall fixed establishment not only to improve the stability of commodity shelf placement, meanwhile, the space of the table top is reduced, and the storage experience is further enhanced.

(2) The utility model discloses a collapsible wall supporter, stop gear is including locating the frame boss on the main body frame and locating the spacing boss at layer box rear portion, and spacing boss is corresponding with the position of frame boss, and spacing boss and the frame boss that corresponds looks butt when layer box changes to the level state, and it is spacing to expand the block when the level through frame boss and spacing boss at layer box, provides reliable structure of accomodating, has guaranteed the stability that the supporter expanded.

(3) The utility model discloses a collapsible wall supporter, damping mechanism includes rivet and damping piece, the both sides of layer box are equipped with layer box hinge hole, main body frame's both sides correspond position department and are equipped with the frame hinge hole, layer box hinge hole is connected through the rivet with the frame hinge hole that corresponds, damping piece is located between layer box and the main body frame, a damping force that hovers for providing layer box when layer box rolling motion, through the structure, when having guaranteed that layer box is folding to overturn to the vertical state, damping piece provides the resistance, prevent that layer box from receiving the downward upset of exogenic action at fold condition.

(4) The utility model discloses a collapsible wall supporter, the bowl dish subassembly of accomodating is selectively equipped with in the layer box, the bowl dish subassembly of accomodating includes at least two parallel arrangement's bowl dish card, the both ends of bowl dish card are installed on the layer box through the draw-in groove spare respectively, two adjacent bowl dish cards constitute bowl dish and accomodate the space, be connected through the rotary mechanism that has locking structure between bowl dish card and the draw-in groove spare, be used for making bowl dish card can overturn and fold and fix a position in the expansion state, through two liang of adjacent bowl dish cards, the storage area and the bowl dish stability of putting that the bowl dish was put have been increased; simultaneously, through the bowl dish card pole setting of the different bowl dish card of length on the bowl dish card, accomodate the bowl dish of the different degree of depth, the rotary design of bowl dish card and the folding expansion looks adaptation of bowl dish storage rack provide a collapsible bowl dish card that expandes, can make the bowl dish storage rack after the folding whole volume littleer.

(5) The utility model discloses a foldable wall surface storage rack, a rotating mechanism comprises a bowl and dish clamp positioning column arranged at the end part of a bowl and dish clamp and a bowl and dish clamp rotating positioning hole arranged on a clamping groove part, the bowl and dish clamp rotating positioning hole comprises a bowl and dish clamp vertical limiting hole and a bowl and dish clamp rotating hole, and the bowl and dish clamp vertical limiting hole is communicated with the bowl and dish clamp rotating hole; the bowl and dish clamp positioning column comprises a bowl and dish clamp rotating part and a bowl and dish clamp limiting part, the bowl and dish clamp rotating part is matched with the bowl and dish clamp rotating hole, the bowl and dish clamp rotating part is in rotating fit in the bowl and dish clamp rotating hole, the bowl and dish clamp limiting part is matched with the bowl and dish clamp vertical limiting hole, and when the bowl and dish clamp limiting part rotates to be opposite to the bowl and dish clamp vertical limiting hole, the bowl and dish clamp limiting part can slide into the bowl and dish clamp vertical limiting hole; the vertical spacing downthehole bowl dish card that is equipped with of bowl dish card is buckled a little, is equipped with on the bowl dish card spacing portion and blocks little buckle location complex bowl dish card positioning groove with the bowl dish card, and the rotatory locating hole of bowl dish card that buckles with locating the installation through bowl dish card positioning post cooperatees, realizes that the expansion of bowl dish card is fixed or the unblock is folding, guarantees the stability when bowl dish is accomodate to the bowl dish card after the expansion to unblock folding operation is convenient.

(6) The utility model discloses a collapsible wall supporter, draw-in groove spare lower extreme have draw-in groove spare deformation portion, are equipped with the buckle hole on the layer box, and draw-in groove spare passes through draw-in groove spare deformation portion block to be fixed downtheholely at the buckle of layer box, has guaranteed that draw-in groove spare is stably installed downtheholely at the buckle, has guaranteed the stability when bowl dish card expandes to accomodate.

(7) The utility model discloses a collapsible wall supporter, wall fixed establishment are including installing in the lacing film at main part frame rear portion, and the lacing film passes through the screw or exempts from the nail to glue and fixes on the wall, adopts above-mentioned structure, guarantees that the supporter can be reliable fix at the wall, when reducing the mesa space, further reliable accomodating.

(8) The utility model discloses a collapsible wall supporter, when the lacing film is fixed through exempting from to follow closely to glue, still be provided with the pressurization piece on the lacing film, be provided with sucking disc and elastic rod on the pressurization piece, the sucking disc is fixed on the wall, and the tip of elastic rod sticiss on the lacing film, through above-mentioned structure, utilizes the elastic rod to continuously exert pressure in exempting from to follow closely to glue the curing process to improve and exempt from to follow closely the reliability of gluing.

Drawings

Fig. 1 is a schematic structural view of a foldable wall rack of the present invention for accommodating dishes in an unfolded state;

fig. 2 is a schematic structural view of the foldable wall shelf of the present invention for containing seasoning in an unfolded state;

FIG. 3 is a schematic cross-sectional view of the foldable wall shelf laminate of the present invention during the rotation process;

fig. 4 is a schematic structural view of the foldable wall shelf layer box of the present invention;

fig. 5 is a schematic structural view of a main frame of the foldable wall-surface shelf of the present invention;

FIG. 6 is a schematic view of a slot of the foldable wall shelf of the present invention;

fig. 7 is a schematic structural view of a foldable wall shelf, bowl and disc clamp of the present invention;

FIG. 8 is an enlarged view of a portion of FIG. 7 at A;

fig. 9 is a schematic structural view of a horizontally placed bowl and dish clamp in a layer box of a foldable wall shelf of the present invention;

fig. 10 is a schematic structural view of the nail-free glue for hanging sheet of the foldable wall surface shelf of the present invention.

The reference numerals in the schematic drawings illustrate:

1. a main body frame; 11. a frame hinge hole; 12. a frame boss; 2. a layer box; 21. a layer box hinge hole; 22. a limiting boss; 23. a snap-in hole; 3. a pressing member; 31. a suction cup; 32. an elastic rod; 4. hanging a piece; 5. bowl and dish cards; 51. a bowl and dish clamp vertical rod; 52. the bowl and dish clamp positioning column; 521. a dish card rotating part; 522. a dish holder stopper; 523. the bowl and dish clamp positioning groove; 6. a damping member; 7. a slot member; 71. a card slot deformation section; 72. a bowl and dish clamp rotating hole; 73. the bowl and the dish are clamped with the vertical limiting hole; 74. the bowl and dish card is buckled slightly; 8. and (4) riveting.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.

[ examples ]

Referring to fig. 1 and 5, the foldable wall shelf of the present embodiment includes a main frame 1 and at least two layer boxes 2 capable of being folded upwards and arranged on the main frame 1, the main frame 1 is preferably a rectangular frame, the layer boxes 2 are rotatably arranged on the main frame 1, a spacing mechanism for keeping the layer boxes 2 in a horizontally unfolded state is arranged between the rear portions of the layer boxes 2 and the main frame 1, a damping mechanism for making the layer boxes 2 folded upwards and suspended is arranged between the layer boxes 2 and the main frame 1, the layer boxes 2 are folded and unfolded on the main frame 1, and the layer boxes 2 are kept in a horizontal state by the spacing mechanism when being unfolded, opposite upward resistance is provided by the damping mechanism when being folded, the layer boxes 2 are prevented from being unfolded due to external force action when being folded, a wall fixing mechanism is arranged at the rear portions of the main frame 1, the shelf is convenient to hang on the wall, and the use space of the table top is reduced.

As shown in fig. 3, in this embodiment, as a preferred embodiment, the above-mentioned limiting mechanism includes a frame boss 12 disposed on the main body frame 1 and a limiting boss 22 disposed at the rear portion of the layer box 2, the limiting boss 22 and the frame boss 12 are preferably integrally formed by stamping, the limiting boss 22 corresponds to the position of the frame boss 12 on the layer box 2 and the main body frame 1, and the limiting boss 22 abuts against the corresponding frame boss 12 when the layer box 2 is turned to a horizontal state. In the present embodiment, the limiting mechanism between the main body frame 1 and the layer box 2 is not limited to this, and a similar structural design that can rotate the layer box 2 to the horizontal state to position and support it may also be adopted.

According to fig. 1, in this embodiment, the damping mechanism includes a rivet 8 and a damping member 6, two sides of the layer box 2 are provided with layer box hinge holes 21, two corresponding positions of two sides of the main body frame 1 are provided with frame hinge holes 11, the layer box hinge holes 21 are connected with the corresponding frame hinge holes 11 through the rivet 8, the layer box 2 is connected in rotation on the main body frame 1, the damping member 6 is arranged between the layer box 2 and the main body frame 1, when the layer box 2 rotates on the main body frame 1, the damping member 6 provides rotary damping, the layer box 2 can hover at any position in a rotation range, when not in use, the layer box 2 is upwards rotated to a folded state, the damping member 6 can ensure that the layer box 2 is maintained at a current folded state, and a stable folded structure is provided.

As can be seen from fig. 1, 6 and 7, in the present embodiment, the foldable wall rack can be selectively provided with a dish storage assembly, so that the wall rack can store both the seasoning tank and other articles, and dishes. Foretell bowl dish subassembly of accomodating includes at least two parallel arrangement's bowl dish card 5, the both ends of bowl dish card 5 are installed on layer box 2 through draw-in groove spare 7 respectively, two adjacent bowl dish cards 5 constitute bowl dish storage space, draw-in groove spare 7 is fixed in on layer box 2, be connected through the rotary mechanism that has the locking structure between bowl dish card 5 and the draw-in groove spare 7, be used for making bowl dish card 5 can overturn folding and fix a position in the state of expanding, through two liang of adjacent bowl dish cards 5, the storage area and the bowl dish that the bowl dish was put are increased and stability is put. The bowl and dish clamp 5 comprises a cross rod and a plurality of bowl and dish clamp upright rods 51 which are arranged on the cross rod at intervals and used for supporting bowls and dishes, the bowl and dish clamp upright rods 51 can comprise short rods used for placing bowls and long rods used for placing dishes, gaps among the bowl and dish clamp upright rods 51 can be determined according to the sizes of the existing bowls and dishes, and bowls and dishes with different depths can be accommodated through the bowl and dish clamp upright rods 51 with different lengths on the bowl and dish clamp 5; the rotary design of the bowl and dish clamp 5 is matched with the folding and unfolding of the bowl and dish storage rack, so that the foldable and unfolding bowl and dish clamp is provided, and the overall volume of the folded bowl and dish storage rack is smaller.

As shown in fig. 4, 6, 7, 8 and 9, in this embodiment, the rotation mechanism between the dish clamp 5 and the slot member 7 includes a dish clamp positioning column 52 disposed at an end of the dish clamp 5 and a dish clamp rotation positioning hole disposed on the slot member 7, the dish clamp rotation positioning hole includes a dish clamp vertical limiting hole 73 and a dish clamp rotation hole 72, and the dish clamp vertical limiting hole 73 is communicated with the dish clamp rotation hole 72; dish card position post 52 includes bowl dish card rotating part 521 and bowl dish card spacing portion 522, bowl dish card rotating part 521 and bowl dish card rotating hole 72 looks adaptation, and bowl dish card rotating part 521 normal running fit is in bowl dish card rotating hole 72, and bowl dish card spacing portion 522 and the vertical spacing hole 73 looks adaptation of bowl dish card at bowl dish card spacing portion 522, and is rotatory to when relative with the vertical spacing hole 73 position of bowl dish card, and bowl dish card spacing portion 522 can slide into in the vertical spacing hole 73 of bowl dish card. Specifically, bowl dish card rotation hole 72 is the round hole, and the vertical spacing hole 73 of bowl dish card is the rectangular hole, and correspondingly, bowl dish card rotation part 521 is for the circular arc with the rotatory hole 72 diameter looks adaptation of bowl dish card, and bowl dish card spacing portion 522 is the plane, the width between the bowl dish card spacing portion 522 of both sides and the width looks adaptation of the vertical spacing hole 73 of bowl dish card. In order to further ensure the stability of the bowl and dish clamp 5 in the unfolded state, the bowl and dish clamp micro-buckle 74 is arranged in the bowl and dish clamp vertical limiting hole 73, and the bowl and dish clamp limiting part 522 is provided with a bowl and dish clamp positioning groove 523 which is matched with the bowl and dish clamp micro-buckle 74 in a positioning manner. In the process of the rotation and the unfolding of the bowl and dish clamp 5, the bowl and dish clamp positioning column 52 is positioned in the bowl and dish clamp rotating hole 72, the bowl and dish clamp rotating part 521 can rotate in the bowl and dish clamp rotating hole 72, when the bowl and dish clamp upright rod 51 of the bowl and dish clamp 5 rotates to a vertical state, the bowl and dish clamp limiting part 522 of the bowl and dish clamp positioning column 52 is opposite to the bowl and dish clamp vertical limiting hole 73, at the moment, the bowl and dish clamp positioning column 52 is pushed into the bowl and dish clamp vertical limiting hole 73, the bowl and dish clamp limiting part 522 slides into the bowl and dish clamp vertical limiting hole 73 and stops rotating, meanwhile, after the bowl and dish clamp positioning column 52 slides in place, the bowl and dish clamping groove 523 on the bowl and dish clamp positioning column 52 is clamped with the bowl and dish clamp micro-clamp 74, the bowl and dish clamp positioning column 52 and the bowl and dish clamp arranged on the clamp member 7 are rotationally matched, the unfolding, the bowl and dish clamp positioning column 5 is fixed or unlocked and folded, and the stability of the bowl and dish clamp 5 when being stored is ensured after being unfolded, and the unlocking and folding operations are convenient.

As shown in fig. 2, the layer casing 2 can serve as a seasoning receiving assembly without mounting the dish card 5 and the card slot member 7.

As shown in fig. 4 and 6, in order to facilitate the installation of the slot member 7 on the layer box 2, the lower end of the slot member 7 is provided with a slot member deformation portion 71, the layer box 2 is provided with a clamping hole 23, the slot member 7 is clamped and fixed in the clamping hole 23 of the layer box 2 through the slot member deformation portion 71, the slot member 7 is firmly fixed on the layer box 2 by using the slot member deformation portion 71, and the stability of the dish card when being unfolded and stored is ensured.

As shown in fig. 10, in order to reduce the usage space of the table top, the wall fixing mechanism comprises a hanging piece 4 installed at the rear part of a main frame 1, the hanging piece 4 is fixed on the wall through a screw or a nail-free adhesive, when the hanging piece 4 is fixed through the nail-free adhesive, a pressure piece 3 is further arranged on the hanging piece 4, a suction cup 31 and an elastic rod 32 are arranged on the pressure piece 3, the suction cup 31 is fixed on the wall, the end part of the elastic rod 32 is tightly pressed on the hanging piece 4, the elastic rod 32 deforms to continuously apply pressure in the nail-free adhesive curing process, so that the reliability of the nail-free adhesive is improved, the hanging piece can be taken down after the curing is completed, and a stable hanging rack form is formed.

In order to further understand the technical scheme of the utility model, the utility model discloses a use of collapsible wall supporter is further elucidated with figure 1.

The utility model discloses a foldable wall surface storage rack, when packaging is carried out after the assembly in a factory, a layer box 2 is in a folded state; the bowl and dish card 5 is in a flat state.

After receiving the goods, the consumer unpacks the goods, fixes the hanging piece 4 at a proper position on the wall surface, adopts a nail-free glue coating mode to install the hanging piece which can be matched with the pressurizing piece 3 for use, waits for the nail-free glue to be cured, then hangs the main body frame 1 on the hanging piece 4, and then turns the layer box 2 downwards to a using state; finally, the bowl and dish clamp 5 is rotated to the vertical direction, translated into the bowl and dish clamp vertical limiting hole 73 of the clamping groove part 7 and clamped, so that the mounting of the integral wall shelf is completed, and the bowl and dish clamp can be used for accommodating bowls and dishes, as shown in fig. 1; if the wall supporter is used for accomodating condiment, then cancel two modules of bowl dish card 5 and draw-in groove spare 7, the installation step relevant with it also cancels, and overall structure is as shown in figure 2.

When the consumer does not use the wall supporter, can keep flat bowl dish card 5 again according to opposite operation, upwards overturn layer box 2 to fold condition again.

The utility model discloses a collapsible wall supporter, to put the shelf design and install beta structure on the wall, reduce mesa and mesa top space, the layer box passes through rivet and damping piece rotation setting on main body frame, make the layer box can be at the rotating-structure that the optional position was parked, be provided with spacing boss and the frame boss of mutually supporting on layer box and main body frame simultaneously, guaranteed that the layer box expandes and keeps at the horizontality, in the use, the user need not to install, only need to overturn the layer box to the level downwards, can launch this layer box, be convenient for pack after folding and transport and put, this product has simple structure, low in production cost and the high characteristics of reliability, bring excellent accomodating experience for the customer.

The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without creatively designing the similar structural modes and embodiments to the technical solutions, they should belong to the protection scope of the present invention.

Claims (8)

1. The utility model provides a collapsible wall supporter, includes main body frame (1) and locates at least two-layer folding layer box (2) that can upwards overturn on main body frame (1), its characterized in that: layer box (2) rotate and install on main body frame (1), have between layer box (2) rear portion and main body frame (1) and be used for making layer box (2) keep at the stop gear of level state of expandeing, layer box (2) and main body frame (1) between have and be used for making layer box (2) upwards overturn folding damping mechanism of hovering, the rear portion of main body frame (1) be equipped with wall fixed establishment.

2. A foldable wall rack according to claim 1, wherein: the limiting mechanism comprises a frame boss (12) arranged on the main body frame (1) and a limiting boss (22) arranged at the rear part of the layer box (2), the limiting boss (22) corresponds to the frame boss (12), and the limiting boss (22) is abutted to the corresponding frame boss (12) when the layer box (2) rotates to a horizontal state.

3. A foldable wall rack according to claim 1 or 2, wherein: damping mechanism include rivet (8) and damping piece (6), the both sides of layer box (2) be equipped with layer box hinge hole (21), the both sides of main body frame (1) correspond position department and be equipped with frame hinge hole (11), layer box hinge hole (21) be connected through rivet (8) with frame hinge hole (11) that correspond, damping piece (6) locate between layer box (2) and main body frame (1) for provide layer box (2) damping force of hovering when layer box (2) upset motion.

4. A foldable wall rack according to claim 3, wherein: layer box (2) in be equipped with bowl dish storage assembly selectively, bowl dish storage assembly include two at least parallel arrangement's bowl dish card (5), the both ends of bowl dish card (5) install respectively on layer box (2) through draw-in groove spare (7), adjacent two bowl dish card (5) constitute bowl dish storage space, bowl dish card (5) and draw-in groove spare (7) between be connected through the rotary mechanism that has locking structure for make bowl dish card (5) can overturn and fold and fix a position at the expansion state.

5. A foldable wall rack according to claim 4, characterized in that: the rotary mechanism comprises a bowl and dish clamp positioning column (52) arranged at the end part of the bowl and dish clamp (5) and a bowl and dish clamp rotary positioning hole arranged on the clamping groove part (7), the bowl and dish clamp rotary positioning hole comprises a bowl and dish clamp vertical limiting hole (73) and a bowl and dish clamp rotary hole (72), and the bowl and dish clamp vertical limiting hole (73) is communicated with the bowl and dish clamp rotary hole (72); the dish clamp positioning column (52) comprises a dish clamp rotating part (521) and a dish clamp limiting part (522), the dish clamp rotating part (521) is matched with the dish clamp rotating hole (72), the dish clamp rotating part (521) is rotationally matched in the dish clamp rotating hole (72), the dish clamp limiting part (522) is matched with the dish clamp vertical limiting hole (73), and when the dish clamp limiting part (522) rotates to be opposite to the position of the dish clamp vertical limiting hole (73), the dish clamp limiting part (522) can slide into the dish clamp vertical limiting hole (73); the dish card vertical limiting hole (73) is internally provided with a dish card micro-buckle (74), and the dish card limiting part (522) is provided with a dish card positioning groove (523) which is matched with the dish card micro-buckle (74) in a positioning way.

6. A foldable wall rack according to claim 5, characterized in that: the lower end of the clamping groove piece (7) is provided with a clamping groove piece deformation part (71), the layer box (2) is provided with a clamping hole (23), and the clamping groove piece (7) is clamped and fixed in the clamping hole (23) of the layer box (2) through the clamping groove piece deformation part (71).

7. A foldable wall rack according to claim 6, characterized in that: the wall fixing mechanism comprises a hanging piece (4) installed at the rear part of the main body frame (1), and the hanging piece (4) is fixed on the wall through a screw or a nail-free adhesive.

8. A foldable wall rack according to claim 7, characterized in that: when the hanging piece (4) is fixed through nail-free glue, a pressurizing piece (3) is further arranged on the hanging piece (4), a sucking disc (31) and an elastic rod (32) are arranged on the pressurizing piece (3), the sucking disc (31) is fixed on a wall, and the end part of the elastic rod (32) is tightly pressed on the hanging piece (4).

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