CN220713369U - Folding easy-to-disassemble multifunctional storage cabinet - Google Patents

Abstract

The utility model provides a collapsible easy dismouting multi-functional locker, comprising a base plate, left side list curb plate, right side list curb plate, the back slab, upper cover plate and door plant, the left side limit upper portion integrated into one piece of bottom plate has first riser connecting seat, the right side limit upper portion integrated into one piece of bottom plate has the second riser connecting seat, the rear side limit upper portion integrated into one piece of bottom plate has the third riser connecting seat, the lower side of left side list curb plate and the last side of first riser connecting seat, the lower side of right side list curb plate and the last side of second riser connecting seat and the lower side of back slab and the last side of third riser connecting seat all articulate, upper cover plate joint fixed mounting is at the top of left side list curb plate, right side list curb plate and back slab, bottom plate, left side list curb plate, back slab and upper cover plate surround the concatenation and become the open cabinet body in front side, door plant movable mounting is at the front side mouth of the cabinet body. The utility model has the advantages of easy disassembly and assembly, time and labor saving, stable structure of the cabinet body after splicing and assembly, folding, convenient carrying, strong practicability and wide application occasions.

Description

Folding easy-to-disassemble multifunctional storage cabinet

Technical Field

The utility model relates to the technical field of lockers, in particular to a foldable multifunctional locker easy to disassemble and assemble.

Background

At present, a locker is generally arranged in public places such as schools, families or bathrooms so as to store articles, the locker is mostly a cuboid cabinet with larger occupied space, a plurality of layers of storage cavities are arranged on the cuboid cabinet, a cabinet door is arranged at the front side opening of each storage cavity, the locker is difficult to carry and install, and is a public facility and easy to cause confusion. Moreover, once the storage cabinet is placed and installed, the storage cabinet cannot be changed according to the needs. For schools, particularly kindergartens or primary schools, after the cabinet door of the cabinet is opened, if the cabinet door is not closed timely, the cabinet door is easy to collide with and damage the heads of children.

The assembled combined cabinet has appeared in the market at present, most combined cabinets are assembled into a whole by a plurality of cabinet bodies, the connecting pieces such as screws and nuts are adopted to connect and fix all the cabinet bodies, the combined assembly mode is complex, time and labor are wasted, the cabinet bodies are assembled in a split mode, namely, the cabinet bodies are assembled by a bottom plate, a left single side plate, a right single side plate, a back plate, an upper cover plate and a door plate in a split mode, however, the assembled cabinet bodies are mostly in mortise joint mode, the assembled cabinet body cannot be folded in structure, the assembled cabinet bodies are difficult to assemble and disassemble, and if the assembled cabinet bodies are carried, the assembled cabinet bodies are required to be disassembled for reducing occupied space and facilitating carrying, the operation is troublesome, and the assembled cabinet bodies are poor in stability and are unfavorable for the assembled combination of the multi-layer multi-row cabinet bodies.

Disclosure of Invention

The utility model aims to provide a foldable multifunctional locker easy to disassemble and assemble, which is easy to disassemble and assemble, time-saving and labor-saving, and the assembled locker body is stable in structure, convenient to carry, strong in practicability and wide in application occasions.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a collapsible easy dismouting multi-functional locker, including the bottom plate, left side list curb plate, right side list curb plate, the back slab, upper cover plate and door plant, the left side limit upper portion integrated into one piece of bottom plate has first riser connecting seat, the right side limit upper portion integrated into one piece of bottom plate has second riser connecting seat, the rear side limit upper portion integrated into one piece of bottom plate has third riser connecting seat, the height of first riser connecting seat is less than the height of third riser connecting seat, the lower side of left side list curb plate and the upper side of first riser connecting seat, the lower side of right side list curb plate and the upper side of second riser connecting seat and the lower side of back slab and the upper side of third riser connecting seat all articulate, left side list curb plate, the upper side of right side list curb plate and back slab flushes, upper cover plate joint fixed mounting is at the top of left side list curb plate, the top of right side list curb plate and back slab, the front side open cabinet body is formed to the concatenation of back slab and upper cover plate, door plant movable mounting is at the front side of cabinet body.

The left single side plate, the right single side plate, the rear back plate and the upper cover plate are Fang Gaiban with inner sides open, the lower side frame of the left single side plate is connected with the top of the first vertical plate connecting seat through a first movable hinge structure, the lower side frame of the right single side plate is connected with the top of the second vertical plate connecting seat through a second movable hinge structure, the lower side frame of the rear back plate is connected with the top of the third vertical plate connecting seat through a third movable hinge structure, and the structures of the first movable hinge structure, the second movable hinge structure and the third movable hinge structure are the same;

the second movable hinge structure comprises at least two connecting blocks, the front and back interval integrated into one piece of each connecting block is fixedly arranged on the lower side frame downside of the right single side plate, a plurality of front and back intervals are formed in the top of the second vertical plate connecting seat, the upper side and the left side are all open hinge grooves, each connecting block corresponds to each hinge groove in a one-to-one mode, a pin shaft is fixedly arranged in the hinge grooves along the front and back direction, left side openings are formed in the connecting blocks along the front and back direction and are matched with hinge holes of the pin shafts, anti-falling blocks are arranged on the upper side face of each hole groove and the left side of each lower side face of each hole groove, the anti-falling blocks are wedge-shaped blocks which are small in left and large in right, and when the pin shafts are clamped on the right side of the hole grooves, the two anti-falling blocks are blocked on the left side of the pin shafts so as to prevent the pin shafts from falling from the left side openings of the hole grooves.

The upper side part of the left side frame of the rear back plate is connected with the upper side part of the rear side frame of the left single side plate through a first clamping structure, the upper side part of the right side frame of the rear back plate is connected with the upper side part of the rear side frame of the right single side plate through a second clamping structure, and the first clamping structure and the second clamping structure are identical in structure and are symmetrically arranged on the left side and the right side;

the second clamping structure comprises a T-shaped locating pin, the T-shaped locating pin is integrally formed and fixedly arranged on the upper side portion of the rear side frame rear side face of the right single side plate, a left-side V-shaped clamping groove and a front-side V-shaped clamping groove are formed in the upper side portion of the right side frame of the rear back plate, the left side and the right side of the V-shaped clamping groove are small, a V-shaped baffle plate covering the front-side opening edge of the V-shaped clamping groove is integrally formed in the right side frame of the rear back plate, the right end of the V-shaped clamping groove is matched with the head excircle of the T-shaped locating pin, and the right side of the V-shaped opening of the V-shaped baffle plate is matched with the rod excircle of the T-shaped locating pin.

The left side frame of the upper cover plate is connected with the upper side frame of the left single side plate through a first quick-release connecting structure, the right side frame of the upper cover plate is connected with the upper side frame of the right single side plate through a second quick-release connecting structure, and the first quick-release connecting structure and the second quick-release connecting structure are identical in structure and are symmetrically arranged left and right;

The second quick detach connection structure includes two at least T type push-and-pull connector link, interval integrated into one piece around each T type push-and-pull connector link is fixed to be set up on the upside frame upside of right single-sided board, T type push-and-pull connector link comprises first L template and gusset, the department of buckling of first L template is located its front upside, the vertical board downside integrated into one piece fixed connection of first L template is on the upside frame upside of right single-sided board, the gusset is along the vertical setting in the horizontal plate below of first L template in fore-and-aft direction, the downside fixed connection of gusset is on the upside frame upside of right single-sided board, the upper side fixed connection of gusset is at the horizontal plate lower surface middle part of first L template, the open elongated slot in downside has been seted up along the fore-and-aft direction on the right side frame of upper cover plate, the fixed second L template that is provided with a plurality of front-and-back interval around, each second L template and each first L template are respectively upper and lower one-to-one, the department of buckling of second L template is located the downside, the horizontal plate middle part of second L template is seted up front side open first card hole in the fore-and-aft direction, first card hole of L template is established in first card hole each other.

The door plate comprises a door panel and a door lining plate, the door lining plate is a square cover plate with an open outer side, the door panel is nested outside the door lining plate, the upper parts of the door panel and the door lining plate are provided with front and rear corresponding throwing observation long holes along the left-right direction, the middle part of a right side frame of the door lining plate is hinged with the middle part of a front side frame of a right single side plate through a quick-dismantling hinge structure, the right lower corner of the door lining plate is provided with a fixed pin, the upper part of the right front corner of the bottom plate is provided with a lower positioning hole matched with the fixed pin, and the right upper corner of the door lining plate is connected with the right front corner of the upper cover plate through a quick-dismantling spring pin assembly;

The quick-dismantling spring pin assembly comprises an upper sleeve, a lower sleeve and a vertically arranged elastic pin shaft, wherein the upper sleeve is fixedly arranged at the right front angle of the bottom surface of the upper cover plate, the lower sleeve is fixedly arranged at the right upper angle of the door lining plate, the upper end of the elastic pin shaft extends into and is rotationally connected with the upper sleeve, the lower end of the elastic pin shaft extends into and is positioned and connected with the lower sleeve, and a pressing block positioned between the upper sleeve and the lower sleeve is arranged on the excircle of the elastic pin shaft;

the elastic pin shaft comprises an upper pin shaft and a lower pin shaft which are integrally formed, the diameter of the upper pin shaft is larger than that of the lower pin shaft, the upper pin shaft stretches into and is rotationally connected with the upper sleeve, the lower pin shaft stretches into the lower sleeve, a limit circular ring is integrally formed at the lower end of the lower sleeve, the diameter of the lower pin shaft is identical to the inner diameter of the limit circular ring, a reset spring is sleeved on the lower pin shaft, two ends of the reset spring are respectively propped against the upper side surface of the circular ring surface at the lower end of the upper pin shaft and the upper side surface of the limit circular ring, the lower end of the lower pin shaft coaxially penetrates through a central hole of the limit circular ring, a telescopic mushroom head is arranged at the lower end of the lower pin shaft, the telescopic mushroom head is tightly pressed against the lower side surface of the limit circular ring, the diameter of the telescopic mushroom head is larger than the inner diameter of the limit circular ring in a natural state, the minimum diameter of the telescopic mushroom head is smaller than or equal to the inner diameter of the limit circular ring in a pressed state, and the pressing block is integrally formed and is fixedly arranged at the outer circle at the lower end part of the upper pin shaft;

The inner side of the lower sleeve is vertically provided with a guide groove with an opening at the upper side and matched with the pressing block, and the pressing block is connected with the guide groove in an up-down sliding way;

the front side of the lower end part of the upper sleeve is provided with a notch, and the width of the notch is larger than the diameter of the upper pin shaft.

When the plurality of cabinet bodies are spliced and combined, the bottom plate of the upper cabinet body is connected with the upper cover plate of the lower cabinet body through four first concave-convex connecting buckle structures arranged in a rectangular array, the right single side plate of the left cabinet body is connected with the left single side plate of the right cabinet body through two second concave-convex connecting buckle structures arranged at intervals in the front-back direction, and the first concave-convex connecting buckle structures are identical to the second concave-convex connecting buckle structures;

the second concave-convex connecting buckle structure comprises a convex male buckle and a concave female buckle which are mutually embedded, wherein the convex male buckle is a T-shaped convex block which is integrally formed and fixedly connected on the left side face of the left Shan Ceban along the front-rear direction, the left side and the right side of the convex male buckle are respectively provided with a backward convex arc clamping head, the concave female buckle is a T-shaped groove which is left open and front-rear small, the concave female buckle is integrally formed and arranged on the right single side plate, the small part of the convex male buckle is matched with the small groove of the concave female buckle, the large part of the convex male buckle is matched with the large groove of the concave female buckle, the rear end of the small groove of the concave female buckle is provided with an arc groove which is matched with the arc clamping head, and the upper side wall and the lower side wall of the small groove of the concave female buckle are respectively provided with second clamping holes which are respectively matched with the upper side edge and the lower side edge of the large part of the convex male buckle along the front-rear direction.

The left front side of the lower side surface of the upper cover plate is connected with the front side part of the upper side frame of the left single-side plate through a first plug-in structure, the front side part of the lower side frame of the left single-side plate is connected with the front side part of the first vertical plate connecting seat through a second plug-in structure, the right front side of the lower side surface of the upper cover plate is connected with the front side part of the upper side frame of the right single-side plate through a third plug-in structure, the front side part of the lower side frame of the right single-side plate is connected with the front side part of the second vertical plate connecting seat through a fourth plug-in structure, and the structures of the first plug-in structure, the second plug-in structure, the third plug-in structure and the fourth plug-in structure are the same;

the fourth grafting structure includes the elasticity buckle, upper portion integrated into one piece has the spliced eye before the downside frame of right side list curb plate, vertical on the spliced eye set up with the spliced eye of elasticity buckle looks adaptation, the left side wall upper portion of spliced eye is equipped with the third breach of being convenient for dismouting elasticity buckle, the upside of third breach is uncovered, the preceding lateral part of second riser connecting seat is equipped with the upside open and with the jack groove of elasticity buckle looks adaptation, the jack groove corresponds from top to bottom with the spliced eye, elasticity buckle grafting gomphosis is in the spliced eye, the head overlap joint of elasticity buckle is in the upper end of spliced eye, the afterbody of elasticity buckle is inserted in the jack groove.

The inner side surface of the door lining plate is integrally formed with a cup holder for holding a water cup, the upper left corner and the lower left corner of the door lining plate are embedded with heart-shaped protection soft corners, and the back plate is provided with ventilation holes similar to a shutter structure.

This collapsible easy dismouting multifunctional locker still includes two footings, and the footing is cuboid block structure, and the interval just sets up in the lower part of bottom plate about the direction around two footings, and the length of footing is the same with the left and right width of bottom plate, is provided with the cylindricality pin thread of interval about a plurality of on the upside of footing, and the downside front side portion and the rear side portion of bottom plate all are equipped with the interval about a plurality of and the open pass box of downside, each pass box of front side and each cylindricality pin thread of front side respectively one-to-one looks adaptation lock, each pass box of rear side and each cylindricality pin thread of rear side respectively one-to-one looks adaptation lock.

Two placement blocks which are used for placing the partition plates and are spaced front and back are fixedly arranged on the right side surface of the left single side plate and the left side surface of the right single side plate.

Compared with the prior art, the storage cabinet provided by the utility model is essentially specific and advanced, and can be used singly or assembled together by a plurality of side-by-side splicing, so that the application occasion is wide, one, two or three storage cabinets can meet the requirements for household use, one storage cabinet can be independently configured for each student for school use, and the storage cabinets of one class student are spliced and assembled together, therefore, when the students turn or leave the school, the storage cabinet can be detached, so that the storage cabinet is taken away for use, the design is scientific, and the input cost of the school can be reduced; the upper part of the left side edge of the bottom plate is integrally provided with a first vertical plate connecting seat, the upper part of the right side edge of the bottom plate is integrally provided with a second vertical plate connecting seat, the upper part of the rear side edge of the bottom plate is integrally provided with a third vertical plate connecting seat, the height of the first vertical plate connecting seat is smaller than the height of the second vertical plate connecting seat, the height of the third vertical plate connecting seat is smaller than the height of the left side edge of the left side plate, the upper side edge of the first vertical plate connecting seat, the lower side edge of the right side plate, the upper side edge of the second vertical plate connecting seat and the lower side edge of the rear back plate are respectively hinged with the upper side edge of the third vertical plate connecting seat through corresponding pin shafts, so that when the storage cabinet is assembled, the left side plate, the right side plate and the rear back plate can be assembled on the bottom plate, the left side plate, the right side plate and the rear back plate are erected, the left side frame upper side part of the rear plate and the upper side frame upper side part of the left side plate are connected through a first clamping structure, the upper side of the right side frame of the back plate is connected with the upper side of the rear side frame of the right single side plate through a second clamping structure, the heads of corresponding side T-shaped positioning pins are clamped in corresponding side V-shaped clamping grooves, the rod parts of corresponding side T-shaped positioning pins are clamped in V-shaped openings of corresponding side V-shaped baffle plates, then an upper cover plate is horizontally placed on the left single side plate, the right single side plate and the back plate, each corresponding side first L-shaped plate is correspondingly inserted into a corresponding side long groove and is respectively positioned at the front side of each corresponding second L-shaped plate, then the upper cover plate is pulled forwards from the back to enable the first L-shaped plate and the second L-shaped plate to be mutually clamped, the rib plates are correspondingly clamped in the first clamping holes, the upper cover plate can be buckled and installed on the upper parts of the left single side plate, the right single side plate and the back plate, then a fixed pin on the right lower corner of the door lining plate is installed in a positioning hole on the upper part of the right front corner of the bottom plate, aligning the upper end of the door plate to the bottom surface of the upper cover plate, enabling the upper pin shaft to be close to a notch of the upper sleeve, pressing down a pressing block, enabling the pressing block to move downwards along a guide groove, enabling the pressing block to drive the upper pin shaft and the lower pin shaft to move downwards together, compressing a reset spring, enabling the upper end of the upper pin shaft to enter the upper sleeve through the notch, loosening the pressing block, enabling the reset spring to reset the upper pin shaft to jack up, enabling the upper pin shaft to extend into and rotate to be connected with the upper sleeve, enabling the telescopic mushroom head to tightly press the lower side surface of the limiting ring, installing the spring pin assembly, enabling the inner side of the upper end of the door plate to be hinged to the bottom surface of the upper cover plate, enabling the middle of a right side frame of the door lining plate to be hinged to the middle of a front side frame of the right single side plate through a quick-release hinge structure, finally respectively inserting elastic buckles into corresponding inserting seats and inserting grooves, and enabling corresponding connecting positions of the upper cover plate, the left single side plate, the bottom plate and the right single side plate to be fixed through elastic buckle insertion, the cabinet body after the splicing assembly is ensured to have a stable structure, the splicing assembly of the storage cabinet can be completed, if the storage cabinet is required to be carried, the door plate is opened, the pressing block is pressed down, the upper end of the upper pin shaft is downwards moved to the notch, the door plate is outwards pulled, the upper pin shaft is pulled out of the upper sleeve through the notch, the spring pin assembly can be removed, the door plate can be removed, then the upper cover plate is backwards pushed, the upper cover plate can be removed from the upper parts of the left single side plate, the right single side plate and the rear back plate, the left single side plate is firstly folded downwards to the right on the bottom plate, the right single side plate is firstly folded downwards to the left on the left single side plate, the rear back plate is then folded downwards to the right single side plate, the folding of the storage cabinet is completed, the occupied space of the storage cabinet is effectively reduced, the upper cover plate is then placed on the rear back plate, the carrying is convenient, the operation is simple, and the reverse operation can be carried out according to the action of the splicing assembly during the disassembly, easy disassembly and assembly, and time and labor saving.

Wherein, in order to prevent moisture of the locker, two feet can be respectively arranged at the front side and the rear side of the bottom plate.

The upper portions of door panel and door welt all are seted up the input of correspondence and are observed the slot hole from beginning to end along controlling the direction, through input observing the slot hole and can observe the inside condition of locker on the one hand, on the other hand can put in the locker books, homework book, smallclothes article such as pen, need not to open the door plant, and the practicality is strong.

The upper left corner and the lower left corner of the door lining plate are embedded with heart-shaped protection soft corners, so that collision damage to the heads of children can be avoided when the door plate is opened, and the heart-shaped protection soft corners are attractive in appearance.

When a plurality of lockers are assembled in parallel, the right single side plate of the left side cabinet body adjacent to the left side is attached to the left single side plate of the right side cabinet body and staggered back and forth, then the two cabinet bodies are pushed and pulled back and forth, so that the convex male buckle and the concave female buckle of the corresponding second concave-convex connecting buckle structure are mutually embedded, the bottom plate of the upper side cabinet body adjacent to the upper side cabinet body is attached to the upper cover plate of the lower side cabinet body and staggered back and forth, then the two cabinet bodies are pushed and pulled back and forth, so that the convex male buckle and the concave female buckle of the corresponding first concave-convex connecting buckle structure are mutually embedded, and further, the plurality of lockers can be assembled into a whole in parallel in a parallel manner, and convenience and quickness are realized.

The partition plates can be placed in the storage cabinet according to the requirements, the internal space of the storage cabinet is layered, and the space of the storage cabinet is reasonably distributed.

In conclusion, the cabinet is easy to assemble and disassemble, time-saving and labor-saving, and the spliced and assembled cabinet body is stable in structure, can be folded, is convenient to carry, is high in practicability and is wide in application occasion.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is an isometric view of the utility model.

Fig. 3 is an isometric view of the door panel of the present utility model in an open condition.

Fig. 4 is an exploded view of the present utility model.

Fig. 5 is a schematic view of the assembly of the upper cover plate and the right single side plate of the present utility model.

Fig. 6 is a cross-sectional view of a door panel of the present utility model.

Fig. 7 is a schematic view of a first quick release connection structure of the present utility model.

Fig. 8 is a bottom view of the present utility model.

FIG. 9 is a schematic diagram of a process of splicing and assembling the left and right lockers of the present utility model.

FIG. 10 is a schematic diagram of a process of splicing and assembling the upper and lower lockers of the present utility model.

Fig. 11 is a partial enlarged view at a in fig. 4.

Fig. 12 is a partial enlarged view at B in fig. 4.

Fig. 13 is a partial enlarged view at C in fig. 4.

Fig. 14 is a partial enlarged view at D in fig. 4.

Fig. 15 is a partial enlarged view at E in fig. 1.

Fig. 16 is a partial enlarged view at F in fig. 7.

Fig. 17 is a partial enlarged view at G in fig. 4.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

As shown in fig. 1-17, the foldable easy-to-disassemble multifunctional storage cabinet comprises a bottom plate 1, a left single-side plate 2, a right single-side plate 3, a back plate 4, an upper cover plate 5 and a door plate, wherein a first vertical plate connecting seat 6 is integrally formed at the upper part of the left side of the bottom plate 1, a second vertical plate connecting seat 7 is integrally formed at the upper part of the right side of the bottom plate 1, a third vertical plate connecting seat 8 is integrally formed at the upper part of the back side of the bottom plate 1, the height of the first vertical plate connecting seat 6 is smaller than the height of the second vertical plate connecting seat 7, the height of the third vertical plate connecting seat 8 is smaller than the height of the left single-side plate 2, the lower side of the right single-side plate 3 is hinged with the upper side of the first vertical plate connecting seat 6, the lower side of the right single-side plate 3 is hinged with the upper side of the second vertical plate connecting seat 7 and the lower side of the back plate 4 is flush with the upper side of the third vertical plate connecting seat 8, the upper cover plate 5 is fixedly mounted on the left single-side plate 2, the right single-side plate 3 and the back plate 4, the front side of the bottom plate 1, the front plate 4 and the front plate 4 are movably mounted on the front side of the front cabinet body, and the front cabinet body is formed by the front opening of the front cabinet.

The left single side plate 2, the right single side plate 3, the rear back plate 4 and the upper cover plate 5 are Fang Gaiban with inner sides open, the lower side frame of the left single side plate 2 is connected with the top of the first vertical plate connecting seat 6 through a first movable hinge structure, the lower side frame of the right single side plate 3 is connected with the top of the second vertical plate connecting seat 7 through a second movable hinge structure, the lower side frame of the rear back plate 4 is connected with the top of the third vertical plate connecting seat 8 through a third movable hinge structure, and the structures of the first movable hinge structure, the second movable hinge structure and the third movable hinge structure are the same;

the second movable hinge structure comprises at least two connecting blocks 9, the front-back interval integrated into one piece of each connecting block 9 is fixedly arranged on the lower side frame lower side face of the right single-side plate 3, a plurality of hinge grooves 10 which are open in front-back interval and upper side and left side are formed in the top of the second vertical plate connecting seat 7, each connecting block 9 corresponds to each hinge groove 10 in a one-to-one mode respectively, a pin shaft 11 is fixedly arranged in the hinge groove 10 along the front-back direction, a left side opening is formed in the connecting block 9 along the front-back direction and is matched with a hinged hole groove 12 of the pin shaft 11, anti-falling blocks 13 are arranged on the upper side face of the hole groove 12 and the left side of the lower side face of the hole groove 13, the anti-falling blocks 13 are wedge blocks which are small in left and large in right, and when the pin shaft 11 is clamped on the right side of the hole groove 12, the two anti-falling blocks 13 are blocked on the left side of the pin shaft 11 so as to prevent the pin shaft 11 from falling off from the left side opening of the hole groove 12.

The upper side part of the left side frame of the rear back plate 4 is connected with the upper side part of the rear side frame of the left single side plate 2 through a first clamping structure, the upper side part of the right side frame of the rear back plate 4 is connected with the upper side part of the rear side frame of the right single side plate 3 through a second clamping structure, and the first clamping structure and the second clamping structure are identical in structure and are symmetrically arranged left and right;

the second clamping structure comprises a T-shaped locating pin 24, the T-shaped locating pin 24 is integrally formed and fixedly arranged on the upper side of the rear side frame of the right single-side plate 3, a left-side V-shaped clamping groove 25 with an open front side is formed in the upper side of the right side frame of the rear back plate 4, the left side of the V-shaped clamping groove 25 is big and right small, a V-shaped baffle 26 covering the front opening edge of the V-shaped clamping groove 25 is integrally formed on the right side frame of the rear back plate 4, and the right end of the V-shaped clamping groove 25 is matched with the head excircle of the T-shaped locating pin 24, and the right side of the V-shaped opening of the V-shaped baffle 26 is matched with the rod excircle of the T-shaped locating pin 24.

The left side frame of the upper cover plate 5 is connected with the upper side frame of the left single side plate 2 through a first quick-release connecting structure, the right side frame of the upper cover plate 5 is connected with the upper side frame of the right single side plate 3 through a second quick-release connecting structure, and the first quick-release connecting structure and the second quick-release connecting structure are identical in structure and are symmetrically arranged on the left side and the right side;

The second quick detach connection structure includes two at least T type push-and-pull connector link, each T type push-and-pull connector link front and back interval integrated into one piece sets up on the upside frame upside of right unilateral board 3, T type push-and-pull connector link comprises first L template 27 and gusset 28, the department of buckling of first L template 27 is located its front upside, the vertical board downside integrated into one piece fixed connection of first L template 27 is on the upside frame upside of right unilateral board 3, gusset 28 along the vertical setting in the horizontal plate below of first L template 27 of fore-and-aft direction, the downside fixed connection of gusset 28 is on the upside frame upside of right unilateral board 3, the last side fixed connection of gusset 28 is in the middle part of the horizontal plate lower surface of first L template 27, the second L template 30 of interval is seted up along the fore-and-aft direction on the right side frame of upper cover plate 5, each second L template 30 corresponds about each first L template 27 respectively with each, the department of buckling of second L template 30 is located the horizontal plate downside of first L template 31 of the front-and-back interval, the second L template 31 of buckling of second L template 30 is equipped with the first L template 31 in the front-and back-and-side opening of second L template 31.

The door plate comprises a door panel 32 and a door lining plate 33, the door lining plate 33 is a square cover plate with an open outer side, the door panel 32 is nested outside the door lining plate 33, the upper parts of the door panel 32 and the door lining plate 33 are provided with front-rear corresponding throwing observation long holes 34 along the left-right direction, the middle part of a right side frame of the door lining plate 33 is hinged with the middle part of a front side frame of a right single side plate 3 through a quick-release hinge structure 35, the right lower corner of the door lining plate 33 is provided with a fixed pin 36, the upper part of the right front corner of the bottom plate 1 is provided with a lower positioning hole matched with the fixed pin 36, and the right upper corner of the door lining plate 33 is connected with the right front corner of the upper cover plate 5 through a quick-release spring pin assembly;

the quick-release spring pin assembly comprises an upper sleeve 37, a lower sleeve 39 and a vertically arranged elastic pin shaft, wherein the upper sleeve 37 is fixedly arranged at the right front corner of the bottom surface of the upper cover plate 5, the lower sleeve 39 is fixedly arranged at the right upper corner of the door lining plate 33, the upper end of the elastic pin shaft extends into and is rotationally connected with the upper sleeve 37, the lower end of the elastic pin shaft extends into and is positioned and connected with the lower sleeve 39, and a pressing block 42 positioned between the upper sleeve 37 and the lower sleeve 39 is arranged on the outer circle of the elastic pin shaft;

the elastic pin shaft comprises an upper pin shaft 43 and a lower pin shaft 62 which are integrally formed, the diameter of the upper pin shaft 43 is larger than that of the lower pin shaft 62, the upper pin shaft 43 stretches into and is rotationally connected with the upper sleeve 37, the lower pin shaft 62 stretches into the lower sleeve 39, a limit circular ring 63 is integrally formed at the lower end of the lower sleeve 39, the diameter of the lower pin shaft 62 is the same as the inner diameter of the limit circular ring 63, a reset spring 38 is sleeved on the lower pin shaft 62, two ends of the reset spring 38 are respectively propped against the circular ring surface at the lower end of the upper pin shaft 43 and the upper side surface of the limit circular ring 63, the lower end of the lower pin shaft 62 coaxially penetrates through a central hole of the limit circular ring 63, a telescopic mushroom head 64 is arranged at the lower end of the lower pin shaft 62 and is tightly pressed against the lower side surface of the limit circular ring 63, the diameter of the telescopic mushroom head 64 is larger than the inner diameter of the limit circular ring 63 in a natural state, the minimum diameter of the telescopic mushroom head 64 is smaller than or equal to the inner diameter of the limit circular ring 63 in a pressed state, and the pressing block 42 is integrally formed and fixedly arranged at the outer circle at the lower end part of the upper pin shaft 43;

The inner side of the lower sleeve 39 is vertically provided with a guide groove 65 with an open upper side and matched with the pressing block 42, and the pressing block 42 is connected with the guide groove 65 in an up-down sliding way;

the front side of the lower end part of the upper sleeve 37 is provided with a notch 66, and the width of the notch 66 is larger than the diameter of the upper pin shaft 43.

When a plurality of cabinet bodies are spliced and combined, the bottom plate 1 of the upper cabinet body is connected with the upper cover plate 5 of the lower cabinet body through four first concave-convex connecting buckle structures arranged in a rectangular array, the right single side plate 3 of the left cabinet body is connected with the left single side plate 2 of the right cabinet body through two second concave-convex connecting buckle structures arranged at intervals, and the first concave-convex connecting buckle structures are identical to the second concave-convex connecting buckle structures;

the second concave-convex connecting buckle structure comprises a convex male buckle 44 and a concave female buckle 45 which are mutually embedded, the convex male buckle 44 is a T-shaped protruding block which is integrally formed and fixedly connected on the left side face of the left single side plate 2 along the front-back direction, the left side and the right side of the convex male buckle 44 are small, the rear end of the convex male buckle 44 is integrally formed with a backward protruding circular arc clamping head 46, the concave female buckle 45 is a T-shaped groove which is left open and front-back small, the concave female buckle 45 is integrally formed and arranged on the right single side plate 3, the small part of the convex male buckle 44 is matched with the small groove of the concave female buckle 45, the large part of the convex male buckle 44 is matched with the large groove of the concave female buckle 45, the rear end of the small groove of the concave female buckle 45 is provided with a circular arc groove 47 which is matched with the circular arc 46, and the upper side wall and the lower side wall of the small groove of the concave female buckle 45 are respectively provided with second clamping holes 48 which are respectively matched with the upper side edge and the large part of the convex male buckle 44 along the front-back direction.

The left front side of the lower side surface of the upper cover plate 5 is connected with the front side part of the upper side frame of the left single side plate 2 through a first plug-in structure, the front side part of the lower side frame of the left single side plate 2 is connected with the front side part of the first vertical plate connecting seat 6 through a second plug-in structure, the right front side of the lower side surface of the upper cover plate 5 is connected with the front side part of the upper side frame of the right single side plate 3 through a third plug-in structure, the front side part of the lower side frame of the right single side plate 3 is connected with the front side part of the second vertical plate connecting seat 7 through a fourth plug-in structure, and the structures of the first plug-in structure, the second plug-in structure, the third plug-in structure and the fourth plug-in structure are the same;

the fourth grafting structure includes elasticity buckle 49, upper portion integrated into one piece has jack 50 before the downside frame of right unilateral board 3, vertically on the jack offer with elasticity buckle 49 looks adaptation spliced eye 60, the left side wall upper portion of jack is equipped with the third breach 51 of the dismouting elasticity buckle 49 of being convenient for, the upside of third breach 51 is uncovered, the preceding lateral part of second riser connecting seat 7 is equipped with upside open and corresponds from top to bottom with elasticity buckle 49 looks adaptation grafting groove 52, grafting groove 52 corresponds with spliced eye 60, elasticity buckle 49 grafting gomphosis is in spliced eye 60, the head overlap joint of elasticity buckle 49 is in the upper end of jack, the afterbody of elasticity buckle 49 is inserted in grafting groove 52.

The inner side surface of the door liner plate 33 is integrally formed with a cup holder 53 for holding a cup, the upper left corner and the lower left corner of the door liner plate 33 are embedded with heart-shaped protection soft corners 54, and the backboard 4 is provided with ventilation holes 55 similar to a shutter structure.

The foldable easy-to-disassemble multifunctional locker further comprises two bottom feet 56, the bottom feet 56 are of a cuboid block structure, the two bottom feet 56 are arranged at the lower part of the bottom plate 1 in a front-back interval and left-right direction, the length of each bottom foot 56 is identical to the left-right width of the bottom plate 1, a plurality of left-right interval cylindrical male buckles 57 are arranged on the upper side face of each bottom foot 56, a plurality of left-right interval and lower open hole type female buckles 58 are arranged on the front side and the rear side of the lower side of the bottom plate 1, each hole type female buckle 58 on the front side is buckled with each cylindrical male buckle 57 on the front side in a one-to-one correspondence manner, and each hole type female buckle 58 on the rear side is buckled with each cylindrical male buckle 57 on the rear side in a one-to-one correspondence manner.

Two positioning blocks 61 for placing the partition plates and spaced front and back are fixedly arranged on the right side surface of the left single side plate 2 and the left side surface of the right single side plate 3.

The storage cabinet can be used singly or a plurality of storage cabinets can be spliced and assembled together side by side, the application occasion is wide, for household use, one, two or three storage cabinets can meet the requirements, for school use, each student can be independently provided with one storage cabinet for use, and the storage cabinets of students in a class can be spliced and assembled together, so that when students change school or leave school, the storage cabinets can be removed for taking away for use, the design is scientific, and the input cost of the school can be reduced; the upper left side edge of the bottom plate 1 is integrally formed with a first vertical plate connecting seat 6, the upper right side edge of the bottom plate 1 is integrally formed with a second vertical plate connecting seat 7, the upper rear side edge of the bottom plate 1 is integrally formed with a third vertical plate connecting seat 8, the height of the first vertical plate connecting seat 6 is smaller than the height of the second vertical plate connecting seat 7, the height of the third vertical plate connecting seat 8 is smaller than the height of the first vertical plate connecting seat 7, the lower side edge of the left single side plate 2 is connected with the upper side edge of the first vertical plate connecting seat 6, the lower side edge of the right single side plate 3 is connected with the upper side edge of the second vertical plate connecting seat 7, the lower side edge of the rear back plate 4 is connected with the upper side edge of the third vertical plate connecting seat 8 through corresponding pin shafts 11 and the hole grooves 12 on the connecting block 9, when the storage cabinet is assembled, the left single side plate 2, the right single side plate 3 and the rear back plate 4 can be assembled onto the bottom plate 1, the left side upper side plate 2, the right single side plate 3 and the rear plate 4 are erected, the left side upper side plate 4 and the left side plate 2 are clamped with the first side frame upper side part 4, the corresponding to the second side plate 24 is clamped and the corresponding to the first side plate 24V-shaped plate 24, the second plate 30 is clamped and the corresponding to the upper side plate 30, the first plate 30, the second plate is inserted into the corresponding to the corresponding groove 24T-shaped plate 30, the corresponding to the corresponding hole groove 30, the front plate 30 is positioned in the corresponding to the corresponding hole 25, and the upper side plate 30, and the front plate 30 is buckled in the corresponding to the corresponding hole 30, and the front plate 30 is inserted into the corresponding hole, after the right single-side plate 3 and the upper part of the back plate 4 are arranged, a fixing pin 36 on the right lower corner of the door lining plate 33 is arranged in a positioning hole on the upper part of the right front corner of the bottom plate 1, the upper end of the door plate is aligned to the bottom surface of the upper cover plate 5, the upper pin 43 is close to a notch 66 of the upper sleeve 37, the pressing block 42 is pressed down, the pressing block 42 moves down along the guide groove 65, the pressing block 42 drives the upper pin 43 and the lower pin 62 to move down together, the reset spring 38 is compressed, the upper end of the upper pin 43 enters the upper sleeve 37 through the notch 66, the reset spring 38 resets to jack up the upper pin 43, the upper pin 43 extends into and is connected in the upper sleeve 37, the telescopic mushroom head 64 is tightly pressed against the lower side surface of the limiting ring 63, the spring pin assembly is arranged, the inner side of the upper end of the door plate is hinged on the bottom surface of the upper cover plate 5, the middle part of the right side frame of the door lining plate 33 is hinged with the middle part of the front side frame of the right single side plate 3 through a quick-release hinge structure 35, finally, elastic buckles 49 are respectively inserted into corresponding inserting seats and inserting grooves 52, corresponding connecting parts of the upper cover plate 5, the left single side plate 2, the bottom plate 1 and the right single side plate 3 are fixed in an inserting manner through the elastic buckles 49, the spliced and assembled cabinet body is ensured to be stable in structure, so that the spliced and assembled cabinet can be completed, if the cabinet is to be carried, a door plate is opened, the pressing block 42 is pressed, the upper end of the upper pin shaft 43 is moved downwards to a notch 66, the door plate is pulled outwards, the upper pin shaft 42 is pulled out from the upper sleeve 37 through the notch 66, the spring pin assembly can be removed, the door plate can be taken off, then, the upper cover plate 5 can be removed from the upper parts of the left single side plate 2, the right single side plate 3 and the rear back plate 4, the left single side plate 2 is firstly folded downwards to the right onto the bottom plate 1, then fold right unilateral board 3 left on the unilateral board 2 of left, fold back backplate 4 forward on the unilateral board 3 of right down, and then accomplish the folding of locker, effectively reduce the occupation space of locker, then place upper cover plate 5 on back backplate 4, the transport is convenient, easy operation, the action reverse operation according to the concatenation equipment during the dismantlement can, easy dismouting, labour saving and time saving.

Wherein, for the purpose of moisture protection of the locker, two feet 56 can be respectively arranged at the front side and the rear side of the bottom plate 1.

The upper portions of the door panel 32 and the door lining plate 33 are provided with the front-rear corresponding throwing observation long holes 34 along the left-right direction, so that the inside condition of the storage cabinet can be observed through the throwing observation long holes 34, and on the other hand, small articles such as books, homework books and pens can be thrown into the storage cabinet without opening a door plate, so that the practicability is strong.

The upper left corner and the lower left corner of the door liner plate 33 are embedded with the heart-shaped protection soft corner 54, so that collision damage to the head of a child can be avoided when the door plate is opened, and the heart-shaped protection soft corner 54 is attractive in appearance.

When a plurality of lockers are assembled in parallel, the right single side plate 3 of the left side cabinet body adjacent to the left side is attached to the left single side plate 2 of the right side cabinet body and staggered back and forth, then the two cabinet bodies are pushed and pulled back and forth, so that the convex male buckle 44 and the concave female buckle 45 of the corresponding second concave-convex connecting buckle structure are mutually embedded, and similarly, the bottom plate 1 of the upper side cabinet body adjacent to the upper side is attached to the upper cover plate 5 of the lower side cabinet body and staggered back and forth, then the two cabinet bodies are pushed and pulled back and forth, so that the convex male buckle 44 and the concave female buckle 45 of the corresponding first concave-convex connecting buckle structure are mutually embedded, and further, the lockers can be assembled into a whole in parallel.

The partition plates can be placed in the storage cabinet according to the requirements, the internal space of the storage cabinet is layered, and the space of the storage cabinet is reasonably distributed.

The above embodiments are merely for illustrating the technical aspects of the present utility model, and it should be understood by those skilled in the art that the present utility model is described in detail with reference to the above embodiments; modifications and equivalents may be made thereto without departing from the spirit and scope of the utility model, which is intended to be encompassed by the claims.

Claims (10)

1. Folding easy dismouting multi-functional locker, its characterized in that: including bottom plate, left side board, right side board, back slab, upper cover plate and door plant, the left side upper portion integrated into one piece of bottom plate has first riser connecting seat, the right side upper portion integrated into one piece of bottom plate has second riser connecting seat, the rear side upper portion integrated into one piece of bottom plate has third riser connecting seat, the height of first riser connecting seat < the height of second riser connecting seat < third riser connecting seat, the lower side of left side board and the upper side of first riser connecting seat, the lower side of right side board and the upper side of second riser connecting seat and the lower side of back slab and the upper side of third riser connecting seat are all articulated, the upper side of left side board, right side board and back slab flushes, upper cover plate joint fixed mounting is at the top of left side board, right side board and back slab, the bottom plate, left side board, back slab and upper cover plate surround the concatenation and become the open cabinet body in the front side, movable mounting is at the front side mouth of cabinet body.

2. The foldable easy-to-disassemble multifunctional locker of claim 1, wherein: the left single side plate, the right single side plate, the rear back plate and the upper cover plate are Fang Gaiban with inner sides open, the lower side frame of the left single side plate is connected with the top of the first vertical plate connecting seat through a first movable hinge structure, the lower side frame of the right single side plate is connected with the top of the second vertical plate connecting seat through a second movable hinge structure, the lower side frame of the rear back plate is connected with the top of the third vertical plate connecting seat through a third movable hinge structure, and the structures of the first movable hinge structure, the second movable hinge structure and the third movable hinge structure are the same;

the second movable hinge structure comprises at least two connecting blocks, the front and back interval integrated into one piece of each connecting block is fixedly arranged on the lower side frame downside of the right single side plate, a plurality of front and back intervals are formed in the top of the second vertical plate connecting seat, the upper side and the left side are all open hinge grooves, each connecting block corresponds to each hinge groove in a one-to-one mode, a pin shaft is fixedly arranged in the hinge grooves along the front and back direction, left side openings are formed in the connecting blocks along the front and back direction and are matched with hinge holes of the pin shafts, anti-falling blocks are arranged on the upper side face of each hole groove and the left side of each lower side face of each hole groove, the anti-falling blocks are wedge-shaped blocks which are small in left and large in right, and when the pin shafts are clamped on the right side of the hole grooves, the two anti-falling blocks are blocked on the left side of the pin shafts so as to prevent the pin shafts from falling from the left side openings of the hole grooves.

3. The foldable easy-to-disassemble multifunctional locker of claim 2, wherein: the upper side part of the left side frame of the rear back plate is connected with the upper side part of the rear side frame of the left single side plate through a first clamping structure, the upper side part of the right side frame of the rear back plate is connected with the upper side part of the rear side frame of the right single side plate through a second clamping structure, and the first clamping structure and the second clamping structure are identical in structure and are symmetrically arranged on the left side and the right side;

the second clamping structure comprises a T-shaped locating pin, the T-shaped locating pin is integrally formed and fixedly arranged on the upper side portion of the rear side frame rear side face of the right single side plate, a left-side V-shaped clamping groove and a front-side V-shaped clamping groove are formed in the upper side portion of the right side frame of the rear back plate, the left side and the right side of the V-shaped clamping groove are small, a V-shaped baffle plate covering the front-side opening edge of the V-shaped clamping groove is integrally formed in the right side frame of the rear back plate, the right end of the V-shaped clamping groove is matched with the head excircle of the T-shaped locating pin, and the right side of the V-shaped opening of the V-shaped baffle plate is matched with the rod excircle of the T-shaped locating pin.

4. The foldable easy-to-disassemble multifunctional locker of claim 2, wherein: the left side frame of the upper cover plate is connected with the upper side frame of the left single side plate through a first quick-release connecting structure, the right side frame of the upper cover plate is connected with the upper side frame of the right single side plate through a second quick-release connecting structure, and the first quick-release connecting structure and the second quick-release connecting structure are identical in structure and are symmetrically arranged left and right;

The second quick detach connection structure includes two at least T type push-and-pull connector link, interval integrated into one piece around each T type push-and-pull connector link is fixed to be set up on the upside frame upside of right single-sided board, T type push-and-pull connector link comprises first L template and gusset, the department of buckling of first L template is located its front upside, the vertical board downside integrated into one piece fixed connection of first L template is on the upside frame upside of right single-sided board, the gusset is along the vertical setting in the horizontal plate below of first L template in fore-and-aft direction, the downside fixed connection of gusset is on the upside frame upside of right single-sided board, the upper side fixed connection of gusset is at the horizontal plate lower surface middle part of first L template, the open elongated slot in downside has been seted up along the fore-and-aft direction on the right side frame of upper cover plate, the fixed second L template that is provided with a plurality of front-and-back interval around, each second L template and each first L template are respectively upper and lower one-to-one, the department of buckling of second L template is located the downside, the horizontal plate middle part of second L template is seted up front side open first card hole in the fore-and-aft direction, first card hole of L template is established in first card hole each other.

5. The foldable easy-to-disassemble multifunctional locker of claim 2, wherein: the door plate comprises a door panel and a door lining plate, the door lining plate is a square cover plate with an open outer side, the door panel is nested outside the door lining plate, the upper parts of the door panel and the door lining plate are provided with front and rear corresponding throwing observation long holes along the left-right direction, the middle part of a right side frame of the door lining plate is hinged with the middle part of a front side frame of a right single side plate through a quick-dismantling hinge structure, the right lower corner of the door lining plate is provided with a fixed pin, the upper part of the right front corner of the bottom plate is provided with a lower positioning hole matched with the fixed pin, and the right upper corner of the door lining plate is connected with the right front corner of the upper cover plate through a quick-dismantling spring pin assembly;

The quick-dismantling spring pin assembly comprises an upper sleeve, a lower sleeve and a vertically arranged elastic pin shaft, wherein the upper sleeve is fixedly arranged at the right front angle of the bottom surface of the upper cover plate, the lower sleeve is fixedly arranged at the right upper angle of the door lining plate, the upper end of the elastic pin shaft extends into and is rotationally connected with the upper sleeve, the lower end of the elastic pin shaft extends into and is positioned and connected with the lower sleeve, and a pressing block positioned between the upper sleeve and the lower sleeve is arranged on the excircle of the elastic pin shaft;

the elastic pin shaft comprises an upper pin shaft and a lower pin shaft which are integrally formed, the diameter of the upper pin shaft is larger than that of the lower pin shaft, the upper pin shaft stretches into and is rotationally connected with the upper sleeve, the lower pin shaft stretches into the lower sleeve, a limit circular ring is integrally formed at the lower end of the lower sleeve, the diameter of the lower pin shaft is identical to the inner diameter of the limit circular ring, a reset spring is sleeved on the lower pin shaft, two ends of the reset spring are respectively propped against the upper side surface of the circular ring surface at the lower end of the upper pin shaft and the upper side surface of the limit circular ring, the lower end of the lower pin shaft coaxially penetrates through a central hole of the limit circular ring, a telescopic mushroom head is arranged at the lower end of the lower pin shaft, the telescopic mushroom head is tightly pressed against the lower side surface of the limit circular ring, the diameter of the telescopic mushroom head is larger than the inner diameter of the limit circular ring in a natural state, the minimum diameter of the telescopic mushroom head is smaller than or equal to the inner diameter of the limit circular ring in a pressed state, and the pressing block is integrally formed and is fixedly arranged at the outer circle at the lower end part of the upper pin shaft;

The inner side of the lower sleeve is vertically provided with a guide groove with an opening at the upper side and matched with the pressing block, and the pressing block is connected with the guide groove in an up-down sliding way;

the front side of the lower end part of the upper sleeve is provided with a notch, and the width of the notch is larger than the diameter of the upper pin shaft.

6. The foldable easy-to-disassemble multifunctional locker of claim 1, wherein: when the plurality of cabinet bodies are spliced and combined, the bottom plate of the upper cabinet body is connected with the upper cover plate of the lower cabinet body through four first concave-convex connecting buckle structures arranged in a rectangular array, the right single side plate of the left cabinet body is connected with the left single side plate of the right cabinet body through two second concave-convex connecting buckle structures arranged at intervals in the front-back direction, and the first concave-convex connecting buckle structures are identical to the second concave-convex connecting buckle structures;

the second concave-convex connecting buckle structure comprises a convex male buckle and a concave female buckle which are mutually embedded, wherein the convex male buckle is a T-shaped convex block which is integrally formed and fixedly connected on the left side face of the left Shan Ceban along the front-rear direction, the left side and the right side of the convex male buckle are respectively provided with a backward convex arc clamping head, the concave female buckle is a T-shaped groove which is left open and front-rear small, the concave female buckle is integrally formed and arranged on the right single side plate, the small part of the convex male buckle is matched with the small groove of the concave female buckle, the large part of the convex male buckle is matched with the large groove of the concave female buckle, the rear end of the small groove of the concave female buckle is provided with an arc groove which is matched with the arc clamping head, and the upper side wall and the lower side wall of the small groove of the concave female buckle are respectively provided with second clamping holes which are respectively matched with the upper side edge and the lower side edge of the large part of the convex male buckle along the front-rear direction.

7. The foldable easy-to-disassemble multifunctional locker of claim 2, wherein: the left front side of the lower side surface of the upper cover plate is connected with the front side part of the upper side frame of the left single-side plate through a first plug-in structure, the front side part of the lower side frame of the left single-side plate is connected with the front side part of the first vertical plate connecting seat through a second plug-in structure, the right front side of the lower side surface of the upper cover plate is connected with the front side part of the upper side frame of the right single-side plate through a third plug-in structure, the front side part of the lower side frame of the right single-side plate is connected with the front side part of the second vertical plate connecting seat through a fourth plug-in structure, and the structures of the first plug-in structure, the second plug-in structure, the third plug-in structure and the fourth plug-in structure are the same;

the fourth grafting structure includes the elasticity buckle, upper portion integrated into one piece has the spliced eye before the downside frame of right side list curb plate, vertical on the spliced eye set up with the spliced eye of elasticity buckle looks adaptation, the left side wall upper portion of spliced eye is equipped with the third breach of being convenient for dismouting elasticity buckle, the upside of third breach is uncovered, the preceding lateral part of second riser connecting seat is equipped with the upside open and with the jack groove of elasticity buckle looks adaptation, the jack groove corresponds from top to bottom with the spliced eye, elasticity buckle grafting gomphosis is in the spliced eye, the head overlap joint of elasticity buckle is in the upper end of spliced eye, the afterbody of elasticity buckle is inserted in the jack groove.

8. The foldable easy-to-disassemble multifunctional locker of claim 2, wherein: the inner side surface of the door lining plate is integrally formed with a cup holder for holding a water cup, the upper left corner and the lower left corner of the door lining plate are embedded with heart-shaped protection soft corners, and the back plate is provided with ventilation holes similar to a shutter structure.

9. The foldable easy-to-disassemble multifunctional locker of claim 2, wherein: still include two footings, the footing is cuboid block structure, the interval just sets up the lower part at the bottom plate along left and right directions around two footings, the length of footing is the same with the left and right width of bottom plate, be provided with the spaced cylindricality pin thread about a plurality of on the upside of footing, the downside front side portion and the rear side portion of bottom plate all are equipped with the interval and the open hole type box of downside about a plurality of, each hole type box of front side and each cylindricality pin thread of front side respectively one-to-one looks adaptation lock, each hole type box of rear side and each cylindricality pin thread of rear side respectively one-to-one looks adaptation lock.

10. The foldable easy-to-disassemble multifunctional locker of claim 2, wherein: two placement blocks which are used for placing the partition plates and are spaced front and back are fixedly arranged on the right side surface of the left single side plate and the left side surface of the right single side plate.