CN217631961U

CN217631961U - Combined drawer safety cabinet with base

Info

Publication number: CN217631961U
Application number: CN202221016623.4U
Authority: CN
Inventors: 刘春雪; 姚登仁; 张波
Original assignee: Ningbo Safewell Excellent Safes Co ltd
Current assignee: Shanghai Essen Faith Security Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-10-21
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a combined drawer safety cabinet with a base, which comprises a base and a drawer cabinet body; the method is characterized in that: a T-shaped connecting column is fixed on the top surface of the base, a lock column capable of moving up and down is also constrained on the top surface of the base, and the lock column is supported by a spring to keep moving up; the bottom surface of the drawer cabinet body is provided with a positioning hole, the positioning hole is provided with a large hole part and a small hole part which are communicated with each other, the bottom surface of the drawer cabinet body is provided with a lock hole, the lock column can move downwards under the action of external force, the head part of the connecting column is clamped into the small hole part under the condition that the drawer cabinet body and the base are spliced in place, and the lock column is inserted into the lock hole; the bottom of the base is provided with a containing groove, a bottom drawer is arranged in the containing groove, and a locking structure is arranged on the bottom drawer. The combined drawer safety cabinet with the base is reasonable in structure, can be used for conveniently and quickly locking the drawer cabinet body and the base together, and can be used for conveniently detaching the drawer cabinet body from the base on the premise of considering safety.

Description

Combined drawer safety cabinet with base

Technical Field

The utility model relates to a deposit equipment safely, especially relate to a take combination formula drawer safety cabinet of base.

Background

The safe is a special safe storage device and is mainly divided into a door-type safe, a drawer-type safe, a display-type safe and the like according to the opening mode. Deposit different article and be fit for placing the safe of different grade type, conventional safe is monomer structure mostly, and all kinds of safes exist independently, and this leads to need to put different grade type safe deposit boxes alone indoor, and extremely takes up space, and single safe deposit box weight is not enough, and lawless persons easily wholly transports away. Certainly, a large-sized safe case is also available, the safe case is provided with an opened cabinet door, a plurality of drawers are arranged in the safe case, and the cabinet door needs to be opened every time an article in the drawer needs to be taken, so that the safe case is inconvenient to use.

In view of the above situation, a combined safe capable of combining a plurality of safes (cabinets) together, for example, a chinese utility model patent with application number CN201711110370.0 (publication number CN109779446 a) discloses such a structure as a separable carrying combined safe, which comprises four safes, the combined safe is a cuboid composed of four safes on the lower part of the upper part of each safe layer and two safe layers, each surface between the adjacent safes on the upper, lower, left and right sides has at least two connecting holes for connection, a nut is welded on the screw hole position inside one safe, and a bolt is passed through the connecting hole of the other safe and is screwed in the nut by a wrench; the combined safe has a base, and two safes on the lower layer are connected with the base through bolts and nuts.

In some safety cabinets, emergency opening holes of a single safe body of the safety cabinet are formed in the bottom surface of the safe body, in order to prevent opening by lawless persons, a base needs to be arranged at the bottom of the lowest safe body for covering, and in order to further prevent the lawless persons from directly opening the emergency opening holes in the base by using tools, a protection structure with a lock needs to be arranged on the base (for example, a drawer with the lock needs to be opened firstly when the drawer is opened). However, the height of the base is limited, and the installation of the traditional drawer guide rail needs a larger installation space, so that the arrangement of a drawer with a lock is inconvenient.

Although the safe box can fix all the safe boxes from top to bottom in sequence, the assembly process is complex, the safe box is not easy to assemble, and the disassembly after the assembly is inconvenient.

In conclusion, the existing combined drawer safety cabinet with the base can be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a combined drawer safety cabinet with a base is provided to above-mentioned prior art current situation, which is reasonable in structure, can lock the drawer cabinet body and the base together conveniently and quickly, and the drawer cabinet body and the base can be detached from each other conveniently under the premise of safety.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a combined drawer safety cabinet with a base comprises a base and a drawer cabinet body stacked on the base; the method is characterized in that: at least three connecting columns which are protruded upwards and have T-shaped cross sections are fixed on the top surface of the base, a lock column which can move up and down is restrained on the top surface of the base, and the lock column is supported by a spring to keep moving upwards to expose the trend of the top surface of the base; the bottom surface of the drawer cabinet body is correspondingly provided with at least three positioning holes, each positioning hole is provided with a large hole part and a small hole part which are communicated with each other, the head of each connecting column passes through the large hole part, the rod part of each connecting column passes through the small hole part, the bottom surface of the drawer cabinet body is provided with a locking hole for the locking column to be inserted into, the locking column can move downwards under the action of external force, the head of each connecting column is clamped into the small hole part of each positioning hole in the state that the drawer cabinet body and the base are spliced in place, and the locking column is inserted into the locking hole; the bottom of the base is provided with a containing groove, a bottom drawer is arranged in the containing groove, a guide rail structure is arranged between the left side and the right side of the bottom drawer and the left inner wall and the right inner wall of the containing groove, and a locking structure used for being locked with the base in a closed state of the bottom drawer is arranged on the bottom drawer.

For making the safety cabinet have emergent function of opening, the further improvement, the top surface of above-mentioned base open have with the first emergent perforation of storage tank intercommunication, the bottom surface of drawer cabinet body is equipped with the emergent perforation of second, and under the state on the base was spliced and locked to drawer cabinet body, first emergent perforation aligns and communicates with the emergent perforation of second. Only under the unblock and the open bottom drawer condition, could open the drawer cabinet body of arranging on the base in emergency, insert the emergent key from first emergent perforation and pass the emergent hole of second when opening emergently, get into the inside of drawer cabinet body to be connected with the lock plectrum, drive the rotation of lock plectrum and remove the locking and can open drawer cabinet body, make the security of emergent function of opening better.

The improved guide rail structure comprises guide strips formed by stamping and forming of the left inner wall and the right inner wall of the containing groove, guide grooves formed by stamping and forming of the left outer wall and the right outer wall of the bottom drawer, the guide strips extend along the length direction of the containing groove and are triangular in cross section, the guide grooves extend along the length direction of the bottom drawer and are triangular in cross section, and the guide strips can slide relatively in the guide grooves. The guide rail structure between the left and right sides of the bottom drawer and the left and right inner walls of the containing groove is quite simple, only comprises the guide strip formed by punch forming on the left and right inner walls of the containing groove and the guide groove formed by punch forming on the left and right outer walls of the bottom drawer, the guide strip and the guide groove occupy extremely small space, and the bottom drawer is suitable for being arranged on a base with limited height,

as preferred, above-mentioned lock structure is for locating the trick lock of bottom drawer front end, and the holding chamber is exposed out to the operation knob portion of trick lock, and the lock core of trick lock can be rotatory around self axis under the unblock state, and the end-to-end connection of the lock core of trick lock has the locking plate, it has the locking groove that supplies the locking plate male to open on the roof of holding tank, and the length direction of locking groove sets up along left right direction, and the rotation of locking plate enables the upper end card of locking plate to go into or break away from the locking groove. The coded lock is adopted in the lock structure, unlocking is convenient, the coded lock is simple in structure, and the locking mode is convenient.

In a further improvement, the front end of the bottom drawer is provided with an accommodating cavity, the operating part of the lock structure is arranged in the accommodating cavity, the accommodating cavity is hinged with a cover plate covering the accommodating cavity, and the cover plate is provided with a handle for drawing the bottom drawer in an outward turning and opening state. The front end of the bottom drawer is provided with an accommodating cavity for placing the operating part of the lock structure in the accommodating cavity, the lock structure is hidden by the additionally arranged cover plate, and the appearance of the whole base is not obtrusive and is tidier. Importantly, under the state that the cover plate is turned outwards and opened, the cover plate is provided with a handle for pulling the drawer body, the handle is not required to be additionally arranged, and the whole structure is compact and reasonable.

Further improve, the back of above-mentioned apron has interior concave part, and the setting of interior concave part provides accommodation space for the operating portion of lock structure, and in addition, under the state that the outside upset of apron was opened, interior concave part can supply the finger to insert, conveniently stimulates the apron and then drives the drawer and open. The periphery of the cover plate is tightly matched with the inner side wall of the accommodating cavity. Therefore, after the cover plate is covered, the cover plate cannot be easily opened under the action of friction force, and the cover plate can be opened only with a certain force.

Preferably, the left side and the right side of the bottom of the cover plate are hinged in the accommodating cavity through a pivot, and the upper part of the outer end face of the cover plate is provided with a flange extending outwards. The arrangement of the flanging is convenient for a user to break the cover plate.

The improved structure is characterized in that the lock column is constrained at the top of the base and can rotate around the axis of the lock column, the top of the lock column is provided with a guide inclined plane, the guide inclined plane keeps the trend of exposing the top surface of the base under the action of a spring, the inner top surface of the base is provided with an operation knob connected with the lock column, and the operation knob can be rotated to drive the lock column to rotate around the axis of the lock column, so that the guide inclined plane faces forwards or backwards. Semi-automatic locking and unblock can be realized to this structure for the unblock operation is more convenient, when will relieve the locking and dismantle the drawer cabinet body of top, only need rotate the operation knob, make the guide inclined plane backward, when the drawer cabinet body that is located the top moves backward like this, the guide inclined plane is under the promotion of lockhole lateral wall, the elastic force that the lock post can overcome the spring automatically moves down the internal contraction, at this moment the drawer cabinet body of top can move forward relative to the base, move to the macropore position of locating hole until the head of spliced pole, alright take off the drawer cabinet body that is located the top this moment. The unlocking operation does not need external force to pull down all the time to enable the lock column to keep the inward shrinkage trend, and the unlocking operation is more convenient.

As an improvement, a plurality of cushion blocks are fixed on the bottom surface of the drawer cabinet body, and positioning holes are formed in the bottom surfaces of the cushion blocks. The cushion is as an independent part, conveniently sets up the locating hole, and convenient change and installation can make the top surface of base and the bottom surface of drawer cabinet body can not direct contact in addition, and the safe body that promotes the top is lighter. In addition, the cushion block of the safe box body at the lowest layer is used as a supporting leg. Four second cushion blocks are fixed on the bottom surface of the base and are arranged at four corner positions of the bottom surface of the base. The setting of second cushion can shelve the base steadily ground.

Because the thickness of the top plate of base reason because of processing, its thickness has the error, if the top surface of spliced pole and base is fixed to be dead, the interval between the top surface of spliced pole head and base is certain then, and the bottom plate of drawer cabinet body probably is in the interval between the top surface of spliced pole head and base too loose or the suppression of tension then, for solving this problem, as the improvement, has the connecting screw to pass the top surface with the base behind the spliced pole, but the spliced pole relative connecting screw axial float, the cover is equipped with the pressure spring on the connecting screw, and the pressure spring acts on the spliced pole and makes the spliced pole keep the trend of compressing tightly the top surface of base. The spliced pole is for floating the installation, exerts down pressure through the pressure spring to the spliced pole, can ensure that every spliced pole can both compress tightly the bottom plate of drawer cabinet body on the roof of the base that is located the below, eliminates the influence that this error of roof thickness inequality of base brought.

Compared with the prior art, the utility model has the advantages of: through the spliced pole of T shape and the locating hole cooperation that is 8 font between base and the drawer cabinet body, ensure that base and drawer cabinet body assembled position are accurate, shelve behind the top surface of the base that is located the below at the bottom surface of drawer cabinet body, the drawer cabinet body compresses the lock post down, under drawer cabinet body and the state that the base concatenation targets in place, the aperture portion of locating hole is gone into to the head card of spliced pole, make drawer cabinet body and base realize the locking in the direction of height, the lockhole is aimed at to the lock post this moment, the lock post shifts up under the spring action and goes up the card and goes into the lockhole, make the relative base of drawer cabinet body realize the locking in the front and back side, thereby accomplish the locking assembly. During the unblock, need the bottom drawer unblock on the base and open, just can make the lock post move down in the inside operation lock post of storage tank of base, the drawer cabinet body of top can move forward relative to the base, moves to the macropore position of locating hole until the head of spliced pole, alright take off the drawer cabinet body that is located the top, unblock convenient operation and safer.

Drawings

FIG. 1 is a schematic front perspective view of an embodiment of the present invention (with a bottom drawer closed);

fig. 2 is a schematic back side perspective view (bottom drawer closed state) of the embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the invention (spliced in place and locked position);

fig. 4 is a schematic perspective view of a base in an embodiment of the present invention;

fig. 5 is a schematic perspective view of the back of the drawer cabinet in the embodiment of the present invention;

FIG. 6 is a cross-sectional view of a lock cylinder position (the lock cylinder rotated to a guide ramp rearward position) according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view of the position of the lock cylinder (out of the locked position) according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of the position of a connector according to an embodiment of the present invention (spliced into place and locked position);

FIG. 9 is a cross-sectional view of the position of a connector according to an embodiment of the present invention (out of the locked position);

fig. 10 is a schematic perspective view of the base according to the embodiment of the present invention (the bottom drawer is opened);

fig. 11 is a schematic perspective view of a bottom drawer according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 11, is a preferred embodiment of the present invention.

A combined drawer safety cabinet with a base comprises a base and a drawer cabinet body 4 stacked on the base 1; drawer cabinet body 4 can stack a plurality ofly in proper order, and this embodiment uses a drawer cabinet body 4 as an example, and base 1's bottom is equipped with storage tank 11, be equipped with bottom drawer 8 in the storage tank 11, be equipped with the guide rail structure between the left and right sides of bottom drawer 8 and the left and right sides inner wall of storage tank 11, be equipped with on bottom drawer 8 for under the bottom drawer 8 closed condition with the lock structure of base 1 locking.

The guide rail structure includes the gib block 112 that forms in the left and right sides inner wall stamping forming of storage tank 11, the guide way 81 that forms in the left and right sides outer wall stamping forming of bottom drawer 8, the gib block 112 extends and the transversal triangle-shaped that personally submits along the length direction of storage tank 11, the guide way 81 extends and the transversal triangle-shaped that personally submits along the length direction of bottom drawer 8, the gib block 112 is arranged in the guide way 81 and can slide relatively.

The coded lock 7 of lock structure for locating bottom drawer 8 front end, the holding chamber is exposed to the operation knob portion 71 of coded lock 7, and the lock core of coded lock 7 can be rotatory around self axis under the unblock state, and the end-to-end connection of the lock core of coded lock 7 has locking plate 72, it has confession locking plate male locked groove 113 to open on the roof of storage tank 11, and the length direction of locked groove 113 sets up along left right direction, and the upper end card that the rotatory ability of locking plate 72 made locking plate 72 is gone into or is broken away from locked groove 113.

The front end of the bottom drawer 8 is provided with an accommodating cavity 82, an operating part of the lock structure is arranged in the accommodating cavity 82, the accommodating cavity 82 is hinged with a cover plate 9 covering the accommodating cavity, and the cover plate 9 has a handle for drawing the bottom drawer 8 when the cover plate 9 is turned outwards and opened. The back of the cover plate 9 has an inner concave portion 91, and the periphery of the cover plate 9 is tightly fitted with the inner side wall of the accommodating cavity 82. The left and right sides of the bottom of the cover plate 9 are hinged in the accommodating cavity 82 through a pivot, and the upper part of the outer end surface of the cover plate 9 is provided with a flange 92 extending outwards.

The top surface of the base 1 is fixed with at least three connecting columns 2 which are protruded upwards and have T-shaped cross sections, a connecting screw 12 penetrates through the connecting columns 2 and then is connected with the top surface of the base 1, the connecting columns 2 can axially move relative to the connecting screw 12, a pressure spring 13 is sleeved on the connecting screw 12, and the pressure spring 13 acts on the connecting columns 2 to enable the connecting columns 2 to keep the trend of pressing the top surface of the base 1.

The top surface of the base 1 is also restricted with a lock column 5 which can move up and down, and the lock column 5 is supported by a spring 51 and keeps moving up to show the trend of the top surface of the base 1; the bottom surface correspondence of drawer cabinet body 4 is equipped with at least three locating hole 3, locating hole 3 has macropore portion 31 and the aperture portion 32 that communicates each other, and macropore portion 31 supplies the head 21 of spliced pole 2 to pass through, and aperture portion 32 supplies the pole portion 22 of spliced pole 2 to pass through, the bottom surface of drawer cabinet body 4 is equipped with the confession lock 5 male lockhole 6, lock 5 can move down under the exogenic action, under drawer cabinet body 4 and the state that targets in place of base 1 concatenation, the aperture portion 32 of locating hole 3 is gone into to the head 21 card of spliced pole 2, and lock 5 inserts lockhole 6.

Base 1's top surface open have with the first emergent perforation 111 of storage tank 11 intercommunication, the bottom surface of drawer cabinet body 4 is equipped with the emergent perforation 41 of second, splices and locks under the state on base 1 at drawer cabinet body 4, first emergent perforation 111 aligns and communicates with the emergent perforation 41 of second.

The lock column 5 is restrained on the top of the base 1 and can rotate around the axis of the lock column, the top of the lock column 5 is provided with a guide inclined plane 52, the guide inclined plane 52 keeps the trend of exposing the top surface of the base 1 under the action of a spring 51, the inner top surface of the base 1 is provided with an operation knob 53 connected with the lock column 5, and the lock column 5 can be driven to rotate around the axis of the lock column 53 by rotating the operation knob 53, so that the guide inclined plane 52 faces forwards or backwards.

A plurality of first cushion blocks 10a are fixed on the bottom surface of the drawer cabinet body 4, and the positioning holes 3 are formed in the bottom surfaces of the first cushion blocks 10 a; four second cushion blocks 10b are fixed on the bottom surface of the base 1, and the four second cushion blocks 10b are arranged at four corner positions of the bottom surface of the base 1.

Through the spliced pole 2 of T shape and the locating hole 3 cooperation that is 8 font between base 1 and the drawer cabinet body 4, ensure that base 1 and drawer cabinet body 4 assembly position are accurate, shelve behind the base 1's that is located the below top surface at the bottom surface of drawer cabinet body 4, drawer cabinet body 4 compresses down lock cylinder 5, splice under the state of targetting in place at drawer cabinet body 4 and base 1, the head 21 card of spliced pole 2 is gone into the aperture portion 32 of locating hole 3, make drawer cabinet body 4 and base 1 realize the locking in the direction of height, lock cylinder 5 aligns lockhole 6 this moment, lock cylinder 5 shifts up under the spring 51 effect and goes up the card and goes into lockhole 6, make drawer cabinet body 4 realize the locking in the front rear direction relative base 1, thereby accomplish the locking assembly. During the unblock, need unblock and open bottom drawer 8 on the base 1, just can make the lock post 5 move down in 11 inside operations lock posts 5 of storage tank of base 1, the drawer cabinet body 4 of top can be relative base 1 and move forward, moves to the macropore portion 31 position of locating hole 3 until the head 21 of spliced pole 2, alright take off the drawer cabinet body 4 that is located the top, unblock convenient operation and safer.

Only under the unblock and the condition of opening bottom drawer 8, could open the drawer cabinet body 4 of arranging on base 1 in an emergency, insert emergent key from first emergent perforation 111 and pass second emergent hole 41 when opening in an emergency, get into the inside of drawer cabinet body 4 to be connected with lock plectrum 14, drive lock plectrum 14 and rotatory the unlocking drawer cabinet body 4 that can open of locking, make the security of emergent function of opening better.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "inside, outside", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A combined drawer safety cabinet with a base comprises a base and a drawer cabinet body (4) stacked on the base (1); the method is characterized in that: the top surface of the base (1) is fixedly provided with at least three connecting columns (2) which are protruded upwards and have T-shaped cross sections, the top surface of the base (1) is also restricted with a lock column (5) which can move up and down, and the lock column (5) is supported by a spring (51) to keep moving upwards and expose the trend of the top surface of the base (1); the bottom surface of the drawer cabinet body (4) is correspondingly provided with at least three positioning holes (3), the positioning holes (3) are provided with a large hole portion (31) and a small hole portion (32) which are communicated with each other, the large hole portion (31) is used for the head portion (21) of the connecting column (2) to pass through, the small hole portion (32) is used for the rod portion (22) of the connecting column (2) to pass through, the bottom surface of the drawer cabinet body (4) is provided with a lock hole (6) for the lock column (5) to be inserted into, the lock column (5) can move downwards under the action of external force, the head portion (21) of the connecting column (2) is clamped into the small hole portion (32) of the positioning hole (3) when the drawer cabinet body (4) is spliced with the base (1) in place, and the lock column (5) is inserted into the lock hole (6); the bottom of base (1) is equipped with storage tank (11), be equipped with bottom drawer (8) in storage tank (11), be equipped with the guide rail structure between the left and right sides of bottom drawer (8) and the left and right sides inner wall of storage tank (11), be equipped with on bottom drawer (8) be used for under bottom drawer (8) closed condition with the lock structure of base (1) locking.

2. The modular drawer cabinet of claim 1, wherein: the top surface of base (1) open have with first emergent perforation (111) of storage tank (11) intercommunication, the bottom surface of drawer cabinet body (4) is equipped with the emergent perforation of second (41), under the state on base (1) is spliced and locked in drawer cabinet body (4), first emergent perforation (111) aligns and communicates with the emergent perforation of second (41).

3. The modular drawer cabinet of claim 1, wherein: the guide rail structure includes guide strip (112) that the stamping forming of inner wall formed about storage tank (11), guide way (81) that the stamping forming of outer wall formed about in bottom drawer (8), guide strip (112) extend and transversal three horn shapes of personally submitting along the length direction of storage tank (11), guide way (81) extend and transversal three horn shapes of personally submitting along the length direction of bottom drawer (8), guide strip (112) are arranged in guide way (81) and can slide relatively.

4. The modular drawer cabinet of claim 1, wherein: the coded lock (7) of lock structure for locating bottom drawer (8) front end, the holding chamber appears in operation knob portion (71) of coded lock (7), and the lock core of coded lock (7) can be rotatory around self axis under the unblock state, and the end-to-end connection of the lock core of coded lock (7) has locking plate (72), it has confession locking plate male locked groove (113) to open on the roof of storage tank (11), and the length direction of locked groove (113) sets up along left right direction, and the upper end card that the rotation of locking plate (72) enabled locking plate (72) is gone into or is broken away from locked groove (113).

5. The modular drawer cabinet of claim 1, wherein: the front end of bottom drawer (8) is equipped with holding chamber (82), the operating portion of lock structure arranges in holding chamber (82), articulated on holding chamber (82) have apron (9) of covering the holding chamber, under the state that apron (9) outwards overturn was opened, apron (9) have the pull concurrently the handle of bottom drawer (8).

6. The modular drawer security cabinet with pedestal of claim 5, wherein: the back of apron (9) has interior recess (91), close-fitting between the periphery of apron (9) and the inside wall of holding chamber (82).

7. The modular drawer safety cabinet with pedestal according to claim 6, wherein: the left side and the right side of the bottom of the cover plate (9) are hinged in the accommodating cavity (82) through a pivot, and the upper part of the outer end face of the cover plate (9) is provided with a flange (92) extending outwards.

8. The modular drawer cabinet of claim 1, wherein: the lock cylinder (5) is restrained at the top of the base (1) and can rotate around the axis of the lock cylinder, the top of the lock cylinder (5) is provided with a guide inclined plane (52), the guide inclined plane (52) keeps the trend of exposing out of the top surface of the base (1) under the action of a spring (51), the inner top surface of the base (1) is provided with an operation knob (53) connected with the lock cylinder (5), and the operation knob (53) can be rotated to drive the lock cylinder (5) to rotate around the axis of the lock cylinder, so that the guide inclined plane (52) faces forwards or backwards.

9. The modular drawer cabinet of claim 1, wherein: a plurality of first cushion blocks (10 a) are fixed on the bottom surface of the drawer cabinet body (4), and the positioning holes (3) are formed in the bottom surfaces of the first cushion blocks (10 a); four second cushion blocks (10 b) are fixed on the bottom surface of the base (1), and the four second cushion blocks (10 b) are arranged at four corner positions of the bottom surface of the base (1).

10. The modular drawer cabinet of claim 1, wherein: there is connecting screw (12) to pass behind spliced pole (2) and the top surface of base (1), spliced pole (2) can be relative connecting screw (12) axial float, the cover is equipped with pressure spring (13) on connecting screw (12), and pressure spring (13) act on spliced pole (2) and make spliced pole (2) keep the trend of compressing tightly the top surface of base (1).