CN216256228U

CN216256228U - Simple and convenient dismouting structure of drawer

Info

Publication number: CN216256228U
Application number: CN202122411722.4U
Authority: CN
Inventors: 伍志勇
Original assignee: Guangdong DTC Hardware Precision Manufacturing Co Ltd
Current assignee: Guangdong DTC Hardware Precision Manufacturing Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-12
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a simple and convenient disassembly and assembly structure of a drawer, which comprises a drawer assembly, wherein the drawer assembly at least comprises a side plate, a bottom plate and a back plate; the side wall of the side plate is vertically arranged, the rear end of the side plate is integrally bent with a rear bending part, and the lower part of the side plate is integrally bent or separately provided with a side plate supporting part; a bottom plate assembly cavity is arranged on the bottom plate; the outer side of the back plate is fixedly connected with the rear bending part, the lower part of the back plate is provided with a rear connecting part towards the direction of the bottom plate assembly cavity, and the rear connecting part is arranged at the rear end of the bottom plate assembly cavity; the bottom plate and/or the rear connecting portion bottom is supported on the side plate support portion. The structure has the characteristics of simple and reasonable structure, convenient disassembly and assembly, high structural strength of each component, stable connection between the components, high compactness, easy generation and processing, low cost, safe and reliable use, long service life and the like, and is strong in practicability.

Description

Simple and convenient dismouting structure of drawer

Technical Field

The utility model relates to a simple and convenient dismounting structure of a drawer.

Background

Chinese patent document No. CN205125582U discloses a stable assembly mechanism for a furniture drawer and a slide rail assembly in 2016, 4, 6, which comprises a furniture main body, a drawer main body, a fixed slide rail and a movable slide rail, wherein the fixed slide rail is fixedly arranged on the furniture main body, the drawer main body is detachably arranged on the movable slide rail and comprises a side plate, a support part is arranged on the side plate, the support part is upwards provided with a cavity part and downwards provided with a stabilizing part, the front end of the stabilizing part is provided with a stable operating device, the stable operating device comprises a fixed seat, a lock rod and an elastic part, the limit swing of the lock rod is on the fixed seat, one end of the elastic part acts on the lock rod, the other end acts on the fixed seat, the lock rod is provided with a lock tongue and an operating part, the lock rod is connected with the front end of the movable slide rail in a detachable and buckled manner through the lock tongue, and the lock tongue is separated from the front end of the movable slide rail by pressing the operating part. The backplate and the bottom plate of above-mentioned structure are the components of a whole that can function independently setting, simultaneously the backplate, the front panel passes through back connecting device respectively, preceding connecting device is connected with the curb plate, the whole high in production cost that leads to the drawer, and the assembly process is complicated, and because backplate and bottom plate set up for the components of a whole that can function independently, whole drawer only relies on the bottom plate to do all can the supporting on deciding the slide rail, the bearing capacity that leads to the drawer is poor, and the assembly is unstable, simultaneously the user need fix a position between locking lever and joint portion, position hook portion and curb plate rear end between location just can realize deciding the installation of slide rail and curb plate many times, complex operation. Therefore, further improvements are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple and convenient dismounting structure of a drawer, so as to overcome the defects in the prior art.

According to the simple and convenient dismouting structure of this purpose design, including the drawer subassembly, its characterized in that: the drawer component at least comprises a side plate, a bottom plate and a back plate; the side wall of the side plate is vertically arranged, the rear end of the side plate is integrally bent with a rear bending part, and the lower part of the side plate is integrally bent or separately provided with a side plate supporting part; a bottom plate assembly cavity is arranged on the bottom plate; the outer side of the back plate is fixedly connected with the rear bending part, the lower part of the back plate is provided with a rear connecting part towards the direction of the bottom plate assembly cavity, and the rear connecting part is arranged at the rear end of the bottom plate assembly cavity; the bottom plate and/or the rear connecting portion bottom is supported on the side plate support portion.

The bottom plate is made of metal or plastic, the outer side of the bottom plate is bent downwards integrally or is provided with a bottom plate depending part in a split mode, and the bottom plate depending part and the vertical inner wall of the side plate are mutually depended or in clearance fit; the bottom plate leaning part is transversely and integrally bent towards the inner cavity of the drawer component or is provided with a bottom plate supporting part in a split way, and the bottom plate supporting part is supported on the side plate supporting part through the bottom plate supporting part; a bottom plate assembly cavity is defined by the upper surface of the bottom plate, the bottom plate depending part and the bottom plate supporting part.

The back plate is made of plastic, a plurality of back plate reinforcing ribs are arranged on the back plate, and the outer side of the back plate reinforcing ribs and the back bending part are mutually fixed through clamping and/or fasteners and/or magnetic parts and/or welding; the rear connecting part is basically vertical to the back plate, is arranged at the rear end of the bottom plate assembly cavity and is mutually fixed with the rear end of the bottom plate depending part and/or the bottom plate supporting part.

The structure also comprises a slide rail component, wherein the slide rail component at least comprises a movable slide rail; the bottom of the bottom plate supporting part is supported on the side plate supporting part and/or the movable slide rail; the bottom of the rear connecting part is supported on the side plate supporting part and/or the movable slide rail.

The rear connecting part is provided with a plurality of rear connecting part reinforcing ribs and is mutually fixed with the rear ends of the base plate depending part and/or the base plate supporting part through clamping, and/or a fastening piece, and/or a magnetic part, and/or welding so as to realize the fixed assembly of the back plate and the side plate; wherein, the back plate and the back end of the bottom plate are mutually depended.

The front end of the bottom plate assembly cavity is also fixedly provided with a front connecting piece, and the bottom of the front connecting piece is supported on the side plate supporting part and/or the movable slide rail.

The bottom of the front connecting piece, the rear connecting piece or the bottom plate is provided with a convex part; the side plate is made of metal, the lower part of the inner side of the side plate is transversely and integrally bent towards the inner cavity of the drawer assembly or is provided with a side plate supporting part in a split mode, and the side plate supporting part is integrally bent downwards or is provided with a side plate depending part in a split mode; a spacing groove is formed between the convex part and the side plate leaning part; the movable slide rail is limited and arranged in the spacing groove.

The size of the spacing groove is equivalent to the width of the movable slide rail; the outer side of the movable sliding rail and the side plate depending part depend on each other or are in clearance fit, and the inner side of the movable sliding rail and the protruding part depend on each other or are in clearance fit.

The front connecting piece is provided with a plurality of front connecting piece reinforcing ribs and is mutually fixed with the front end of the base plate depending part and/or the base plate supporting part through clamping and/or a fastening piece and/or a magnetic part and/or welding.

The front and rear positions of the side plate are respectively provided with a front dismounting part and a rear dismounting part; the front and back positions of the movable slide rail are respectively provided with a front disassembly and assembly matching part and a back disassembly and assembly matching part.

The curb plate is at least when the assembly, and the curb plate passes through spacing groove towards moving the direction of slide rail and controlling spacing slip, and bottom plate support portion simultaneously, and/or preceding connecting piece, and/or back connecting portion sliding support move on the slide rail, and the curb plate is assembled respectively on preceding dismouting cooperation portion, back dismouting cooperation portion through preceding dismouting portion, back dismouting part when sliding to a certain position to realize the assembly between drawer assembly and the slide rail assembly.

The bulge part is also provided with an inclined position; the inner side of the movable slide rail is also provided with an inclined matching position, and the inclined matching position forms a front-back space with the front disassembly and assembly matching part and the rear disassembly and assembly matching part respectively.

When the side plate is at least disassembled, the front disassembling part and the rear disassembling part are respectively separated from the front disassembling matching part and the rear disassembling matching part, the side plate slides in a left-right limiting mode in the direction opposite to the movable slide rail through the spacing grooves, meanwhile, the bottom plate supporting part and/or the front connecting part and/or the rear connecting part are/is slidably supported on the movable slide rail, the side plate acts on the inclined matching position through the inclined position when sliding to a certain position, and drives the bottom plate supporting part and/or the front connecting part and/or the rear connecting part to be separated from the movable slide rail, so that the drawer assembly and the slide rail assembly are disassembled.

The drawer assembly further comprises a panel; the front end of the side plate is integrally bent with a front bending part; the front end of the bottom plate assembly cavity is also fixedly provided with a front connecting piece.

The panel and the front bending part and/or the front connecting piece are fixed with each other through clamping, and/or a fastening piece, and/or a magnetic part, and/or welding, so that the panel and the side plate and/or the bottom plate are fixedly assembled; wherein, the panel depends on the front end of the bottom plate and/or the front connecting piece.

Through the improvement of the structure, compared with the prior art, the utility model has the following advantages:

1. the bottom plate utilizes bottom plate support portion, bottom plate dependence portion to enclose into bottom plate assembly chamber, is provided with preceding connecting piece and back connecting portion respectively simultaneously at bottom plate assembly chamber front and back end, because be provided with preceding connecting piece strengthening rib and back connecting portion strengthening rib on preceding connecting piece, the back connecting portion respectively, consequently can improve the structural strength of bottom plate effectively, can also reduce the manufacturing cost of bottom plate simultaneously.

2. The backboard is provided with a backboard reinforcing rib which is formed by being vertically and integrally connected with the rear connecting part, and the rear connecting part is fixedly connected with the bottom plate and the rear bending part at the rear end of the backboard and the side plate in a matching way, so that the assembling stability and the connection compactness of the backboard, the side plate and the bottom plate are effectively improved.

3. During assembly, the bottom plate supporting part is supported on the side plate supporting part and the movable slide rail, the bottoms of the front connecting part and the rear connecting part are supported on the movable slide rail, the bottom plate relying part and the vertical inner wall of the side plate depend on or are in clearance fit with each other, and the outer side and the inner side of the movable slide rail respectively depend on or are in clearance fit with the side plate relying part and the protruding part, so that the assembly stability among the side plate, the bottom plate and the movable slide rail is effectively improved, the side plate, the bottom plate and the movable slide rail are stably assembled, and meanwhile, the connection compactness among the side plate, the bottom plate and the movable slide rail can be improved; and the bottom plate can disperse power to preceding connecting piece and back connecting portion when holding the object, again by preceding connecting piece, back connecting portion transmit to the curb plate with move on the slide rail, the transmission of effect is more reasonable, and stable to improve drawer assembly's bearing capacity.

4. Because the size of interval groove is equivalent with the width size that moves the slide rail, consequently move the slide rail and can spacing setting in interval inslot to prevent the problem that the slide rail is at the slip in-process, between preceding dismouting portion and the preceding dismouting cooperation portion, unexpected separation between back dismouting portion and the back dismouting cooperation portion, so that the curb plate can be safely, firmly assembled on moving the slide rail.

5 curb plate can move the direction of slide rail through the limiting displacement of spacing groove about the direction spacing slip when the assembly to in the assembly between preceding dismouting portion and the preceding dismouting cooperation portion, between back dismouting portion and the back dismouting cooperation portion, reduce the user and need counterpoint many times and just can accomplish the assembly of above-mentioned component, let the user can be swiftly, conveniently with the curb plate assembly on moving the slide rail.

6. Utilize the interact between slope position, the cooperation position of slope, make the curb plate dismantle when sliding can with automatic and move the slide rail separation, let the user can swiftly, conveniently detach the curb plate and move the slide rail, improve user's use and experience.

Comprehensively, it has simple structure reasonable, and the dismouting is convenient, and each component structural strength is high, connect stable each other, and the compactness is high, and the production processing is easy, and with low costs, uses characteristics such as safe and reliable, and long-lived, and the practicality is strong.

Drawings

Fig. 1 and 2 are schematic exploded structural diagrams according to an embodiment of the present invention.

Fig. 3 is a schematic view of an assembly structure according to an embodiment of the present invention.

Fig. 4 and 5 are schematic views of an assembly structure of a slide rail assembly and a drawer assembly according to an embodiment of the utility model.

Fig. 6 is a sectional view of the assembly of the sliding rail assembly and the drawer assembly according to an embodiment of the utility model.

Fig. 7 is an enlarged schematic view of a portion a in fig. 5.

Fig. 8 is an enlarged schematic view of a structure at B in fig. 6.

Fig. 9 and 10 are exploded schematic views of a drawer assembly according to an embodiment of the utility model.

FIG. 11 is a schematic view of an assembly structure of a drawer assembly according to an embodiment of the present invention.

Fig. 12 and 13 are exploded schematic views of a bottom plate, a front connecting member and a rear connecting member according to an embodiment of the utility model.

Fig. 14 and 15 are schematic views illustrating a process of disassembling the slide rail assembly and the drawer assembly according to an embodiment of the utility model.

Fig. 16 is an enlarged schematic view of the structure at C in fig. 14.

Fig. 17 is an enlarged schematic view of the structure at D in fig. 15.

Detailed Description

The utility model is further described with reference to the following figures and examples.

Referring to fig. 1-17, the simple dismounting structure of the drawer comprises a drawer assembly, wherein the drawer assembly at least comprises a side plate 2, a bottom plate 3 and a back plate 19; the side wall of the side plate 2 is vertically arranged, the rear end is integrally bent to form a rear bent part 22, and the lower part is integrally bent or separately provided with a side plate supporting part 4; a bottom plate assembly cavity 7 is arranged on the bottom plate 3; the outer side of the back plate 19 is fixedly connected with the rear bending part 22, the lower part of the back plate is integrally provided with a rear connecting part 9 towards the direction of the bottom plate assembly cavity 7, and the rear connecting part 9 is arranged at the rear end of the bottom plate assembly cavity 7; the base plate 3 and/or the rear connecting portion 9 are supported at the bottom on the side plate support 4.

Specifically, the bottom plate 3 is made of metal or plastic, the outer side of the bottom plate is integrally bent downwards or is separately provided with a bottom plate depending part 6, and the bottom plate depending part 6 and the vertical inner wall of the side plate 2 are mutually depended or in clearance fit; the bottom plate depending part 6 is transversely and integrally bent towards the inner cavity of the drawer component or is provided with a bottom plate supporting part 5 in a split way, and the bottom plate depending part is supported on the side plate supporting part 4 through the bottom plate supporting part 5; a bottom plate assembly cavity 7 is defined by the upper surface of the bottom plate 3, the bottom plate depending part 6 and the bottom plate supporting part 5.

The back plate 19 is made of plastic, a plurality of back plate reinforcing ribs 31 are arranged on the back plate 19, and the outer side of the back plate reinforcing ribs and the back bending part 22 are mutually fixed through clamping, and/or fasteners, and/or magnetic parts, and/or welding; the rear connecting part 9 is substantially vertical to the back plate 19, is arranged at the rear end of the soleplate assembling cavity 7 and is mutually fixed with the rear end of the soleplate relying part 6 and/or the soleplate supporting part 5.

The structure also comprises a slide rail component, wherein the slide rail component at least comprises a movable slide rail 1; the bottom plate supporting part 5 is supported on the side plate supporting part 4 and/or the movable slide rail 1 at the bottom; the rear connecting part 9 is supported at the bottom on the side plate support 4 and/or the movable slide rail 1.

The rear connecting part 9 is provided with a plurality of rear connecting part reinforcing ribs 32, and the rear connecting part reinforcing ribs are mutually fixed with the rear ends of the bottom plate depending part 6 and/or the bottom plate supporting part 5 through clamping, and/or fasteners, and/or magnetic parts, and/or welding, so that the fixed assembly of the back plate 19 and the side plate 2 is realized; wherein, in order to improve the assembly compactness between the back plate 19 and the bottom plate 3, the back plate 19 and the rear end of the bottom plate 3 depend on each other.

The front end of the bottom plate assembly cavity 7 is also fixedly provided with a front connecting piece 8, and the bottom of the front connecting piece 8 is supported on the side plate supporting part 4 and/or the movable sliding rail 1.

The front connecting piece 8, the rear connecting piece 9 or the bottom of the bottom plate 3 is provided with a convex part 10; the side plate 2 is made of metal, the lower part of the inner side of the side plate is transversely and integrally bent towards the inner cavity of the drawer assembly or is provided with a side plate supporting part 4 in a split mode, and the side plate supporting part 4 is integrally bent downwards or is provided with a side plate depending part 11 in a split mode; a spacing groove 12 is formed between the convex part 10 and the side plate depending part 11; the movable sliding rail 1 is limited in the spacing groove 12.

The size of the spacing groove 12 is equivalent to the width of the movable sliding rail 1; the outer side of the movable sliding rail 1 and the side plate depending part 11 depend on each other or are in clearance fit, and the inner side of the movable sliding rail 1 and the protruding part 10 depend on each other or are in clearance fit.

The front connecting piece 8 is provided with a plurality of front connecting piece reinforcing ribs 33 and is mutually fixed with the front ends of the base plate depending part 6 and/or the base plate supporting part 5 through clamping and/or fasteners, and/or magnetic parts and/or welding.

The bottom plate 3 of the present embodiment is made of metal. The front connecting piece 8 and the bottom plate relying part 6 are clamped in advance and then fixed with each other by a fastener; the rear connecting part 9 and the bottom plate depending part 6 are clamped in advance and then fixed with each other by using a fastener. Not only is the assembly between the front connecting piece 8 and the bottom plate relying part 6 and between the rear connecting part 9 and the bottom plate relying part 6 facilitated, but also the assembly stability between each other is improved.

The bottom plate 3 utilizes the bottom plate support part 5 and the bottom plate depending part 6 to enclose a bottom plate assembly cavity 7, and simultaneously, the front end and the rear end of the bottom plate assembly cavity 7 are respectively provided with a front connecting piece 8 and a rear connecting part 9, and the front connecting piece 8 and the rear connecting part 9 are respectively provided with a front connecting piece reinforcing rib 33 and a rear connecting part reinforcing rib 32, so that the structural strength of the bottom plate 3 can be effectively improved, and meanwhile, the production cost of the bottom plate 3 can be reduced.

Moreover, the back plate 19 is provided with a back plate reinforcing rib 19 which is vertically formed with the back connecting part 9 with a back connecting part reinforcing rib 32, and the back connecting part 9 is fixedly connected with the bottom plate 3 and the back plate 9 is fixedly connected with the back bending part 22 at the back end of the side plate 2, so that the assembly stability and the connection compactness of the back plate 19, the side plate 2 and the bottom plate 3 are effectively improved.

In order to ensure that the side plate 2 can be assembled with the movable slide rail 1 more stably, a front assembling part 13 and a rear assembling part 14 are respectively arranged at the front and rear positions of the side plate 2; the front and back positions of the movable slide rail 1 are respectively provided with a front disassembly and assembly matching part 15 and a back disassembly and assembly matching part 16.

At least when the side plate 2 is assembled, the side plate 2 slides in a left-right limiting mode towards the direction of the movable sliding rail 1 through the spacing grooves 12, meanwhile, the bottom plate supporting part 5, the front connecting part 8 and/or the rear connecting part 9 are supported on the movable sliding rail 1 in a sliding mode, and when the side plate 2 slides to a certain position, the front disassembling and assembling part 13 and the rear disassembling and assembling part 14 are assembled on the front disassembling and assembling matching part 15 and the rear disassembling and assembling matching part 16 respectively to achieve assembling between the drawer assembly and the sliding rail assembly.

Because the size of the spacing groove 12 is equivalent to the width of the movable sliding rail 1, the movable sliding rail 1 can be limited in the spacing groove 12, so that the problem that the movable sliding rail 1 is accidentally separated between the front assembling portion 13 and the front assembling and disassembling matching portion 15 and between the rear assembling and disassembling portion 14 and the rear assembling and disassembling matching portion 16 in the sliding process is solved, and the side plate 2 can be safely and stably assembled on the movable sliding rail 1.

Meanwhile, the side plate 2 can slide in a left-right limiting mode in the direction of the movable sliding rail 1 through the limiting effect of the spacing grooves 12 during assembly, so that the assembly between the front assembling and disassembling portion 13 and the front assembling and disassembling matching portion 15 and the assembly between the rear assembling and disassembling portion 14 and the rear assembling and disassembling matching portion 16 are facilitated, the number of times of alignment required by a user is reduced, the assembly of the components can be completed, and the user can rapidly and conveniently assemble the side plate 2 on the movable sliding rail 1.

After the side plate 2, the bottom plate 3 and the movable slide rail 1 are assembled, the bottom plate supporting part 5 is supported on the side plate supporting part 4 and the movable slide rail 1, the bottoms of the front connecting part 8 and the rear connecting part 9 are supported on the movable slide rail 1, the bottom plate depending part 6 and the vertical inner wall of the side plate 2 are mutually depended or in clearance fit, the outer side and the inner side of the movable slide rail 1 are respectively depended or in clearance fit with the side plate depending part 11 and the protruding part 10, so that the assembling stability among the side plate 2, the bottom plate 3 and the movable slide rail 1 is effectively improved, the side plate 2, the bottom plate 3 and the movable slide rail 1 are stably assembled, and the connection compactness among the side plate 2, the bottom plate 3 and the movable slide rail 1 can be improved; and bottom plate 3 can be with power dispersion to preceding connecting piece 8 and back connecting portion 9 when holding the object, again by preceding connecting piece 8, back connecting portion 9 transfer to curb plate 2 and move slide rail 1 on, the transmission of effect is more reasonable, and stable to improve drawer assembly's bearing capacity.

In order to facilitate the detachment between the side plate 2 and the movable sliding rail 1, the protruding part 10 is also provided with an inclined position 17; the inner side of the movable sliding rail 1 is also provided with an inclined matching position 18.

As shown in fig. 14 and 15, at least when the side plate 2 is detached, the front detaching part 13 and the rear detaching part 14 are separated from the front detaching matching part 15 and the rear detaching matching part 16 respectively, the side plate 2 slides to the left and right limits in the opposite direction of the movable sliding rail 1 through the spacing groove 12, the bottom plate supporting part 5 and/or the front connecting piece 8 and/or the rear connecting part 9 are supported on the movable sliding rail 1 in a sliding way, and the side plate 2 acts on the inclined matching part 18 through the inclined part 17 when sliding to a certain position, and drives the bottom plate supporting part 5 and/or the front connecting piece 8 and/or the rear connecting part 9 to be separated from the movable sliding rail 1, so as to realize the detachment between the drawer assembly and the sliding rail assembly.

The above-mentioned utilize the interact between slope position 17, the cooperation position 18 that inclines, make curb plate 2 can with automatic and move slide rail 1 separation when dismantling the slip, let the user can swiftly, conveniently with curb plate 2 the separation move slide rail 1, improve user's use and experience.

In order to avoid the problem that the front disassembly and assembly part 13 and the front disassembly and assembly matching part 15 and the rear disassembly and assembly part 14 and the rear disassembly and assembly matching part 16 cannot be assembled with each other, the inclined position 17 and the inclined matching position 18 interfere with each other, so that the above components cannot act with each other, the inclined matching position 18 and the front disassembly and assembly matching part 15 and the rear disassembly and assembly matching part 16 form a front-rear space, the side plate 2 can be placed in the front-rear space during assembly, and the problem that sliding assembly cannot be realized between the front disassembly and assembly part 13 and the front disassembly and assembly matching part 15 and between the rear disassembly and assembly part 14 and the rear disassembly and assembly matching part 16 due to the interference of the inclined position 17 and the inclined matching position 18 can be avoided.

The drawer assembly further includes a panel 20; the front end of the side plate 2 is integrally bent with a front bending part 21; the front end of the bottom plate assembly cavity 7 is also fixedly provided with a front connecting piece 8.

The panel 20 and the front bent part 21 and/or the front connecting piece 8 are fixed to each other through clamping, and/or a fastener, and/or a magnetic part, and/or welding, so as to realize the fixed assembly of the panel 20 and the side plate 2 and/or the bottom plate 3; wherein, in order to improve the assembling compactness between the panel 20 and the bottom plate 3 and/or the front connecting piece 8, the panel 20 and the front end of the bottom plate 3 and/or the front connecting piece 8 depend on each other.

The embodiment also comprises a drawer cabinet body. The slide rail assembly further comprises a fixed slide rail which is fixedly arranged on the drawer cabinet body. The movable slide rail 1 is opened and closed on the fixed slide rail in a sliding way. Namely, the drawer component can be opened and closed on the drawer cabinet body through the matching sliding of the movable sliding rail 1 and the fixed sliding rail.

The drawer assembly of this embodiment has a small width, so it is provided with two upper and lower drawer assemblies, and the two upper and lower drawer assemblies are respectively and fixedly connected with a panel 20. Simultaneously because two drawer components width size about them are less, therefore their left and right sides respectively with move 1 dismouting of slide rail and be connected, a slide rail set spare is dismantled and is equipped with in the drawer component left side on upper strata promptly, another slide rail set spare is dismantled and is equipped with in the drawer component right side on lower floor, upper and lower slide rail set spare is dislocation formula about being respectively and sets up on the drawer component of upper and lower to reasonable utilization assembly space can also guarantee two drawer components can be stable the while slip switching on the drawer cabinet body simultaneously.

The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a simple and convenient dismouting structure of drawer, includes the drawer subassembly, its characterized in that: the drawer component at least comprises a side plate (2), a bottom plate (3) and a back plate (19); the side wall of the side plate (2) is vertically arranged, the rear end is integrally bent with a rear bent part (22), and the lower part is integrally bent or separately provided with a side plate supporting part (4); a bottom plate assembly cavity (7) is arranged on the bottom plate (3); the outer side of the back plate (19) is fixedly connected with the rear bending part (22), the lower part of the back plate is provided with a rear connecting part (9) towards the direction of the bottom plate assembly cavity (7), and the rear connecting part (9) is arranged at the rear end of the bottom plate assembly cavity (7); the bottom plate (3) and/or the bottom of the rear connecting part (9) is supported on the side plate supporting part (4).

2. The easy-to-detach structure of a drawer according to claim 1, wherein: the bottom plate (3) is made of metal or plastic, the outer side of the bottom plate is bent downwards integrally or is provided with a bottom plate depending part (6) in a split mode, and the bottom plate depending part (6) is mutually depending on or in clearance fit with the vertical inner wall of the side plate (2); the bottom plate depending part (6) is transversely and integrally bent towards the inner cavity of the drawer component or is provided with a bottom plate supporting part (5) in a split way, and the bottom plate depending part is supported on the side plate supporting part (4) through the bottom plate supporting part (5); a bottom plate assembly cavity (7) is defined by the upper surface of the bottom plate (3), the bottom plate depending part (6) and the bottom plate supporting part (5).

3. The easy-to-detach structure of a drawer according to claim 2, wherein: the back plate (19) is made of plastic, and the outer side of the back plate and the rear bent part (22) are mutually fixed through clamping, and/or a fastening piece, and/or a magnetic piece, and/or welding; the rear connecting part (9) is basically vertical to the back plate (19), is arranged at the rear end of the bottom plate assembly cavity (7), and is mutually fixed with the rear end of the bottom plate depending part (6) and/or the bottom plate supporting part (5).

4. The easy-to-detach structure of a drawer according to claim 2, wherein: the sliding rail assembly at least comprises a movable sliding rail (1); the bottom of the bottom plate supporting part (5) is supported on the side plate supporting part (4) and/or the movable slide rail (1); the bottom of the rear connecting part (9) is supported on the side plate supporting part (4) and/or the movable slide rail (1).

5. The easy-to-detach structure of a drawer according to claim 3, wherein: the rear connecting part (9) and the rear end of the bottom plate depending part (6) and/or the bottom plate supporting part (5) are fixed with each other through clamping, and/or a fastening piece, and/or a magnetic part, and/or welding, so that the back plate (19) and the side plate (2) are fixedly assembled; wherein, the back plate (19) and the back end of the bottom plate (3) are mutually depended.

6. The easy-to-detach structure of a drawer according to claim 4, wherein: the front end of the bottom plate assembly cavity (7) is also fixedly provided with a front connecting piece (8), and the bottom of the front connecting piece (8) is supported on the side plate supporting part (4) and/or the movable slide rail (1);

the bottom of the front connecting piece (8), the rear connecting piece (9) or the bottom plate (3) is provided with a convex part (10); the side plate (2) is made of metal, the lower part of the inner side of the side plate is transversely and integrally bent towards the inner cavity of the drawer component or is provided with a side plate supporting part (4) in a split mode, and the side plate supporting part (4) is integrally bent downwards or is provided with a side plate depending part (11) in a split mode; a spacing groove (12) is formed between the convex part (10) and the side plate leaning part (11); the movable sliding rail (1) is limited in the spacing groove (12).

7. The easy-to-detach structure of a drawer according to claim 6, wherein: the size of the spacing groove (12) is equivalent to the width of the movable sliding rail (1); the outer side of the movable sliding rail (1) is mutually depended on or in clearance fit with the side plate depending part (11), and the inner side of the movable sliding rail (1) is mutually depended on or in clearance fit with the convex part (10);

the front connecting piece (8) and the front end of the base plate leaning part (6) and/or the base plate supporting part (5) are fixed with each other through clamping and/or fasteners and/or magnetic parts and/or welding.

8. The easy-to-detach structure of a drawer according to claim 6, wherein: the front and the rear positions of the side plate (2) are respectively provided with a front dismounting part (13) and a rear dismounting part (14); a front disassembly and assembly matching part (15) and a rear disassembly and assembly matching part (16) are respectively arranged at the front and the rear of the movable slide rail (1);

at least when the side plate (2) is assembled, the side plate (2) slides in a left-right limiting mode towards the direction of the movable sliding rail (1) through the spacing grooves (12), meanwhile, the bottom plate supporting part (5), and/or the front connecting part (8), and/or the rear connecting part (9) are/is slidably supported on the movable sliding rail (1), and the side plate (2) is assembled on the front disassembly and assembly matching part (15) and the rear disassembly and assembly matching part (16) through the front disassembly and assembly part (13) and the rear disassembly and assembly part (14) when sliding to a certain position, so that the assembly between the drawer assembly and the sliding rail assembly is realized.

9. The easy-to-detach structure of a drawer according to claim 8, wherein: the bulge (10) is also provided with an inclined position (17); an inclined matching position (18) is further arranged on the inner side of the movable sliding rail (1), and the inclined matching position (18) forms a front-back distance with the front disassembly and assembly matching part (15) and the rear disassembly and assembly matching part (16) respectively;

when the side plate (2) is at least disassembled, the front disassembling part (13) and the rear disassembling part (14) are respectively separated from the front disassembling and assembling matching part (15) and the rear disassembling and assembling matching part (16), the side plate (2) slides towards the opposite direction of the movable slide rail (1) in a left-right limiting mode through the spacing groove (12), meanwhile, the bottom plate supporting part (5) and/or the front connecting piece (8) and/or the rear connecting part (9) are/is slidably supported on the movable slide rail (1), the side plate (2) acts on the inclined matching position (18) through the inclined position (17) when sliding to a certain position, the bottom plate supporting part (5) and/or the front connecting piece (8) and/or the rear connecting part (9) are driven to be separated from the movable slide rail (1), and therefore the disassembly between the drawer assembly and the slide rail assembly is achieved.

10. The easy-to-detach structure of a drawer according to claim 1, wherein: the drawer assembly further comprises a panel (20); the front end of the side plate (2) is integrally bent with a front bent part (21); the front end of the bottom plate assembly cavity (7) is also fixedly provided with a front connecting piece (8);

the panel (20) and the front bent part (21) and/or the front connecting piece (8) are fixed with each other through clamping, and/or a fastening piece, and/or a magnetic piece, and/or welding, so that the panel (20) and the side plate (2) and/or the bottom plate (3) are fixedly assembled; wherein, the panel (20) and the front end of the bottom plate (3) and/or the front connecting piece (8) are mutually depended.