A dismounting and connecting mechanism of a drawer's panel and side plate

Abstract

The application relates to a dismounting and connecting mechanism of a drawer panel and a side plate, which comprises a first connecting mechanism and a second connecting mechanism, the first connecting mechanism is provided with movable first, second and third swing members, a connecting rod is arranged between the second swing member and the third swing member, the second swing member and the third swing member are respectively connected with the connecting rod, a locking-off buckling part is arranged between the first swing member and / or the second swing member and the second connecting mechanism, the first swing member and / or the second swing member swing on the first connecting mechanism under the action of external force, so that the locking-off buckling part between the first swing member and / or the second swing member and the second connecting mechanism is buckled or separated, and the second connecting mechanism is dismounted or mounted on the first connecting mechanism; wherein the third swing member drives the second swing member to swing on the first connecting mechanism through the connecting rod under the action of external force. The above-mentioned structure solves the problem that the existing technology is provided with two spaced-apart avoidance hole structures arranged on the side plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drawer disassembly and connection mechanism, in particular to a disassembly and connection mechanism of a drawer panel and a side plate. BACKGROUND

[0002] Chinese patent publication No. CN113616005A discloses a drawer panel lock-off disassembly structure, which comprises a fixed element and two or more connecting elements. The fixed element is provided with two or more lock-off elements. The two or more lock-off elements are independently arranged and provided with a common elastic assembly. The two or more lock-off elements are respectively elastically rotated or oscillated on the fixed element through the elastic assembly, and are locked and separated with the two or more connecting elements during rotation or oscillation, so as to realize the disassembly of the two or more connecting elements on the fixed element. One of the lock-off elements is provided with a movable element. The movable element limits the movement of the lock-off element. One of the connecting elements slides relative to the fixed element and acts on the movable element, and drives the corresponding lock-off element to elastically rotate or oscillate on the fixed element, and is locked and matched with the connecting element.

[0003] The two lock-off elements of the structure are provided with disassembly action parts. The disassembly action parts are inserted into the adjusting tool. The two lock-off elements are arranged in an upper and lower interval on the fixed element. The fixed element is mounted on the side plate. Therefore, the side plate is provided with a clearance hole corresponding to the two upper and lower interval arranged disassembly action parts, so as to insert the adjusting tool. The side plate has a clearance hole, which is not beautiful. Therefore, a decorative cover needs to be installed on the clearance hole. However, the use of a whole decorative cover to block the upper and lower two clearance holes leads to a large area of the decorative cover and high material cost. Therefore, two decorative covers are used to block the two upper and lower interval arranged clearance holes.

[0004] Therefore, in order to reduce the setting of the above-mentioned decorative cover, the applicant makes further improvements on the above-mentioned structure. SUMMARY

[0005] The purpose of the present application is to provide a disassembly and connection mechanism of a drawer panel and a side plate. Three oscillating elements are arranged on the first connection mechanism. Two upper and lower interval arranged oscillating elements are provided with lock-off clamping parts of the second connection mechanism. The lowermost oscillating element is connected with the third oscillating element through a connecting rod. Therefore, the unlocking action positions of the two lock-off clamping parts are arranged in the same plane interval, and the center points of the unlocking action positions of the two lock-off clamping parts are arranged in an upper and lower adjacent manner. The adjusting tool is inserted into the unlocking action position. When unlocking the locked position of one oscillating element and the second connection mechanism, the adjusting tool only needs to be translated to another unlocking action position to unlock the locked position of another oscillating element and the second connection mechanism. Since the center points of the unlocking action positions of the two lock-off clamping parts are arranged in an upper and lower adjacent manner, the structure of the two upper and lower interval arranged clearance holes on the side plate of the prior art is solved.

[0006] A drawer panel and side plate dismounting and connecting mechanism designed for this purpose comprises a first connecting mechanism and a second connecting mechanism, the first connecting mechanism is provided with movable first, second and third swing members, a connecting rod is arranged between the second and third swing members, the second and third swing members are respectively connected with the connecting rod, a lock-off clamping part is arranged between the first swing member and / or the second swing member and the second connecting mechanism, the first swing member and / or the second swing member swings on the first connecting mechanism under the action of external force to make the lock-off clamping part between the first swing member and / or the second swing member and the second connecting mechanism clamped or separated, thereby realizing the dismounting and mounting of the second connecting mechanism on the first connecting mechanism; wherein the third swing member drives the second swing member to swing on the first connecting mechanism through the connecting rod under the action of external force.

[0007] The first connecting mechanism is provided with three swing members, two of which are arranged in an upper and lower interval and are provided with a lock-off clamping part with the second connecting mechanism, and the lowermost swing member is connected with the third swing member through a connecting rod, so that the unlocking action positions of the two lock-off clamping parts are arranged in the same plane interval, and the center lines of the unlocking action positions of the two lock-off clamping parts are arranged in an upper and lower adjacent manner. When unlocking the locked position of a swing member and the second connecting mechanism by inserting an adjusting tool into the unlocking action position, the adjusting tool only needs to be translated to another unlocking action position to unlock the locked position of another swing member and the second connecting mechanism. Therefore, the existing technology is solved by arranging two spaced apart clearance holes on the side plate, so that only one decorative cover needs to be arranged on the side plate.

[0008] By changing the length of the connecting rod, the distance between the first swing member and the third swing member is changed, and / or the distance between the second swing member and the third swing member is changed, and the position of the second swing member inserted into the adjusting tool is changed through the connecting rod, so that the two positions of the adjusting tool inserted are as close as possible to the left and right, that is, the distance between the first swing member and the third swing member is changed.

[0009] The first swing member and the third swing member are arranged in a left and right interval, and the third swing member is located above the second swing member, so that the positions of the adjusting tool inserted are arranged in a left and right interval, thereby canceling the technical problem that the positions of the adjusting tool inserted are arranged in an upper and lower interval in the prior art, and two decorative covers are arranged on the side plate of the drawer to shield the positions of the adjusting tool inserted.

[0010] The first swing member and the second swing member are arranged in an upper and lower interval, and an elastic connecting mechanism is arranged between the first swing member and the second swing member, and the first swing member and the second swing member are respectively connected with the elastic connecting mechanism; the first swing member and the second swing member are respectively elastically swung on the first connecting mechanism through the elastic connecting mechanism.

[0011] When the locking and separating engagement between the first swing member and / or the second swing member and the second connecting mechanism is separated, the first swing member is positioned on the first connecting mechanism under the elastic connecting mechanism; when the second swing member and the third swing member are coupled by the connecting rod, the first swing member is positioned on the first connecting mechanism under the elastic connecting mechanism.

[0012] When the third swing member is swung by the adjusting tool, the second swing member is coupled with the third swing member by the connecting rod, and the second swing member is separated from the second connecting mechanism after being swung, and the second swing member and the third swing member are positioned on the first connecting mechanism under the first swing member and the elastic connecting mechanism after the locking position of the second connecting mechanism and the first connecting mechanism is unlocked, and the second swing member and the third swing member will not be swung again without external force, preventing the first connecting mechanism and the second connecting mechanism from being relocked again. Similarly, the first swing member is separated from the second connecting mechanism after being swung, and the first swing member is positioned on the first connecting mechanism under the elastic connecting mechanism, and the first swing member will not be swung again without external force, preventing the first swing member from being swung again after being unlocked, and preventing the first connecting mechanism and the second connecting mechanism from being relocked again.

[0013] The first connecting mechanism is provided with a first positioning movable connection part between the first swing member and the first connecting mechanism, and the first swing member is connected and positioned on the first connecting mechanism by the first positioning movable connection part; the first connecting mechanism is provided with a second positioning movable connection part between the second swing member and the first connecting mechanism, and the second swing member is connected and positioned on the first connecting mechanism by the second positioning movable connection part; the first connecting mechanism is provided with a third positioning movable connection part between the third swing member and the first connecting mechanism, and the third swing member is connected and positioned on the first connecting mechanism by the third positioning movable connection part. The first positioning movable connection part forms a swing fulcrum of the first swing member, the second positioning movable connection part forms a swing fulcrum of the second swing member, and the third positioning movable connection part forms a swing fulcrum of the third swing member.

[0014] The first connecting mechanism is provided with a fixed first locking member and a second locking member, the first swing member is provided with a first unlocking engagement part between the first swing member and the first locking member, and the third swing member is provided with a second unlocking engagement part between the third swing member and the second locking member; the first swing member is engaged or separated from the first locking member under external force; the third swing member is engaged or separated from the second locking member under external force.

[0015] When the first swing member, the second swing member and the second connecting mechanism are locked, the first swing member is buckled with the first locking member, so that the first swing member is positioned on the first connecting mechanism, and the third swing member is buckled with the second locking member, so that the third swing member is positioned on the first connecting mechanism.

[0016] When the first swing member, the second swing member and the second connecting mechanism are unlocked, the first swing member is separated from the first locking member, and the third swing member is separated from the second locking member.

[0017] The first connecting mechanism is provided with a first guide member corresponding to the first swing member, and is provided with a second guide member corresponding to the second swing member, and the first guide member and / or the second guide member is provided with a guide matching part between the second connecting mechanism, so that the second connecting mechanism moves along the first guide member and the first swing member to be locked or separated, and / or the second connecting mechanism moves along the second guide member and the second swing member to be locked or separated.

[0018] When the second connecting mechanism is unlocked from the first connecting mechanism, the second connecting mechanism is separated from the first swing member and the second swing member through the first guide member and the second guide member, and the second connecting mechanism is separated from the first connecting mechanism, and when the second connecting mechanism is reinstalled on the first connecting mechanism, the second connecting mechanism is buckled with the first swing member and the second swing member through the first guide member and the second guide member, and the second connecting mechanism is locked with the first connecting mechanism again, so that the second connecting mechanism is effectively disassembled and assembled on the first connecting mechanism.

[0019] The first swing member and / or the third swing member is provided with an adjusting part of a disassembling and assembling tool, and the adjusting part is used for inserting the adjusting tool and is an unlocking position of the first connecting mechanism and the second connecting mechanism.

[0020] The first connecting mechanism is connected with the side plate of the drawer, the second connecting mechanism is connected with the panel of the drawer, and the panel is disassembled and assembled on the side plate through the first connecting mechanism and the second connecting mechanism.

[0021] The beneficial technical effects of the present application are as follows:

[0022] The first connecting mechanism is provided with three swing members, two of which are arranged in an upper and lower interval and provided with a lock-off clamping part with the second connecting mechanism, and the lowermost swing member is connected with the third swing member through a connecting rod, so that the unlocking positions of the two lock-off clamping parts are arranged in the same plane interval, and the center lines of the unlocking positions of the two lock-off clamping parts are arranged in an upper and lower interval. When the adjusting tool is inserted into the unlocking position to unlock the locking position of one swing member and the second connecting mechanism, the adjusting tool only needs to be translated to the other unlocking position to unlock the locking position of the other swing member and the second connecting mechanism. The existing technology is provided with two spaced apart clearance holes arranged in an upper and lower interval on the side plate, so that only one decorative cover needs to be arranged on the side plate after solving the problem, the production cost is reduced, the assembly effect of the entire drawer is improved, the production and assembly cycle is shortened, and the enterprise benefit is improved.

[0023] The position of the second swing member for inserting the adjusting tool is changed through the connecting rod, so that the two positions for inserting the adjusting tool are as close as possible to the left and right, that is, by changing the interval between the first swing member and the third swing member, the position of the adjusting tool is arranged in an interval to the left and right, the technical problem that the position of the adjusting tool is arranged in an interval to the upper and lower in the prior art is cancelled, two decorative covers are arranged on the side plate of the drawer to shield the position of the adjusting tool, only one decorative cover needs to be arranged on the side plate, one decorative cover effectively shields the position of the two adjusting tools, the production cost is reduced, the assembly effect of the entire drawer is improved, the production and assembly cycle is shortened, and the enterprise benefit is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a structure diagram of the first connecting mechanism and the second connecting mechanism connected according to an embodiment of the application.

[0025] Figure 2 It is a three-dimensional structure diagram of the first connecting mechanism and the second connecting mechanism disassembled according to an embodiment of the application.

[0026] Figure 3 It is a plane structure diagram of the first connecting mechanism and the second connecting mechanism disassembled according to an embodiment of the application.

[0027] Figure 4 It is a disassembled structure diagram of the first connecting mechanism according to an embodiment of the application.

[0028] Figure 5 It is a partially disassembled structure diagram of the first connecting mechanism according to an embodiment of the application.

[0029] Figure 6 It is a structure diagram of the first swing member according to an embodiment of the application.

[0030] Figure 7 It is a structure diagram of the third swing member according to an embodiment of the application.

[0031] Figure 8 Structure diagram of the second swing member of an embodiment of the present application.

[0032] Figure 9 Structure diagram of the assembly of the drawer panel, the first connecting mechanism, the second connecting mechanism and the drawer side plate of an embodiment of the present application.

[0033] Figure 10 Structure diagram of the assembly of the drawer side plate and the decorative cover of an embodiment of the present application. DETAILED DESCRIPTION

[0034] The present application will be further described in conjunction with the accompanying drawings and embodiments.

[0035] Referring to Figures 1-10 A connecting mechanism for disassembling and assembling the panel and the side plate of a drawer comprises a first connecting mechanism 1 and a second connecting mechanism 2. The first connecting mechanism 1 is provided with a movable first swing member 3, a second swing member 4 and a third swing member 6. A connecting rod 7 is arranged between the second swing member 4 and the third swing member 6. The second swing member 4 and the third swing member 6 are connected with the connecting rod 7. A lock-off fastening part 5 is arranged between the first swing member 3 and / or the second swing member 4 and the second connecting mechanism 2. The first swing member 3 and / or the second swing member 4 swings on the first connecting mechanism 1 under the action of an external force, so that the lock-off fastening part 5 between the first swing member 3 and / or the second swing member 4 and the second connecting mechanism 2 is fastened or separated, thereby realizing the disassembly and assembly of the second connecting mechanism 2 on the first connecting mechanism 1. The third swing member 6 drives the second swing member 4 to swing on the first connecting mechanism 1 through the connecting rod 7 under the action of an external force.

[0036] In the present embodiment, one end of the connecting rod 7 is hinged to the third swing member 6 through a rivet, and the other end of the connecting rod 7 is hinged to the second swing member 4 through a rivet.

[0037] Referring to Figure 4 In the present embodiment, the first connecting mechanism 1 comprises a frame member 23 and a fixed plate 24. The frame member 23 is provided with a mounting groove 22 for accommodating the fixed plate 24. The fixed plate 24 is fixed on the mounting groove 22 of the frame member 23 through a screw.

[0038] Referring to Figure 8 In the present embodiment, the second swing member 4 is further provided with a torsional spring 26 on one side. The torsional spring 26 is connected with the second swing member 4 through a rivet.

[0039] The first swing member 3, the second swing member 4 and the third swing member 6 are respectively arranged on the fixed plate 24 through a rivet or a rotating shaft.

[0040] Referring to Figure 1 , Figure 3, the second connecting mechanism 2 comprises two first connecting pieces and second connecting pieces arranged in an up-down interval, the lock-off clamping part 5 comprises plug-in locking ends arranged on the first connecting pieces and the second connecting pieces, and the plug-in locking ends are provided with unlocking or locking guide surfaces. The lock-off clamping part 5 further comprises locking grooves arranged on the first swing piece 3 and the second swing piece 4 respectively. When the second connecting mechanism 2 is installed on the first connecting mechanism, the first connecting pieces are inserted into the locking grooves of the first swing piece 3, and the second connecting pieces are inserted into the locking grooves of the second swing piece 4.

[0041] The force arm length of the connecting rod 7 is changed to change the interval between the first swing piece 3 and the third swing piece 6 and / or change the interval between the second swing piece 4 and the third swing piece 6.

[0042] The first swing piece 3 and the third swing piece 6 are arranged in a left-right interval, and the third swing piece 6 is located above the second swing piece 4.

[0043] The first swing piece 3 and the second swing piece 4 are arranged in an up-down interval, and the elastic connecting mechanism 8 is arranged between the first swing piece 3 and the second swing piece 4. The first swing piece 3 and the second swing piece 4 are connected with the elastic connecting mechanism 8 respectively. The first swing piece 3 and the second swing piece 4 are elastically swung on the first connecting mechanism 1 through the elastic connecting mechanism 8 respectively.

[0044] In the embodiment, the first swing piece 3 and the second swing piece 4 are connected with the elastic connecting mechanism 8, which can be seen in the specification of CN113616005A, and will not be described here in detail.

[0045] When the lock-off clamping part 5 between the first swing piece 3 and / or the second swing piece 4 and the second connecting mechanism 2 is separated, the first swing piece 3 is positioned on the first connecting mechanism 1 under the action of the elastic connecting mechanism 8 of the second swing piece 4 acting on the first swing piece 3 when losing external force. The second swing piece 4 and the third swing piece 6 coupled by the connecting rod 7 are positioned on the first connecting mechanism 1 under the action of the elastic connecting mechanism 8 of the first swing piece 3 acting on the second swing piece 4 when losing external force.

[0046] A first positioning movable connection part 9 is provided between the first connecting mechanism 1 and the first swing member 3. The first swing member 3 is connected to the first connecting mechanism 1 through the first positioning movable connection part 9 and is positioned and swings on the first connecting mechanism 1. A second positioning movable connection part 10 is provided between the first connecting mechanism 1 and the second swing member 4. The second swing member 4 is connected to the first connecting mechanism 1 through the second positioning movable connection part 10 and is positioned and swings on the first connecting mechanism 1. A third positioning movable connection part 11 is provided between the third swing member 6 and the first connecting mechanism 1. The third swing member 6 is connected to the first connecting mechanism 1 through the third positioning movable connection part 11 and is positioned and swings on the first connecting mechanism 1.

[0047] In this embodiment, each positioning movable connection part is provided with a shaft hole, which is common knowledge to those skilled in the art and will not be described in detail here.

[0048] The first connecting mechanism 1 is provided with a fixed first locking member 12 and a second locking member 13. A first unlocking fastening part 14 is provided between the first swing member 3 and the first locking member 12, and a second unlocking fastening part 15 is provided between the third swing member 6 and the second locking member 13. When the first swing member 3 swings under external force, the first unlocking fastening part 14 between the first swing member 3 and the first locking member 12 is engaged or disengaged. When the third swing member 6 swings under external force, the second unlocking fastening part 15 between the third swing member 6 and the second locking member 13 is engaged or disengaged.

[0049] In this embodiment, both the first unlocking fastening part 14 and the second unlocking fastening part 15 adopt the form of fastening groove and fastening recess.

[0050] In this embodiment, the first locking member 12 is disposed on one side of the first swing member 3, and the second locking member 13 is disposed on one side of the third swing member 6. The first locking member 12 and the second locking member 13 are respectively fixed to the fixing plate 24 by screws.

[0051] The first connecting mechanism 1 is provided with a first guide 16 corresponding to the first swing member 3, and the first connecting mechanism 1 is provided with a second guide 17 corresponding to the second swing member 4. A guide engagement part 18 is provided between the first guide 16 and / or the second guide 17 and the second connecting mechanism 2, so that the second connecting mechanism 2 can lock or separate from the first swing member 3 along the first guide 16, and / or the second connecting mechanism 2 can lock or separate from the second swing member 4 along the second guide 17.

[0052] In the embodiment, the first guide 16 and the second guide 17 are fixed on the fixed plate 24 by screws, the first guide 16 and the second guide 17 are arranged in a concave shape, the first guide 16 covers part of the first swing member 3, the second guide 17 covers part of the second swing member 4, the first swing member 3 is provided with a first swing avoiding slot corresponding to the swing of the first swing member 3, and the second guide 17 is provided with a second swing avoiding slot corresponding to the swing of the second swing member 4.

[0053] In the embodiment, the guide matching part 18 includes a linear outer side surface arranged on the two connecting members of the second connecting mechanism 2 and a linear inner side surface arranged on the inner cavity surface of each guide.

[0054] The first swing member 3 and / or the third swing member 6 is provided with an adjusting part 19 of a dismounting and adjusting tool.

[0055] In the embodiment, the adjusting part 19 can be a one-character-shaped or cross-shaped adjusting hole position.

[0056] The first connecting mechanism 1 is connected with the side plate 20 of the drawer, the second connecting mechanism 2 is connected with the face plate 21 of the drawer, and the face plate 21 is dismountable on the side plate 20 through the first connecting mechanism 1 and the second connecting mechanism 2.

[0057] Referring to Figure 9 , the second connecting mechanism 2 is provided with a plurality of hole positions for inserting a plurality of insertion screws, so as to be connected with the face plate 21 of the drawer. The second connecting mechanism 2 includes a vertical beam provided with a plurality of hole positions for inserting screws, and the first connecting member and the second connecting member can be fixed on the vertical beam by screws or welding.

[0058] Referring to Figure 10 , in the embodiment, the side plate 20 is provided with avoiding positions corresponding to the adjusting part 19 of the dismounting and adjusting tool, and only one decorative cover 25 is needed to cover the avoiding positions. The decorative cover 25 is provided with buckles on the inner side and the buckles are arranged on the side surface of the side plate 20, so that the decorative cover 25 is dismountable on the side plate 20 through the buckles and the buckle holes.

[0059] In the embodiment, the side plate 20 is provided with an open slot for accommodating the first connecting mechanism 1 at the front end.

[0060] The above is the preferred scheme of the present application, which shows and describes the basic principle, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principle of the present application. Various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A dismountable connecting mechanism of a panel and a side plate of a drawer, comprising a first connecting mechanism (1) and a second connecting mechanism (2), characterized in that: The first connecting mechanism (1) is provided with a movable first swing piece (3), a second swing piece (4) and a third swing piece (6), a connecting rod (7) is arranged between the second swing piece (4) and the third swing piece (6), the second swing piece (4) and the third swing piece (6) are connected with the connecting rod (7) respectively, a lock-off buckling part (5) is arranged between the first swing piece (3) and / or the second swing piece (4) and the second connecting mechanism (2), the first swing piece (3) and / or the second swing piece (4) swing on the first connecting mechanism (1) under the action of external force, so that the lock-off buckling part (5) between the first swing piece (3) and / or the second swing piece (4) and the second connecting mechanism (2) is buckled or separated, and the second connecting mechanism (2) is disassembled on the first connecting mechanism (1); wherein the third swing piece (6) drives the second swing piece (4) to swing on the first connecting mechanism (1) through the connecting rod (7) under the action of external force. A first positioning movable connecting part (9) is arranged between the first connecting mechanism (1) and the first swing piece (3), the first swing piece (3) is connected with the first connecting mechanism (1) through the first positioning movable connecting part (9) and swings on the first connecting mechanism (1) in a positioning manner; a second positioning movable connecting part (10) is arranged between the first connecting mechanism (1) and the second swing piece (4), the second swing piece (4) is connected with the first connecting mechanism (1) through the second positioning movable connecting part (10) and swings on the first connecting mechanism (1) in a positioning manner; a third positioning movable connecting part (11) is arranged between the first connecting mechanism (1) and the third swing piece (6), the third swing piece (6) is connected with the first connecting mechanism (1) through the third positioning movable connecting part (11) and swings on the first connecting mechanism (1) in a positioning manner. The first connecting mechanism (1) is provided with a fixed first locking piece (12) and a second locking piece (13), a first unlocking buckling part (14) is arranged between the first swing piece (3) and the first locking piece (12), and a second unlocking buckling part (15) is arranged between the third swing piece (6) and the second locking piece (13); under the swing of external force, the first unlocking buckling part (14) between the first swing piece (3) and the first locking piece (12) is buckled or separated; under the swing of external force, the second unlocking buckling part (15) between the third swing piece (6) and the second locking piece (13) is buckled or separated.

2. The drawer panel and side plate dismounting and connecting mechanism according to claim 1, characterized in that: The length of the force arm of the connecting rod (7) is changed to change the distance between the first swing piece (3) and the third swing piece (6) and / or the distance between the second swing piece (4) and the third swing piece (6).

3. The drawer according to claim 1, wherein: the face plate and the side plate are detachably coupled to each other by a plurality of coupling members. The first swing piece (3) and the third swing piece (6) are arranged in a left-right interval, and the third swing piece (6) is located above the second swing piece (4).

4. The drawer according to claim 1, wherein: the face plate and the side plate are detachably coupled to each other. The first swing member (3) and the second swing member (4) are arranged in an up-down interval, and the elastic connecting mechanism (8) is arranged between the first swing member (3) and the second swing member (4). The first swing member (3) and the second swing member (4) are respectively connected with the elastic connecting mechanism (8). The first swing member (3) and the second swing member (4) are elastically swung on the first connecting mechanism (1) through the elastic connecting mechanism (8).

5. The drawer according to claim 3, wherein: the side plate is provided with a plurality of protrusions formed on the inner surface thereof; and the face plate is provided with a plurality of protrusions formed on the outer surface thereof, the protrusions of the face plate being engaged with the protrusions of the side plate. When the first swing member (3) and / or the second swing member (4) is separated from the locking-off engagement part (5) of the second connecting mechanism (2), the first swing member (3) is positioned on the first connecting mechanism (1) under the action of the elastic connecting mechanism (8) of the second swing member (4) under the action of the external force. The second swing member (4) and the third swing member (6) coupled by the connecting rod (7) are positioned on the first connecting mechanism (1) under the action of the elastic connecting mechanism (8) of the first swing member (3) under the action of the external force.

6. The drawer according to claim 1, wherein: the face plate and the side plate are detachably coupled to each other. The first connecting mechanism (1) is provided with the first guide member (16) corresponding to the first swing member (3), and the second connecting mechanism (2) is provided with the second guide member (17) corresponding to the second swing member (4). The first guide member (16) and / or the second guide member (17) are provided with the guide matching part (18) between the second connecting mechanism (2), so that the second connecting mechanism (2) moves along the first guide member (16) and the first swing member (3) to be locked or separated, and / or the second connecting mechanism (2) moves along the second guide member (17) and the second swing member (4) to be locked or separated.

7. The drawer according to claim 1, wherein: the face plate and the side plate are detachably coupled to each other. The first swing member (3) and / or the third swing member (6) are provided with the adjustment part (19) of the disassembly and assembly tool.

8. The drawer according to claim 1, wherein: the face plate and the side plate are detachably coupled to each other. The first connecting mechanism (1) is connected with the side plate (20) of the drawer, and the second connecting mechanism (2) is connected with the face plate (21) of the drawer. The face plate (21) is disassembled and assembled on the side plate (20) through the first connecting mechanism (1) and the second connecting mechanism (2).

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