Drawer and connecting structure of side plate and upper rail piece of drawer

Abstract

The utility model relates to the technical field of drawers, and discloses a drawer and a connecting structure of a side plate and an upper rail piece of the drawer, and the connecting structure of the side plate and the upper rail piece comprises the following components: a side plate which is provided with a supporting part at the bottom; the upper rail piece is arranged on one side of the side plate; the connecting device comprises a main body, a first connecting piece, a second connecting piece and a buffer piece, the first connecting piece, the second connecting piece and the buffer piece are arranged on the main body, the main body is provided with a containing groove with an upward opening, a part of the supporting part is inserted into the containing groove, the supporting part is connected with the main body through the first connecting piece, and the main body is further provided with a mounting groove with a backward opening. The buffering piece is arranged at one end of the mounting groove, an avoiding opening is formed in the other end of the mounting groove and used for allowing a part of the upper rail piece to penetrate through and enter the mounting groove, and the upper rail piece is further connected with the supporting part through the second connecting piece. According to the utility model, the collision of the upper rail piece in the installation process can be reduced, and the damage to the upper rail piece is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drawers, in particular to a drawer and a connecting structure between a side plate and an upper rail member thereof. Background Art

[0002] During the installation process of the upper rail member of a drawer, the upper rail member is usually installed on the side plate, and the upper rail member is also slidably arranged on the lower rail member, so that the upper rail member and drawer components such as the side plate slide together to realize the pulling of the drawer.

[0003] However, during the installation process of the upper rail member on the side plate, the upper rail member will collide with other components of the drawer and is prone to scratching the upper rail member. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a drawer and a connecting structure between a side plate and an upper rail member, which can reduce the collision occurring during the installation process of the upper rail member and reduce the damage suffered by the upper rail member.

[0005] In order to achieve the above purpose, the utility model provides a connecting structure between a side plate and an upper rail member, including:

[0006] A side plate, at the bottom of which a supporting portion is provided;

[0007] An upper rail member, arranged on one side of the side plate;

[0008] A connecting device, including a main body and a first connecting member, a second connecting member and a buffer member which are all arranged on the main body. The main body has a receiving groove with an upward opening, a part of the supporting portion is inserted into the receiving groove, the supporting portion and the main body are connected by the first connecting member. The main body is also provided with an installation groove with a backward opening. The buffer member is arranged at one end of the installation groove, and an avoidance opening is arranged at the other end of the installation groove. The avoidance opening is used for allowing a part of the upper rail member to pass through and enter the installation groove. The upper rail member is also connected to the supporting portion through the second connecting member.

[0009] In some embodiments of the present application, a through hole is provided on the supporting portion, and a connecting channel and a socket are also provided on the main body. One end of the connecting channel is located on the groove wall of the receiving groove, the other end of the connecting channel is located on the outer side surface of the main body, the socket is arranged on the groove wall of the receiving groove on the opposite side of the connecting channel, the positions of the socket, the through hole and the connecting channel correspond to each other, the first connecting member passes through the connecting channel and the through hole, and the first connecting member is also inserted into the socket.

[0010] In some embodiments of the present application, the buffer member includes a first connecting portion and a buffer portion. The first connecting portion is connected to the buffer portion. The first connecting portion is disposed on the main body, and the buffer portion is used to buffer the upper rail member.

[0011] In some embodiments of the present application, a connecting groove is further provided on the main body. The connecting groove is located at an end of the mounting groove away from the avoiding opening, and the first connecting portion is inserted into the connecting groove.

[0012] In some embodiments of the present application, the groove width in the middle of the mounting groove is smaller than the groove width at the avoiding opening.

[0013] In some embodiments of the present application, the groove width gradually increases from the middle of the mounting groove to the avoiding opening.

[0014] In some embodiments of the present application, the connecting device further includes a spring piece. The second connecting member is a swing piece. The swing piece is rotatably connected to the main body. The swing piece has a connecting tongue. The spring piece is disposed on the main body and the spring piece has elasticity. A first connecting hole is provided on the supporting portion, and a second connecting hole is provided on the upper rail member. The spring piece abuts against the swing piece, so that the spring piece has a tendency to make the connecting tongue move towards the side where the upper rail member is located, causing the connecting tongue to maintain the state of passing through the first connecting hole and the second connecting hole.

[0015] In some embodiments of the present application, the connecting device further includes a rivet. The rivet is disposed on the main body, and the swing piece is rotatably connected to the main body through the rivet.

[0016] In some embodiments of the present application, the swing piece includes a second connecting portion, an abutting portion, and the connecting tongue. The second connecting portion and the connecting tongue are both disposed on the abutting portion. The second connecting portion is rotatably connected to the main body through the rivet, and the abutting portion is used to abut against the spring piece.

[0017] The present utility model further provides a drawer, including the connecting structure between the side plate and the upper rail member described in any previous paragraph.

[0018] The present utility model provides a drawer and a connecting structure between its side plate and upper rail member. Compared with the prior art, its beneficial effects are as follows:

[0019] The connection structure between the side plate and the upper rail member of the present utility model includes a side plate, an upper rail member, and a connection device. The first connecting member on the connection device can connect the supporting portion of the side plate and the connection device, and the second connecting member of the connection device can also connect the upper rail member and the supporting portion of the side plate. A buffer member located in the installation groove is further provided on the connection device. During the installation of the upper rail member, the upper rail member collides with the buffer member, and the buffer member buffers the upper rail member, thereby reducing the collision that occurs during the installation of the upper rail member and reducing the damage suffered by the upper rail member.

[0020] The drawer of the present utility model includes the above-mentioned connection structure between the side plate and the upper rail member, which can reduce the collision that occurs during the installation of the upper rail member and reduce the damage suffered by the upper rail member. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic structural diagram of the drawer according to an embodiment of the present utility model.

[0022] Figure 2 It is a partial schematic structural diagram of the drawer according to an embodiment of the present utility model.

[0023] Figure 3 It is a schematic diagram of the side plate, the upper rail member, and the connection device according to an embodiment of the present utility model.

[0024] Figure 4 It is a schematic diagram of the side plate and the connection device according to an embodiment of the present utility model.

[0025] Figure 5 is Figure 4 an enlarged schematic diagram of part A in

[0026] Figure 6 It is a schematic structural diagram of the side plate according to an embodiment of the present utility model.

[0027] Figure 7 It is a schematic structural diagram of the upper rail member according to an embodiment of the present utility model.

[0028] Figure 8 It is an exploded view of the connection device according to an embodiment of the present utility model.

[0029] Figure 9 It is a schematic structural diagram of the main body according to an embodiment of the present utility model.

[0030] In the figure, 1, side plate; 2, upper rail member; 3, connection device; 4, bottom plate; 5, slide rail; 6, front panel; 7, back panel.

[0031] 11, supporting portion; 111, through hole; 112, first connection hole; 21, second connection hole;

[0032] 31. Main body; 32. First connecting member; 33. Second connecting member; 34. Buffer member; 35. Elastic piece; 36. Rivet; 311. Accommodating groove; 312. Mounting groove; 313. Avoidance opening; 314. Connection channel; 315. Socket; 316. Connection groove; 331. Connection tongue; 332. Second connection portion; 333. Abutting portion; 341. First connection portion; 342. Buffer portion. Detailed implementation manner

[0033] The following combines the accompanying drawings and embodiments to further describe in detail the specific implementation manner of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0034] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] In addition, in the description of the present utility model, unless otherwise stated, the meaning of "plurality" is two or more.

[0037] For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0038] Please refer to Figures 1 - 3 , a connection structure of a side plate 1 and an upper rail member 2 in a preferred embodiment of an embodiment of the present utility model includes a side plate 1, an upper rail member 2, and a connection device 3.

[0039] Please refer to Figure 6 , a support portion 11 is provided at the bottom of the side plate 1.

[0040] In this embodiment, the support portion 11 is formed by bending the bottom edge of the plate body of the side plate 1.

[0041] Please refer to Figure 7 , the upper rail member 2 is disposed on one side of the side plate 1.

[0042] Generally speaking, the upper rail member 2 is usually disposed in the direction of the side plate 1 facing the inner side of the drawer.

[0043] Please refer to Figures 4 - 5 , the connecting device 3 includes a main body 31 and a first connecting member 32, a second connecting member 33 and a buffer member 34 all disposed on the main body 31. The main body 31 has a receiving groove 311 with an upward opening. A part of the support portion 11 is inserted into the receiving groove 311. The support portion 11 and the main body 31 are connected by the first connecting member 32. An installation groove 312 with a rearward opening is further provided on the main body 31. The buffer member 34 is disposed at one end of the installation groove 312. An avoidance opening 313 is provided at the other end of the installation groove 312. The avoidance opening 313 is used for a part of the upper rail member 2 to pass through and enter the installation groove 312. The upper rail member 2 is further connected to the support portion 11 by the second connecting member 33.

[0044] During installation, the support portion 11 is inserted into the receiving groove 311, and the support portion 11 and the main body 31 are connected together by the first connecting member 32. The upper rail member 2 will slide during the installation process and the front end of the upper rail member 2 enters the installation groove 312. The front end of the upper rail member 2 will impact on the buffer member 34. The buffer member 34 buffers the upper rail member 2. After the upper rail member 2 slides in place, it is connected to the support portion 11 by the second connecting member 33.

[0045] The connection structure of the side plate 1 and the upper rail member 2 in this embodiment includes the side plate 1, the upper rail member 2 and the connecting device 3. The first connecting member 32 on the connecting device 3 can connect the support portion 11 of the side plate 1 and the connecting device 3. The second connecting member 33 of the connecting device 3 can further connect the upper rail member 2 and the support portion 11 of the side plate 1. A buffer member 34 located in the installation groove 312 is further provided on the connecting device 3. During the installation of the upper rail member 2, the upper rail member 2 collides with the buffer member 34, and the buffer member 34 buffers the upper rail member 2, thereby reducing the collision occurring during the installation of the upper rail member 2 and reducing the damage suffered by the upper rail member 2.

[0046] In some embodiments, through holes 111 are provided on the support portion 11, and a connection channel 314 and a socket 315 are further provided on the main body 31. One end of the connection channel 314 is located on the wall of the receiving groove 311, the other end of the connection channel 314 is located on the outer side surface of the main body 31, the socket 315 is provided on the wall of the receiving groove 311 on the opposite side of the connection channel 314, the positions of the socket 315, the through holes 111 and the connection channel 314 correspond to each other, and the first connecting member 32 passes through the connection channel 314 and the through holes 111, and the first connecting member 32 is also inserted into the socket 315.

[0047] During the installation process, the support portion 11 is inserted into the receiving groove 311 and is positioned at the place where the socket 315, the through holes 111 and the connection channel 314 correspond to each other one by one. One end of the connection channel 314 on the outer side surface of the main body 31 is usually located in the direction of the main body 31 close to the upper rail member 2 and away from the outer side surface of the support portion 11 for the convenience of the staff's operation. Insert the first connecting member 32 into the connection channel 314 until the first connecting member 32 passes through the through holes 111 and is inserted into the socket 315, so as to realize the connection between the support portion 11 and the main body 31, thereby connecting the side plate 1 and the connecting device 3 to each other.

[0048] In some embodiments, please refer to Figure 8 and Figure 9 , the buffer member 34 includes a first connection portion 341 and a buffer portion 342. The first connection portion 341 is connected to the buffer portion 342. The first connection portion 341 is provided on the main body 31, and the buffer portion 342 is used for buffering the upper rail member 2.

[0049] The buffer portion 342 is used to collide with the upper rail member 2, so as to provide a buffering effect for the upper rail member 2. The first connection portion 341 is used to mount the buffer member 34 on the main body 31, and the buffer member 34 can be made of a soft material, such as rubber.

[0050] A connection groove 316 is further provided on the main body 31. The connection groove 316 is located at one end of the installation groove 312 away from the avoidance opening 313, and the first connection portion 341 is inserted into the connection groove 316.

[0051] When installing the buffer member 34, press down the first connection portion 341 from the notch of the connection groove 316 until the first connection portion 341 completely enters the connection groove 316. At this time, the buffer portion 342 is located at one end of the installation groove 312 away from the avoidance opening 313.

[0052] The groove width in the middle of the installation groove 312 is smaller than the groove width at the avoidance opening 313.

[0053] The groove width at the avoidance opening 313 is larger, that is, the opening of the installation groove 312 here is wider, which is conducive to the upper rail member 2 entering the installation groove 312. The groove width gradually increases from the middle of the installation groove 312 to the avoidance opening 313. It is equivalent to that the installation groove 312 forms an inclined surface from the avoidance opening 313 to the middle of the installation groove 312, guiding the movement of the upper rail member 2 in the installation groove 312.

[0054] The connecting device 3 further includes an elastic piece 35. The second connecting member 33 is a swing piece, which is rotatably connected to the main body 31. The swing piece has a connecting tongue 331. The elastic piece 35 is arranged on the main body 31 and the elastic piece 35 has elasticity; a first connecting hole 112 is arranged on the supporting portion 11, and a second connecting hole 21 is arranged on the upper rail member 2. The elastic piece 35 abuts against the swing piece, so that the elastic piece 35 has a tendency to make the connecting tongue 331 move towards the side where the upper rail member 2 is located, causing the connecting tongue 331 to maintain the state of passing through the first connecting hole 112 and the second connecting hole 21.

[0055] The elastic piece 35 has elasticity, so that after the connecting tongue 331 passes through the first connecting hole 112, it always maintains a tendency to move towards the side where the upper rail member 2 is located. When installing the upper rail member 2, the upper rail member 2 slides until it slides to the position where the second connecting hole 21 is opposite to the first connecting hole 112. The connecting tongue 331 is driven by the elastic piece 35 to enter the second connecting hole 21 and, under the elastic force of the elastic piece 35, maintains the state of the connecting tongue 331 passing through the first connecting hole 112 and the second connecting hole 21, thereby realizing the connection between the upper rail member 2 and the supporting portion 11 through the second connecting member 33.

[0056] The connecting device 3 further includes a rivet 36. The rivet 36 is arranged on the main body 31, and the swing piece is rotatably connected to the main body 31 through the rivet 36. In other embodiments, similar structures such as connecting columns can also be used.

[0057] The swing piece includes a second connecting portion 332, an abutting portion 333 and a connecting tongue 331. The second connecting portion 332 and the connecting tongue 331 are both arranged on the abutting portion 333. The second connecting portion 332 is rotatably connected to the main body 31 through the rivet 36, and the abutting portion 333 is used for abutting against the elastic piece 35.

[0058] The swing piece is integrally formed. When the elastic piece 35 abuts against the abutting portion 333, the abutting portion 333 can move under the elastic force of the elastic piece 35, thereby driving the connecting tongue 331 to enter the second connecting hole 21.

[0059] This embodiment further provides a drawer, including the connection structure between the side plate 1 and the upper rail member 2 as described above, as well as a bottom plate 4, a slide rail 5, a front panel 6 and a back panel 7.

[0060] The side plates 1 are provided in two numbers, and the two side plates 1 are arranged oppositely. The back plate 7 is arranged at the rear end of the side plates 1, the front panel 6 is arranged at the front end of the side plates 1, and the bottom plate 4 is arranged on the supporting part 11.

[0061] The two side plates 1, the bottom plate 4, the back plate 7 and the front panel 6 can enclose an accommodation space of the drawer.

[0062] The upper rail member 2 is located below the bottom plate 4 and is used for forming a sliding connection with the slide rail 5. The slide rail 5 can be arranged on furniture such as a cabinet for installing the drawer. When installing the drawer, the upper rail member 2 is first installed on the slide rail 5, and during the sliding process on the slide rail 5, the second connecting member 33 connects the supporting part 11 and the upper rail member 2 together.

[0063] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and substitutions can be made, and these improvements and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A connecting structure between a side plate and an upper rail member, characterized in that include: A side plate, the bottom of which is provided with a support portion; An upper rail member, arranged on one side of the side plate; A connecting device includes a main body and a first connecting member, a second connecting member and a buffer member all arranged on the main body, the main body having an upwardly open accommodating groove, a part of the supporting portion being inserted in the accommodating groove, the supporting portion being connected to the main body through the first connecting member, and the main body also being provided with a rearwardly open mounting groove, the buffer member being arranged at one end of the mounting groove, and an avoidance opening being arranged at the other end of the mounting groove, the avoidance opening being used for a part of the upper rail member to pass through and enter the mounting groove, and the upper rail member is also connected to the supporting portion through the second connecting member.

2. The connection structure between the side plate and the upper rail member according to claim 1, wherein, A through hole is provided on the support portion, and a connecting channel and a socket are also provided on the main body, one end of the connecting channel is located on the groove wall of the accommodating groove, and the other end of the connecting channel is located on the outer side of the main body, and the socket is provided on the groove wall of the accommodating groove on the opposite side of the connecting channel, and the positions of the socket, the through hole and the connecting channel correspond to each other, the first connecting member passes through the connecting channel and the through hole, and the first connecting member is also inserted in the socket.

3. The connecting structure of the side plate and the upper rail member according to claim 1, characterized in that, The buffer member includes a first connecting portion and a buffer portion, wherein the first connecting portion is connected to the buffer portion, the first connecting portion is arranged on the main body, and the buffer portion is used to buffer the upper rail member.

4. The connection structure between the side plate and the upper rail member according to claim 3, wherein The main body is also provided with a connecting groove, which is located at an end of the mounting groove away from the avoidance opening, and the first connecting portion is inserted in the connecting groove.

5. The connection structure between the side plate and the upper rail member according to claim 1, wherein The groove width at the middle portion of the installation groove is smaller than the groove width at the avoidance opening.

6. The connection structure between the side plate and the upper rail member according to claim 5, characterized in that, The groove width from the middle of the installation groove to the avoidance opening gradually increases.

7. The connection structure between the side plate and the upper rail member according to claim 1, characterized in that, The connecting device also includes a spring sheet, and the second connecting member is a swinging sheet, which can be rotatably connected to the main body, and the swinging sheet has a connecting tongue. The spring sheet is arranged on the main body and has elasticity; a first connecting hole is arranged on the supporting portion, and a second connecting hole is arranged on the upper rail member, and the spring sheet abuts against the swinging sheet, so that the spring sheet has a tendency to make the connecting tongue move toward the side where the upper rail member is located, so that the connecting tongue maintains its state of passing through the first connecting hole and the second connecting hole.

8. The connection structure between the side plate and the upper rail member according to claim 7, characterized in that, The connecting device further comprises a rivet, wherein the rivet is arranged on the main body, and the swinging piece is rotatably connected to the main body via the rivet.

9. The connection structure between the side plate and the upper rail member according to claim 8, wherein The swinging piece includes a second connecting portion, an abutting portion and the connecting tongue, the second connecting portion and the connecting tongue are both arranged on the abutting portion, the second connecting portion is rotatably connected to the main body through the rivet, and the abutting portion is used to abut against the spring sheet.

10. A drawer, characterized in that, It comprises a connection structure between a side panel and an upper rail member as described in any one of claims 1 to 9.

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