Hidden handle and drawer cabinet

Abstract

The hidden handle comprises an installation shell, a first adjusting structure, a second adjusting structure, a third adjusting structure and a fourth adjusting structure, the first adjusting structure is used for being buckled with or separated from a guide rail, the second adjusting structure is used for adjusting the transverse distance between the handle and the guide rail, and the third adjusting structure is used for adjusting the transverse distance between the handle and the guide rail. The third adjusting structure is used for adjusting the vertical distance between the handle and the guide rail, and the fourth adjusting structure is used for adjusting the longitudinal distance between the handle and the guide rail. The guide rail is controlled to be buckled or disengaged through the first adjusting structure, so that the guide rail is easy to disassemble and assemble, the transverse position, the vertical position and the longitudinal position of the guide rail are adjusted through the second adjusting structure, the third adjusting structure and the fourth adjusting structure respectively, and the guide rail is firmly installed and does not shake. Compared with the prior art, the hidden handle is convenient to disassemble and assemble, is applied to the drawer cabinet, and is stable and firm in structure and convenient to disassemble and assemble.

Description

Technical Field

[0001] This utility model relates to the field of hardware accessories, and in particular to a concealed handle and drawer cabinet. Background Technology

[0002] A chest of drawers consists of a fixed cabinet body and drawers that can be pushed and pulled open. Guide rails connect the cabinet body and drawers to allow the drawers to slide. To prevent the guide rails from falling off, they are usually installed using screws. However, this installation method makes disassembly of the chest of drawers more difficult, and there is still some play between the guide rails and the drawer body, leading to problems such as wobbling during use. The installation is not stable and secure enough, affecting the user experience.

[0003] Based on the above, the existing guide rail mounting structure needs further improvement. Utility Model Content

[0004] The first purpose of this invention is to overcome the shortcomings of the prior art and provide a hidden handle. Through four sets of adjustment structures, the locking or unlocking of the guide rail is controlled and the position of the guide rail is adjusted, so that the guide rail is easy to disassemble and install, and the installation is stable and does not wobble.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a concealed handle, comprising a mounting housing, wherein the mounting housing is provided with a first mounting area, a second mounting area, a third mounting area, and a fourth mounting area; a first adjustment structure, wherein the first adjustment structure is disposed in the first mounting area, and the first adjustment structure is used to engage or disengage from the guide rail; a second adjustment structure, wherein the second adjustment structure is disposed in the second mounting area, and the second adjustment structure is used to adjust the lateral distance between the handle and the guide rail; a third adjustment structure, wherein the third adjustment structure is disposed in the third mounting area, and the third adjustment structure is used to adjust the vertical distance between the handle and the guide rail; and a fourth adjustment structure, wherein the fourth adjustment structure is disposed in the fourth mounting area, and the fourth adjustment structure is used to adjust the longitudinal distance between the handle and the guide rail.

[0006] This invention uses a first adjustment structure to control the engagement or disengagement of the guide rail, making it easy to disassemble and install. The second, third, and fourth adjustment structures respectively adjust the lateral, vertical, and longitudinal positions of the guide rail, ensuring a secure and stable installation. Compared to existing technologies, this invention features a concealed handle for easy assembly and disassembly, and a stable and secure structure.

[0007] Preferably, the first mounting area includes a first mounting cavity, a hollow area, and a mounting shaft. The first mounting cavity penetrates the left sidewall of the mounting housing. The hollow area penetrates the bottom wall and the front sidewall of the mounting housing and communicates with the first mounting cavity. The mounting shaft is disposed within the hollow area. The first adjustment structure includes a protrusion, an elastic element, and a handle. The protrusion is slidably disposed within the first mounting cavity. The elastic element is disposed between the protrusion and the sidewall of the first mounting cavity, so that the protrusion continuously protrudes from the sidewall of the mounting housing. The handle is rotatably disposed on the mounting shaft, with one end connected to the protrusion and the other end placed outside the mounting housing.

[0008] In the initial state, the elastic element causes the protrusion to protrude continuously. When the handle is moved, the protrusion slides towards the elastic element, and the elastic element contracts. At this time, the protrusion is located in the first mounting cavity, and the handle is disengaged from the guide rail. When the handle is released, the elastic element releases its elastic potential energy, causing the protrusion to protrude from the side wall of the mounting housing. At this time, the handle is engaged with the guide rail.

[0009] Preferably, the first mounting cavity is provided with a limiting strip and a protrusion, and the protrusion is provided with a groove and a plurality of first recesses. The limiting strip matches the groove, and the first recesses form a first contact portion that matches the protrusion. The limiting strip and the groove are used to limit the sliding direction of the protrusion, and the protrusion and the first contact portion can reduce the contact area between the first mounting cavity and the protrusion, thereby reducing the friction between the two and making the sliding smoother.

[0010] Preferably, the second mounting area includes a second mounting cavity and a first operating area. The second mounting cavity penetrates the left sidewall and front sidewall of the mounting housing, and the first operating area penetrates the bottom wall and top wall of the mounting housing and communicates with the second mounting cavity. The second adjustment structure includes a first adjustment shaft and a first knob. The first adjustment shaft includes a top block and a first screw. The first adjustment shaft is slidably disposed in the second mounting cavity and extends to the first operating area. The top block protrudes from the front sidewall of the mounting housing. The first screw is disposed in the first operating area. The first knob is rotatably disposed on the first operating area and is connected to the first screw via a helical structure.

[0011] Rotating the first knob causes the first screw to slide the first adjusting axis to the left or right under the transmission of the spiral structure. The top block abuts against the guide rail, fixing the lateral distance between the guide rail and the handle, thereby fixing the lateral position of the guide rail.

[0012] Preferably, the first adjusting shaft is provided with a first protrusion and a plurality of second recesses, and the second mounting cavity is provided with a second protrusion that matches the first protrusion. A second contact portion is formed between the second recesses. The first protrusion and the second protrusion are used to restrict the sliding direction of the first adjusting shaft. The second recesses reduce the contact area between the first adjusting shaft and the second mounting cavity to the area of ​​the remaining second contact portion, thereby reducing the friction between the first adjusting shaft and the second mounting cavity, so that the first adjusting shaft slides more smoothly.

[0013] Preferably, the third mounting area includes a second operating area, which penetrates the bottom and top walls of the mounting housing and communicates with the second mounting cavity; the third adjustment structure includes a second adjustment shaft and a second knob, the second adjustment shaft includes a first abutment and a second screw, the second adjustment shaft is slidably disposed in the second mounting cavity and extends to the second operating area, the first abutment protrudes from the front side wall of the mounting housing, the second screw is disposed in the second operating area, and the second knob is rotatably disposed on the second operating area and is connected to the second screw via a helical structure.

[0014] Rotating the second knob causes the second screw to slide forward or backward under the transmission of the spiral structure. The first abutment part abuts against the guide rail, fixing the vertical distance between the guide rail and the handle, thereby fixing the vertical position of the guide rail.

[0015] Preferably, the fourth mounting area includes an adjustment area and a third operating area. The adjustment area is formed by the rear side wall and the top wall of the mounting housing, and a sliding groove is provided on the adjustment area. The third operating area penetrates the bottom wall and the top wall of the mounting housing. The fourth adjustment structure includes a third adjustment shaft and a third knob. The third adjustment shaft includes a second abutment, a third screw, and a slider. The slider is disposed on the sliding groove. The third adjustment shaft is slidably disposed in the adjustment area via the slider. The third screw is disposed in the third operating area. The third knob is rotatably disposed in the third operating area and is connected to the third screw via a spiral structure. The second abutment is disposed on the left side of the third adjustment shaft.

[0016] The groove and slider are used to limit the sliding direction of the third adjusting shaft; when the third knob is turned, the third screw drives the third adjusting shaft to slide to the left or right under the transmission of the spiral structure. The second abutment part abuts against the guide rail to fix the longitudinal distance between the guide rail and the handle, thereby fixing the longitudinal position of the guide rail.

[0017] Preferably, a buffer block is provided on the front side wall of the mounting housing. One end of the buffer block is connected to the mounting housing, and the other end is placed outside the mounting housing. When the guide rail approaches the handle and contacts the end of the buffer block placed outside the mounting housing, the buffer block begins to work.

[0018] Another objective of this invention is to provide a drawer cabinet, comprising a cabinet body, guide rails, drawers, and a concealed handle as described above. The cabinet body is a recessed cavity with an open side. The guide rails extend along the width of the cabinet body, and one end of the guide rails is provided with a hook. The drawers are slidably mounted within the cabinet body via the guide rails, and one end of the guide rails is hooked onto the drawer via the hook. The concealed handle is located on the underside of the drawer, and a top block, a first abutment portion, and a second abutment portion abut against the other end of the guide rails, thereby fixing the other end of the guide rails to the drawer. Compared with the prior art, the drawer cabinet of this invention, due to the application of the above-described solution, is easy to assemble and disassemble, and has a stable and secure structure.

[0019] Preferably, the guide rail is provided with a locking hole, which is located on the side of the guide rail near the hidden handle and matches the protrusion; when the hidden handle is engaged with the guide rail, the protrusion is inserted into the locking hole. Attached Figure Description

[0020] Figure 1 This is a structural diagram of a hidden handle.

[0021] Figure 2 This is an exploded view of the hidden handle.

[0022] Figure 3 This is a schematic diagram of the structure for mounting the housing. Figure 1 .

[0023] Figure 4 This is a schematic diagram of the structure for mounting the housing. Figure 2 .

[0024] Figure 5 This is a schematic diagram of the structure for mounting the housing. Figure 3 .

[0025] Figure 6 This is a schematic diagram of the structure for mounting the housing. Figure 4 .

[0026] Figure 7 This is a schematic diagram of the first regulating structure.

[0027] Figure 8 This is an exploded diagram of the first regulating structure.

[0028] Figure 9 It is the decomposition of the second regulatory structure. Figure 1 .

[0029] Figure 10 It is the decomposition of the second regulatory structure. Figure 2 .

[0030] Figure 11 This is an exploded diagram of the third regulating structure.

[0031] Figure 12 This is an exploded diagram of the fourth regulatory structure.

[0032] Figure 13 This is a structural diagram of a chest of drawers.

[0033] Figure 14 This is a partial structural diagram of a chest of drawers.

[0034] Figure 15 yes Figure 14 Enlarged view at point A.

[0035] Figure 16 This is a structural diagram of the guide rail and the hidden handle.

[0036] Label Explanation:

[0037] Concealed handle 1, mounting housing 2, first mounting area 21, first mounting cavity 211, limiting strip 2111, protrusion 2112, hollow area 212, mounting shaft 213, second mounting area 22, second mounting cavity 221, second protrusion 2211, first operating area 222, third mounting area 23, second operating area 231, fourth mounting area 24, adjustment area 241, slide groove 2411, third operating area 242, first adjustment structure 3, protrusion 31, groove 311, first recessed part 312, first contact part 313, elastic element 32, handle 33, second adjustment structure 4, first adjustment Joint shaft 41, top block 411, first screw 412, first protrusion 413, second recess 414, second contact part 415, first knob 42, third adjustment structure 5, second adjustment shaft 51, first abutment part 511, second screw 512, second knob 52, fourth adjustment structure 6, third adjustment shaft 61, second abutment part 611, third screw 612, slider 613, third knob 62, buffer block 7, drawer cabinet 8, cabinet body 9, guide rail 10, hook 101, locking hole 102, drawer 11, spiral structure 12, first connecting part 121, second connecting part 122. Detailed Implementation

[0038] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "horizontal", "inner", and "outer" is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing this utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0039] Example 1

[0040] See Figures 1 to 12 .

[0041] This embodiment discloses a concealed handle 1, including a mounting housing 2, which has a first mounting area 21, a second mounting area 22, a third mounting area 23, and a fourth mounting area 24; a first adjustment structure 3, which is disposed in the first mounting area 21 and is used to engage or disengage from a guide rail 10; a second adjustment structure 4, which is disposed in the second mounting area 22 and is used to adjust the lateral distance between the handle and the guide rail 10; a third adjustment structure 5, which is disposed in the third mounting area 23 and is used to adjust the vertical distance between the handle and the guide rail 10; and a fourth adjustment structure 6, which is disposed in the fourth mounting area 24 and is used to adjust the longitudinal distance between the handle and the guide rail 10.

[0042] The first mounting area 21 includes a first mounting cavity 211, a hollow area 212, and a mounting shaft 213. The first mounting cavity 211 penetrates the left side wall of the mounting housing 2. The hollow area 212 penetrates the bottom wall and the front side wall of the mounting housing 2 and communicates with the first mounting cavity 211. The mounting shaft 213 is disposed within the hollow area 212. The first adjusting structure 3 includes a protrusion 31, an elastic element 32, and a handle 33. The protrusion 31 is slidably disposed within the first mounting cavity 211. The elastic element 32 is disposed between the protrusion 31 and the side wall of the first mounting cavity 211, so that the protrusion 31 continuously protrudes from the side wall of the mounting housing 2. The handle 33 is rotatably disposed on the mounting shaft 213, with one end connected to the protrusion 31 and the other end placed outside the mounting housing 2. In this design, the elastic element 32 causes the protrusion 31 to continuously protrude from the side wall of the mounting housing 2 under normal conditions. When the handle 33 rotates, the protrusion 31 slides into the first mounting cavity 211. The elastic element 32 is compressed so that the protrusion 31 can be completely retracted into the first mounting cavity 211.

[0043] To reduce the sliding friction between the first mounting cavity 211 and the protrusion 31, and to restrict the sliding direction of the protrusion 31, the first mounting cavity 211 is provided with a limiting strip 2111 and a protrusion 2112, and the protrusion 31 is provided with a groove 311 and a plurality of first recesses 312. The limiting strip 2111 matches the groove 311, and a first contact portion 313 matching the protrusion 2112 is formed between the first recesses 312.

[0044] The second mounting area 22 includes a second mounting cavity 221 and a first operating area 222. The second mounting cavity 221 penetrates the left sidewall and front sidewall of the mounting housing 2, and the first operating area 222 penetrates the bottom wall and top wall of the mounting housing 2 and communicates with the second mounting cavity 221. The second adjustment structure 4 includes a first adjustment shaft 41 and a first knob 42. The first adjustment shaft 41 includes a top block 411 and a first screw 412. The first adjustment shaft 41 is slidably disposed in the second mounting cavity 221 and extends to the first operating area 222. The top block 411 protrudes from the front sidewall of the mounting housing 2. The first screw 412 is disposed in the first operating area 222. The first knob 42 is rotatably disposed on the first operating area 222 and is connected to the first screw 412 via a helical structure 12. When the first knob 42 of this design is rotated, it can drive the first screw 412 to slide accordingly, causing the top block 411 on the first adjustment shaft 41 to move accordingly.

[0045] The spiral structure 12 includes a first connecting portion 121 disposed on the screw and a second connecting portion 122 disposed on the knob. The first connecting portion 121 is configured as a spiral line protruding from the outer wall of the screw, and the second connecting portion 122 is configured as a spiral line recessed into the inner wall of the knob. The first connecting portion 121 and the second connecting portion 122 are adapted to each other. The spiral structure 12 of this solution converts the rotation of the knob into the sliding of the screw, realizing the transmission connection between the knob and the screw.

[0046] To reduce friction between the second mounting cavity 221 and the first adjusting shaft 41, and to limit the sliding direction of the first adjusting shaft 41, the first adjusting shaft 41 is provided with a first protrusion 413 and a plurality of second recesses 414, the second mounting cavity 221 is provided with a second protrusion 2211 that matches the first protrusion 413, and a second contact portion 415 is formed between the second recesses 414.

[0047] The third mounting area 23 includes a second operating area 231, which penetrates the bottom and top walls of the mounting housing 2 and communicates with the second mounting cavity 221. The third adjustment structure 5 includes a second adjustment shaft 51 and a second knob 52. The second adjustment shaft 51 includes a first abutment portion 511 and a second screw 512. The second adjustment shaft 51 is slidably disposed within the second mounting cavity 221 and extends to the second operating area 231. The first abutment portion 511 protrudes from the front sidewall of the mounting housing 2. The second screw 512 is disposed within the second operating area 231. The second knob 52 is rotatably disposed on the second operating area 231 and is connected to the second screw 512 via a helical structure 12. In this design, when the second knob 52 is rotated, it can drive the second screw 512 to slide accordingly, causing the first abutment portion 511 on the second adjustment shaft 51 to move back and forth accordingly.

[0048] The fourth mounting area 24 includes an adjustment area 241 and a third operating area 242. The adjustment area 241 is formed by the rear side wall and the top wall of the mounting housing 2. The adjustment area 241 is provided with a sliding groove 2411. The third operating area 242 penetrates the bottom wall and the top wall of the mounting housing 2. The fourth adjustment structure 6 includes a third adjustment shaft 61 and a third knob 62. The third adjustment shaft 61 includes a second abutment part 611, a third screw 612 and a slider 613. The slider is disposed on the sliding groove 2411. The third adjustment shaft 61 is slidably disposed in the adjustment area 241 by means of the slider 613. The third screw 612 is disposed in the third operating area 242. The third knob 62 is rotatably disposed on the third operating area 242 and is connected to the third screw 612 by means of a spiral structure 12. The second abutment part 611 is disposed on the left side of the third adjustment shaft 61. In this design, the slider 613 and the groove 2411 are used to limit the sliding direction of the third adjusting shaft 61, and the third knob 62 adjusts the position of the second abutment 611 through a transmission connection with the third screw 612.

[0049] To buffer the force between the guide rail 10 and the handle 1, a buffer block 7 is provided on the front side wall of the mounting housing 2. One end of the buffer block 7 is connected to the mounting housing 2, and the other end is placed outside the mounting housing 2.

[0050] This invention uses a first adjusting structure 3 to control the engagement or disengagement of the guide rail 10, making it easy to disassemble and install. The second adjusting structure 4, third adjusting structure 5, and fourth adjusting structure 6 respectively adjust the lateral, vertical, and longitudinal positions of the guide rail 10, ensuring a secure and stable installation. Compared to existing technologies, the concealed handle 1 of this invention is easy to assemble and disassemble, and the structure is stable and secure.

[0051] Example 2

[0052] See Figures 13 to 16 .

[0053] This embodiment discloses a drawer cabinet 8, including a cabinet body 9, a guide rail 10, a drawer 11, and a hidden handle 1 as described in Embodiment 1. The cabinet body 9 is a recessed cavity with one open side. The guide rail 10 extends along the width direction of the cabinet body 9, and a hook 101 is provided at one end of the guide rail 10. The drawer 11 is slidably disposed within the cabinet body 9 via the guide rail 10, and one end of the guide rail 10 is hung on the drawer 11 via the hook 101. The hidden handle is disposed on the underside of the drawer 11, and a top block 411, a first abutment portion 511, and a second abutment portion 611 abut against the other end of the guide rail 10, thereby fixing the other end of the guide rail 10 to the drawer 11. Compared with the prior art, the drawer cabinet 8 of this utility model, due to the application of the above solution, is easy to assemble and disassemble, and has a stable and secure structure.

[0054] The guide rail 10 is provided with a locking hole 102, which is located on the side of the guide rail 10 near the hidden handle and matches the protrusion 31. The locking hole 102 of this solution allows the protrusion 31 to be inserted into the locking hole 102, thereby enabling the handle 1 to engage with the guide rail 10.

[0055] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A concealed handle, characterized in that, include: Mounting housing (2), the mounting housing (2) is provided with a first mounting area (21), a second mounting area (22), a third mounting area (23) and a fourth mounting area (24); A first adjustment structure (3) is provided in the first mounting area (21) and is used to engage or disengage the guide rail (10). The second adjustment structure (4) is provided in the second mounting area (22) and is used to adjust the lateral distance between the handle and the guide rail (10). The third adjustment structure (5) is disposed in the third mounting area (23) and is used to adjust the vertical distance between the handle and the guide rail (10). The fourth adjustment structure (6) is disposed in the fourth mounting area (24) and is used to adjust the longitudinal distance between the handle and the guide rail (10).

2. A concealed handle according to claim 1, characterized in that, The first mounting area (21) includes a first mounting cavity (211), a hollow area (212), and a mounting shaft (213). The first mounting cavity (211) penetrates the left side wall of the mounting housing (2). The hollow area (212) penetrates the bottom wall and the front side wall of the mounting housing (2) and communicates with the first mounting cavity (211). The mounting shaft (213) is disposed in the hollow area (212). The first adjustment structure (3) includes a protrusion (31), an elastic element (32), and a handle (33). The protrusion (31) is slidably disposed in the first mounting cavity (211). The elastic element (32) is disposed between the protrusion (31) and the side wall of the first mounting cavity (211), so that the protrusion (31) continuously protrudes out of the side wall of the mounting housing (2). The handle (33) is rotatably disposed on the mounting shaft (213) and one end is connected to the protrusion (31), while the other end is placed outside the mounting housing (2).

3. A concealed handle according to claim 2, characterized in that, The first mounting cavity (211) is provided with a limiting strip (2111) and a protrusion (2112). The protrusion (31) is provided with a groove (311) and a plurality of first recesses (312). The limiting strip (2111) matches the groove (311), and a first contact portion (313) matching the protrusion (2112) is formed between the first recesses (312).

4. A concealed handle according to claim 1, characterized in that, The second mounting area (22) includes a second mounting cavity (221) and a first operating area (222). The second mounting cavity (221) penetrates the left side wall and the front side wall of the mounting housing (2). The first operating area (222) penetrates the bottom wall and the top wall of the mounting housing (2) and communicates with the second mounting cavity (221). The second adjustment structure (4) includes a first adjustment shaft (41) and a first knob (42). The first adjustment shaft (41) includes a top block (411) and a first screw (412). The first adjustment shaft (41) is slidably disposed in the second mounting cavity (221) and extends to the first operating area (222). The top block (411) protrudes from the front side wall of the mounting housing (2). The first screw (412) is disposed in the first operating area (222). The first knob (42) is rotatably disposed on the first operating area (222) and is connected to the first screw (412) via a spiral structure (12).

5. A concealed handle according to claim 4, characterized in that, The first adjusting shaft (41) is provided with a first protrusion (413) and a plurality of second recesses (414), the second mounting cavity (221) is provided with a second protrusion (2211) that matches the first protrusion (413), and a second contact portion (415) is formed between the second recesses (414).

6. A concealed handle according to claim 4, characterized in that, The third mounting area (23) includes a second operating area (231), which penetrates the bottom and top walls of the mounting housing (2) and is connected to the second mounting cavity (221). The third adjustment structure (5) includes a second adjustment shaft (51) and a second knob (52). The second adjustment shaft (51) includes a first abutment (511) and a second screw (512). The second adjustment shaft (51) is slidably disposed in the second mounting cavity (221) and extends to the second operating area (231). The first abutment (511) protrudes from the front sidewall of the mounting housing (2). The second screw (512) is disposed in the second operating area (231). The second knob (52) is rotatably disposed on the second operating area (231) and is connected to the second screw (512) via a spiral structure (12).

7. A concealed handle according to claim 1, characterized in that, The fourth installation area (24) includes an adjustment area (241) and a third operation area (242). The adjustment area (241) is formed by the rear side wall and the top wall of the installation housing (2). The adjustment area (241) is provided with a sliding groove (2411). The third operation area (242) penetrates the bottom wall and the top wall of the installation housing (2). The fourth adjustment structure (6) includes a third adjustment shaft (61) and a third knob (62). The third adjustment shaft (61) includes a second abutment (611), a third screw (612), and a slider (613). The slider is disposed on a slide groove (2411). The third adjustment shaft (61) is slidably disposed in the adjustment area (241) via the slider (613). The third screw (612) is disposed in the third operation area (242). The third knob (62) is rotatably disposed in the third operation area (242) and is connected to the third screw (612) via a spiral structure (12). The second abutment (611) is disposed on the left side of the third adjustment shaft (61).

8. A concealed handle according to claim 1, characterized in that, A buffer block (7) is provided on the front side wall of the mounting housing (2). One end of the buffer block (7) is connected to the mounting housing (2), and the other end is placed outside the mounting housing (2).

9. Dresser (8), including Cabinet (9), wherein the cabinet (9) is a recessed cavity with an open side; Guide rail (10), the guide rail (10) extends along the width direction of the cabinet (9), and a hook (101) is provided at one end of the guide rail (10); A drawer (11) is slidably disposed inside the cabinet (9) via a guide rail (10), and one end of the guide rail (10) is hung on the drawer (11) via a hook (101). The concealed handle is characterized by, The hidden handle is the hidden handle according to any one of claims 1-8. The hidden handle is disposed on the lower side of the drawer (11). The top block (411), the first abutment part (511), and the second abutment part (611) abut against the other end of the guide rail (10), so that the other end of the guide rail (10) is fixed on the drawer (11).

10. The drawer cabinet according to claim 9, characterized in that, The drawer (11) is provided with a locking hole (102), which is located on the side of the guide rail (10) near the hidden handle and matches the protrusion (31).

Images