An adjustment handle for a slide rail
By combining vertical adjustment components with inclined planes and axial movement, as well as axial and lateral adjustment components, the drawer problem caused by slide rail installation errors is solved, achieving precise drawer alignment and smooth sliding, thus improving the user experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIEYANG CITY LALALE INDUSTRY CO LTD
- Filing Date
- 2026-05-09
- Publication Date
- 2026-07-14
AI Technical Summary
The existing drawer slides have installation errors, which cause drawers to tilt, protrude, and slide unevenly. Furthermore, the disassembly and assembly process can easily damage the surface. The existing adjustment device is inconvenient to operate and requires additional space.
The vertical adjustment component uses a combination of inclined plane and axial movement to adjust the height of the sliding rail instead of using a prying tooth. Combined with axial and lateral adjustment components, it achieves precise alignment between the drawer and the cabinet.
It improves the convenience and smoothness of slide rail adjustment, avoids the inconvenience of shifting the meshing teeth, and saves installation space.
Smart Images
Figure CN122375889A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the technical field of drawer fittings, and in particular to an adjusting handle for drawer slides. Background Technology
[0002] A drawer is a pull-out compartment in furniture such as a table or cabinet for storing items. For drawers with slide rails, the rails are usually installed on the bottom side of the drawer, allowing the drawer to be pushed and pulled and bear weight. Installing drawer slide rails can be challenging, as errors can occur during installation. This can lead to inaccurate installation, causing the drawer to tilt or protrude, and making it difficult to slide smoothly, affecting normal use. Disassembling and reinstalling improperly installed slide rails can damage the surface, affecting the product's lifespan and overall aesthetics. In patent document CN223830641U, a technical solution for a three-dimensional adjustment device for a drawer slide is disclosed. The drawer slide includes a fixed slide rail and a movable slide rail installed inside it and movable relative to it. The movable slide rail includes a middle rail and an inner rail. The three-dimensional adjustment device includes a base and locking components, axial adjustment components, lateral adjustment components, and vertical adjustment components disposed on the base. A connecting plate is fixedly connected to the drawer. The vertical adjustment components are placed inside the bottom top surface of the inner rail and are used to adjust the drawer's tilt angle. The vertical adjustment components include a vertical adjustment block, which is slidably disposed on the drawer slide rail. The vertical adjustment block on the base has an inclined surface, which is placed inside the bottom top surface of the inner rail. The vertical adjustment block has an inclined surface, which is placed inside the bottom top surface of the inner rail. The vertical adjustment block is provided with a second tooth that meshes with the first tooth on the base. Moving the vertical adjustment block adjusts the vertical position of the sliding rail. It can be seen that this technical solution adjusts the tilt angle of the drawer by changing the relative position of the first tooth and the second tooth by moving the vertical adjustment block. However, in actual operation, it is inconvenient for the user to move the vertical adjustment block and it is difficult to control its stroke, which can easily lead to over-travel or under-travel, thus affecting the accuracy of the adjustment. Furthermore, the aforementioned patent documents also include an axial adjustment assembly, which includes an axial adjustment screw and an axial adjustment wheel. As can be seen from the accompanying drawings, the axial adjustment screw and the axial adjustment wheel are installed at the rear end of the base, extending beyond the length of the base. This results in additional installation space being required for the three-dimensional adjustment device, increasing the installation conditions and causing inconvenience.
[0003] Therefore, improvements are needed to address the aforementioned issues. Summary of the Invention
[0004] The technical problem to be solved by the present invention is to provide an adjustment handle for a slide rail.
[0005] To achieve the above objectives, this invention discloses an adjusting handle for a drawer slide, the drawer slide including a fixed slide and a movable slide mounted on the fixed slide, the drawer slide being mounted to the cabinet via the fixed slide, the movable slide being slidable relative to the fixed slide, the movable slide including an inner movable slide and an outer movable slide, the inner movable slide and the outer movable slide being slidable relative to each other, characterized in that it includes a base and a vertical adjustment assembly, the base being mounted to the drawer, the vertical adjustment assembly including a vertical adjustment screw, a vertical adjustment wheel, and a wedge block, the vertical adjustment wheel being rotatably connected to the base, the end face of the vertical adjustment screw being fixedly connected to the vertical adjustment wheel, the wedge block being slidably connected to the base, the external thread of the vertical adjustment screw being connected to the internal thread of the wedge block, the wedge block having an inclined surface, rotating the vertical adjustment wheel driving the wedge block to move via the vertical adjustment screw, the inclined surface abutting against the end of the outer movable slide, thereby adjusting the relative height of the drawer and the cabinet when retracted.
[0006] The base has a first mounting groove on its outer bottom surface. The vertical adjusting screw, the vertical adjusting wheel, and the inclined block are all located in the first mounting groove. The first mounting groove has a guide bar for guiding. The inclined block has a connecting hook, which is hooked to the guide bar for vertical positioning.
[0007] The system also includes an axial adjustment assembly, whose components are all located within the base. The axial adjustment assembly includes an axial adjustment screw, an axial adjustment wheel, a wheel seat, and an axial abutment block for abutting the end of the fixed slide rail. The wheel seat is fixedly connected to the inner bottom surface of the base, and the axial adjustment wheel is rotatably connected to the wheel seat. The external thread of the axial adjustment screw is connected to the internal thread of the axial adjustment wheel. The axial abutment block is installed on the end face of the axial adjustment screw. Rotating the axial adjustment wheel drives the axial adjustment screw, causing the axial abutment block to extend or retract axially. When the drawer retracts into the cabinet, the axial relative position of the drawer and the fixed slide rail is adjusted.
[0008] The wheel seat has a guide strip on the side facing the axial block, and the axial block has a guide hole on the side. The guide strip and the guide hole extend along the axial direction, and the guide strip is slidably connected to the inside of the guide hole to guide the movement of the axial block.
[0009] The axial abutment block has an abutment portion on the side facing the slide rail, which is used to abut the end of the fixed slide rail.
[0010] The system also includes a lateral adjustment assembly, which comprises an adjustment plate, a lateral adjustment screw, and a lateral adjustment wheel. The end face of the lateral adjustment screw is fixedly connected to the end face of the lateral adjustment wheel. The adjustment plate is provided with an abutment hook, and the end face of the outer moving rail is provided with an abutment interface. The abutment hook abuts against the abutment interface. The adjustment plate has a screw hole, and the lateral adjustment screw is connected to the screw hole. Rotating the lateral adjustment wheel drives the adjustment plate to move laterally through the lateral adjustment screw. When the drawer retracts into the cabinet, the abutment hook adjusts the lateral position of the outer moving rail through the abutment interface.
[0011] The adjusting plate has a clearance hole, and the base has a screw hole cylindrical part. A screw passes through the screw hole cylindrical part to fix the base to the bottom surface of the drawer. The screw hole cylindrical part is inserted into the clearance hole, and the clearance hole is an elliptical opening extending laterally. The screw hole cylindrical part is cylindrical and can move relative to the clearance hole so that the adjusting plate can slide laterally relative to the base.
[0012] The adjusting plate has a limiting hole, and the base has a limiting block. The limiting block is located inside the limiting hole. The limiting block slides laterally relative to the limiting hole to limit the movement of the adjusting plate. The limiting hole includes a first limiting hole, and the limiting block includes a first limiting block. The first limiting block is T-shaped, and the shape of the first limiting hole satisfies the lateral adjustment of the first limiting block. The first limiting block is located inside the first limiting hole.
[0013] The limiting hole further includes a second limiting hole, and the limiting block includes a second limiting block. The second limiting block is elliptical, the second limiting hole is elliptical, and the second limiting block is located inside the second limiting hole.
[0014] The base is provided with a mounting hole, which fixes the base to the drawer. The adjustment plate is provided with a clearance hole. The mounting hole and the clearance hole are concentric. The fixing screw passes through the mounting hole and the clearance hole and connects to the drawer.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the vertical adjustment component is the same as the vertical adjustment component of the prior art. The difference between the present invention and the prior art is that the vertical adjustment component of the present invention converts the rotation of the vertical adjustment wheel into the axial movement of the inclined plane, and the axially moving inclined plane is then converted into the vertical movement of the moving slide rail, which improves the convenience of adjustment, avoids the need to adjust the height of the moving slide rail by turning the meshing teeth, and improves the smoothness of adjustment. Attached Figure Description
[0016] Figure 1 This is a first-view structural diagram of the present invention installed on a slide rail; Figure 2 for Figure 1 Enlarged view of region A in the middle; Figure 3 This is a second-view structural diagram of the present invention installed on a slide rail. Figure 4 This is a first-view structural diagram of the present invention; Figure 5 This is a schematic diagram of the second perspective structure of the present invention; Figure 6 This is a schematic diagram of the axial adjustment component of the present invention in a detached state; Figure 7 This is a first-view structural schematic diagram of the vertical adjustment component of the present invention in a detached state; Figure 8 This is a schematic diagram of the vertical adjustment component of the present invention in a detached state from a second perspective. Figure 9 This is a first-view structural diagram of the lateral adjustment component of the present invention in a detached state; Figure 10 This is a schematic diagram of the second-view structure of the lateral adjustment component of the present invention in a detached state; Figure 11 This is a first-view structural diagram of the adjustment handle and slide rail of the present invention installed on the drawer and cabinet respectively. Figure 12 for Figure 11 Enlarged view of region B in the middle; Figure 13 This is a first-view structural diagram of the adjustment handle and slide rail of the present invention installed on the drawer and cabinet respectively. Figure 14 for Figure 13 A magnified view of region C in the middle.
[0017] Markings: 11. Fixed slide rail; 12. Inner moving rail; 13. Outer moving rail; 14. Abutment interface; 15. End cap; 21. Base; 22. Screw hole cylindrical part; 23. First mounting groove; 24. Guide crossbar; 31. Axial adjusting screw; 32. Axial adjusting wheel; 33. Axial abutment block; 34. Guide hole; 35. Abutment part; 36. Wheel seat; 37. Guide bar; 41. Vertical adjusting screw; 42. Vertical 43. Adjusting wheel; 44. Inclined block; 45. Inclined surface; 56. Connecting hook; 57. Adjusting plate; 58. Abutment hook; 59. Clearance hole; 50. Lateral adjusting screw; 51. Lateral adjusting wheel; 52. First limiting hole; 63. First limiting block; 64. Second limiting hole; 65. Second limiting block; 66. Guide pin; 67. Pin hole; 78. Locking tooth; 79. Locking hole; 80. Cabinet body; 81. Drawer. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of this invention clearer, the following will be combined with... Figure 1-14 The state shown is described in terms of orientation and structure. Figure 5 The diagram also shows coordinate axes, which will be used to illustrate the present invention.
[0019] The following will combine Figure 1-14 The invention will be further described in detail with reference to the accompanying drawings.
[0020] To make the objectives, technical solutions, and advantages of this invention clearer, it should be noted that the orientation of some structures and components of this invention may change during the manufacturing process. (Refer to...) Figure 1-14 As shown, the present invention is used for installation on a slide rail. Specifically, the slide rail includes a fixed slide rail 11 and a movable slide rail installed on the fixed slide rail 11. The movable slide rail can slide relative to the fixed slide rail. The fixed slide rail 11 is installed on the cabinet body, and the movable slide rail is installed on the drawer so that the drawer can be pulled out relative to the cabinet body. The movable slide rail includes an inner movable rail 12 and an outer movable rail 13. The inner movable rail 12 and the outer movable rail 13 can slide relative to each other. The outer movable rail 13 is installed on the drawer. This invention discloses an adjustment handle for a slide rail, including a base 21 and an axial adjustment assembly. The base 21 is installed on the cabinet 81. The axial adjustment assembly is used to move the movable slide rail in the X direction, that is, to adjust the movable slide rail in the X direction. Specifically, all components of the axial adjustment assembly are located inside the base 21. The axial adjustment assembly includes an axial adjustment screw 31, an axial adjustment wheel 32, an axial stop block 33, and a wheel seat 36. The axial stop block 33 is used to abut against the end of the fixed slide rail 11. The wheel seat 36 is fixedly connected to the inner bottom surface of the base 21. The axial adjustment wheel 32 is rotatably connected to the wheel seat 36. The external thread of the axial adjustment screw 31 is screwed into the internal thread of the axial adjustment wheel 32. The axial stop block 33 is fixedly installed on the end face of the axial adjustment screw 31 and abuts against the end face of the fixed slide rail 11. Rotating the axial adjustment wheel 32 drives the axial adjustment screw 31, causing the axial stop block 33 to extend and retract axially, thereby adjusting the axial relative position between the drawer 82 and the fixed slide rail 11.
[0021] The wheel seat 36 is provided with a guide strip 37 on the side facing the axial block 33, and a guide hole 34 is provided on the side of the axial block 33. The guide strip 37 and the guide hole 34 extend along the X direction, that is, along the axial direction. The guide strip 37 is axially slidably connected to the inner side of the guide hole 34, so as to limit and guide the movement of the axial block 33.
[0022] The axial abutment block 33 has an abutment part 35 on the side facing the slide rail, which is used to abut against the movable slide rail so that the movable slide rail can move axially. The abutment part 35 abuts against the end face of the outer movable rail 13.
[0023] The present invention also includes a vertical adjustment assembly, which is used to enable the movable slide rail to move in the Z direction, that is, to adjust the movable slide rail in the Z direction. Specifically, the vertical adjustment assembly includes a vertical adjustment screw 41, a vertical adjustment wheel 42, and a wedge block 43. The vertical adjustment wheel 42 is rotatably connected to the base 21, the end face of the vertical adjustment screw 41 is fixedly connected to the vertical adjustment wheel 42, and the wedge block 43 is slidably connected to the base 21. The external thread of the vertical adjustment screw 41 is screwed into the internal thread of the wedge block 43, and the wedge block 43 is provided with an inclined surface 44. The inclined surface 44 abuts against the bottom surface of the movable slide rail. Rotating the vertical adjustment wheel 42 drives the inclined block 43 to move axially through the vertical adjustment screw 41, so as to adjust the support point of the inclined surface 44 and the movable slide rail. The inclined surface 44 abuts against the end of the outer movable rail 13. The axial movement of the vertical adjustment screw 41 and the inclined block 43 relative to each other is converted into the vertical movement of the contact point between the inclined surface 44 and the outer movable rail 13, so that the outer movable rail 13 moves vertically, thereby adjusting the relative height between the drawer 82 and the cabinet 81 when the drawer 82 is retracted into the cabinet 81.
[0024] The vertical adjustment component is the same as the vertical adjustment component in the prior art. With the above settings, the difference between the present invention and the prior art is that the vertical adjustment component of the present invention converts the rotation of the vertical adjustment wheel 42 into the axial movement of the inclined plane 44, and the axially moving inclined plane 44 is then converted into the vertical movement of the moving slide rail, which improves the convenience of adjustment, avoids the need to adjust the height of the moving slide rail by turning the meshing teeth, and improves the smoothness of adjustment.
[0025] Specifically, the inclined plane 44 abuts against the bottom surface of the outer moving rail 13.
[0026] The base 21 has a first mounting groove 23 on its outer bottom surface. The vertical adjustment screw 41, the vertical adjustment wheel 42, and the inclined block 43 are all located in the first mounting groove 23. The first mounting groove 23 has a guide bar 24 for guiding. The inclined block 43 has a connecting hook 45, which is hung on the guide bar 24 to vertically limit the inclined block 43.
[0027] The present invention also includes a lateral adjustment component, which is used to move the movable slide rail in the Y direction, that is, to adjust the movable slide rail in the Z direction. Specifically, the lateral adjustment component includes an adjustment plate 51, a lateral adjustment screw 54, and a lateral adjustment wheel 55. The end face of the lateral adjustment screw 54 is fixedly connected to the end face of the lateral adjustment wheel 55. The adjustment plate 51 is provided with an abutment hook 52, and the end face of the outer movable rail 13 is provided with an abutment interface 14. The abutment hook 52 abuts against the abutment interface 14. Specifically, the abutment interface 14 is provided on the end cap 15 of the outer movable rail 13. The adjustment plate 51 has a screw hole, and the lateral adjustment screw 54 is screwed into the screw hole. When the lateral adjustment wheel 55 is rotated, the lateral adjustment screw 54 rotates synchronously. The lateral adjustment screw 54 drives the adjustment plate 51 to move laterally through the thread. When the drawer 82 retracts into the cabinet 81, the abutment hook 52 adjusts the lateral position of the outer movable rail 13 through the abutment interface 14. The abutment hook 52 causes the movable slide rail to move laterally through the abutment interface 14.
[0028] The adjusting plate 51 has a clearance hole 53, and the base 21 has a screw hole cylindrical part 22. The screw passes through the screw hole cylindrical part 22 to fix the base 21 to the bottom surface of the drawer. The screw hole cylindrical part 22 is inserted into the clearance hole 53, and the clearance hole 53 is an elliptical opening that extends laterally. The screw hole cylindrical part 22 is cylindrical and can move relative to the clearance hole 53 so that the adjusting plate 51 can slide laterally relative to the base 21.
[0029] The adjusting plate 51 has a limiting hole, and the base 21 has a limiting block. The limiting block is located inside the limiting hole, and the limiting block slides laterally relative to the limiting hole to limit the movement of the adjusting plate 51.
[0030] The limiting hole includes a first limiting hole 58, and the limiting block includes a first limiting block 59. The first limiting block 59 is T-shaped. The shape of the first limiting hole 58 satisfies the lateral adjustment of the first limiting block 59. The first limiting block 59 is located inside the first limiting hole 58 and slides relative to the first limiting hole 58.
[0031] The limiting hole also includes a second limiting hole 60, and the limiting block includes a second limiting block 61. The second limiting block 61 is elliptical, and the second limiting hole 60 is an elliptical extending laterally. The length of the second limiting hole 60 is greater than that of the second limiting block 61. The second limiting block 61 is located inside the second limiting hole 60. The second limiting block 61 slides laterally within the second limiting hole 60 to limit and guide the relative sliding between the adjusting plate 51 and the base 21.
[0032] The adjusting plate 51 is screwed with a guide pin 62. The bottom wall of the base 21 has a pin hole. The guide pin 62 slides in the pin hole. The adjusting plate 51 moves laterally relative to the base 21 so that the guide pin 62 slides in the pin hole to guide the adjusting plate 51.
[0033] like Figure 11-14This invention illustrates the structure of the adjusting handle and slide rail of the present invention, which are respectively installed on the drawer 82 and the cabinet 81. The present invention also includes a locking assembly, which includes a rotating handle with a locking tooth 71. The end cover 15 has a locking hole 72 on its side. By rotating the handle, the locking tooth 71 can be engaged or disengaged in the locking hole 72. When the locking tooth 71 is engaged in the locking hole 72, it cooperates with the abutment hook 52, and the adjusting handle and the outer moving rail 13 can be engaged, thereby pulling the drawer 82. The drawer 82 drives the moving slide rail, which can slide relative to the fixed slide rail 11. When the locking tooth 71 is disengaged from the locking hole 72 by rotating the handle, the adjusting handle can be disengaged from the outer moving rail 13, so that the adjusting handle is disengaged from the slide rail, thereby allowing the drawer 82 to also be disengaged from the cabinet 81. The specific structure of the locking assembly has been shown in the patent document with publication number CN223830641U, and will not be described again in this invention.
[0034] Of course, the above embodiments are only for illustrating the technical concept and features of the present invention. Their purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They cannot be used to limit the scope of protection of the present invention. All modifications made according to the spirit of the main technical solution of the present invention should be covered within the scope of protection of the present invention.
Claims
1. An adjusting handle for a slide rail, the slide rail comprising a fixed slide rail (11) and a movable slide rail mounted on the fixed slide rail (11), the movable slide rail being slidable relative to the fixed slide rail, the movable slide rail comprising an inner movable rail (12) and an outer movable rail (13), the inner movable rail (12) and the outer movable rail (13) being slidable relative to each other, characterized in that, The system includes a base (21) and a vertical adjustment assembly. The base (21) is mounted on the drawer (82). The vertical adjustment assembly includes a vertical adjustment screw (41), a vertical adjustment wheel (42), and a wedge (43). The vertical adjustment wheel (42) is rotatably connected to the base (21). The end face of the vertical adjustment screw (41) is fixedly connected to the vertical adjustment wheel (42). The wedge (43) is slidably connected to the base (21). The external thread of the vertical adjustment screw (41) is connected to the internal thread of the wedge (43). The wedge (43) has a slope (44). Rotating the vertical adjustment wheel (42) drives the wedge (43) to move through the vertical adjustment screw (41). The slope (44) abuts against the end of the external moving rail (13) to adjust the relative height between the drawer (82) and the cabinet (81) when they are retracted.
2. The adjusting handle for a slide rail according to claim 1, characterized in that, The base (21) has a first mounting groove (23) on its outer bottom surface. The vertical adjusting screw (41), the vertical adjusting wheel (42), and the inclined block (43) are all located in the first mounting groove (23). The first mounting groove (23) has a guide bar (24) for guiding. The inclined block (43) has a connecting hook (45). The connecting hook (45) is hung on the guide bar (24) and the inclined block (43) is used for vertical positioning.
3. An adjusting handle for a slide rail according to claim 1, characterized in that, It also includes an axial adjustment assembly, the components of which are all located inside the base (21). The axial adjustment assembly includes an axial adjustment screw (31), an axial adjustment wheel (32), a wheel seat (36), and an axial stop block (33) for abutting the end of the fixed slide rail (11). The wheel seat (36) is fixedly connected to the inner bottom surface of the base (21). The axial adjustment wheel (32) is rotatably connected to the wheel seat (36). The external thread of the axial adjustment screw (31) is connected to the internal thread of the axial adjustment wheel (32). The axial stop block (33) is installed on the end face of the axial adjustment screw (31). Rotating the axial adjustment wheel (32) drives the axial adjustment screw (31), causing the axial stop block (33) to extend and retract axially. When the drawer (82) retracts into the cabinet (81), the axial relative position of the drawer (82) and the fixed slide rail (11) is adjusted.
4. An adjusting handle for a slide rail according to claim 3, characterized in that, The wheel seat (36) is provided with a guide strip (37) on the side facing the axial block (33), and a guide hole (34) is provided on the side of the axial block (33). The guide strip (37) and the guide hole (34) extend along the axial direction. The guide strip (37) is slidably connected to the inside of the guide hole (34) to guide the movement of the axial block (33).
5. An adjusting handle for a slide rail according to claim 4, characterized in that, The axial abutment block (33) has an abutment portion (35) on the side facing the slide rail, which is used to abut the end of the fixed slide rail (11).
6. An adjusting handle for a slide rail according to claim 1, characterized in that, It also includes a horizontal adjustment assembly, which includes an adjustment plate (51), a horizontal adjustment screw (54), and a horizontal adjustment wheel (55). The end face of the horizontal adjustment screw (54) is fixedly connected to the end face of the horizontal adjustment wheel (55). The adjustment plate (51) is provided with an abutment hook (52), and the end face of the outer moving rail (13) is provided with an abutment interface (14). The abutment hook (52) abuts against the abutment interface (14). The adjustment plate (51) is provided with a screw hole, and the horizontal adjustment screw (54) is connected to the screw hole. Rotating the horizontal adjustment wheel (55) drives the adjustment plate (51) to move horizontally through the horizontal adjustment screw (54). When the drawer (82) retracts into the cabinet (81), the abutment hook (52) adjusts the horizontal position of the outer moving rail (13) through the abutment interface (14).
7. An adjusting handle for a slide rail according to claim 6, characterized in that, The adjusting plate (51) has a clearance hole (53), and the base (21) has a screw hole cylindrical part (22). The screw passes through the screw hole cylindrical part (22) to fix the base (21) to the bottom surface of the drawer. The screw hole cylindrical part (22) is inserted into the clearance hole (53), and the clearance hole (53) is an elliptical opening extending laterally. The screw hole cylindrical part (22) is cylindrical and can move relative to the clearance hole (53) so that the adjusting plate (51) can slide laterally relative to the base (21).
8. An adjusting handle for a slide rail according to claim 7, characterized in that, The adjusting plate (51) has a limiting hole, and the base (21) has a limiting block. The limiting block is located inside the limiting hole. The limiting block slides laterally relative to the limiting hole to limit the movement of the adjusting plate (51). The limiting hole includes a first limiting hole (58), and the limiting block includes a first limiting block (59). The first limiting block (59) is T-shaped. The shape of the first limiting hole (58) satisfies the lateral adjustment of the first limiting block (59). The first limiting block (59) is located inside the first limiting hole (58).
9. An adjusting handle for a slide rail according to claim 8, characterized in that, The limiting hole also includes a second limiting hole (60), and the limiting block includes a second limiting block (61). The second limiting block (61) is elliptical, the second limiting hole (60) is elliptical, and the second limiting block (61) is located inside the second limiting hole (60).
10. An adjusting handle for a slide rail according to claim 1, characterized in that, The base (21) is provided with mounting holes, which fix the base (21) to the drawer. The adjusting plate (51) is provided with clearance holes (53). The mounting holes and clearance holes (53) are concentrically arranged. The fixing screw passes through the mounting holes and clearance holes (53) and connects to the drawer.