Drawer guide rail fast assembling device with adjusting function and drawer assembly

Abstract

The utility model discloses a drawer guide rail fast assembling device with an adjusting function and a drawer assembly, the drawer guide rail fast assembling device comprises a fixing plate, a lock catch assembly, a height adjusting assembly and a left-right adjusting assembly, and the fixing plate is fixed at the bottom of a drawer; the lock catch assembly is arranged on the fixing plate and detachably buckled with the guide rail. The height adjusting assembly is arranged on the fixing plate and used for adjusting the height of the drawer. The left-right adjusting assembly comprises a first adjusting wheel arranged on the fixing plate in a clamped mode and an adjusting pull rod arranged on the fixing plate in a sliding mode and matched with the first adjusting wheel in a threaded mode, and a clamping head matched with the guide rail in a clamped mode is arranged on the adjusting pull rod. After the drawer and the guide rail are connected in a buckled mode through the lock catch assembly, the clamping head and the guide rail are fixedly connected in a clamped mode, and when the first adjusting wheel is shifted, the first adjusting wheel can move relative to the adjusting pull rod and drive the drawer to move left and right relative to the guide rail. Therefore, by arranging the left-right adjusting assembly, the left-right position of the drawer can be flexibly adjusted, and the drawer is neat and attractive after being assembled.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture accessories, in particular to a drawer guide rail quick installer with an adjustment function and a drawer assembly. Background Art

[0002] This section only provides background information related to the present application to help those skilled in the art understand the present application more thoroughly and accurately, and it is not necessarily prior art.

[0003] At present, more and more businesses use quick-release parts to connect drawers and guide rails. The quick-release parts are installed on the drawers, and the lock buckles on the quick-release parts are engaged with the lock holes on the guide rails to achieve quick assembly and disassembly of the drawers and guide rails.

[0004] Most of the quick-install parts currently available on the market can only provide assembly or separation of guide rails and drawers, but cannot adjust the installation error of drawers. Furniture will produce a small amount of error during the manufacturing and assembly processes, which will result in uneven gaps on the four sides of the drawer after assembly, causing the drawer panel and the cabinet panel to be not on the same plane, affecting the appearance.

[0005] Of course, there are also a small number of quick-install parts with plug-in plates and driving parts for driving the plug-in plates to extend and retract. The plug-in plate can be inserted into the gap between the bottom of the drawer and the guide rail, so as to adjust the up and down height of the drawer, but it still cannot be adjusted left and right, and cannot solve the problem of drawer installation errors well. Utility Model Content

[0006] In order to overcome the defects of the above-mentioned prior art, the utility model provides a drawer guide rail quick assembler and drawer assembly with adjustment function, which can not only realize the quick assembly and disassembly of the drawer and the guide rail, but also can flexibly adjust the left and right position and height position of the drawer through the left and right adjustment assembly and the height adjustment assembly, so that the drawer is neat and beautiful after assembly, and has a simple structure, is easy to manufacture and has a low manufacturing cost.

[0007] The technical solution adopted by the utility model to solve the problem is:

[0008] A drawer guide rail quick installer with an adjustment function, comprising:

[0009] A fixing plate, which is used to be fixed to the bottom of the drawer;

[0010] A locking assembly, which is arranged on the fixing plate and is used for detachably engaging with the guide rail;

[0011] A height adjustment assembly, which is arranged on the fixed plate and is used to adjust the height of the drawer;

[0012] A left-right adjustment assembly, comprising a first adjustment wheel clamped on the fixing plate and an adjustment rod slidably mounted on the fixing plate and threadedly matched with the first adjustment wheel, wherein the adjustment rod is provided with a clamping head for clamping and matching with the guide rail;

[0013] Among them, when the drawer and the guide rail are buckled and connected through the locking assembly, the clamping head is clamped and fixed to the guide rail. When the first adjusting wheel is turned, the first adjusting wheel can move relative to the adjusting rod and drive the drawer to move left and right relative to the guide rail.

[0014] Further, the adjusting pull rod comprises a main body portion and a stud portion connected to the main body portion, the main body portion is provided with the clamping head, and the stud portion is threadedly connected to the first adjusting wheel;

[0015] The main body is also provided with at least one spring sheet arranged close to the clamping head. When the clamping head is clamped and fixed with the guide rail, the spring sheet elastically contacts with the guide rail.

[0016] Furthermore, the fixing plate is provided with a first card slot and a first slide slot connected to the first card slot, the first adjustment wheel is clamped in the first card slot, and the adjustment rod is slidably arranged in the first slide slot;

[0017] The first adjusting wheel portion protrudes from the end surface of the fixing plate.

[0018] Furthermore, it also includes a first guide assembly, which includes a guide block and a guide groove that are slidably engaged with each other, one of the guide block and the guide groove is arranged on the first slide groove, and the other is arranged on the adjusting rod.

[0019] Further, the height adjustment assembly comprises a second adjustment wheel and an adjustment slider clamped in the fixing plate, and the second adjustment wheel is threadedly engaged with the adjustment slider;

[0020] When the second adjusting wheel is turned, the adjusting slider can be driven to extend out of the fixing plate and abut the guide rail, and the adjusting slider can be driven to move up and down through the inclined surface, thereby driving the fixing plate to move up and down to adjust the drawer height.

[0021] Furthermore, a first inclined surface is provided at one end of the adjusting slider, and a second inclined surface is provided on the guide rail to abut against the first inclined surface. When the adjusting slider is driven to extend out of the fixed plate and abut against the guide rail, the adjusting slider can be driven to move up and down through the abutment and cooperation between the first inclined surface and the second inclined surface.

[0022] Furthermore, the fixing plate is provided with a second card slot and a second slide slot connected to the second card slot, the second adjustment wheel is clamped in the second card slot, and the adjustment slider is slidably disposed in the second slide slot;

[0023] The second slide groove is provided with a hook for abutting against the top or bottom of the adjusting slider. When the adjusting slider is driven to move up and down, the fixing plate can be driven to move up and down by the hook.

[0024] Furthermore, the lock assembly comprises an unlocking pendulum block, an elastic member and a lock, wherein the unlocking pendulum block is rotatably arranged on the fixed plate and one end of the unlocking pendulum block is clamped on the lock; the lock is telescopically movably arranged on the fixed plate; one end of the elastic member abuts against the fixed plate, and the other end abuts against the lock;

[0025] Under the elastic force of the elastic member, the lock buckle can be extended and buckled with the guide rail; when the unlocking pendulum block is pried, the lock buckle can be driven to overcome the elastic force of the elastic member and move to disengage the lock buckle from the guide rail.

[0026] Furthermore, the fixing plate is provided with a central axis and a guide hole connected to the central axis, the unlocking pendulum block is rotatably sleeved on the central axis, and the elastic member and the lock buckle are both arranged in the guide hole;

[0027] The lock buckle is provided with a notch, and one end of the unlocking pendulum block extends into the notch and is engaged with the notch.

[0028] In addition, the utility model also provides a drawer assembly, including the above-mentioned drawer guide rail quick assembler, a drawer, a guide rail and a cabinet, wherein:

[0029] The guide rail comprises an upper rail and a lower rail which are slidably matched with each other, and the lower rail is connected to the inner side wall of the cabinet;

[0030] The drawer guide rail quick assembler is fixed to the bottom of the drawer through the fixing plate, and is buckled and connected with the upper rail through the locking assembly.

[0031] In summary, the utility model provides a drawer guide rail quick assembler and a drawer assembly with an adjustment function, which have the following beneficial effects:

[0032] (1) The drawer guide rail quick assembler of the utility model can not only realize the quick assembly and disassembly of the drawer and the guide rail, but also can flexibly adjust the left and right and height positions of the drawer through the left and right adjustment components and the height adjustment components, so that the drawer is neat and beautiful after assembly, and has a simple structure, is easy to manufacture, and has a low manufacturing cost.

[0033] (2) The drawer guide rail quick assembler of the utility model is provided with at least one spring sheet on the adjusting pull rod. When the clamping head on the adjusting pull rod is clamped and fixed with the guide rail, the spring sheet elastically contacts with the guide rail, thereby realizing mutual pressing between the drawer and the guide rail in the forward and backward moving directions, thereby preventing the drawer from moving forward and backward, and greatly improving the stability of the drawer sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is an exploded schematic diagram of the drawer guide rail quick loader of the utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the fixing plate in the drawer guide rail quick loader of the utility model;

[0036] Figure 3 for Figure 2 A schematic diagram of the structure from another perspective;

[0037] Figure 4 This is a structural schematic diagram of the drawer guide rail quick loader of the utility model;

[0038] Figure 5 for Figure 4 A schematic diagram of the structure from another perspective;

[0039] Figure 6 It is a schematic diagram of assembling a drawer and a drawer guide rail quick assembler in a drawer assembly of the utility model;

[0040] Figure 7 It is an exploded schematic diagram of the drawer assembly of the utility model;

[0041] Figure 8 This is a schematic diagram of the structure of the drawer assembly of the utility model;

[0042] Fig. 9 This is a schematic diagram of the structure of the drawer assembly of the utility model after the drawer is hidden;

[0043] Fig.10 The utility model is a structural schematic diagram of the drawer assembly after the lower rail is hidden.

[0044] The meanings of the reference numerals are as follows:

[0045] 1. Drawer guide rail quick assembler; 11. Fixed plate; 111. First card slot; 112. First slide slot; 1121. Guide block; 113. Second card slot; 114. Second slide slot; 1141. Card hook; 115. Center axis; 116. Guide hole; 117. Fixed hole; 12. Unlocking swing block; 121. Socket hole; 13. Elastic member; 14. Lock buckle; 141. Notch; 15. Second adjusting wheel; 16. Adjusting slider; 161. First inclined plane; 17. First adjusting wheel; 18. Adjusting pull rod; 181. Main body; 1811. Card head; 1812. Spring piece; 1813. Guide slot; 182. Stud; 2. Drawer; 3. Cabinet; 4. Lower rail; 5. Upper rail; 51. Lock hole; 52. Second inclined plane; 53. Card hole. DETAILED DESCRIPTION

[0046] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0048] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0049] Embodiment 1

[0050] See also Figure 1-5 The utility model provides a drawer guide rail quick assembler 1 with an adjustment function, including a fixing plate 11 for fixing at the bottom of a drawer 2, a locking assembly arranged on the fixing plate 11 and used for detachably buckling with the guide rail, a height adjustment assembly arranged on the fixing plate 11 and used for adjusting the height of the drawer 2, and a left-right adjustment assembly arranged on the fixing plate 11 and used for adjusting the left-right position of the drawer 2.

[0051] Among them, the left and right adjustment components include a first adjustment wheel 17 clamped on the fixed plate 11 and an adjustment rod 18 slidably mounted on the fixed plate 11, the adjustment rod 18 includes a main body 181 and a stud portion 182 connected to the main body 181, the main body 181 is provided with a clamping head 1811 for connecting to the guide rail, the stud portion 182 is inserted into the first adjustment wheel 17 and is threadedly connected to the first adjustment wheel 17.

[0052] Therefore, when the drawer 2 and the guide rail are fastened together by the locking assembly, the clamping head 1811 is clamped and fixed to the guide rail. When the user turns the first adjusting wheel 17, since the adjusting rod 18 is clamped and fixed to the guide rail, the first adjusting wheel 17 can be driven to move relative to the adjusting rod 18 through threaded cooperation. The first adjusting wheel 17 is clamped and fixed to the fixed plate 11, so the first adjusting wheel 17 can drive the drawer 2 to move left and right relative to the guide rail, thereby realizing the adjustment of the left and right position of the drawer 2.

[0053] Therefore, the use of the drawer guide rail quick assembler 1 of the present application can not only realize the quick assembly and disassembly of the drawer 2 and the guide rail, but also can flexibly adjust the left and right position of the drawer 2 through the left and right adjustment components, so that the drawer 2 is neat and beautiful after assembly, and the structure is simple, easy to manufacture, and the manufacturing cost is low.

[0054] Furthermore, the main body 181 is also provided with spring sheets 1812 located on both sides close to the clamping head 1811. When the clamping head 1811 on the main body 181 is clamped and fixed with the guide rail, the spring sheets 1812 elastically contact with the guide rail, thereby realizing the mutual tightening of the drawer 2 and the guide rail in the forward and backward moving directions, avoiding the drawer 2 from moving when moving in the forward and backward directions, and improving the sliding stability of the drawer 2.

[0055] Specifically, the fixing plate 11 is provided with a first slot 111 and a first slide groove 112 connected to the first slot 111 . The first adjustment wheel 17 is clamped in the first slot 111 and partially protrudes from the end surface of the fixing plate 11 , thereby facilitating user adjustment. The adjustment rod 18 is slidably disposed in the first slide groove 112 .

[0056] In this embodiment, a plurality of fixing holes 117 are further provided on the fixing plate 11 , and the fixing plate 11 can be assembled and fixed by passing screws through the fixing holes 117 and fixing the screws on the drawer 2 .

[0057] See also Figure 4 Furthermore, it also includes a first guide assembly, which includes a guide block 1121 and a guide groove 1813 that are slidably connected to each other. The guide block 1121 is arranged on the first slide groove 112, and the guide groove 1813 is arranged on the main body 181 of the adjustment rod 18.

[0058] Therefore, by providing the first guide assembly, the adjustment rod 18 is limited to prevent the adjustment rod 18 from deflecting, and at the same time, it can also ensure that the adjustment rod 18 moves left and right within a predetermined track.

[0059] Of course, in other embodiments, the setting positions of the guide block 1121 and the guide groove 1813 may also be interchanged, which is not limited here.

[0060] See also Figure 1-5 Furthermore, the height adjustment assembly includes a second adjustment wheel 15 and an adjustment slider 16 which are clamped in the fixing plate 11. The outer wall of the second adjustment wheel 15 is provided with a thread, and the adjustment slider 16 is provided with a slot which matches the thread. When the second adjustment wheel 15 is turned, the adjustment slider 16 can be driven to move into or out of the fixing plate 11 through the thread.

[0061] Among them, one end of the adjusting slider 16 is provided with a first inclined surface 161, and the guide rail is provided with a second inclined surface 52 which abuts and cooperates with the first inclined surface 161. When the adjusting slider 16 is driven to extend out of the fixed plate 11 and abut against the guide rail, the adjusting slider 16 can be driven to move upward through the abutment and cooperation between the first inclined surface 161 and the second inclined surface 52, thereby driving the drawer 2 to move upward as a whole to achieve lifting.

[0062] Specifically, the fixing plate 11 is provided with a second slot 113 and a second slide slot 114 connected to the second slot 113, the second adjustment wheel 15 is arranged in the second slot 113, and the adjustment slider 16 is arranged in the second slide slot 114. The second slide slot 114 is provided with a hook 1141 for contacting the top of the adjustment slider 16, and when the adjustment slider 16 is driven to move upward, it can contact the hook 1141 and thus drive the fixing plate 11 to move upward.

[0063] It should be noted that the height adjustment assembly of the present application can only drive the drawer 2 to move upward to raise the drawer 2; in other embodiments, if it is necessary to drive the drawer 2 to move downward, it is necessary to change the matching direction of the inclined surface between the adjustment slider 16 and the guide rail, which is not limited here.

[0064] See also Figure 1-5 The lock assembly includes an unlocking pendulum 12, an elastic member 13 and a lock 14. The unlocking pendulum 12 is rotatably disposed on the fixed plate 11 and one end of the unlocking pendulum 12 is clamped on the lock 14. The lock 14 is telescopically movably disposed on the fixed plate 11. One end of the elastic member 13 abuts against the fixed plate 11, and the other end abuts against the lock 14. Preferably, the elastic member 13 is a spring.

[0065] Therefore, under the elastic force of the spring, the lock buckle 14 can be driven to extend out of the fixed plate 11 and be buckled and connected with the guide rail; when the user pries the unlocking pendulum 12, the lock buckle 14 can be driven to overcome the elastic force of the spring and move to disengage the lock buckle 14 from the guide rail.

[0066] Specifically, the fixing plate 11 is provided with a central axis 115 and a guide hole 116 connected to the central axis 115, the unlocking pendulum block 12 is provided with a sleeve hole 121 and is rotatably sleeved on the central axis 115 through the sleeve hole 121, and the elastic member 13 and the lock buckle 14 are both arranged in the guide hole 116. The lock buckle 14 is provided with a notch 141, and one end of the unlocking pendulum block 12 extends into the notch 141 and is engaged with the notch 141.

[0067] Embodiment 2

[0068] See also Figure 6-10 The utility model further provides a drawer assembly, comprising the drawer rail quick loader 1 in the first embodiment, a drawer 2, a rail and a cabinet 3. The rail comprises an upper rail 5 and a lower rail 4 that slide with each other, and the lower rail 4 is connected to the inner wall of the cabinet 3; the drawer rail quick loader 1 is fixed to the bottom of the drawer 2 through a fixing plate 11, and is buckled and connected with the upper rail 5 through a locking assembly, so that the drawer 2 can be slidably arranged on the cabinet 3.

[0069] Among them, the side of the upper rail 5 is provided with a lock hole 51 for snapping together with the lock buckle 14, the bottom end of the upper rail 5 is provided with a snap hole 53 for snapping together with the clamping head 1811, and the top end of the upper rail 5 is provided with a second inclined surface 52 for matching with the adjusting slider 16.

[0070] In summary, the utility model provides a drawer guide rail quick assembler 1 with an adjustment function and a drawer assembly, which have the following beneficial effects:

[0071] (i) The drawer guide rail quick assembler 1 of the utility model can not only realize the quick assembly and disassembly of the drawer 2 and the guide rail, but also can flexibly adjust the left and right and height positions of the drawer 2 through the left and right adjustment components and the height adjustment components, so that the drawer 2 is neat and beautiful after assembly, and has a simple structure, is easy to manufacture, and has a low manufacturing cost.

[0072] (ii) The drawer guide rail quick assembler 1 of the utility model has at least one spring piece 1812 disposed on the adjusting rod 18. When the clamping head 1811 on the adjusting rod 18 is clamped and fixed with the guide rail, the spring piece 1812 elastically contacts with the guide rail, thereby achieving mutual pressing between the drawer 2 and the guide rail in the forward and backward moving directions, thereby preventing the drawer 2 from moving forward and backward, and greatly improving the stability of the drawer 2 in sliding.

[0073] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0074] It should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the modules or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0075] In addition, in the description of the present utility model, "multiple" and "several" mean two or more than two, unless otherwise clearly and specifically defined.

[0076] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. A drawer rail quick assembler with adjustment function, characterized in that: include: A fixing plate, which is used to be fixed to the bottom of the drawer; A locking assembly, which is arranged on the fixing plate and is used for detachably engaging with the guide rail; A height adjustment assembly, which is arranged on the fixed plate and is used to adjust the height of the drawer; A left-right adjustment assembly, comprising a first adjustment wheel clamped on the fixing plate and an adjustment rod slidably mounted on the fixing plate and threadedly matched with the first adjustment wheel, wherein the adjustment rod is provided with a clamping head for clamping and matching with the guide rail; Among them, when the drawer and the guide rail are buckled and connected through the locking assembly, the clamping head is clamped and fixed to the guide rail. When the first adjusting wheel is turned, the first adjusting wheel can move relative to the adjusting rod and drive the drawer to move left and right relative to the guide rail.

2. The drawer rail quick assembler according to claim 1, characterized in that: The adjusting pull rod comprises a main body and a stud portion connected to the main body, the main body is provided with the clamp, and the stud portion is threadedly connected to the first adjusting wheel; The main body is also provided with at least one spring sheet arranged close to the clamping head. When the clamping head is clamped and fixed with the guide rail, the spring sheet elastically contacts with the guide rail.

3. The drawer rail quick assembler according to claim 1, characterized in that: The fixing plate is provided with a first slot and a first slide groove connected to the first slot, the first adjusting wheel is arranged in the first slot, and the adjusting rod is slidably arranged in the first slide groove; The first adjusting wheel portion protrudes from the end surface of the fixing plate.

4. The drawer rail quick assembler according to claim 3, characterized in that: It also includes a first guide assembly, which includes a guide block and a guide groove that are slidably connected to each other, one of the guide block and the guide groove is arranged on the first slide groove, and the other is arranged on the adjusting rod.

5. The drawer rail quick installer according to any one of claims 1 to 4, characterized in that: The height adjustment assembly comprises a second adjustment wheel and an adjustment slider clamped in the fixing plate, wherein the second adjustment wheel is threadedly engaged with the adjustment slider; When the second adjusting wheel is turned, the adjusting slider can be driven to extend out of the fixing plate and abut the guide rail, and the adjusting slider can be driven to move up and down through the inclined surface, thereby driving the fixing plate to move up and down to adjust the drawer height.

6. The drawer rail quick assembler according to claim 5, characterized in that: A first inclined surface is provided at one end of the adjusting slider, and a second inclined surface abutting and cooperating with the first inclined surface is provided on the guide rail. When the adjusting slider is driven to extend out of the fixing plate and abut the guide rail, the adjusting slider can be driven to move up and down through the abutment and cooperation between the first inclined surface and the second inclined surface.

7. The drawer rail quick installer according to claim 5, characterized in that: The fixing plate is provided with a second card slot and a second slide slot connected to the second card slot, the second adjustment wheel is clamped in the second card slot, and the adjustment slider is slidably disposed in the second slide slot; The second slide groove is provided with a hook for abutting against the top or bottom of the adjusting slider. When the adjusting slider is driven to move up and down, the fixing plate can be driven to move up and down by the hook.

8. The drawer rail quick installer according to any one of claims 1 to 4, characterized in that: The lock assembly comprises an unlocking pendulum, an elastic member and a lock, wherein the unlocking pendulum is rotatably arranged on the fixed plate and one end of the unlocking pendulum is clamped on the lock; the lock is telescopically movably arranged on the fixed plate; one end of the elastic member abuts against the fixed plate, and the other end abuts against the lock; Under the elastic force of the elastic member, the lock buckle can be extended and buckled with the guide rail; when the unlocking pendulum block is pried, the lock buckle can be driven to overcome the elastic force of the elastic member and move to disengage the lock buckle from the guide rail.

9. The drawer rail quick installer according to claim 8, characterized in that: The fixing plate is provided with a central axis and a guide hole connected to the central axis, the unlocking pendulum block is rotatably sleeved on the central axis, and the elastic member and the lock buckle are both arranged in the guide hole; The lock buckle is provided with a notch, and one end of the unlocking pendulum block extends into the notch and is engaged with the notch.

10. A drawer assembly, characterized in that: The invention comprises a drawer guide rail quick assembler, a drawer, a guide rail and a cabinet as claimed in any one of claims 1 to 9, wherein: The guide rail comprises an upper rail and a lower rail which are slidably matched with each other, and the lower rail is connected to the inner side wall of the cabinet; The drawer guide rail quick assembler is fixed to the bottom of the drawer through the fixing plate, and is buckled and connected with the upper rail through the locking assembly.

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