Workbench with retractable auxiliary operation table

Abstract

The utility model relates to the technical field of workbenches, and discloses a workbench with a retractable auxiliary operation table, which comprises a workbench, main supporting legs are fixed at the bottom of the workbench, a notch is arranged at the bottom of the workbench, and the auxiliary operation table is arranged in the notch. A linkage assembly capable of increasing the working area and a limiting assembly for limiting the linkage assembly are arranged in the working table and on the surface of the working table, the linkage assembly comprises a sliding groove, and the sliding groove is formed in the inner side of the working table. The springs drive the linkage plates to turn over, the linkage plates pull the connecting rods to turn over, the connecting rods drive the L-shaped auxiliary supporting legs to be unfolded, the operation area of the workbench is increased, the workbench can be conveniently adapted to different kinds of work, when the workbench needs to be retracted, the auxiliary operation table is pushed, the surfaces of the linkage plates abut against the notches, the linkage plates are turned over, and the connecting rods can be pulled to turn over; and the connecting rods drive the L-shaped auxiliary supporting legs to turn over and be stored in the workbench.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to a workbench with a retractable auxiliary work table. Background Art

[0002] A workbench is a platform used for work, usually made of a sturdy material such as metal, wood or plastic. It can provide a stable working surface for people to carry out various work activities such as writing, drawing, making, repairing, etc.

[0003] However, most existing workbenches use a one-piece design, which presents limitations when adapting to varying work requirements. The workbench's fixed working area prevents flexible adjustment based on actual work needs. When handling larger workpieces or requiring collaboration between multiple people, existing workbenches may not provide sufficient working space, impacting work efficiency and quality. Utility Model Content

[0004] The purpose of the present utility model is to provide a workbench with a retractable auxiliary work table to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a workbench with a retractable auxiliary work table, comprising a workbench, a main support leg fixed to the bottom of the workbench, a notch formed in the bottom of the workbench, a linkage component for increasing the working area and a limit component for limiting the linkage component provided inside and on the surface of the workbench, the linkage component comprising:

[0006] A slide groove is provided on the inner side of the workbench, the inner side of the slide groove is slidably connected to a secondary work table, a fixing rod is fixed to the bottom of the secondary work table, and an L-shaped groove is provided on the surface of the secondary work table.

[0007] Preferably, the linkage assembly further comprises a fixing plate 1, the fixing plate 1 being fixed to the bottom of the fixing rod, the fixing plate 1 being hingedly connected to the surface of the fixing plate 1, the fixing plate 2 being fixed to the bottom of the fixing rod, the fixing plate 2 being hingedly connected to the surface of the fixing plate 2, a limiting block being fixed to the inner side of the workbench, a connecting rod 1 being fixed to the surface of the L-shaped secondary supporting leg, the connecting rod 1 being penetrated by a connecting rod, the connecting rod 1 being rotatably connected to the connecting rod, the surface of the end of the linkage plate away from the fixing plate 1 being fixed with a connecting rod 2, the end of the connecting rod away from the connecting rod 1 being penetrated by the connecting rod 2, and the connecting rod being rotatably connected to the connecting rod 2, the connecting rod 2 being penetrated by a fixing seat 2, the The fixing seat 2 is rotatably connected to the connecting rod 2, and the bottom of the auxiliary work table is hinged with a fixing seat 1, and the fixing seat 1 is fixed with a limiting column 1 at one end away from the auxiliary work table, and the fixing seat 2 is fixed with a limiting column 2 at one end away from the connecting rod 2. Springs are fixed to the surfaces of the fixing seat 2 and the fixing seat 1, and the auxiliary work table is pulled out through the L-shaped groove. The spring is released to drive the linkage plate to flip, and the linkage plate pulls the connecting rod to flip, and the connecting rod drives the L-shaped auxiliary support legs to spread out, increasing the working area of the workbench. When it needs to be retracted, the auxiliary work table is pushed, and the surface of the linkage plate contacts the notch, causing the linkage plate to flip, and the connecting rod can be pulled to flip, so that the connecting rod drives the L-shaped auxiliary support legs to flip and be stored in the workbench.

[0008] Preferably, the limiting assembly includes a stabilizing seat, which is fixed on the surface of the workbench. A cylinder is provided on the surface of the stabilizing seat, which passes through the stabilizing seat and is rotatably connected to the stabilizing seat. A baffle is fixed on the surface of the cylinder, and a rubber strip is fixed on the surface of the cylinder. A limiting groove is provided on the inner side of the stabilizing seat, and the baffle is rotated so that the baffle is parallel to the auxiliary work table and blocks the auxiliary work table.

[0009] Preferably, the cross-sections of the rubber strip and the limiting groove are both arranged to be arc-shaped, so as not to affect the normal rotation of the cylinder.

[0010] Preferably, the linkage assembly further comprises an L-shaped rod, and the L-shaped rod is fixed to the bottom of the fixing rod to limit the rotation angle of the L-shaped supporting leg.

[0011] Preferably, four groups of rubber strips and limiting grooves are provided, and the four groups of rubber strips and limiting grooves are arranged in a circular array with the center of the cylinder as the axis, so that the cylinder, baffle and stable seat are limited and can only be rotated by external force.

[0012] Compared with the prior art, the present invention provides a workbench with a retractable auxiliary work table, which has the following beneficial effects:

[0013] 1. The workbench with a retractable auxiliary work table is equipped with a linkage component. The auxiliary work table is pulled out, and the spring drives the linkage plate to flip. The linkage plate pulls the connecting rod to flip, and the connecting rod drives the L-shaped auxiliary support legs to open, thereby increasing the working area of the workbench and facilitating adaptation to different tasks. When the auxiliary work table needs to be retracted, the surface of the linkage plate contacts the notch, causing the linkage plate to flip, and the connecting rod can be pulled to flip, so that the connecting rod drives the L-shaped auxiliary support legs to flip and be stored in the workbench.

[0014] 2. The workbench with a retractable auxiliary work table can prevent the auxiliary work table from sliding down when the baffle blocks the auxiliary work table through the setting of the limit assembly, thereby preventing accidental injury to personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0017] Figure 3 This is a partial cross-sectional schematic diagram of the internal structure of the utility model;

[0018] Figure 4 This is a partial bottom view structural diagram of the utility model;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the auxiliary work table of the utility model;

[0020] Figure 6 This is a schematic cross-sectional view of the limit assembly of the utility model.

[0021] In the figure: 1. Workbench; 2. Main support leg; 3. Notch; 4. Linkage assembly; 40. Slide; 41. Auxiliary work table; 42. L-shaped groove; 43. Fixing rod; 44. Fixing plate 1; 45. Fixing plate 2; 46. Connecting rod 1; 47. L-shaped auxiliary support leg; 48. Connecting rod; 49. L-shaped rod; 400. Limit block; 401. Fixing seat 1; 402. Fixing seat 2; 403. Limiting column 1; 404. Limiting column 2; 405. Spring; 406. Connecting rod 2; 407. Linkage plate; 5. Limiting assembly; 50. Stabilizing seat; 51. Cylinder; 52. Baffle; 53. Rubber strip; 54. Limiting groove. DETAILED DESCRIPTION

[0022] like Figures 1-6As shown, the utility model provides a technical solution: a workbench with a retractable auxiliary work table, including a workbench 1, a main support leg 2 is fixed to the bottom of the workbench 1, a notch 3 is opened at the bottom of the workbench 1, the interior and surface of the workbench 1 are provided with a linkage component 4 that can increase the working area and a limit component 5 for limiting the linkage component 4, the linkage component 4 includes: a slide 40, the slide 40 is opened on the inner side of the workbench 1, the inner side of the slide 40 is slidably connected to the auxiliary work table 41, the bottom of the auxiliary work table 41 is fixed with a fixing rod 43, the surface of the auxiliary work table 41 is provided with an L-shaped groove 42, the linkage component 4 also includes a fixed Plate 1 44, fixed plate 1 44 is fixed to the bottom of fixed rod 43, and a linkage plate 407 is hinged on the surface of fixed plate 1 44, and a fixed plate 2 45 is fixed to the bottom of fixed rod 43, and an L-shaped auxiliary support leg 47 is hinged on the surface of fixed plate 2 45, and a limit block 400 is fixed to the inner side of the workbench 1, and a connecting rod 1 46 is fixed on the surface of the L-shaped auxiliary support leg 47, and a connecting rod 48 is passed through the connecting rod 1 46, and the connecting rod 1 46 is rotatably connected to the connecting rod 48, and a connecting rod 2 406 is fixed to the surface of the end of the linkage plate 407 away from the fixed plate 1 44, and the end of the connecting rod 48 away from the connecting rod 1 46 is passed through by the connecting rod 2 406, The connecting rod 48 is rotatably connected to the connecting rod 2 406, and the connecting rod 2 406 passes through the fixed seat 2 402, and the fixed seat 2 402 is rotatably connected to the connecting rod 2 406. The bottom of the auxiliary work table 41 is hinged with a fixed seat 1 401, and the end of the fixed seat 1 401 away from the auxiliary work table 41 is fixed with a limited column 1 403, and the end of the fixed seat 2 402 away from the connecting rod 2 406 is fixed with a limited column 2 404. The surfaces of the fixed seat 2 402 and the fixed seat 1 401 are fixed with a spring 405. The linkage assembly 4 also includes an L-shaped rod 49, which is fixed to the bottom of the fixed rod 43 and is pulled out of the auxiliary work table through the L-shaped slot 42. The working table 41, the spring 405 is released, driving the linkage plate 407 to flip, the linkage plate 407 pulls the connecting rod 48 to flip, the connecting rod 48 drives the L-shaped auxiliary support leg 47 to open, the surface of the L-shaped auxiliary support leg 47 conflicts with the surface of the L-shaped rod 49, so that the L-shaped auxiliary support leg 47 can only flip 90°, stabilizing the auxiliary working table 41, increasing the working area of the workbench 1, and facilitating adaptation to different tasks. When it needs to be retracted, push the auxiliary working table 41, the surface of the linkage plate 407 conflicts with the notch 3, so that the linkage plate 407 flips, and the connecting rod 48 can be pulled to flip, so that the connecting rod 48 drives the L-shaped auxiliary support leg 47 to flip and store it into the workbench 1.

[0023] The limiting assembly 5 includes a stabilizing seat 50, which is fixed on the surface of the workbench 1. A cylinder 51 is provided on the surface of the stabilizing seat 50, which passes through the stabilizing seat 50 and is rotatably connected to the stabilizing seat 50. A baffle 52 is fixed on the surface of the cylinder 51, and a rubber strip 53 is fixed on the surface of the cylinder 51. A limiting groove 54 is provided on the inner side of the stabilizing seat 50. The cross-sections of the rubber strip 53 and the limiting groove 54 are both arranged in an arc shape. There are four groups of rubber strips 53 and limiting grooves 54, and the four groups of rubber strips 53 and limiting grooves 54 are all arranged in a circular array with the center of the cylinder 51 as the axis. The baffle 52 is rotated and is parallel to the auxiliary work table 41. The baffle 52 blocks the auxiliary work table 41 to prevent it from slipping.

[0024] When it is necessary to increase the usable area, the baffle 52 is rotated at this time, and the surface of the rubber strip 53 conflicts with the inner wall of the limit groove 54. The rubber strip 53 is squeezed and deformed, which does not affect the rotation of the cylinder 51 and the baffle 52, so that the rubber strip 53 enters another limit groove 54 to stabilize the cylinder 51 and the baffle 52. At this time, the baffle 52 does not block the auxiliary work table 41. At this time, the personnel pulls out the auxiliary work table 41 through the L-shaped groove 42. When the bottom of the connecting plate 407 does not conflict with the bottom of the inner wall of the workbench 1, the spring 405 is released, driving the connecting plate 407 to flip, and the connecting plate 407 pulls the connecting rod 48 to flip. At this time, the connecting rod 48 drives the L-shaped auxiliary support leg 47 to open, and the surface of the L-shaped auxiliary support leg 47 conflicts with the surface of the L-shaped rod 49, so that the L-shaped auxiliary support leg 47 can only be flipped 90° to stabilize the auxiliary work table 41. When the surface of the fixed plate 44 conflicts with the limit block 400, the auxiliary work table 41 cannot continue to move, preventing the auxiliary work table 41 from leaving the workbench 1. At this time, the working area of the workbench 1 is increased, which is convenient for adapting to different tasks. When it needs to be retracted, push the auxiliary work table 41, and the surface of the connecting plate 407 conflicts with the notch 3, so that the connecting plate 407 flips over, and the connecting rod 48 can be pulled to flip over, so that the connecting rod 48 drives the L-shaped auxiliary support leg 47 to flip and store it in the workbench 1. When the auxiliary work table 41 completely enters the workbench 1, reverse the baffle 52 so that the baffle 52 is parallel to the auxiliary work table 41, which can prevent the auxiliary work table 41 from sliding out of the workbench 1 when the workbench 1 is moved.

[0025] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A workbench with a retractable auxiliary work table, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixed with a main support leg (2), the bottom of the workbench (1) is provided with a notch (3), the interior and surface of the workbench (1) are provided with a linkage component (4) for increasing the working area and a limit component (5) for limiting the linkage component (4), the linkage component (4) comprises: a slide groove (40), the slide groove (40) is provided on the inner side of the workbench (1), the inner side of the slide groove (40) is slidably connected to a secondary work table (41), the bottom of the secondary work table (41) is fixed with a fixing rod (43), and the surface of the secondary work table (41) is provided with an L-shaped groove (42).

2. A workbench with a retractable auxiliary work table according to claim 1, characterized in that: The linkage assembly (4) further comprises a fixing plate 1 (44), the fixing plate 1 (44) being fixed to the bottom of the fixing rod (43), a linkage plate (407) being hinged on the surface of the fixing plate 1 (44), a fixing plate 2 (45) being fixed to the bottom of the fixing rod (43), an L-shaped auxiliary support leg (47) being hinged on the surface of the fixing plate 2 (45), a limiting block (400) being fixed on the inner side of the workbench (1), a connecting rod 1 (46) being fixed on the surface of the L-shaped auxiliary support leg (47), a connecting rod 1 (46) being passed through by a connecting rod (48), the connecting rod 1 (46) being rotatably connected to the connecting rod (48), and a connecting rod 2 (407) being fixed on the surface of one end of the linkage plate (407) away from the fixing plate 1 (44). 06), the end of the connecting rod (48) away from the connecting rod one (46) is penetrated by the connecting rod two (406), and the connecting rod (48) is rotatably connected to the connecting rod two (406), the connecting rod two (406) is penetrated by a fixed seat two (402), the fixed seat two (402) is rotatably connected to the connecting rod two (406), the bottom of the auxiliary work table (41) is hinged with a fixed seat one (401), the end of the fixed seat one (401) away from the auxiliary work table (41) is fixed with a limiting column one (403), the end of the fixed seat two (402) away from the connecting rod two (406) is fixed with a limiting column two (404), and the surfaces of the fixed seat two (402) and the fixed seat one (401) are fixed with a spring (405).

3. The workbench with a retractable auxiliary work table according to claim 1, characterized in that: The limiting assembly (5) includes a stabilizing seat (50), the stabilizing seat (50) is fixed on the surface of the workbench (1), a cylinder (51) is provided on the surface of the stabilizing seat (50), the cylinder (51) passes through the stabilizing seat (50), and the cylinder (51) is rotatably connected to the stabilizing seat (50), a baffle (52) is fixed on the surface of the cylinder (51), a rubber strip (53) is fixed on the surface of the cylinder (51), and a limiting groove (54) is provided on the inner side of the stabilizing seat (50).

4. The workbench with a retractable auxiliary work table according to claim 3, characterized in that: The cross sections of the rubber strip (53) and the limiting groove (54) are both arranged to be arc-shaped.

5. The workbench with a retractable auxiliary work table according to claim 2, characterized in that: The linkage assembly (4) further comprises an L-shaped rod (49), wherein the L-shaped rod (49) is fixed to the bottom of the fixing rod (43).

6. The workbench with a retractable auxiliary work table according to claim 4, characterized in that: The rubber strips (53) and the limiting grooves (54) are each provided in four groups, and the four groups of rubber strips (53) and the limiting grooves (54) are all arranged in a circular array with the center of the cylinder (51) as the axis.

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