Tool car with drawers capable of being pulled out in inclined direction

Abstract

The utility model relates to the technical field of tool cars, and discloses a tool car with a drawer capable of being pulled out obliquely, which comprises a tool car body, a handrail is fixed on the surface of the tool car body, and rollers are mounted at the bottom of the tool car body. The clamping plate can enter the isosceles trapezoid groove in a reciprocating mode through a circular plate, a short rod, a through hole, a movable plate and a spring, normal overturning of the inclined plate is not affected, when the clamping plate enters the right trapezoid groove, the inner wall of the side, away from the inclined face, of the right trapezoid groove abuts against the surface of the clamping plate, and the inclined plate is overturned by taking the fixed rod as a fulcrum. The clamping plate cannot continue to move away from the fixing rod, at the moment, the inclined plate cannot continue to overturn, excessive overturning and tool falling can be avoided, meanwhile, the storage rack is exposed, use in a narrow space is facilitated, and the storage rack can be opened in the inclined direction.

Description

Technical Field

[0001] The utility model relates to the technical field of tool carts, in particular to a tool cart with drawers that can be drawn out obliquely. Background Art

[0002] In modern work environments, tool carts, as an important device that integrates tool storage, carrying, and distribution functions, have been widely used in many fields such as manufacturing, maintenance services, construction sites, medical facilities, and educational institutions. They can not only efficiently organize various tools and equipment, but also significantly improve work efficiency and the cleanliness of the work site. However, with the increasing diversity of work environments, especially in narrow or confined spaces (such as equipment-intensive workshop corners, narrow maintenance shafts, crowded medical emergency sites, etc.), the design limitations of traditional tool carts have gradually become apparent, especially in terms of the convenient operation of drawers.

[0003] Existing tool carts generally use a sliding drawer structure. This structure works well in spacious environments, but when operating in narrow spaces, users often lack sufficient space to fully open the drawer due to space constraints. This not only makes it difficult to access tools, but can also cause the tool cart to tip over or the drawer to become stuck due to improper operation, affecting work efficiency and even posing a safety hazard. Utility Model Content

[0004] The purpose of the present utility model is to provide a tool cart with an obliquely withdrawable drawer to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a tool cart with an obliquely withdrawable drawer, comprising a tool cart body, a handrail fixed to the surface of the tool cart body, rollers mounted on the bottom of the tool cart body, a first drawer and a second drawer movably mounted inside the tool cart body, a movable component for use in a narrow environment and a limit component to prevent accidental opening due to bumps are provided on the surface of the drawer second, the movable component comprising:

[0006] A fixing rod passes through drawer two and is rotatably connected to drawer two. An inclined plate is fixed on the surface of the fixing rod, a partition is fixed on the inner wall of drawer two, and a storage rack is fixed on the side of the inclined plate close to drawer two.

[0007] Preferably, the movable component further comprises a cavity, the cavity is opened inside the second drawer, a circular plate is rotatably connected to the inner wall of the cavity, a through hole is opened on the surface of the circular plate, the inner wall of the through hole abuts against a short rod, a movable plate is fixed on the surface of the short rod, a clamping plate is fixed on the surface of the movable plate, an end of the clamping plate away from the movable plate passes through the cavity, a side of the movable plate away from the circular plate is slidably connected to the inner wall of the cavity, three groups of movable plates are provided, and the three groups of movable plates are arranged in a circular array with the center of the cavity as the axis. Springs are fixed between the three groups of movable plates. An isosceles trapezoidal groove is provided on the surface of the fixed rod. A right-angled trapezoidal groove is provided on the surface of the fixed rod. The inclined plate is pulled by the handle and flipped with the fixed rod as the fulcrum. When the card plate enters the right-angled trapezoidal groove, the inner wall of the right-angled trapezoidal groove away from its inclined surface collides with the surface of the card plate, and the card plate cannot continue to move away from the fixed rod, thereby preventing the inclined plate from continuing to flip. At this time, the storage rack is exposed, which is convenient for use in a narrow space, so that the storage rack can be opened obliquely.

[0008] Preferably, the limiting assembly includes a fixing column, which is fixed to the surface of the inclined plate, and the surface of the inclined plate is rotatably connected to a connecting column, the fixing column passes through the connecting column, and a handle is fixed to the end of the connecting column away from the inclined plate, a rubber strip is fixed to the surface of the fixing column, and a fixing strip is fixed to the inner side of the connecting column. The handle is rotated to enter the interference groove to limit the handle, which can avoid the inclined plate from bouncing off on bumpy roads.

[0009] Preferably, the through hole is arranged in an arc shape, which can drive the short rod, the movable plate and the clamping plate to move radially synchronously when the circular plate rotates.

[0010] Preferably, eight fixing strips are provided, and the eight fixing strips are divided into two groups in a circular array with the center of the connecting column as the axis center. Four groups of rubber strips are provided, and the four groups of rubber strips are all in a circular array with the center of the fixing column as the axis center. When the handle is rotated, the rubber strips are located between a group of fixing strips, which can stabilize the connecting column and the handle.

[0011] Preferably, a connecting block is fixed on the surface of the tool trolley body, and an interference groove is provided on the surface of the connecting block to facilitate limiting the handle.

[0012] Compared with the prior art, the present invention provides a tool cart with an obliquely withdrawable drawer, which has the following beneficial effects:

[0013] 1. The tool cart with an obliquely withdrawable drawer has a movable component. The handle is used to pull the inclined plate, and the inclined plate is flipped with the fixed rod as a fulcrum. The circular plate, short rod, through hole, movable plate and spring are provided, so that the card plate can reciprocate into the isosceles trapezoidal groove without affecting the normal flipping of the inclined plate. When the card plate enters the right-angled trapezoidal groove, the inner wall of the right-angled trapezoidal groove away from its inclined surface collides with the surface of the card plate, and the card plate cannot continue to move away from the fixed rod. At this time, the inclined plate cannot continue to flip, which can avoid excessive flipping and the falling of tools. At the same time, the storage rack is exposed, which is convenient for use in a narrow space, so that the storage rack can be opened obliquely.

[0014] 2. The tool cart with an obliquely withdrawable drawer has a limit assembly provided, which allows the handle to be rotated so as to enter the resistance groove and limit the handle, thereby preventing the inclined plate from bouncing open on bumpy roads. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the top view of the drawer 2 of the utility model;

[0017] Figure 3 This is a side view of the internal structure of the drawer 2 and the movable component of the utility model;

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

[0019] Figure 5 This is a partial side view of the structure of the movable component of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of a partial bottom view of the movable component of the utility model;

[0021] Figure 7 This is a schematic diagram of the cross-sectional structure of the fixing rod, isosceles trapezoidal groove, and right-angled trapezoidal groove of the utility model;

[0022] Figure 8 This is a schematic diagram of the local structure of the limit assembly of the utility model.

[0023] In the figure: 1. Tool cart body; 2. Armrest; 3. Drawer 1; 4. Drawer 2; 5. Roller; 6. Movable assembly; 60. Fixed rod; 61. Inclined plate; 62. Partition; 63. Storage rack; 64. Cavity; 65. Round plate; 66. Through hole; 67. Short rod; 68. Movable plate; 69. Card; 600. Isosceles trapezoidal groove; 601. Right-angled trapezoidal groove; 602. Spring; 7. Limiting assembly; 70. Fixed column; 71. Handle; 72. Connecting block; 73. Resistance groove; 74. Fixed strip; 75. Rubber strip; 76. Connecting column. DETAILED DESCRIPTION

[0024] like Figures 1-8 As shown, the utility model provides a technical solution: a tool cart with an obliquely withdrawable drawer, comprising a tool cart body 1, an armrest 2 fixed to the surface of the tool cart body 1, a roller 5 installed at the bottom of the tool cart body 1, a drawer 3 and a drawer 4 movably installed inside the tool cart body 1, a movable component 6 that can be used in a narrow environment and a limit component 7 that prevents accidental opening due to bumps are provided on the surface of the drawer 2 4, the movable component 6 comprises: a fixed rod 60, the fixed rod 60 passes through the drawer 2 4, and the fixed rod 60 is rotatably connected to the drawer 2 4, fixed The surface of the rod 60 is fixed with an inclined plate 61, the inner wall of the drawer 2 4 is fixed with a partition 62, and a storage rack 63 is fixed on the side of the inclined plate 61 close to the drawer 2 4. The movable component 6 also includes a cavity 64, which is opened inside the drawer 2 4. The inner wall of the cavity 64 is rotatably connected with a circular plate 65. The surface of the circular plate 65 is provided with a through hole 66. The inner wall of the through hole 66 is in contact with a short rod 67. The surface of the short rod 67 is fixed with a movable plate 68. The surface of the movable plate 68 is fixed with a card plate 69. The end of the card plate 69 away from the movable plate 68 passes through the cavity 64. The side of the movable plate 68 away from the circular plate 65 is slidably connected to the inner wall of the cavity 64. There are three groups of movable plates 68, and the three groups of movable plates 68 are arranged in a circular array with the center of the cavity 64 as the axis center. Springs 602 are fixed between the three groups of movable plates 68. The surface of the fixed rod 60 is provided with an isosceles trapezoidal groove 600, and the surface of the fixed rod 60 is provided with a right-angled trapezoidal groove 601. The through hole 66 is set to an arc shape. The inclined plate 61 is pulled by the handle 71, and the inclined plate 61 is flipped with the fixed rod 60 as the fulcrum. At this time, the inclined surface of the isosceles trapezoidal groove 600 is aligned with the card The surface of the plate 69 is in conflict, and through the provided spring, circular plate 65, through hole 66, short rod 67, and movable plate 68, the card plate 69 can reciprocate into the isosceles trapezoidal groove 600. When the 602 card plate 69 enters the right-angled trapezoidal groove 601, the inner wall of the right-angled trapezoidal groove 601 away from its inclined surface conflicts with the surface of the card plate 69, and the card plate 69 cannot continue to move away from the fixed rod 60, thereby preventing the inclined plate 61 from continuing to flip over. At this time, the storage rack 63 is exposed, and personnel can take out commonly used tools for use, which is convenient for use in narrow spaces.

[0025] When the handle 71 is rotated, the handle 71 is limited, and the locking cam 75 is locked, so that the locking cam 75 can be locked.

[0026] When a person uses it in a relatively narrow space, rotating the handle 71 can drive the connecting column 76 to rotate synchronously. At this time, the surface of the fixing strip 74 conflicts with the surface of the rubber strip 75, causing the rubber strip 75 to deform without affecting the normal rotation of the handle 71. When the rubber strip 75 is located between a group of fixing strips 74, the handle 71 can be stabilized. At this time, the handle 71 is disengaged from the conflicting groove 73, so that the connecting block 72 does not limit the handle 71. The person can pull the tilting plate 61 through the handle 71. At this time, the tilting plate 61 is flipped with the fixing rod 60 as the fulcrum At this time, the inclined surface of the isosceles trapezoidal groove 600 conflicts with the surface of the card plate 69, so that the card plate 69 drives the movable plate 68 to move away from the fixed rod 60, and at the same time drives the short rod 67 to move. At this time, the surface of the short rod 67 conflicts with the inner wall of the through hole 66, causing the circular plate 65 to rotate, and the spring 602 is stretched. When the card plate 69 is parallel to the isosceles trapezoidal groove 600, the spring 602 is released. At this time, the circular plate 65 reverses and drives the short rod 67, the movable plate 68, and the card plate 69 to reset. At this time, the card plate 69 enters the isosceles trapezoidal groove 600 again. When the inclined plate 61 flips to the maximum When the angle is large, the card plate 69 enters the right-angled trapezoidal groove 601, and the inner wall of the right-angled trapezoidal groove 601 away from its inclined surface collides with the surface of the card plate 69, so that the card plate 69 cannot continue to move away from the fixed rod 60, and thus the tilting plate 61 cannot continue to flip. At this time, the tilting plate 61 drives the storage rack 63 to flip synchronously. At this time, the storage rack 63 is exposed, and people can take out commonly used tools for use without having to completely pull out the drawer 24, which is convenient for use in narrow spaces. When used in a spacious space, people can pull the handle 71 in parallel to bring the tools to the drawer. The movable drawer 2 4 is moved out of the tool cart body 1 as a whole for use. When it is not needed, the handle 71 is pushed to reverse and reset the tilting plate 61. The inclined surface of the right-angled trapezoidal groove 601 contacts the surface of the card plate 69, which can make the card plate 69 move away from the fixed rod 60 again without affecting the normal closing of the tilting plate 61. At this time, the handle 71 is turned again to make the handle 71 enter the contact groove 73, which can limit the handle 71 and avoid the tilting plate 61 from bouncing off on bumpy roads. The storage rack 63 can be used to place frequently used tools for convenience.

[0027] 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 tool cart with an obliquely withdrawable drawer, comprising a tool cart body (1), characterized in that: An armrest (2) is fixed to the surface of the tool trolley body (1), a roller (5) is installed at the bottom of the tool trolley body (1), a drawer 1 (3) and a drawer 2 (4) are movably installed inside the tool trolley body (1), and a movable component (6) that can be used in a narrow environment and a limit component (7) that prevents accidental opening due to bumps are provided on the surface of the drawer 2 (4), and the movable component (6) includes: A fixing rod (60) is provided, wherein the fixing rod (60) passes through the second drawer (4) and is rotatably connected to the second drawer (4); an inclined plate (61) is fixed on the surface of the fixing rod (60); a partition plate (62) is fixed on the inner wall of the second drawer (4); and a storage rack (63) is fixed on the side of the inclined plate (61) close to the second drawer (4).

2. The tool cart with an obliquely withdrawable drawer according to claim 1, characterized in that: The movable assembly (6) further comprises a cavity (64), the cavity (64) being opened inside the drawer 2 (4), the inner wall of the cavity (64) being rotatably connected to a circular plate (65), the surface of the circular plate (65) being provided with a through hole (66), the inner wall of the through hole (66) being in contact with a short rod (67), the surface of the short rod (67) being fixed with a movable plate (68), the surface of the movable plate (68) being fixed with a clamping plate (69), the clamping plate (69) being away from the movable plate (68) One end passes through the cavity (64), and the side of the movable plate (68) away from the circular plate (65) is slidably connected to the inner wall of the cavity (64). The movable plates (68) are provided in three groups, and the three groups of movable plates (68) are arranged in a circular array with the center of the cavity (64) as the axis center. Springs (602) are fixed between the three groups of movable plates (68). The surface of the fixed rod (60) is provided with an isosceles trapezoidal groove (600), and the surface of the fixed rod (60) is provided with a right-angled trapezoidal groove (601).

3. The tool cart with an obliquely withdrawable drawer according to claim 1, characterized in that: The limiting assembly (7) includes a fixing column (70), the fixing column (70) is fixed on the surface of the inclined plate (61), the surface of the inclined plate (61) is rotatably connected to a connecting column (76), the fixing column (70) passes through the connecting column (76), the end of the connecting column (76) away from the inclined plate (61) is fixed with a handle (71), the surface of the fixing column (70) is fixed with a rubber strip (75), and the inner side of the connecting column (76) is fixed with a fixing strip (74).

4. The tool cart with an obliquely withdrawable drawer according to claim 2, characterized in that: The through hole (66) is configured to be arc-shaped.

5. The tool cart with an obliquely withdrawable drawer according to claim 3, characterized in that: The fixing strips (74) are provided in eight groups, and the eight fixing strips (74) are divided into two groups and arranged in a circular array with the center of the connecting column (76) as the axis center. The rubber strips (75) are provided in four groups, and the four groups of rubber strips (75) are arranged in a circular array with the center of the fixing column (70) as the axis center.

6. The tool cart with an obliquely withdrawable drawer according to claim 3, characterized in that: A connecting block (72) is fixed on the surface of the tool vehicle body (1), and a conflict groove (73) is provided on the surface of the connecting block (72).

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