Layered bearing mechanism based on file cabinets and file boxes and assembling method of layered bearing mechanism

Abstract

The invention relates to the technical field of file cabinets, in particular to a layered bearing mechanism based on file boxes of a file cabinet and an assembling method thereof.The layered bearing mechanism comprises a fixed base, a top cover and vertical rods, the top cover is fixedly connected to the upper end of the fixed base through the vertical rods, side shells are installed on the side faces of the vertical rods, vertical grooves are formed in the side shells, and adjusting grooves are formed in the vertical rods; the lower ends of the four corners of the bearing assembly are fixedly connected with adjusting assemblies, and a control assembly is installed on the lower side of the bearing assembly. The control assembly comprises a rotating shaft, and oval plates are fixedly connected to the outer sides of the two ends of the rotating shaft. According to the file box storage device, the distance between the bearing plates is adjusted according to the heights of the file boxes, in the file box storage process, the number of rows of the placed file boxes is increased to the maximum degree, and when the file boxes are taken out subsequently, the bearing plates at the upper ends of the corresponding file boxes are pushed upwards by rotating the bent grips, so that the file boxes are taken out conveniently. Therefore, the distance between the taken-out file box and the corresponding upper-end bearing plate can be increased, and the taking and placing efficiency is effectively improved.

Description

Technical Field

[0001] This invention relates to a layered support mechanism based on filing cabinets and filing boxes and its assembly method, particularly to a layered support mechanism based on filing cabinets and filing boxes and its assembly method, belonging to the field of filing cabinet technology. Background Technology

[0002] The layered support mechanism of the filing cabinet and filing boxes is used to support the files placed in rows, so as to ensure that the filing boxes are placed stably inside the filing cabinet, which facilitates the subsequent retrieval and storage of the required filing boxes. That is, the horizontally arranged partitions inside the filing cabinet.

[0003] Some existing filing cabinets have fixed internal partitions that cannot be adjusted according to actual needs. In other cases, to improve the arrangement of files within a specified height, the spacing between the cabinet partitions has been shortened, which makes it inconvenient to retrieve files and affects the efficiency of file retrieval. Therefore, it is urgent to improve the layered support mechanism and assembly method of filing cabinets and files to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a layered support mechanism for file cabinets and their assembly method, in order to solve the problems of some existing file cabinets with fixed internal partitions that cannot be adjusted according to actual needs, and some file cabinets that shorten the spacing between partitions to improve the arrangement of file boxes within a specified height, resulting in inconvenience in the process of taking and placing file boxes, thus affecting the efficiency of file box retrieval.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The layered support mechanism and assembly method based on filing cabinets and filing boxes include a fixed base, a top cover, and vertical rods. The top cover is fixedly connected to the upper end of the fixed base via the vertical rods. A side shell is installed on the side of the vertical rod, and a vertical groove is formed inside the side shell. An adjustment groove is formed inside the vertical rod, and the vertical rod is connected to a support component via the adjustment groove. Adjustment components are fixedly connected to the lower ends of the four corners of the support component. A control component is installed on the lower side of the support component. The control component includes a rotating shaft, with elliptical disks fixedly connected to the outer sides of both ends of the rotating shaft, and the outer sides of the rotating shaft are rotatably connected to a sliding plate. A positioning component is installed at the lower end of the sliding plate. A cylinder is fixedly connected to one end of the rotating shaft, and a bent handle connected by a hinge is installed at the other end of the cylinder.

[0007] Preferably, the positioning component includes two bent rods, each with a threaded hole on its lower inner side, a threaded rod spirally connected inside the threaded hole, a control post fixedly connected in the middle of the threaded rod, and a positioning groove for connecting with the slide plate on its upper end.

[0008] Preferably, the lateral projection of the bent rod is L-shaped, and the bent part of the bent rod is slidably connected to the vertical rod through an adjustment groove.

[0009] Preferably, the bearing assembly includes a bearing plate, with side plates fixedly connected to both upper sides of the bearing plate, and sliders fixedly connected to both sides of the bearing plate. The sliders are slidably connected to the vertical rod through an adjustment groove, and the lower end of the sliders is in close contact with the upper end of the bent part of the bent rod.

[0010] Preferably, the adjusting component includes a fixed column, a sliding sleeve slidably connected to the lower outer side of the fixed column, an external thread on the lower outer side of the sliding sleeve, annularly distributed through holes on the lower outer side of the sliding sleeve, a rubber block fixedly connected to the bottom end of the sliding sleeve, a sealing sleeve installed on the lower outer side of the sliding sleeve, annularly distributed anti-slip grooves on the upper outer side of the sealing sleeve, an internal thread on the upper inner side of the sealing sleeve, and a sealing ring fixedly connected to the lower inner side of the sealing sleeve.

[0011] Preferably, the upper end of the fixed column is fixedly connected to the bearing plate, the fixed column, the sliding sleeve and the rubber block are coaxially arranged, the rubber block is cylindrical, and the vertical projection size of the rubber block and the sliding sleeve are equal.

[0012] Preferably, each of the above-mentioned load-bearing components has four adjustment components installed on its upper end. The four adjustment components are parallel to each other, and the sliding sleeve and sealing sleeve inside the adjustment component are spirally connected by external threads and internal threads.

[0013] The load-bearing components are provided in multiple ways and are arranged in parallel with each other. The side plates inside the load-bearing components are arranged between the vertical rods and are parallel to each other.

[0014] Preferably, the end of the rotating shaft with the cylinder is mounted thereon and the cylinder is located on the outside of the side shell. The rotating shaft passes through the vertical groove, and the bending handle and hinge are both located on the outside of the side shell.

[0015] Preferably, it includes the following steps:

[0016] Step 1: Neatly place the file boxes that need to be sorted and stored on the top of the support plate inside the filing cabinet. After placement, they will be used for later retrieval.

[0017] Step 2: During the placement process, the spacing between adjacent support plates is adjusted according to the height of the file box. The adjustment is achieved by controlling the positioning component. Specifically, during the adjustment process, the threaded rod is controlled to rotate. First, the bent rod is moved closer to the control column. Then, the bent rod is moved to the required position. Next, the threaded rod is controlled to rotate so that the bent rod is in close contact with the vertical rod, thus completing the positioning of the bent rod and positioning the support plate at the upper end of the bent rod.

[0018] Step 3: During the positioning of the bearing plate, control the sealing sleeve to move upward, so that the sealing ring is misaligned with the through hole, and the rubber block moves to a position that is in close contact with the lower bearing plate under the action of gravity;

[0019] After the support plate is positioned, the control sealing sleeve is restored to its initial position, and the light transmission is blocked by the sealing ring, which serves as a buffer during the subsequent up and down movement of the support plate and as an auxiliary support during use.

[0020] Step 4: During subsequent review, rotate the bent handle located on the underside of the support plate containing the corresponding file box;

[0021] During use, the folding handle unfolds via the hinge. As the folding handle unfolds and rotates, it drives the cylinder to rotate, which in turn drives the elliptical disc to rotate. As the elliptical disc rotates, the bottom end, relying on the sliding plate, lifts the upper support plate and the file box placed on the upper part of the support plate, so as to remove the file box placed at the lower end of the corresponding support plate.

[0022] This invention has at least the following beneficial effects:

[0023] 1. In this invention, by setting up a bearing component, a vertical rod and a control component, the spacing between the bearing plates can be adjusted according to the height of the file box. During the storage of the file box, the number of rows of file boxes placed is increased to the maximum extent. When the file box is taken out later, the bearing plate at the top of the corresponding file box is pushed upward by rotating the bent handle, which increases the spacing between the taken-out file box and the corresponding upper bearing plate, effectively improving the efficiency of taking out and putting in the file box.

[0024] 2. In this invention, the adjustable components can be adapted to the spacing between the support plates, making it more widely applicable. Furthermore, it can provide buffering during the subsequent up-and-down movement of the support plates, further improving the overall stability of the device in actual use.

[0025] 3. In this invention, the positioning component can be used to position the bearing plate according to actual needs, and the positioning component can be used to move the bent rod by rotating the threaded rod, thus achieving a simple structure and easy operation. Attached Figure Description

[0026] Figure 1This is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 For the present invention Figure 1 Enlarged structural diagram at point A in the middle;

[0028] Figure 3 This is a schematic diagram of the load-bearing component structure of the present invention;

[0029] Figure 4 This is a schematic diagram of the adjustment component structure of the present invention;

[0030] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point B;

[0031] Figure 6 This is a schematic diagram of the control component structure of the present invention;

[0032] Figure 7 This is a schematic diagram of the positioning component structure of the present invention;

[0033] Figure 8 For the present invention Figure 6 Enlarged structural diagram at point C.

[0034] In the diagram, 1. Fixed base; 2. Top cover;

[0035] 3. Supporting components; 31. Supporting plate; 32. Side plate; 33. Slider;

[0036] 4. Side shell; 5. Vertical groove; 6. Vertical rod; 7. Adjustment groove;

[0037] 8. Adjusting component; 81. Fixing post; 82. Sliding sleeve; 83. External thread; 84. Sealing sleeve; 85. Anti-slip groove; 86. Internal thread; 87. Sealing ring; 88. Through hole; 89. Rubber block;

[0038] 9. Control components; 91. Rotating shaft; 92. Elliptical disk; 93. Slide plate;

[0039] 94. Positioning assembly; 941. Threaded rod; 942. Control column; 943. Bending rod; 944. Threaded hole; 945. Positioning groove;

[0040] 95. Cylinder; 96. Bent handle; 97. Hinge. Detailed Implementation

[0041] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0042] like Figures 1-8As shown, the layered support mechanism based on the filing cabinet and filing box provided in this embodiment includes a fixed base 1, a top cover 2, and a vertical rod 6. The top cover 2 is fixedly connected to the upper end of the fixed base 1 through the vertical rod 6. A side shell 4 is installed on the side of the vertical rod 6. A vertical groove 5 is opened inside the side shell 4. An adjustment groove 7 is opened inside the vertical rod 6. The vertical rod 6 is connected to the support component 3 through the adjustment groove 7. An adjustment component 8 is fixedly connected to the lower end of each of the four corners of the support component 3. A control component 9 is installed on the lower side of the support component 3. The control component 9 includes a rotating shaft 91. An elliptical disk 92 is fixedly connected to the outer sides of both ends of the rotating shaft 91. The outer side of the rotating shaft 91 is rotatably connected to a sliding plate 93. A positioning component 94 is installed at the lower end of the sliding plate 93. A cylinder 95 is fixedly connected to one end of the rotating shaft 91. A bent handle 96 connected by a hinge 97 is installed at one end of the cylinder 95.

[0043] As a further embodiment of the present invention, the positioning component 94 includes two bent rods 943. A threaded hole 944 is provided on the inner side of the lower end of the bent rod 943. A threaded rod 941 is spirally connected inside the threaded hole 944. A control post 942 is fixedly connected in the middle of the threaded rod 941. A positioning groove 945 for connecting with the sliding plate 93 is provided on the upper end of the bent rod 943. The position of the bent rod 943 can be adjusted by the threaded rod 941 with reverse threads at both ends. At the same time, the bent rod 943 is positioned by the degree of tightness between the bent rod 943 and the inner wall of the adjustment groove 7. It should be noted that the contact surface between the bent rod 943 and the adjustment groove 7 is designed with anti-slip properties, which is sufficient for positioning support.

[0044] As a further embodiment of the present invention, the lateral projection of the bent rod 943 is L-shaped, and the bent part of the bent rod 943 is slidably connected to the vertical rod 6 through the adjustment groove 7. Through the above setting, the stability of the bent rod 943 moving up and down inside the adjustment groove 7 can be further improved, and the sliding connection can prevent the bent rod 943 from tilting during the adjustment process.

[0045] As a further embodiment of the present invention, the supporting component 3 includes a supporting plate 31, with side plates 32 fixedly connected to both sides of the upper end of the supporting plate 31, and sliders 33 fixedly connected to both sides of the supporting plate 31. The sliders 33 are slidably connected to the vertical rod 6 through the adjustment groove 7. The lower end of the slider 33 is in close contact with the upper end of the bend of the bent rod 943. The file box placed on the upper end of the supporting plate 31 can be positioned by the side plates 32, and the supporting component 3 as a whole can be positioned by the sliders 33.

[0046] As a further embodiment of the present invention, the adjusting component 8 includes a fixed column 81, a sliding sleeve 82 slidably connected to the lower outer side of the fixed column 81, an external thread 83 provided on the lower outer side of the sliding sleeve 82, annularly distributed through holes 88 opened on the lower outer side of the sliding sleeve 82, a rubber block 89 fixedly connected to the bottom end of the sliding sleeve 82, a sealing sleeve 84 installed on the lower outer side of the sliding sleeve 82, annularly distributed anti-slip grooves 85 opened on the upper outer side of the sealing sleeve 84, an internal thread 86 opened on the upper inner side of the sealing sleeve 84, and a sealing ring 87 fixedly connected to the lower inner side of the sealing sleeve 84. By setting the adjusting component 8 as described above, it can be adjusted and adapted according to the spacing between the bearing plates 31. At the same time, it is more convenient during the adjustment process. Moreover, the rubber block 89 can buffer the bearing plates 31 during the up and down movement.

[0047] As a further embodiment of the present invention, the upper end of the fixed column 81 is fixedly connected to the bearing plate 31, the fixed column 81, the sliding sleeve 82 and the rubber block 89 are coaxially arranged, the rubber block 89 is cylindrical, and the vertical projection size of the rubber block 89 and the sliding sleeve 82 are equal. Through the above arrangement, the stability of the adjustment component 8 in actual use can be further improved.

[0048] As a further embodiment of the present invention, wherein: four adjustment components 8 are installed on the upper end of any bearing component 3, the four adjustment components 8 are parallel to each other, and the sliding sleeve 82 and sealing sleeve 84 provided inside the adjustment component 8 are spirally connected by external thread 83 and internal thread 86. The above arrangement can effectively improve the overall stability of the device during operation in actual use.

[0049] As a further embodiment of the present invention, there are multiple supporting components 3, which are arranged in parallel with each other. The side plates 32 inside the supporting components 3 are arranged between the vertical rods 6 and are parallel to each other. The multiple supporting components 3 arranged above can stably arrange multiple rows of file boxes.

[0050] As a further embodiment of the present invention, wherein: the end of the rotating shaft 91 on which the cylinder 95 is mounted and the cylinder 95 are both located on the outside of the side shell 4, the rotating shaft 91 passes through the vertical groove 5, and the bending handle 96 and the hinge 97 are both located on the outside of the side shell 4. With the above arrangement, it is convenient to adjust the position of the support plate 31 on the outside of the filing cabinet.

[0051] like Figures 1-8 As shown in this embodiment, the principle of the assembly method for the layered support mechanism based on the filing cabinet and filing box is as follows:

[0052] Includes the following steps:

[0053] Step 1: Neatly place the file boxes that need to be sorted and stored on the top of the support plate 31 inside the filing cabinet. After placement, they will be used for subsequent retrieval.

[0054] Step 2: During the placement process, the spacing between adjacent support plates 31 is adjusted according to the height of the file box. The adjustment is achieved by controlling the positioning component 94. Specifically, during the adjustment process, the threaded rod 941 is controlled to rotate. First, the bent rod 943 is moved closer to the control column 942. Then, the bent rod 943 is moved to the required position. Next, the threaded rod 941 is controlled to rotate so that the bent rod 943 is in close contact with the vertical rod 6, thus completing the positioning of the bent rod 943 and positioning the support plate 31 at the upper end of the bent rod 943.

[0055] Step 3: During the positioning of the bearing plate 31, control the sealing sleeve 84 to move upward, so that the sealing ring 87 is misaligned with the through hole 88, and the rubber block 89 moves to a position that is in close contact with the lower bearing plate 31 under the action of gravity.

[0056] After the support plate 31 is positioned, the control sealing sleeve 84 returns to its initial position and the light transmission 88 is blocked by the sealing ring 87, which serves as a buffer during the subsequent up and down movement of the support plate 31 and as an auxiliary support during use.

[0057] Step 4: During the subsequent review process, control the bent handle 96 located on the underside of the support plate 31 containing the corresponding file box to rotate;

[0058] During use, the folding handle 96 unfolds via the hinge 97. As the folding handle 96 unfolds and rotates, it drives the cylinder 95 to rotate, which in turn drives the elliptical disk 92 to rotate. As the elliptical disk 92 rotates, the bottom end, relying on the sliding plate 93, lifts the upper support plate 31 and the file box placed on the upper end of the support plate 31, so as to remove the file box placed at the lower end of the corresponding support plate 31.

[0059] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0060] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0061] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A layered support mechanism based on filing cabinets and filing boxes, comprising a fixed base (1), a top cover (2), and a vertical rod (6), characterized in that: The top cover (2) is fixedly connected to the upper end of the fixed base (1) via a vertical rod (6). A side shell (4) is installed on the side of the vertical rod (6). A vertical groove (5) is opened inside the side shell (4). An adjustment groove (7) is opened inside the vertical rod (6). The vertical rod (6) is connected to the bearing component (3) via the adjustment groove (7). An adjustment component (8) is fixedly connected to the lower ends of the four corners of the bearing component (3). A control component (9) is installed on the lower side of the bearing component (3). The control component (9) includes a rotating shaft (91), with an elliptical disk (92) fixedly connected to both outer sides of the rotating shaft (91), and the outer side of the rotating shaft (91) is rotatably connected to the slide plate (93). A positioning component (94) is installed at the lower end of the slide plate (93). A cylinder (95) is fixedly connected to one end of the rotating shaft (91), and a bent handle (96) connected by a hinge (97) is installed at one end of the cylinder (95).

2. The layered support mechanism based on filing cabinets and filing boxes according to claim 1, characterized in that: The positioning component (94) includes two bent rods (943). The lower end of the bent rod (943) has a threaded hole (944) on its inner side. The threaded hole (944) is connected to a threaded rod (941) in a spiral. A control column (942) is fixedly connected in the middle of the threaded rod (941). The upper end of the bent rod (943) has a positioning groove (945) for connecting with the slide plate (93).

3. The layered support mechanism based on filing cabinets and filing boxes according to claim 2, characterized in that: The lateral projection of the bent rod (943) is L-shaped, and the bent part of the bent rod (943) is slidably connected to the vertical rod (6) through the adjustment groove (7).

4. The layered support mechanism based on filing cabinets and filing boxes according to claim 1, characterized in that: The bearing component (3) includes a bearing plate (31), and side plates (32) are fixedly connected to both sides of the upper end of the bearing plate (31). Slider (33) is fixedly connected to both sides of the bearing plate (31). The slider (33) is slidably connected to the vertical rod (6) through the adjustment groove (7). The lower end of the slider (33) is in close contact with the upper end of the bend of the bent rod (943).

5. The layered support mechanism based on filing cabinets and filing boxes according to claim 1, characterized in that: The adjusting component (8) includes a fixed column (81), a sliding sleeve (82) is slidably connected to the lower outer side of the fixed column (81), an external thread (83) is provided on the lower outer side of the sliding sleeve (82), an annularly distributed through hole (88) is opened on the lower outer side of the sliding sleeve (82), a rubber block (89) is fixedly connected to the bottom end of the sliding sleeve (82), a sealing sleeve (84) is installed on the lower outer side of the sliding sleeve (82), an annularly distributed anti-slip groove (85) is opened on the upper outer side of the sealing sleeve (84), an internal thread (86) is opened on the upper inner side of the sealing sleeve (84), and a sealing ring (87) is fixedly connected to the lower inner side of the sealing sleeve (84).

6. The layered support mechanism based on filing cabinets and filing boxes according to claim 5, characterized in that: The upper end of the fixed column (81) is fixedly connected to the bearing plate (31). The fixed column (81), the sliding sleeve (82) and the rubber block (89) are coaxially arranged. The rubber block (89) is cylindrical and the vertical projection size of the rubber block (89) and the sliding sleeve (82) are equal.

7. The layered support mechanism based on filing cabinets and filing boxes according to claim 1, characterized in that: Each of the above-mentioned load-bearing components (3) has four adjustment components (8) installed on its upper end. The four adjustment components (8) are parallel to each other. The sliding sleeve (82) and sealing sleeve (84) inside the adjustment component (8) are spirally connected by external thread (83) and internal thread (86).

8. The layered support mechanism based on filing cabinets and filing boxes according to claim 1, characterized in that: The load-bearing components (3) are provided in multiple ways, and the multiple load-bearing components (3) are arranged in parallel. The side plates (32) arranged inside the load-bearing components (3) are arranged between the vertical rods (6), and the side plates (32) are parallel to each other.

9. The layered support mechanism based on filing cabinets and filing boxes according to claim 1, characterized in that: The shaft (91) is mounted on one end of the cylinder (95), and the cylinder (95) is located on the outside of the side shell (4). The shaft (91) passes through the vertical groove (5). The bending handle (96) and the hinge (97) are both located on the outside of the side shell (4).

10. An assembly method for a layered support mechanism based on a filing cabinet / file box as described in any one of claims 1-9, characterized in that: Includes the following steps: Step 1: Place the file boxes that need to be sorted and placed neatly on the top of the support plate (31) inside the filing cabinet. After placement, they can be used for subsequent reference. Step 2: During the placement process, the spacing between adjacent support plates (31) is adjusted according to the height of the file box. The adjustment is achieved by controlling the positioning component (94). Specifically, during the adjustment process, the threaded rod (941) is controlled to rotate. First, the bent rod (943) is moved closer to the control column (942). Then, the bent rod (943) is moved to the required position. Next, the threaded rod (941) is controlled to rotate so that the bent rod (943) is in close contact with the vertical rod (6), thus completing the positioning of the bent rod (943) and positioning the support plate (31) at the upper end of the bent rod (943). Step 3: During the positioning of the bearing plate (31), control the sealing sleeve (84) to move upward, so that the sealing ring (87) is misaligned with the through hole (88), and the rubber block (89) moves to a position that is in close contact with the lower bearing plate (31) under the action of gravity; After the bearing plate (31) is positioned, the control sealing sleeve (84) is restored to its initial position, and the light transmission (88) is blocked by the sealing ring (87) for buffering during the subsequent up and down movement of the bearing plate (31) and for auxiliary support during use; Step 4: During the subsequent review process, control the bent handle (96) set on the underside of the support plate (31) where the corresponding file box is placed to rotate; During use, the folding handle (96) unfolds via the hinge (97). As the folding handle (96) unfolds and rotates, it drives the cylinder (95) to rotate, which in turn drives the elliptical disk (92) to rotate. As the elliptical disk (92) rotates, the bottom end, relying on the sliding plate (93), lifts the upper support plate (31) and the file box placed on the upper end of the support plate (31) to remove the file box placed at the lower end of the corresponding support plate (31).

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