CN110731629B

CN110731629B - Steel-wood file cabinet

Info

Publication number: CN110731629B
Application number: CN201911196006.XA
Authority: CN
Inventors: 熊涛
Original assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Current assignee: Jiangxi Equipment Industrial Group Great Insurancent Co Ltd
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-12-29
Anticipated expiration: 2039-11-29
Also published as: CN110731629A

Abstract

The invention discloses a steel-wood file cabinet, which comprises two groups of bottom plates, wherein a first back plate and a second back plate are respectively installed on the two groups of bottom plates in a sliding way, vertical plates are slidably arranged on one sides of the first back plate and the second back plate, the first back plate is movably pinned on one side of the second back plate through a pin shaft, a first laminate is slidably arranged between every two groups of vertical plates at equal intervals, the first back plate and the second back plate are movably connected with supporting rods at equal intervals at one side close to the pin shaft, a second layer plate is clamped on each two groups of supporting rods, a first chamfer is arranged on one side of each second layer plate close to the pin shaft, a first connecting plate is inserted in each two groups of second layer plates, the lower surface of the bottom plate is fixedly provided with universal wheels, every two groups of vertical plates are connected with top plates in a clamping mode, second chamfers are arranged on one sides, close to the pin shafts, of the two groups of top plates, and second connecting plates are inserted into the two groups of top plates in an inserting mode. The invention is convenient to move and disassemble and can be folded.

Description

Steel-wood file cabinet

Technical Field

The invention belongs to the technical field of file cabinets, and particularly relates to a steel-wood file cabinet.

Background

The file cabinet is a cabinet for placing files, data and the like. It is commonly used in offices, file rooms, filing rooms, storage rooms, personal study rooms, etc. It divide into plastic file cabinet, steel file cabinet and wooden file cabinet etc. according to the material, and today stable in structure is firm, and low cost's steel-wood file cabinet is more and more favored, and steel-wood file cabinet major structure uses timber (including the wood-based plate) as the face substrate, uses steel as the skeleton substrate, and is stable firm, the variety is various.

However, the existing steel-wood file cabinet needs to be customized according to the shape and size of a place, the file cabinet is inconvenient to move after being assembled, the file cabinet after being customized cannot be folded or changed in shape according to the change of the use place, and in addition, most of the existing steel-wood file cabinet frames are fixed into a whole through rivets or electric welding, so that the steel-wood file cabinet is inconvenient to disassemble and transport.

Therefore, the steel-wood file cabinet is provided for solving the problems in the prior art, is convenient to move and can be folded as required so as to meet the placing requirements of different places and is convenient to disassemble and transport.

Disclosure of Invention

The invention aims to provide a steel-wood file cabinet, which aims to solve the problems that the file cabinet is inconvenient to move, can not be folded, can not meet the placing requirements of different places and is inconvenient to disassemble and transport after the file cabinet is assembled in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

a steel-wood file cabinet comprises a bottom plate, wherein the number of the bottom plate is two, one side of the upper surface of each of the two groups of bottom plates is provided with a first chute, the interior of each of the two groups of first chutes is respectively provided with a first back plate and a second back plate in a sliding manner, one side of each of the first back plate and the second back plate, which is close to the bottom plate, is provided with two groups of second chutes, the interior of each of the four groups of second chutes is respectively provided with a vertical plate in a sliding manner, the upper surface of the bottom plate, which corresponds to a vertical plate, is provided with a third chute, the bottoms of the four groups of vertical plates are respectively fixedly inserted into the third chutes, the first back plate is movably pinned at one side of the second back plate through a pin shaft, the four groups of vertical plates are respectively arranged at one side far from the pin shaft, a first laminate is respectively installed between each two groups of vertical plates in a sliding manner at equal intervals, the second plywood is close to round pin axle one side and has all seted up first chamfer, and every two sets of the second plywood is close to first chamfer one side inside and all is fixed the grafting and has had first connecting plate, and two sets of the equal fixed mounting in position that the lower surface of bottom plate is close to four groups turning has the universal wheel, every two sets of the equal fixed joint in top of riser has the roof, the top of first backplate and second backplate also fixed joint is at the lower surface of roof, and two sets of the roof is close to round pin axle one side and has all seted up the second chamfer, and two sets of the roof is close to second chamfer one side inside fixed the grafting and has had the second connecting plate.

Preferably, the first back plate and the second back plate are fixedly provided with connecting blocks at one sides close to the pin shafts, and the pin shafts are movably inserted into pin holes formed in the connecting blocks.

Preferably, the first back plate and the second back plate are fixedly screwed with a support on one side close to the pin shaft, and the support rods are movably hinged inside the support.

Preferably, the draw-in groove has been seted up to the equal equidistance of bracing piece upper surface, second plywood lower surface equidistance is provided with elastic buckle, elastic buckle fixed joint is inside the draw-in groove.

Preferably, the universal wheels are self-locking universal wheels.

Preferably, the top and the bottom of the first back plate and the second back plate are both fixedly provided with protrusions, a first sliding groove and a third sliding groove are also formed in one side of the lower surface of the top plate, the top of the vertical plate is fixedly inserted into the third sliding groove in the lower surface of the top plate, and the top and the bottom of the first back plate and the second back plate are fixedly clamped inside the first sliding groove through the protrusions.

Preferably, every two sets of fourth spout has been seted up to equal equidistance in riser one side, equal slidable mounting of first plywood is inside two sets of fourth spouts.

Preferably, clamping blocks are fixedly arranged on one sides, close to the second sliding grooves, of the four groups of vertical plates, and the clamping blocks and the vertical plates are of an integrated structure.

Preferably, the included angles between the first chamfer and the vertical plate and the included angles between the second chamfer and the vertical plate are both degrees, and the chamfer of the first chamfer and the chamfer of the second chamfer extend to intersect with the central shaft of the pin shaft.

The invention has the technical effects and advantages that: compared with the prior art, the steel-wood file cabinet provided by the invention has the following advantages:

1. by arranging the two groups of bottom plates and fixedly mounting the four groups of universal wheels on the lower surfaces of the two groups of bottom plates, the device is convenient to move, and labor is saved;

2. the first back plate and the second back plate are movably connected through a pin shaft, supporting rods are movably arranged on one sides, close to the pin shaft, of the first back plate and the second back plate, second layer plates are fixedly clamped on the supporting rods, top plates are fixedly clamped on the top portions of the vertical plates, the first back plate and the second back plate, a first chamfer and a second chamfer are respectively arranged on one sides, close to the pin shaft, of the second layer plates and the top plates, a first connecting plate and a second connecting plate are respectively fixedly inserted between every two groups of second layer plates and two groups of top plates, the first connecting plate and the second connecting plate can be pulled out, and the first back plate and the second back plate are enabled to form an included angle of 90 degrees through a pushing device, so that the use requirements of different placing places are met, the use is convenient and;

3. through setting up two sets of bottom plates to slidable mounting has first backplate and second backplate respectively on two sets of bottom plates, has two sets of risers at first backplate and the equal slidable mounting of second backplate one side, and slidable mounting has first plywood between per two sets of risers, installation dismounting device that can be better makes and is convenient for accomodate the transportation.

Drawings

FIG. 1 is a perspective view of a first perspective of the present invention;

FIG. 2 is a perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic view of the folded stereoscopic structure of the present invention;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic cross-sectional view A-A of FIG. 4 according to the present invention;

FIG. 6 is a schematic cross-sectional view of the joint between the support bar and the second laminate according to the present invention.

In the figure: 1. a base plate; 2. a first chute; 3. a first back plate; 4. a second back plate; 5. a second chute; 6. a vertical plate; 7. a third chute; 8. a clamping block; 9. a pin shaft; 10. a first laminate; 11. a support bar; 12. a second laminate; 13. a first chamfer; 14. a first connecting plate; 15. a universal wheel; 16. a top plate; 17. a second chamfer; 18. a second connecting plate; 19. connecting blocks; 20. a support; 21. a card slot; 22. elastic buckle; 23. a protrusion; 24. and a fourth chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides a steel-wood file cabinet as shown in figures 1-6, which comprises bottom plates 1, wherein the number of the bottom plates 1 is two, one side of the upper surfaces of the two groups of bottom plates 1 is provided with first sliding grooves 2, the insides of the two groups of first sliding grooves 2 are respectively provided with a first back plate 3 and a second back plate 4 in a sliding manner, one sides of the first back plate 3 and the second back plate 4, which are close to the bottom plates 1, are respectively provided with two groups of second sliding grooves 5, the insides of the four groups of second sliding grooves 5 are respectively provided with a vertical plate 6 in a sliding manner, the upper surfaces of the bottom plates 1 are respectively provided with third sliding grooves 7 corresponding to the positions of the vertical plates 6; the bottoms of the four groups of vertical plates 6 are fixedly inserted in the third sliding grooves 7, the first back plate 3 is movably pinned to one side of the second back plate 4 through a pin shaft 9, the four groups of vertical plates 6 are arranged on one side far away from the pin shaft 9, the first back plate 10 is arranged between every two groups of vertical plates 6 in an equidistant sliding mode, supporting rods 11 are movably pinned to one sides, close to the pin shaft 9, of the first back plate 3 and the second back plate 4 at equal intervals, the supporting rods 11 are connected through the movable pins, the supporting rods 11 can be folded when the device is folded, and the supporting rods 11 are prevented from interfering with the first back plate 3 or the second back; the upper surfaces of every two groups of support rods 11 are fixedly clamped with second layer plates 12, and clamping is arranged, so that the disassembly and the assembly are convenient; a first chamfer 13 is formed in one side, close to the pin shaft 9, of each second layer plate 12, a first connecting plate 14 is fixedly inserted into one side, close to the first chamfer 13, of each two groups of second layer plates 12, universal wheels 15 are fixedly installed at positions, close to four groups of corners, of the lower surfaces of the two groups of bottom plates 1, a top plate 16 is fixedly clamped at the top of each two groups of vertical plates 6, tops of the first back plate 3 and the second back plate 4 are fixedly clamped on the lower surface of the top plate 16, a second chamfer 17 is formed in one side, close to the pin shaft 9, of the two groups of top plates 16, a second connecting plate 18 is fixedly inserted into one side, close to the second chamfer 17, of the two groups of top plates 16, the first connecting plate 14 and the second connecting plate 18 are arranged, and the; the bottom plate 1, the first back plate 3, the second back plate 4, the vertical plate 6, the pin shaft 9, the support rod 11, the first connecting plate 14 and the top plate 16 are all of stainless steel plate structures, and are stable and firm and are not easy to rust; the first layer plate 10, the second layer plate 12 and the second connecting plate 14 are all of a wood plate structure, so that the weight is light, and the cost is low.

Preferably, the first back plate 3 and the second back plate 4 are both fixedly provided with a connecting block 19 on one side close to the pin shaft 9, and the pin shaft 9 is movably inserted into a pin hole formed in the connecting block 19.

Through adopting above-mentioned technical scheme, set up connecting block 19, make first backplate 3 and second backplate 4 better connection.

Preferably, the first back plate 3 and the second back plate 4 are fixedly screwed with the bracket 20 on the side close to the pin shaft 9, and the support rods 11 are movably hinged inside the bracket 20.

Through adopting above-mentioned technical scheme, set up support 20, make better with first backplate 3 and second backplate 4 swing joint of bracing piece 11.

Preferably, the clamping grooves 21 are formed in the upper surface of the support rod 11 at equal intervals, the elastic buckles 22 are arranged on the lower surface of the second layer plate 12 at equal intervals, and the elastic buckles 22 are fixedly clamped inside the clamping grooves 21.

Through adopting above-mentioned technical scheme, set up draw-in groove 21 and elasticity buckle 22, can make better and the fixed joint of bracing piece 11 of second plywood 12.

Preferably, the universal wheels 15 are all self-locking universal wheels.

Through adopting above-mentioned technical scheme, set up to from locking-type universal wheel, can be better fix the device in suitable place, avoid the device to slide.

Preferably, the top and the bottom of the first back plate 3 and the second back plate 4 are both fixedly provided with a protrusion 23, the lower surface of the top plate 16 is also provided with a first sliding groove 2 and a third sliding groove 7, the top of the vertical plate 6 is fixedly inserted into the third sliding groove 7 on the lower surface of the top plate 16, and the top and the bottom of the first back plate 3 and the second back plate 4 are both fixedly clamped inside the first sliding groove 2 through the protrusion 23.

Through adopting above-mentioned technical scheme, set up protruding 23, make first backplate 3 and second backplate 4 better with roof 16 and bottom plate 1 sliding connection, avoid deviating from.

Preferably, fourth spout 24 has been seted up to 6 one sides equal equidistance of every two sets of risers, and equal slidable mounting of first plywood 10 is inside two sets of fourth spouts 24.

By adopting the technical scheme, the fourth sliding groove 24 is formed, so that the first floor 10 is better slidably arranged between the two groups of vertical plates 6.

Preferably, four group's risers 6 are close to second spout 5 one side and all fixedly provided with fixture block 8, fixture block 8 and riser 6 formula structure as an organic whole.

Through adopting above-mentioned technical scheme, set up fixture block 8, avoid riser 6 to deviate from inside second spout 5.

Preferably, the included angles between the first chamfer 13 and the second chamfer 17 and the vertical plate 6 are both 45 degrees, and the chamfer extension directions of the first chamfer 13 and the second chamfer 17 are intersected with the central shaft of the pin shaft 9.

Through adopting above-mentioned technical scheme, set up 45 contained angles, can make better folding of device be 90 to satisfy the requirement of putting in different places.

The structure principle is as follows: by arranging the two groups of bottom plates 1 and fixedly mounting the four groups of universal wheels 15 on the lower surfaces of the two groups of bottom plates 1, the device is convenient to move, and labor is saved; the first back plate 3 and the second back plate 4 are respectively arranged on the two groups of bottom plates 1 in a sliding mode, the two groups of vertical plates 6 are respectively arranged on one sides of the first back plate 3 and one side of the second back plate 4 in a sliding mode, and the first layer plate 10 is arranged between every two groups of vertical plates 6 in a sliding mode, so that the dismounting device can be better installed, and the storage and the transportation are convenient; the first back plate 3 and the second back plate 4 are movably connected through a pin shaft 9, a support rod 11 is movably arranged on one side, close to the pin shaft 9, of the first back plate 3 and the second back plate 4, a second layer plate 12 is fixedly connected to the support rod 11, a top plate 16 is fixedly connected to the top of the vertical plate 6, the first back plate 3 and the top of the second back plate 4 in a clamped mode, a first chamfer 13 and a second chamfer 17 are respectively formed on one side, close to the pin shaft 9, of the second layer plate 12 and the top plate 16, a first connecting plate 14 and a second connecting plate 18 are respectively fixedly connected between every two groups of second layer plates 12 and two groups of top plates 16 in a clamped mode, the first connecting plate 14 and the second connecting plate 18 can be pulled out, and the first back plate 3 and the second back plate 4 are made to be 90-degree included angles through a pushing device, the use requirements of different placing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A steel-wood filing cabinet, includes bottom plate (1), its characterized in that: the number of the bottom plates (1) is two, a first sliding groove (2) is formed in one side of the upper surface of each of the two groups of the bottom plates (1), a first back plate (3) and a second back plate (4) are respectively slidably mounted in each of the two groups of the first sliding grooves (2), two groups of second sliding grooves (5) are respectively formed in one side, close to the bottom plates (1), of each of the first back plate (3) and the second back plate (4), vertical plates (6) are respectively slidably mounted in the four groups of the second sliding grooves (5), third sliding grooves (7) are respectively formed in positions, corresponding to the vertical plates (6), of the upper surface of each of the bottom plates (1), the bottoms of the four groups of the vertical plates (6) are fixedly inserted in the third sliding grooves (7), the first back plate (3) is movably connected to one side of the second back plate (4) through a pin shaft (9), the four groups of the vertical plates (6) are respectively arranged on one side far away from the pin shaft (9), and, the first back plate (3) and the second back plate (4) are movably connected with support rods (11) at equal distances on one sides close to a pin shaft (9), the upper surfaces of every two groups of support rods (11) are fixedly clamped with second layer plates (12), first chamfers (13) are arranged on one sides of the second layer plates (12) close to the pin shaft (9), first connecting plates (14) are fixedly inserted into the inner parts of one sides of every two groups of second layer plates (12) close to the first chamfers (13), universal wheels (15) are fixedly arranged on the lower surfaces of the two groups of bottom plates (1) at positions close to four groups of corners, top plates (16) are fixedly clamped on the tops of every two groups of vertical plates (6), the tops of the first back plate (3) and the second back plate (4) are fixedly clamped on the lower surfaces of the top plates (16), and second chamfers (17) are arranged on one sides of the two groups of the top plates (16) close to the, a second connecting plate (18) is fixedly inserted into one side of the two groups of top plates (16) close to the second chamfer (17); the first back plate (3) and the second back plate (4) are fixedly provided with connecting blocks (19) at one sides close to the pin shafts (9), and the pin shafts (9) are movably inserted into pin holes formed in the connecting blocks (19); the first back plate (3) and the second back plate (4) are fixedly screwed with a bracket (20) at one side close to the pin shaft (9), and the support rods (11) are movably pinned inside the bracket (20); draw-in groove (21) have been seted up to bracing piece (11) upper surface equal equidistance, second plywood (12) lower surface equidistance is provided with elasticity buckle (22), elasticity buckle (22) fixed joint is inside draw-in groove (21).

2. A steel-wood file cabinet according to claim 1, characterized in that: the universal wheels (15) are self-locking universal wheels.

3. A steel-wood file cabinet according to claim 1, characterized in that: the top and the bottom of the first back plate (3) and the second back plate (4) are fixedly provided with protrusions (23), one side of the lower surface of the top plate (16) is also provided with a first sliding groove (2) and a third sliding groove (7), the top of the vertical plate (6) is fixedly inserted into the third sliding groove (7) on the lower surface of the top plate (16), and the top and the bottom of the first back plate (3) and the second back plate (4) are fixedly clamped inside the first sliding groove (2) through the protrusions (23).

4. A steel-wood file cabinet according to claim 1, characterized in that: every two sets of riser (6) one side is equalling apart from having seted up fourth spout (24), first plywood (10) is all slidable mounting inside two sets of fourth spout (24).

5. A steel-wood file cabinet according to claim 1, characterized in that: clamping blocks (8) are fixedly arranged on one sides, close to the second sliding grooves (5), of the four groups of vertical plates (6), and the clamping blocks (8) and the vertical plates (6) are of an integrated structure.

6. A steel-wood file cabinet according to claim 1, characterized in that: the included angle between the first chamfer (13) and the second chamfer (17) and the vertical plate (6) is 45 degrees, and the chamfer extension directions of the first chamfer (13) and the second chamfer (17) are intersected with the central shaft of the pin shaft (9).