Disclosure of Invention
The invention provides a file cabinet convenient to store and take, aiming at conveniently moving a file storage device at a high position and a low position to a middle position so as to conveniently store and view files.
The technical scheme adopted by the invention is as follows: the utility model provides a filing cabinet of convenient access, includes tank bracket, fixed baffle group, activity baffle group, sliding assembly, tensile pole, locking piece, characterized by:
the cabinet frame is formed by a left side plate, a right side plate, a top plate, a bottom plate and a rear plate into a rectangular cavity, the front side surface of the rectangular cavity is open, and the rectangular cavity is divided into a cavity, a hollow cavity and a lower cavity;
the fixed partition plate group comprises a plurality of partition plates which are transversely fixed in the hollow cavity of the cabinet frame, and the hollow cavity of the cabinet frame is divided into a plurality of file storage layers by the plurality of partition plates;
the movable partition plate group comprises an upper movable partition plate group and a lower movable partition plate group, the upper movable partition plate group and the lower movable partition plate group respectively comprise a plurality of partition plates, and the plurality of partition plates are connected into a whole by using the supporting rods; the upper movable partition plate group is arranged in the upper cavity of the cabinet frame through the sliding assembly and the stretching rod, the upper cavity of the cabinet frame is divided into a plurality of file storage layers by a plurality of partition plates, and the upper movable partition plate group can transversely move out and descend to the outer side of the hollow cavity of the cabinet frame through the sliding assembly and the stretching rod; the lower movable partition plate group is arranged in the lower cavity of the cabinet frame through the sliding assembly and the stretching rod, the lower cavity of the cabinet frame is divided into a plurality of file storage layers by a plurality of partition plates, and the lower movable partition plate group can transversely move out and ascend to the outer side of the hollow cavity of the cabinet frame through the sliding assembly and the stretching rod;
the sliding assembly is used for moving the movable partition plate group transversely and vertically, and comprises a pulley and a sliding groove which plays a role in guiding the pulley; the pulleys are arranged at two ends of each partition plate of the movable partition plate group, one end of each partition plate comprises a large pulley and a plurality of small pulleys, the large pulley is arranged on the end point, close to the rear plate, of the partition plate, and the small pulleys are arranged on the upper end face and the lower end face of the partition plate respectively; the sliding grooves comprise a plurality of transverse sliding grooves and two vertical sliding grooves, the plurality of transverse sliding grooves are respectively arranged on the left side plate and the right side plate and correspond to the pulleys on each partition plate, the two vertical sliding grooves are respectively arranged at the positions, close to the front side face of the cabinet frame, of the left side plate and the right side plate, circular arc transition is arranged at the joint of the vertical sliding grooves and the transverse sliding grooves, and gaps for small pulleys to slide out and baffle plates for preventing large pulleys to slide out are arranged at the joint of the vertical sliding grooves and the transverse sliding grooves;
the stretching rod is used for stretching and supporting the movable partition plate group when the movable partition plate group slides, the stretching rod is arranged between the movable partition plate group and the rear plate and comprises a folding rod and an elastic telescopic rod, the folding rod comprises a first folding rod and a second folding rod, one end of the first folding rod is rotatably connected to the rear plate, the other end of the first folding rod is rotatably connected to one end of the second folding rod, the other end of the second folding rod is rotatably connected to one end of the elastic telescopic rod, the other end of the elastic telescopic rod is connected to the movable partition plate group, and each rotating connection part is provided with a limiting piece for limiting a rotating angle; the elastic telescopic rod comprises a telescopic rod and a spring arranged in the telescopic rod, wherein the elastic telescopic rod arranged in the upper movable partition plate group is an extension spring, and the elastic telescopic rod arranged in the lower movable partition plate group is a compression spring, so that the elastic telescopic rod generates an upward pulling force on the upper movable partition plate group when the upper movable partition plate group descends, and the elastic telescopic rod generates an upward pushing force on the lower movable partition plate group when the lower movable partition plate group ascends;
the locking piece is used for locking the movable partition plate group and comprises a handle, a pull ring and a pull rod, wherein the handle is semicircular, two ends of the semicircular handle are fixed on one partition plate of the movable partition plate group, the pull ring is arranged in the semicircular handle, the pull ring is connected with the pull rod, the pull rod penetrates through the partition plate, blind holes capable of being embedded into the pull rod are formed in the rear plate and the fixed partition plate group, and an elastic piece for clamping the pull rod is arranged in the blind holes.
Furthermore, the height of the cabinet frame is 1.5 times of the height of a normal person, and the cavity of the cabinet frame is divided into three equal parts, namely an upper cavity, a hollow cavity and a lower cavity.
Furthermore, the maximum opening distance of the folding rod is consistent with the maximum transverse sliding distance of the movable partition plate group, and the maximum extension distance of the elastic telescopic rod is consistent with the maximum vertical sliding distance of the movable partition plate group.
The use method and the working process of the invention are as follows: when the upper movable partition plate group needs to be moved to the position outside the hollow cavity of the cabinet frame, a user holds the handle by hand, fingers are sleeved into the pull ring to pull the pull ring to enable the pull ring to be separated from the blind hole on the rear plate, the user pulls the upper movable partition plate group transversely by hand, the upper movable partition plate group slides outwards along the transverse sliding groove, the folding rod gradually opens, when the folding rod is completely opened, the upper movable partition plate group slides out completely, under the action of gravity, the upper movable partition plate group slides downwards along the vertical sliding groove, the elastic telescopic rod generates upward pulling force to the upper movable partition plate group to prevent the upper movable partition plate group from sliding downwards in an accelerating manner, when the elastic telescopic rod is completely opened, the upper movable partition plate group descends to the position with the blind hole fixed partition plate just, the pull ring is pushed forcibly to enable the pull rod to be inserted into the blind hole and locked, the upper movable partition plate group is stabilized at the position outside, make the pull rod break away from the blind hole, go up movable partition plate group and upwards slide along vertical spout under the effect of elasticity telescopic link and people's hand, when elasticity telescopic link is whole to be contracted, go up movable partition plate group and rise to original position height just, promote hard that movable partition plate group slides inwards along horizontal spout, when the folding rod is whole folding, go up movable partition plate group and be in original position just, promote the pull ring hard, make the pull rod insert the blind hole and lock. When the lower movable partition plate group needs to be moved to the position outside the hollow cavity of the cabinet frame, the using method and the working process are basically the same as those described above, except that the elastic telescopic rods generate an upward thrust on the lower movable partition plate group when the lower movable partition plate group is lifted.
The invention has the beneficial effects that: the upper movable partition plate group and the lower movable partition plate group can be moved to the middle position, and files are conveniently stored and checked. Especially, due to the design of the elastic telescopic rod, the movable partition plate group does not need much force no matter the movable partition plate group ascends or descends, and the sliding speed is stable.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
A file cabinet convenient for storing and taking comprises a cabinet frame, a fixed partition plate group 6, a movable partition plate group, a sliding assembly, a stretching rod 11 and a locking piece; the method is characterized in that:
the cabinet frame is a cuboid cavity consisting of a left side plate 1, a right side plate 2, a top plate 3, a bottom plate 4 and a rear plate 5, the front side surface of the cuboid cavity is open, and the cuboid cavity is divided into an upper cavity, a middle cavity and a lower cavity;
the fixed partition plate group 6 comprises a plurality of partition plates 9, the partition plates 9 are transversely fixed in the hollow cavity of the cabinet frame, and the hollow cavity of the cabinet frame is divided into a plurality of file storage layers by the partition plates 9;
the movable partition plate group comprises an upper movable partition plate group 7 and a lower movable partition plate group 8, the upper movable partition plate group 7 and the lower movable partition plate group 8 respectively comprise a plurality of partition plates 9, and the plurality of partition plates 9 are connected into a whole by support rods 10; the upper movable partition plate group 7 is arranged in the upper cavity of the cabinet frame through the sliding assembly and the stretching rod 11, the upper cavity of the cabinet frame is divided into a plurality of file storage layers through a plurality of partition plates 9, and the upper movable partition plate group 7 can transversely move out and descend to the outer side of the hollow cavity of the cabinet frame through the sliding assembly and the stretching rod 11; the lower movable partition plate group 8 is arranged in a lower cavity of the cabinet frame through the sliding assembly and the stretching rod 11, the lower cavity of the cabinet frame is divided into a plurality of file storage layers through a plurality of partition plates 9, and the lower movable partition plate group 8 can transversely move out and ascend to the outer side of the hollow cavity of the cabinet frame through the sliding assembly and the stretching rod 11;
the sliding assembly is used for moving the movable partition plate group transversely and vertically, and comprises a pulley and a sliding groove which plays a role in guiding the pulley; the pulleys are arranged at two ends of each partition plate 9 of the movable partition plate group, one end of each partition plate 9 comprises a large pulley 16 and a plurality of small pulleys 17, one large pulley 16 is arranged at the end point of each partition plate 9 close to the rear plate 5, and the plurality of small pulleys 17 are respectively arranged on the upper end face and the lower end face of each partition plate 9; the sliding grooves comprise a plurality of transverse sliding grooves 15 and two vertical sliding grooves 14, the plurality of transverse sliding grooves 15 are respectively arranged on the left side plate 1 and the right side plate 2 and correspond to the pulleys on each partition plate 9, the two vertical sliding grooves 14 are respectively arranged at the positions, close to the front side face of the cabinet frame, of the left side plate 1 and the right side plate 2, the joints of the vertical sliding grooves 14 and the transverse sliding grooves 15 are provided with arc transitions 18, and the joints of the vertical sliding grooves 14 and the transverse sliding grooves 15 are provided with gaps 19 for small pulleys to slide out and baffle plates 20 for preventing large pulleys to slide out;
the stretching rod 11 is used for stretching and supporting the movable partition plate group when the movable partition plate group slides, the stretching rod is arranged between the movable partition plate group and the back plate 5, the stretching rod 11 comprises a folding rod 21 and an elastic telescopic rod 25, the folding rod 21 comprises a first folding rod 22 and a second folding rod 23, one end of the first folding rod 22 is rotatably connected to the back plate 5, the other end of the first folding rod 22 is rotatably connected to one end of the second folding rod 23, the other end of the second folding rod 23 is rotatably connected to one end connected with the elastic telescopic rod 25, the other end of the elastic telescopic rod 25 is connected to the movable partition plate group, and each rotating connection position is provided with a limiting piece 24 for limiting a rotating angle; the elastic telescopic rod 25 comprises a telescopic rod and a spring arranged in the telescopic rod, wherein the elastic telescopic rod arranged in the upper movable partition plate group is an extension spring, and the elastic telescopic rod arranged in the lower movable partition plate group is a compression spring, so that the elastic telescopic rod 25 generates an upward pulling force on the upper movable partition plate group 7 when the upper movable partition plate group 7 descends, and the elastic telescopic rod 25 generates an upward pushing force on the lower movable partition plate group 8 when the lower movable partition plate group 8 ascends;
the locking piece is used for locking the movable partition plate group and comprises a handle 13, a pull ring 26 and a pull rod 27, wherein the handle 13 is semicircular, two ends of the semicircular handle 13 are fixed on one partition plate 9 of the movable partition plate group, the pull ring 26 is arranged in the semicircular handle 13, the pull ring 26 is connected with the pull rod 27, the pull rod 27 penetrates through the partition plate 9, blind holes 28 capable of being embedded into the pull rod 27 are formed in the rear plate 5 and the fixed partition plate group 6, and an elastic piece 29 for clamping the pull rod 27 is arranged in the blind holes 28.
Furthermore, the height of the cabinet frame is 1.5 times of the height of a normal person, and the cavity of the cabinet frame is divided into three equal parts, namely an upper cavity, a hollow cavity and a lower cavity.
Further, the maximum opening distance of the folding rod 21 is consistent with the maximum transverse sliding distance of the movable partition plate group, and the maximum extension distance of the elastic telescopic rod 25 is consistent with the maximum vertical sliding distance of the movable partition plate group.