CN118161030A - File cabinet - Google Patents

Abstract

The application relates to the technical field of cabinets and discloses a file cabinet, which comprises a cabinet body, wherein a storage space is formed in one side of the cabinet body, a heightening mechanism is arranged in the storage space, the heightening mechanism comprises a pedal, two fixing grooves are formed in the bottom surface of the pedal, each fixing groove comprises two mutually parallel first fixing surfaces, one first fixing surface is rotationally connected with a first circular shaft, the other first fixing surface is rotationally connected with a second circular shaft, a first supporting rod is sleeved outside the first circular shaft, a second supporting rod is sleeved outside the first circular shaft, and when the first supporting rod and the second supporting rod rotate out and are in collision with the edges of the fixing grooves, the heightening mechanism is in an unfolding state, and the heightening mechanism has the effect of bringing convenience to users to pick and place objects on the top of the file cabinet.

Description

File cabinet

Technical Field

The application relates to the technical field of cabinets, in particular to a file cabinet.

Background

The filing cabinet is a cabinet for placing files and data, and is commonly used in offices, storage rooms and the like.

The file cabinet in the related art comprises a cabinet body, a containing groove is formed in one side of the cabinet body, and a first cabinet door and a second cabinet door are rotatably connected to the cabinet body.

When the existing file cabinet is used, files can be stored in the file cabinet. When the individual articles are large, the articles are placed above the cabinet body in order to save the occupied space of the articles. Because the height of the file cabinet is higher than the height of most people, the user needs to lift the hand for taking and placing articles at the top of the cabinet body, which is very inconvenient.

Disclosure of Invention

In order to solve the problem that articles on the top of the file cabinet are inconvenient to take and place, the application provides the file cabinet.

The application provides a file cabinet, which adopts the following technical scheme:

The utility model provides a filing cabinet, includes the cabinet body, storage space has been seted up to one side of the cabinet body, be provided with the mechanism of raising in the storage space, the mechanism of raising includes the footboard, two fixed slots have been seted up to the bottom surface of footboard, the fixed slot is including two first fixed surfaces that are parallel to each other, one rotate on the first fixed surface and be connected with first circle axle, another rotate on the first fixed surface and be connected with the second circle axle, first circle axle overcoat has connected with first bracing piece, second bracing piece has been cup jointed outward to first circle axle, when first bracing piece and second bracing piece roll out and contradict with the fixed slot edge, the mechanism of raising is in the expansion state.

By adopting the technical scheme, when the heightening mechanism is needed, the heightening mechanism is taken out from the storage space, the first support rod and the second support rod are rotated out of the fixed groove, the heightening mechanism is placed on the ground, and a user is only on the heightening mechanism, so that the user can conveniently take and put articles on the top of the file cabinet; on the contrary, the heightening mechanism can be stored in the storage space, so that the space occupied by the heightening mechanism is reduced.

Optionally, be provided with the operating device who is used for driving first bracing piece and second bracing piece relatively and synchronous pivoted on the footboard, operating device is including rotating the bull stick of connecting in the fixed slot, cup jointing the first driven bevel gear outside first circular shaft and cup jointing the second driven bevel gear outside the second circular shaft, the bull stick is located between first bracing piece and the second bracing piece, first drive bevel gear and second drive bevel gear have been cup jointed outward to the bull stick, first driven bevel gear is located one side of first bracing piece orientation bull stick, first drive bevel gear and first driven bevel gear intermesh, second driven bevel gear is located one side of second bracing piece orientation bull stick, second drive bevel gear and second driven bevel gear intermesh.

Through adopting above-mentioned technical scheme, when needs are expanded the mechanism of raising, the drive bull stick is rotatory, and the bull stick drives first drive bevel gear and second drive bevel gear and rotates, and first drive bevel gear drives first driven bevel gear and first bracing piece rotation, and second drive bevel gear drives second driven bevel gear and second bracing piece rotation, changes the mechanism of raising into the expansion state.

Optionally, the storage tank has been seted up to one side of the cabinet body, the cabinet body includes first curb plate and second curb plate, rotate on the cabinet body and be connected with first cabinet door and the second cabinet door that is used for sealed storage tank, first cabinet door is located one side that the second curb plate was kept away from to the second cabinet door, the parking space is located the below of storage tank.

Optionally, be provided with first locking mechanical system on the first cabinet door, first locking mechanical system is used for being connected footboard and first cabinet door, first locking mechanical system is including setting up in the first inserted bar of footboard one side, first mounting groove has been seted up on the side that the vertical central line of footboard was kept away from to first inserted bar, be provided with first locking spring and first inserted block in the first mounting groove, the diapire fixed connection of one end and the first mounting groove of first locking spring, the other end and the first inserted block fixed connection of first locking spring, first locking spring is in compressed state, first slot has been seted up to the terminal surface that the holding groove was kept away from to first cabinet door, the first jack that supplies first inserted block male is seted up to the inner wall of first slot.

Through adopting above-mentioned technical scheme, when needs are connected with first cabinet door with the mechanism of raising a bed, exert effort to first inserted block earlier, make first inserted block imbed completely in the first mounting groove, simultaneously first locking spring further compression set, insert first inserted bar in the first slot again, until first mounting groove aligns with first jack, first locking spring resets and makes first inserted block insert in the first jack, be connected fixedly with footboard and first cabinet door, make the footboard be difficult for along horizontal migration, guarantee the security that the user stepped on in the mechanism of raising a bed.

Optionally, the pedal is provided with a first operation piece for driving the first insertion block to move along the axis direction of the first installation groove, the end face of the first insertion rod, which faces the pedal, is provided with a first installation hole communicated with the first installation groove, the first operation piece comprises a first operation bar penetrating through the first installation hole, the first operation bar is connected with the first insertion block, the end face, which is far away from the first locking spring, of the first operation bar is provided with a first operation rod, the end face, which faces the first insertion rod, of the pedal is provided with a first operation groove for the first operation bar to insert, and the inner wall of the first operation groove is provided with a first operation hole for the first operation rod to penetrate; the first operation bar is movable in the first mounting hole/first operation groove in the axial direction of the first mounting groove.

By adopting the technical scheme, when the heightening mechanism is required to be separated from the first cabinet door, acting force is applied to the first operating rod, the first operating rod drives the first inserting block to move through the first operating strip, so that the first inserting block is separated from the first inserting hole, and the pedal Shi Chaoxiang is pulled, so that the first inserting rod can be pulled away from the first inserting groove, and the heightening mechanism is separated from the first cabinet door; on the contrary, the first operation rod and the first operation bar enable the first insertion block to be completely embedded into the first installation groove, and the first insertion rod can be inserted into the first insertion groove or pulled out from the first insertion groove.

Optionally, a second jack aligned with the first jack is provided on the second cabinet door, and the second jack can be used for the first plug to insert.

By adopting the technical scheme, if the first cabinet door and the second cabinet door are not connected through the lock, the first insertion block penetrates through the first insertion hole and is inserted into the second insertion hole, the first cabinet door and the second cabinet door are connected and locked, the lock is realized, and when a user generates an acting force with the same axial direction of the accommodating groove on the pedal, the first cabinet door and the second cabinet door are not easy to rotate; if first cabinet door and second cabinet door pass through the tool to lock and connect, first inserted block passes first jack and inserts in the second jack, when the user produced on the footboard with the same effort of holding groove axis direction, reduce the effort that the tool to lock received, protect the tool to lock, promote the life of tool to lock.

Optionally, be provided with the second locking mechanical system who connects both between first curb plate and the footboard, second locking mechanical system is the same with first locking mechanical system structure, second locking mechanical system and first locking mechanical system symmetry each other, second locking mechanical system includes the second inserted bar, the second mounting groove has been seted up on the second inserted bar, the second inserted block that slides in the second mounting groove is provided with, offer the second slot that supplies second inserted bar male on the first curb plate, offer the second jack that supplies second inserted block male on the inner wall of second slot.

Through adopting above-mentioned technical scheme, in the second slot was inserted to the second inserted bar, in the second jack was inserted to the second inserted block, be connected second inserted bar and first side board, make footboard and cabinet body connection fixed, further promote the stability of footboard.

Optionally, be provided with the second operating piece that is the same with first operating piece structure on the footboard, the second operating piece is used for driving the second inserted block and moves along the axis direction of second mounting groove, the second operating piece includes the second operation strip, still be provided with the drive first operation strip and the linkage piece that the second operation strip moved in opposite directions and synchronization on the footboard.

By adopting the technical scheme, when thrust is applied to the first operating rod, the first operating rod moves, and the second operating rod are driven to move through the linkage piece, so that the first operating rod and the second operating rod relatively move; similarly, pushing force is applied to the second operation rod, and the first operation bar and the second operation bar are also moved relatively.

Optionally, set up the linkage hole in the footboard in first operation groove of intercommunication and second operation groove, the linkage piece is including setting up cylinder on the linkage hole diapire, set up in the first gangbar of first operation strip towards cylinder one side and set up in the second gangbar of second operation strip towards cylinder one side, the cylinder overcoat is equipped with the linkage gear, the linkage gear is located between first operation strip and the second operation strip, one side of first operation strip towards the linkage gear is provided with first rack and second operation strip is provided with the second rack towards one side of linkage gear, first rack and second rack all mesh with the linkage gear.

Through adopting above-mentioned technical scheme, when the direction of first action bars towards the linkage hole removes, first action bars drives first action bars, first inserted block, first gangbar and first rack and removes, because first rack and second rack all mesh with the linkage gear, first rack drive linkage gear is rotatory, the linkage gear drives second rack, second gangbar, second action bars and second inserted block motion again, realize first inserted block and second inserted block synchronous motion, reduce user's operation step, be convenient for connect or separate footboard and first cabinet door/cabinet body.

Optionally, set up the linkage hole in the footboard in first operation groove of intercommunication and second operation groove, the linkage piece is including setting up on the linkage hole inner wall cylinder, set up in the first gangbar of first operation strip towards cylinder one side and set up in the second gangbar of second operation strip towards cylinder one side, the tread of cylinder perpendicular to footboard, the cylinder overcoat is equipped with the gangbar, the cylinder is located between first operation strip and the second operation strip, set up first slide hole and the second slide hole that is rectangular hole form on the gangbar, first slide bar that is connected with first operation strip is provided with in the first slide hole in the slip, the second slide bar that is connected with the second operation strip is provided with in the second slide hole.

Through adopting above-mentioned technical scheme, when the direction of first action bars towards the linkage hole removes, first action bars drive first action bars, first inserted block, first gangbar remove, and first gangbar passes through first slide bar and drives the gangbar rotatory, and the gangbar passes through second slide bar and drives second action bars, second action bars and second inserted block motion, realizes first inserted block and second inserted block synchronous motion, reduces user's operation step, is convenient for connect or separate footboard and first cabinet door/cabinet body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. When the heightening mechanism is needed, the heightening mechanism is taken out from the storage space, the first supporting rod and the second supporting rod are rotated out of the fixed groove, the heightening mechanism is placed on the ground, and a user is only on the heightening mechanism, so that the user can conveniently take and place articles on the top of the file cabinet; on the contrary, the heightening mechanism can be stored in the storage space, so that the space occupied by the heightening mechanism is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of embodiment 1 of the present application;

FIG. 2 is a schematic view showing the structure of the storage space in embodiment 1;

FIG. 3 is a schematic view showing the structure of the raising mechanism in the folded state in embodiment 1;

FIG. 4 is a schematic view showing the structure of the raising mechanism in the developed state in embodiment 1;

FIG. 5 is a schematic side view of a raising mechanism in embodiment 1

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 7 is a sectional view showing the structure of a linkage member in example 2;

fig. 8 is a sectional view showing the structure of the link in example 3.

Reference numerals: 1. a cabinet body; 11. a receiving groove; 12. a first side plate; 13. a second side plate; 14. a second slot; 15. a second jack; 16. a storage space; 161. a first storage tank; 162. a second storage tank; 163. a third storage tank; 164. a positioning groove; 2. a first cabinet door; 21. a first rotating shaft; 22. a first slot; 23. a first jack; 3. a second cabinet door; 31. a second rotating shaft; 4. a lock; 5. a heightening mechanism; 51. a pedal; 511. a fixing groove; 512. a first fixing surface; 513. a second fixing surface; 514. a handle; 515. a first operation groove; 516. a first operation hole; 517. a second operation groove; 518. a second operation hole; 519. a linkage hole; 52. a first circular shaft; 53. a second circular shaft; 54. a first support bar; 55. a second support bar; 6. an operating mechanism; 61. a rotating rod; 62. a first drive bevel gear; 63. a first driven bevel gear; 64. a second drive bevel gear; 65. a second driven bevel gear; 66. a turntable; 7. a first locking mechanism; 71. a first plunger; 711. a first mounting groove; 712. a first mounting hole; 72. a first plug; 73. a first locking spring; 74. a first operating member; 741. a first lever; 742. a first operation bar; 743. a first limit spring; 8. a second locking mechanism; 81. a second plunger; 811. a second mounting groove; 812. a second mounting hole; 82. a second insert block; 83. a second locking spring; 84. a second operating member; 841. a second lever; 842. a second operation bar; 843. a second limit spring; 9. a linkage member; 91. a cylinder; 92. a first linkage rod; 93. a second linkage rod; 94. a linkage bar; 941. a round hole; 942. a first slide hole; 943. a second slide hole; 944. a first slide bar; 945. a second slide bar; 95. a first rack; 96. a second rack; 97. and a linkage gear.

Detailed Description

The application is described in further detail below with reference to fig. 1-8.

Example 1

The embodiment discloses a file cabinet. Referring to fig. 1, a filing cabinet includes a cabinet body 1, a first cabinet door 2, and a second cabinet door 3.

Referring to fig. 1 and 2, a receiving groove 11 is formed at one side of the cabinet 1. The cabinet 1 comprises a first side plate 12 and a second side plate 13, and the first side plate 12 and the second side plate 13 are horizontally distributed and parallel to each other. The accommodating groove 11 is located between the first side plate 12 and the second side plate 13.

Referring to fig. 1 and 2, the first cabinet door 2 and the second cabinet door 3 are used to seal the receiving groove 11. A first rotating shaft 21 and a second rotating shaft 31 are rotatably connected between the upper inner wall of the accommodating groove 11 and the lower inner wall of the accommodating groove 11. The first rotating shaft 21 is located at one side of the axis of the accommodating groove 11, which is close to the first side plate 12. The first cabinet door 2 is sleeved outside the first rotating shaft 21.

Referring to fig. 1 and 2, the second rotating shaft 31 is located at a side of the axis of the accommodating groove 11 near the second side plate 13. The second cabinet door 3 is sleeved outside the second rotating shaft 31. The first cabinet door 2 and the second cabinet door 3 are symmetrical to each other. A lock 4 for connecting the first cabinet door 2 and the second cabinet door 3 is arranged between the two doors. When the first cabinet door 2 and the second cabinet door 3 are in a closed state, the sealed accommodating groove 11 is shielded.

Referring to fig. 1 and 3, a lifting mechanism 5 is provided on the cabinet 1, and the lifting mechanism 5 is used for a user to step on to increase the height of the user. The elevating mechanism 5 includes a pedal 51, a first circular shaft 52, a second circular shaft 53, a first support rod 54, and a second support rod 55.

Referring to fig. 3 and 4, two fixing grooves 511 are formed at the bottom surface of the pedal 51, and the two fixing grooves 511 are symmetrically disposed along a vertical line of the pedal 51. Each of the fixing grooves 511 is provided therein with a first circular shaft 52, a second circular shaft 53, a first support bar 54 and a second support bar 55.

Referring to fig. 3 and 4, two inner walls of the fixing groove 511, which are parallel to each other in the width direction of the fixing groove 511, are defined as first fixing surfaces 512, and two inner walls of the fixing groove 511, which are parallel to each other in the length direction of the fixing groove 511, are defined as second fixing surfaces 513.

Referring to fig. 1 and 3, the first circular shaft 52 is rotatably coupled to one first fixing surface 512, and the second circular shaft 53 is rotatably coupled to the other first fixing surface 512. The first support rod 54 is sleeved outside the first circular shaft 52. The second supporting rod 55 is sleeved outside the second round shaft 53.

Referring to fig. 3 and 4, the pedal 51 is provided with two operating mechanisms 6, and the two operating mechanisms 6 are symmetrical to each other. The operating mechanism 6 is used for driving the first supporting rod 54 and the second supporting rod 55 to rotate synchronously, and the rotation direction of the first supporting rod 54 is opposite to the rotation direction of the second supporting rod 55.

Referring to fig. 1 and 3, the operating mechanism 6 includes a rotating lever 61, a first drive bevel gear 62, a first driven bevel gear 63, a second drive bevel gear 64, and a second driven bevel gear 65. The rotating lever 61 is rotatably coupled to the second fixing surface 513. The rotating rod 61 is located between the first support rod 54 and the second support rod 55, and one end of the rotating rod 61 passes through the step plate 51 and protrudes to the outside. One end of the rotating rod 61 located outside is connected with a rotating disc 66. A handle 514 is fixedly connected to the end surface of the pedal 51 facing the turntable 66.

Referring to fig. 1 and 3, the first drive bevel gear 62 and the second drive bevel gear 64 are both sleeved outside the rotating rod 61. The first drive bevel gear 62 is located on the side of the second drive bevel gear 64 adjacent the turntable 66. The first drive bevel gear 62 is located on the side of the first circular shaft 52 adjacent the turntable 66. The second drive bevel gear 64 is located on the side of the second circular shaft 53 adjacent to the turntable 66.

Referring to fig. 1 and 3, a first driven bevel gear 63 is coupled to the outside of the first circular shaft 52, and the first driven bevel gear 63 is positioned at a side of the first support bar 54 facing the rotating bar 61. The first driven bevel gear 63 and the first drive bevel gear 62 are engaged with each other.

Referring to fig. 1 and 3, the second driven bevel gear 65 is coupled to the outside of the first circular shaft 52, and the second driven bevel gear 65 is positioned at a side of the second support bar 55 facing the rotating bar 61. The second driven bevel gear 65 and the second drive bevel gear 64 are meshed with each other.

Referring to fig. 3 and 4, when both the first support bar 54 and the second support bar 55 are positioned in the fixing groove 511, the elevating mechanism 5 is in a folded state. The rotation of the driving rod 61 causes the first driving bevel gear 62 and the second driving bevel gear 64 to rotate synchronously, the first driving bevel gear 62 drives the first driven bevel gear 63 and the first supporting rod 54 to rotate, the second driving bevel gear 64 drives the second driven bevel gear 65 and the second supporting rod 55 to rotate, and the first supporting rod 54 and the second supporting rod 55 both rotate out of the fixed slot 511. When the first support bar 54 and the second support bar 55 are in contact with the edge of the fixing groove 511, the raising mechanism 5 is in the unfolded state.

Referring to fig. 3 and 4, the elevating mechanism 5 is turned from the folded state to the unfolded state, and the rotation angles of the first support bar 54 and the second support bar 55 are both greater than 90 degrees and less than 180 degrees.

Referring to fig. 1 and 5, the pedal 51 is provided with a first locking mechanism 7, the first locking mechanism 7 being used for connecting the pedal 51 with the first cabinet door 2.

Referring to fig. 5 and 6, the first locking mechanism 7 includes a first plunger 71, a first plug 72, and a first locking spring 73. The first insert rod 71 is fixedly connected to a side of the pedal 51 away from the turntable 66, and a first mounting groove 711 is formed in one side of the first insert rod 71. The first mounting groove 711 is provided with a first mounting hole 712 near the inner wall of the pedal 51.

Referring to fig. 5 and 6, the first insert block 72 and the first locking spring 73 are both disposed in the first mounting groove 711. One end of the first locking spring 73 is fixedly connected with the bottom wall of the first mounting groove 711, and the other end of the first locking spring 73 is fixedly connected with the first insertion block 72. The first locking spring 73 is in a compressed state.

Referring to fig. 5 and 6, the pedal 51 is provided with a first operating member 74 for driving the first plunger 71 to move in the axial direction of the first mounting groove 711. The first operating member 74 includes a first operating lever 741 and a first operating bar 742.

Referring to fig. 5 and 6, a first operation groove 515 is formed in an end surface of the pedal 51 facing the first plunger 71, and the first operation groove 515 communicates with the first mounting hole 712. The inner wall of the first operation groove 515 away from the vertical center line of the pedal 51 is provided with a first operation hole 516.

Referring to fig. 5 and 6, one end of the first operation bar 742 is inserted into the first mounting hole 712 and fixedly coupled to the first insertion block 72. The other end of the first operation bar 742 is inserted into the first operation groove 515. The first operation bar 742 is movable in the axial direction of the first mounting groove 711 within the first mounting hole 712/the first operation groove 515.

Referring to fig. 5 and 6, further, a first stopper spring 743 is also provided in the first operation groove 515. One end of the first limiting spring 743 is fixedly connected with the inner wall of the first operation groove 515 away from the first operation hole 516, and the other end of the first limiting spring 743 is fixedly connected with the first operation bar 742. The first retainer spring 743 is in a compressed state.

Referring to fig. 5 and 6, the first operating rod 741 is disposed through the first operating hole 516, and one end of the first operating rod 741 is fixedly connected to the first operating bar 742. The distance from the end surface of the first operating lever 741 remote from the first operating bar 742 to the pedal 51 is greater than the distance from the end surface of the first plug 72 remote from the first locking spring 73 to the first plug 71. When the end surface of the first insert 72 away from the first locking spring 73 is coplanar with the first insert rod 71, part of the first operating rod 741 is also outside the pedal 51.

Referring to fig. 1 and 6, the end surface of the first cabinet door 2 far from the accommodating groove 11 is provided with a first slot 22, and the inner wall of the first slot 22 far from the first side plate 12 is provided with a first jack 23. The first slot 22 is configured to receive the first insert rod 71, and the first insertion hole 23 is configured to receive the first insert block 72.

Referring to fig. 6, the pedal 51 is further provided with a second locking mechanism 8, the second locking mechanism 8 has the same structure as the first locking mechanism 7, and the second locking mechanism 8 and the first locking mechanism 7 are symmetrically arranged along the vertical center line of the pedal 51.

Referring to fig. 6, the second locking mechanism 8 is used to connect the pedal 51 with the first side plate 12. The second locking mechanism 8 includes a second plunger 81, a second insertion hole 15, and a second locking spring 83. The second insert 81 is fixedly connected to a side of the pedal 51 away from the turntable 66, and a second mounting groove 811 is formed in one side of the second insert 81. The second mounting groove 811 is provided with a second mounting hole 812 near the inner wall of the pedal 51.

Referring to fig. 6, the second insert 82 and the second locking spring 83 are each provided in the second mounting groove 811. One end of the second locking spring 83 is fixedly connected to the bottom wall of the second mounting groove 811, and the other end of the second locking spring 83 is fixedly connected to the second plug 82. The second locking spring 83 is in a compressed state.

Referring to fig. 6, the pedal 51 is provided with a second operating member 84, and the second operating member 84 is configured to drive the second plunger 81 to move in the axial direction of the second mounting groove 811. The second operating member 84 includes a second operating lever 841 and a second operating bar 842.

Referring to fig. 6, the pedal 51 is provided with a second operation groove 517 toward the end surface of the second plunger 81, and the second operation groove 517 communicates with the second mounting hole 812. The second operating groove 517 is provided with a second operating hole 518 on the inner wall away from the vertical center line of the pedal 51.

Referring to fig. 6, one end of the second operation bar 842 is inserted into the second mounting hole 812 and fixedly connected with the second insertion block 82. The other end of the second operation bar 842 is inserted into the second operation slot 517. The second operation bar 842 is movable in the axial direction of the second mounting groove 811 in the second mounting hole 812/the second operation groove 517.

Referring to fig. 6, a second stopper spring 843 is also provided in the second operation groove 517. One end of the second limiting spring 843 is fixedly connected with the inner wall of the second operation groove 517 away from the second operation hole 518, and the other end of the second limiting spring 843 is fixedly connected with the second operation bar 842. The second stop spring 843 is in a compressed state.

Referring to fig. 6, the second operating rod 841 is disposed through the second operating hole 518, and one end of the second operating rod 841 is fixedly connected to the second operating bar 842. The distance from the end surface of the second operating lever 841, which is away from the second operating bar 842, to the pedal 51 is greater than the distance from the end surface of the second plug 82, which is away from the second locking spring 83, to the second plug 81. When the end surface of the second plug 82 away from the second lock spring 83 is coplanar with the second plug 81, a part of the second operating lever 841 is also outside the pedal 51.

Referring to fig. 1 and 6, the first side plate 12 is provided with a second slot 14, and an inner wall of the second slot 14 away from the second side plate 13 is provided with a second insertion hole 15. The second slot 14 may be inserted by the second inserting rod 81, and the second inserting hole 15 may be inserted by the second inserting block 82.

Referring to fig. 1 and 6, further, a second slot 14 is formed in an end surface of the second cabinet door 3 away from the accommodating groove 11, and a second insertion hole 15 is formed in an inner wall of the second slot 14 away from the second side plate 13. The second slot 14 may be inserted by the second inserting rod 81, and the second inserting hole 15 may be inserted by the second inserting block 82 or the first inserting block 72.

Referring to fig. 1 and 6, the second side plate 13 is provided with a first slot 22, and the inner wall of the second slot 14 away from the first side plate 12 is provided with a first insertion hole 23. The first slot 22 is configured to receive the first insert rod 71, and the first insertion hole 23 is configured to receive the first insert block 72.

Referring to fig. 1 and 6, when the first insert bar 71 is attached to the inner wall of the first slot 22 adjacent to the first insertion hole 23 and the first mounting groove 711 is aligned with the first insertion hole 23, the first insert block 72 protrudes out of the first insertion hole 23 when the first operation bar 742 abuts against the inner wall of the first operation groove 515 adjacent to the first operation hole 516. The first plug 72 may be inserted into the second receptacle 15 when the first receptacle 23 is aligned with the second receptacle 15 on the second cabinet door 3.

Referring to fig. 1 and 6, the elevating mechanism 5 includes two mounting means: first, the first locking mechanism 7 is connected with the first cabinet door 2, and the second locking mechanism 8 is connected with the first side plate 12. Second, the first locking mechanism 7 is connected to the second side plate 13, and the second locking mechanism 8 is connected to the second cabinet door 3.

Referring to fig. 6, the pedal 51 is provided with a link hole 519, one end of the link hole 519 communicates with the first operation groove 515, and the other end of the link hole 519 communicates with the second operation groove 517.

Referring to fig. 6, a link 9 is disposed in the link hole 519, and the link 9 is used to drive the first operation bar 742 and the second operation bar 842 to move in opposite and synchronous directions. The linkage 9 includes a cylinder 91, a first linkage rod 92, a second linkage rod 93, and a linkage bar 94.

Referring to fig. 6, a cylinder 91 is fixedly coupled to the lower inner wall of the linkage hole 519. The lower end surface of the linkage bar 94 is provided with a round hole 941, and the round hole 941 can be used for inserting the cylinder 91. The lower end surface of the linkage bar 94 is also provided with a first sliding hole 942 and a second sliding hole 943, and a round hole 941 is located between the first sliding hole 942 and the second sliding hole 943. The first slide hole 942 and the second slide hole 943 are elongated, and the length direction of the first slide hole 942, the length direction of the second slide hole 943 and the length direction of the linkage bar 94 are identical.

Referring to fig. 6, a first slide bar 944 is slidably disposed within the first slide aperture 942. One side of the first linkage rod 92 away from the second operation bar 842 is fixedly connected with the first operation bar 742, and the first linkage rod 92 is located below the linkage bar 94. The first slide bar 944 is fixedly connected to an upper end surface of the first link lever 92.

Referring to fig. 6, a second slide bar 945 is slidably disposed in the second slide hole 943. One end of the second linkage rod 93 away from the first operation bar 742 is fixedly connected with the second operation bar 842, and the second linkage rod 93 is located below the linkage bar 94. The second slide bar 945 is fixedly connected with the upper end surface of the second linkage rod 93. The cylinder 91 is located between the first linkage rod 92 and the second linkage rod 93.

Referring to fig. 2 and 3, the end surface of the cabinet body 1 provided with the accommodating groove 11 is also provided with a storage space 16. The storage space 16 is located below the accommodating groove 11. The storage space 16 is used for storing the raising mechanism 5.

Referring to fig. 2 and 3, the storage space 16 includes a first storage groove 161, a second storage groove 162, and a third storage groove 163. The first storage groove 161 is formed on the end surface of the cabinet body 1 provided with the accommodating groove 11. The first storage groove 161 is configured to allow insertion of the pedal 51, the first plunger 71, and the second plunger 81.

Referring to fig. 2 and 3, the second storage groove 162 and the third storage groove 163 are opened on the bottom wall of the first storage groove 161. The second storage groove 162 is configured to allow the first insertion rod 71 to be inserted. The third storage groove 163 allows the second plunger 81 to be inserted.

Referring to fig. 2 and 6, the inner wall of the first storage groove 161 close to the first side plate 12 and the inner wall of the first storage groove 161 close to the second side plate 13 are both provided with positioning grooves 164, and the positioning grooves 164 penetrate through the cabinet 1 in a direction away from the bottom wall of the first storage groove 161. The positioning groove 164 allows the first lever 741/the second lever 841 to be inserted.

Referring to fig. 2 and 6, when the first insertion block 72 is completely inserted into the first mounting groove 711 and the second insertion block 82 is completely inserted into the second mounting groove 811, the first insertion rod 71 may be inserted into the second storage groove 162 and the second insertion rod 81 may be inserted into the third storage groove 163, and at this time, the driving pedal 51 may be inserted, and the first and second operation rods 741 and 841 may be inserted into the positioning grooves 164. The first lock spring 73 makes the first plug 72 closely contact with the inner wall of the second storage groove 162, and the first plug 71 is not easily moved in the axial direction of the second storage groove 162. Similarly, the second locking spring 83 acts to prevent the second plunger 81 from being easily separated from the third storage slot 163, and the first and second stopper springs 743 and 843 prevent the pedal 51 from being easily separated from the first storage slot 161.

The implementation principle of the embodiment 1 is as follows: when the raising mechanism 5 is used, the raising mechanism 5 is first taken out of the storage space 16 by the handle 514; next, the turntable 66 is driven to rotate, the turntable 66 drives the rotating rod 61, the first driving bevel gear 62 and the second driving bevel gear 64 to rotate, the first driving bevel gear 62 drives the first driven bevel gear 63 and the first supporting rod 54 to rotate, the second driving bevel gear 64 drives the second driven bevel gear 65 and the second supporting rod 55 to rotate, and the first supporting rod 54 and the second supporting rod 55 are rotated out of the fixed groove 511 until the first supporting rod 54/the second supporting rod 55 are abutted against the edge of the fixed groove 511.

Again, a force is applied to the first operation lever 741, the first insertion block 72 is fitted into the first mounting groove 711 by the first operation bar 742, and at the same time, the first operation bar 742 moves the second linkage lever 93 and the second operation bar 842 by the first linkage lever 92 and the linkage bar 94, so that the first insertion block 72 is fitted into the first mounting groove 711. Similarly, the first insertion block 72 can be fitted into the first mounting groove 711 and the second insertion block 82 can be fitted into the second mounting groove 811 by applying a force to the second operation lever 841.

Finally, the first inserting rod 71 is inserted into the first slot 22, the second inserting rod 81 is inserted into the second slot 14, when the first mounting groove 711 is aligned with the first mounting hole 712, the first locking spring 73 is reset to enable the first inserting block 72 to be inserted into the first inserting hole 23, and when the first inserting hole 23 on the first cabinet door 2 is aligned with the second inserting hole 15 on the second cabinet door 3, the first inserting block 72 is embedded into the second inserting hole 15; when the second locking spring 83 is reset, the first insertion block 72 is inserted into the second insertion hole 15 on the first side plate 12, and the raising mechanism 5 is fixed.

Similarly, the second side plate 13 and the second cabinet door 3 can be matched with the heightening mechanism 5 for use.

Example 2

Referring to fig. 7, the present embodiment is different from embodiment 1 in that the link 9 includes a cylinder 91, a first link lever 92, a second link lever 93, a first rack 95, a second rack 96, and a link gear 97. The cylinder 91 is fixedly coupled to the lower inner wall of the linkage hole 519. The linkage gear 97 is sleeved outside the cylinder 91.

Referring to fig. 7, a side of the first link 92 away from the second operation bar 842 is fixedly connected to the first operation bar 742, and an end of the second link 93 away from the first operation bar 742 is fixedly connected to the second operation bar 842. The linkage gear 97 is located between the first linkage rod 92 and the second linkage rod 93.

Referring to fig. 7, a first rack 95 is fixedly coupled to a side of the first link lever 92 adjacent to the link gear 97. The first rack 95 is intermeshed with the linking gear 97. The second rack 96 is fixedly connected to a side of the second link lever 93 near the link gear 97. The second rack 96 is intermeshed with the linking gear 97.

The implementation principle of the embodiment 2 is as follows: the first operating lever 741 is pushed, the first operating lever 741 drives the first operating bar 742, the first link lever 92 and the first rack 95 to move toward the second operating bar 842, so that the first insert 72 is completely inserted into the first mounting groove 711, the first rack 95 drives the link gear 97 to rotate, and the link gear 97 drives the second rack 96, the second link lever 93 and the second operating bar 842 to move toward the first operating bar 742, so that the second insert 82 is completely inserted into the second mounting groove 811, and the first insert 72 and the second insert 82 move synchronously.

Example 3

Referring to fig. 8, the present embodiment is different from embodiment 1 in that the link 9 further includes a cylinder 91, a first link lever 92, a second link lever 93, a first rack 95, a second rack 96, and a link gear 97. The cylinder 91 is fixedly coupled to the lower inner wall of the linkage hole 519. The linkage gear 97 is sleeved outside the cylinder 91.

Referring to fig. 8, a side of the first link 92 away from the second operation bar 842 is fixedly connected to the first operation bar 742, and an end of the second link 93 away from the first operation bar 742 is fixedly connected to the second operation bar 842. The linkage gear 97 is located between the first linkage rod 92 and the second linkage rod 93.

Referring to fig. 8, a first rack 95 is fixedly coupled to a side of the first link lever 92 adjacent to the link gear 97. The first rack 95 is intermeshed with the linking gear 97. The second rack 96 is fixedly connected to a side of the second link lever 93 near the link gear 97. The second rack 96 is intermeshed with the linking gear 97.

The implementation principle of the embodiment 3 is as follows: when the first operating rod 741 moves, the first operating rod 741 further drives the first rack 95 to move, the first rack 95 drives the linkage gear 97 to rotate, and the linkage gear 97 drives the second rack 96, the second operating rod 842 and the second operating rod 841 to move, so that the second operating rod 841 is more convenient to move.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," "third," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. The terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to denote relative positional relationships, which may also change accordingly when the absolute position of the object to be described changes.

The above embodiments are only preferred embodiments of the present application, and are not intended to limit the present application, and any modifications, equivalent substitutions, improvements, etc. within the design concept of the present application should be included in the scope of the present application.

Claims (10)

1. The utility model provides a filing cabinet, includes cabinet body (1), its characterized in that: one side of the cabinet body (1) is provided with a storage space (16), a heightening mechanism (5) is arranged in the storage space (16), the heightening mechanism (5) comprises a pedal (51), two fixing grooves (511) are formed in the bottom surface of the pedal (51), each fixing groove (511) comprises two mutually parallel first fixing surfaces (512), one fixing surface (512) is rotationally connected with a first circular shaft (52), the other fixing surface (512) is rotationally connected with a second circular shaft (53), a first supporting rod (54) is sleeved outside the first circular shaft (52), a second supporting rod (55) is sleeved outside the first circular shaft (52), and when the first supporting rod (54) and the second supporting rod (55) rotate out and are in abutting contact with the edges of the fixing grooves (511), the heightening mechanism (5) is in an unfolding state.

2. A filing cabinet as defined in claim 1, wherein: be provided with on footboard (51) and be used for driving relative just synchronous pivoted operating device (6) of first bracing piece (54) and second bracing piece (55), operating device (6) are including rotating bull stick (61) of connecting in fixed slot (511), cup joint first driven bevel gear (63) outside first circular shaft (52) and cup joint second driven bevel gear (65) outside second circular shaft (53), bull stick (61) are located between first bracing piece (54) and second bracing piece (55), first initiative bevel gear (62) and second initiative bevel gear (64) have been cup jointed outside bull stick (61), first driven bevel gear (63) are located one side of first bracing piece (54) towards bull stick (61), first initiative bevel gear (62) intermesh with first driven bevel gear (63), second driven bevel gear (65) are located one side of second bracing piece (55) towards bull stick (61), second initiative bevel gear (64) intermesh with second driven bevel gear (65).

3. A filing cabinet as defined in claim 1, wherein: the cabinet is characterized in that a containing groove (11) is formed in one side of the cabinet body (1), the cabinet body (1) comprises a first side plate (12) and a second side plate (13), a first cabinet door (2) and a second cabinet door (3) used for sealing the containing groove (11) are connected to the cabinet body (1) in a rotating mode, the first cabinet door (2) is located on one side, far away from the second side plate (13), of the second cabinet door (3), and the storage space (16) is located below the containing groove (11).

4. A filing cabinet as claimed in claim 3, wherein: be provided with first locking mechanical system (7) on first cabinet door (2), first locking mechanical system (7) are used for being connected footboard (51) and first cabinet door (2), first locking mechanical system (7) are including setting up in first inserted bar (71) of footboard (51) one side, first mounting groove (711) have been seted up on the side that perpendicular central line of footboard (51) was kept away from to first inserted bar (71), be provided with first locking spring (73) and first inserted bar (72) in first mounting groove (711), the diapire fixed connection of one end and first mounting groove (711) of first locking spring (73), the other end and first inserted bar (72) fixed connection of first locking spring (73), first locking spring (73) are in compressed state, first slot (22) have been seted up to the terminal surface that holding groove (11) were kept away from to first cabinet door (2), first jack (23) that supply first inserted bar (72) to insert are seted up to the inner wall of first slot (22).

5. A filing cabinet as defined in claim 4, wherein: the pedal (51) is provided with a first operation piece (74) for driving the first insertion block (72) to move along the axial direction of the first installation groove (711), a first installation hole (712) communicated with the first installation groove (711) is formed in the end face of the first insertion rod (71) towards the pedal (51), the first operation piece (74) comprises a first operation bar (742) penetrating into the first installation hole (712), the first operation bar (742) is connected with the first insertion block (72), a first operation rod (741) is arranged on the end face, far away from the first locking spring (73), of the first operation bar (742), a first operation groove (515) for the first operation bar (742) to be inserted into is formed in the end face, facing the first insertion rod (71), of the first operation groove (515), and a first operation hole (516) for the first operation rod (741) to penetrate is formed in the inner wall of the first operation groove (515); the first operation bar (742) is movable in the first mounting hole (712)/first operation groove (515) along the axial direction of the first mounting groove (711).

6. A filing cabinet as defined in claim 4, wherein: a second jack (15) aligned with the first jack (23) is formed in the second cabinet door (3), and the first plug (72) can be inserted into the second jack (15).

7. A filing cabinet as defined in claim 5, wherein: the novel bicycle is characterized in that a second locking mechanism (8) for connecting the first side plate (12) and the pedal (51) is arranged between the first side plate and the pedal, the second locking mechanism (8) is identical to the first locking mechanism (7) in structure, the second locking mechanism (8) and the first locking mechanism (7) are mutually symmetrical, the second locking mechanism (8) comprises a second inserting rod (81), a second mounting groove (811) is formed in the second inserting rod (81), a second inserting block (82) is arranged in the second mounting groove (811) in a sliding mode, a second inserting groove (14) for inserting the second inserting rod (81) is formed in the first side plate (12), and a second inserting hole (15) for inserting the second inserting block (82) is formed in the inner wall of the second inserting groove (14).

8. A filing cabinet as defined in claim 7, wherein: the pedal (51) is provided with a second operation piece (84) with the same structure as the first operation piece (74), the second operation piece (84) is used for driving the second insertion piece (82) to move along the axis direction of the second installation groove (811), the second operation piece (84) comprises a second operation strip (842), and the pedal (51) is also provided with a linkage piece (9) for driving the first operation strip (742) and the second operation strip (842) to move oppositely and synchronously.

9. A filing cabinet as defined in claim 8, wherein: the pedal is characterized in that a linkage hole (519) for communicating the first operation groove (515) and the second operation groove (517) is formed in the pedal (51), the linkage piece (9) comprises a cylinder (91) arranged on the bottom wall of the linkage hole (519), a first linkage rod (92) arranged on one side of the first operation rod (742) towards the cylinder (91) and a second linkage rod (93) arranged on one side of the second operation rod (842) towards the cylinder (91), a linkage gear (97) is sleeved outside the cylinder (91), the linkage gear (97) is located between the first operation rod (742) and the second operation rod (842), a first rack (95) and a second rack (96) are arranged on one side of the first operation rod (742) towards the linkage gear (97), and the first rack (95) and the second rack (96) are meshed with the linkage gear (97).

10. A filing cabinet as defined in claim 8, wherein: the pedal is characterized in that a linkage hole (519) for communicating the first operation groove (515) and the second operation groove (517) is formed in the pedal (51), the linkage piece (9) comprises a cylinder (91) arranged on the inner wall of the linkage hole (519), a first linkage rod (92) arranged on one side of the first operation rod (742) towards the cylinder (91) and a second linkage rod (93) arranged on one side of the second operation rod (842) towards the cylinder (91), the cylinder (91) is perpendicular to the treading surface of the pedal (51), a linkage rod (94) is sleeved outside the cylinder (91), the cylinder (91) is located between the first operation rod (742) and the second operation rod (842), a first sliding hole (942) and a second sliding hole (943) which are in a strip-shaped shape are formed in the linkage rod (94), and a first sliding rod (943) connected with the first operation rod (742) is arranged in a sliding mode, and a second sliding rod (944) is connected with the second sliding rod (944).