CN111713885A

CN111713885A - Two-sided filing cabinet that drawer can go up and down and prevent empting

Info

Publication number: CN111713885A
Application number: CN202010687651.8A
Authority: CN
Inventors: 冯丹
Original assignee: Suzhou Weiteng Enterprise Management Consulting Service Co ltd
Current assignee: Suzhou Weiteng Enterprise Management Consulting Service Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-09-29

Abstract

The invention relates to the technical field of office furniture and discloses a double-sided file cabinet with a liftable and anti-toppling drawer. Rotate through the motor and drive the dwang and rotate, fixed mounting has No. two drive gear on the dwang, so No. two drive gear begin to rotate, No. two drive gear and No. three drive gear meshing, No. three drive gear and the coaxial rotation of a drive gear, a drive gear is connected with the chain meshing on surface, so the chain begins to rotate and drives other drive gear and begin to rotate, make the drawer can move in inside, cabinet body both sides have all been opened the drawer and have been drawn the hole, thereby reached and enabled the drawer to go up and down facilitate the use, and can all can use the effect of wall as the two sides.

Description

Two-sided filing cabinet that drawer can go up and down and prevent empting

Technical Field

The invention relates to the technical field of office furniture, in particular to a double-sided file cabinet with a liftable and anti-toppling drawer.

Background

The furniture is a large range of appliances and facilities which are indispensable for people to maintain normal life, engage in production practice and develop social activities, and the office furniture can store articles required for office work, thereby bringing convenience to personnel in the office work process and improving the production efficiency.

Need deposit some files in the office space, so the filing cabinet is very important, compares filing cabinet on the existing market, occupies too big space, and the file of eminence is inconvenient takes, can spill the file of inside when the cupboard is emptyd because of the effect of external force down, has reduced the practicality of filing cabinet, brings inconvenience when using for the staff, has reduced the efficiency of work.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a double-sided file cabinet with a liftable and anti-toppling drawer, which has the advantages that the drawer can be lifted in the file cabinet, the use of personnel is facilitated, the two sides of the file cabinet can be used as partitions, the space of the cabinet can be flexibly used, the drawer can be locked when the cabinet topples over, a fixing mechanism is arranged in the drawer, the internal files are prevented from dropping, the problems that the occupied space is too large, the files at a high position are inconvenient to take and can be scattered when the cabinet topples over under the action of external force are solved, the practicability of the file cabinet is reduced, the inconvenience is brought to the use of the personnel, and the working efficiency is reduced.

(II) technical scheme

In order to realize the purposes that the drawer can be lifted in the file cabinet and is convenient for personnel to use, two sides of the file cabinet can be used as partitions, the space of the cabinet can be flexibly used, the drawer can be locked when the cabinet is toppled over, and the fixing mechanism is arranged in the drawer to prevent the internal files from falling down, the invention provides the following technical scheme: a double-sided file cabinet with a liftable and anti-toppling drawer comprises a cabinet body, wherein a fixed rod is fixedly connected to the side wall of the interior of the cabinet body, one end, away from the cabinet body, of the fixed rod is fixedly connected with a first transmission gear, the surface of the first transmission gear is meshed with and connected with a chain, the interior of the chain is fixedly connected with a fixed column, one end, away from the chain, of the fixed column is fixedly connected with an outer drawer box body, the interior of the outer drawer box body is movably connected with an inner drawer box body, the side surface of the inner drawer box body is fixedly connected with a self-locking column, the rear side of the outer drawer box body is fixedly connected with a sliding block, the outer side of the sliding block is movably connected with a sliding rail, the side surface of the outer drawer box body is fixedly connected with a, the utility model discloses a cabinet, including the movable connecting rod, the movable connecting rod is connected with the fixed frame, the one end fixedly connected with mount of keeping away from of rotation post, the bottom fixedly connected with dwang of the internal portion of cabinet, No. two drive gear of both ends fixedly connected with on dwang surface, No. two drive gear's surface meshing is connected with No. three drive gear, the middle fixedly connected with pivot frame on dwang surface, the right-hand member fixedly connected with motor of dwang, the bottom fixedly connected with clamping mechanism of box in the drawer, the front end fluting of box has the handrail groove in the drawer, the fixed surface of the cabinet body is connected.

Preferably, the cabinet body is made of wood, the side wall of the cabinet body is provided with elliptical holes, and the sizes of the elliptical holes are the same as the movable circumference of the rotating column.

Preferably, a movable groove is formed in the side face of the drawer outer box body, and the self-locking column on the inner box body penetrates out of the movable groove.

Preferably, the self-locking mechanism consists of two movable rods with circular grooves, the movable rods are fixedly connected with bolts, the bolts are connected with the outer box body of the drawer, and the self-locking columns and the grooves of the self-locking mechanism are on the same vertical line when the self-locking columns are at the innermost positions.

Preferably, the movable connecting rod comprises three rods, one ends of the three rods are mounted on the same rotating shaft, the other ends of the two rods are respectively and rotatably connected with the two movable rods of the self-locking mechanism, and the other rod is fixedly connected with the rotating column.

Preferably, the number of the first transmission gears is not less than 6, and every two transmission gears are connected together through a chain; the third transmission gear is rotatably connected to the dead lever at the bottom end, and the first transmission gear on the dead lever is rotatably connected.

Preferably, the clamping mechanism consists of a baffle plate at the bottom and a spring clamp, one end of the spring clamp is fixedly connected with the baffle plate at the bottom, and the two clamping mechanisms are distributed in a left-right mode; the front connection part of the inner drawer box body and the outer drawer box body is provided with a self-priming spring.

Preferably, the controller has two buttons, which are up and down arrows, and is connected with the motor through an internal circuit.

(III) advantageous effects

Compared with the prior art, the invention provides a double-sided file cabinet with a liftable and anti-toppling drawer, which has the following beneficial effects:

1. this drawer can go up and down and prevent two-sided filing cabinet that emptys, it rotates to drive the dwang through the motor rotation, fixed mounting has No. two drive gear on the dwang, so No. two drive gear begin to rotate, No. two drive gear and No. three drive gear meshing, No. three drive gear and the coaxial rotation of a drive gear, a drive gear is connected with the chain meshing on surface, so the chain begins to rotate and drives other drive gear and begin to rotate, make the drawer can move in inside, cabinet body two sides has all been opened the drawer and has been drawn the hole, thereby reached and to have made the drawer go up and down to facilitate the use, when doing the wall, the effect that both sides all can use.

2. The drawer can lift and prevent the two-sided filing cabinet that topples over, install clamping mechanism through bottom half in the drawer, clamping mechanism installs clamping spring, make the file put into wherein pressed from both sides tightly can not overturn and make a mess, the side fixedly connected with of the cabinet body rotates the post, when the cabinet body topples over, can stimulate the movable connecting rod, the self-locking mechanism of activity connecting rod pulling moves to both sides, make the recess and the self-locking post of self-locking mechanism be connected, fix the drawer, thereby it can press from both sides tight file messenger's in disorder to have reached, and can pin the drawer in time and not let its effect that makes the file spill on the ground when the filing cabinet topples over.

Drawings

FIG. 1 is a schematic view of the structure of the transmission mechanism and the fixing mechanism of the present invention;

FIG. 2 is a schematic structural view of a front cross-sectional view of the file cabinet of the present invention;

FIG. 3 is a schematic view of the overall three-dimensional appearance of the file cabinet of the present invention;

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

FIG. 5 is a schematic structural view of the self-locking mechanism of the present invention when it is opened;

fig. 6 is a schematic structural view of the self-locking mechanism of the invention when closed.

In the figure: 1. a cabinet body; 2. fixing the rod; 3. a first transmission gear; 4. a chain; 5. fixing a column; 6. a drawer outer case; 7. an inner box body of the drawer; 8. a self-locking post; 9. a slider; 10. a slide rail; 11. a self-locking mechanism; 12. a movable connecting rod; 13. rotating the column; 14. a fixed mount; 15. rotating the rod; 16. a second transmission gear; 17. a third transmission gear; 18. a spindle bracket; 19. a motor; 20. a clamping mechanism; 21. a handrail groove; 22. and a controller.

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. 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.

Referring to fig. 1-6, a double-sided file cabinet with liftable and anti-toppling drawers comprises a cabinet body 1, wherein the cabinet body 1 is made of wood, the side wall of the cabinet body 1 is provided with an elliptical hole, and the size of the elliptical hole is the same as the movable circumference of a rotating column 13, so that the drawers inside can be locked in time when toppling occurs. The lateral wall fixedly connected with dead lever 2 of the cabinet body 1 inside, dead lever 2 keep away from No. one drive gear 3 of one end fixedly connected with of the cabinet body 1, No. one drive gear 3 is no less than 6, links together through chain 4 two liang, can make every gear synchronous motion increase the stability of mechanism like this. No. one drive gear 3's surface meshing is connected with chain 4, and the inside fixedly connected with fixed column 5 of chain 4, the outer box 6 of one end fixedly connected with drawer that chain 4 was kept away from to fixed column 5, and open the side of the outer box 6 of drawer has the movable groove, and self-locking post 8 on the inner box wears out through the movable groove. The inside swing joint of drawer outer box 6 has box 7 in the drawer, the side fixedly connected with self-locking post 8 of box 7 in the drawer, the rear side fixedly connected with slider 9 of drawer outer box 6, the outside swing joint of slider 9 has slide rail 10, the side fixedly connected with self-locking mechanism 11 of drawer outer box 6, self-locking mechanism 11 comprises two movable rods that have circular recess, fixedly connected with bolt on the movable rod, the bolt is connected with drawer outer box 6, self-locking post 8 is on same vertical line with self-locking mechanism 11's recess when the internal position, self-locking mechanism 11's recess can link together with self-locking post 8 and make the drawer fixed when taking place to empty like this. The rear end of the self-locking mechanism 11 is rotatably connected with a movable connecting rod 12, the movable connecting rod 12 consists of three rods, one end of each rod is mounted on the same rotating shaft, the other end of each rod is rotatably connected with two movable rods of the self-locking mechanism 11, the other rod is fixedly connected with a rotating column 13, and when the cabinet is inclined, the rotating column 13 is fixed, so that the movable connecting rod 12 can be pulled, and the movable connecting rod 12 contracts or enables the self-locking mechanism 11 to work.

One end fixedly connected with of self-locking mechanism 11 is kept away from to movable connecting rod 12 rotates post 13, the one end fixedly connected with mount 14 of keeping away from movable connecting rod 12 of rotating post 13, the bottom fixedly connected with dwang 15 of the cabinet body 1 inside, both ends fixedly connected with drive gear 16 No. two on dwang 15 surface, No. two drive gear 16's surface meshing is connected with drive gear 17 No. three, No. three drive gear 17 rotates to be connected on dead lever 2 of bottom, drive gear 3 on this dead lever 2 rotates to be connected. Fixedly connected with pivot frame 18 in the middle of dwang 15 surface, the right-hand member fixedly connected with motor 19 of dwang 15, the bottom fixedly connected with clamping mechanism 20 of box 7 in the drawer, clamping mechanism 20 comprises the baffle and the spring clamp of bottom, the one end of spring clamp and the baffle fixed connection of bottom, this clamping mechanism 20 is total to be divided about two and arranges, box 7 and the outer box 6 of drawer are installed at the front junction in the drawer from inhaling the spring. The front end of the inner box body 7 of the drawer is provided with a handrail groove 21, and the surface of the cabinet body 1 is fixedly connected with a controller 22. The controller 22 has two buttons, which are up and down arrows, and the controller 22 is connected to the motor 19 through an internal circuit.

The working principle is as follows: the motor 19 rotates to drive the rotating rod 15 to rotate, a second transmission gear 16 is fixedly installed on the rotating column 13, so that the second transmission gear 16 starts to rotate, the second transmission gear 16 is meshed with a third transmission gear 17, the third transmission gear 17 and the first transmission gear 3 coaxially rotate, the first transmission gear 3 is meshed with the chain 4 on the surface and connected, so that the chain 4 starts to rotate to drive the other first transmission gear 3 to start to rotate, one end of the drawer is fixed on the chain 4, and the other end of the drawer is fixed on the sliding block 9, so that the drawer can move up and down and can be used on two sides. The bottom of the box body 7 in the drawer is provided with the clamping mechanism 20, the clamping mechanism 20 is provided with the clamping spring, so that the files placed in the clamping mechanism 20 can be clamped tightly and cannot be turned and disordered, the side face of the cabinet body 1 is movably connected with the rotating column 13, when the cabinet body 1 is toppled, the movable connecting rod 12 can be pulled, the self-locking mechanism 11 is pulled by the movable connecting rod 12 to move towards two sides, the groove of the self-locking mechanism 11 is connected with the self-locking column 8, and the drawer is fixed and cannot scatter the files inside on the ground.

In conclusion, the double-sided file cabinet with the liftable drawer and the toppling prevention function drives the rotating rod 15 to rotate through the rotation of the motor 19, the second transmission gear 16 is fixedly installed on the rotating rod 15, so that the second transmission gear 16 starts to rotate, the second transmission gear 16 is meshed with the third transmission gear 17, the third transmission gear 17 and the first transmission gear 3 coaxially rotate, and the first transmission gear 3 is meshed with the chain 4 on the surface, so that the chain 4 starts to rotate to drive the other first transmission gear 3 to start to rotate, the drawer can move inside, the drawer pull holes are formed in the two sides of the cabinet body 1, and therefore the effect that the drawer can be lifted conveniently for people to use is achieved, and the two sides of the cabinet can be used as partitions.

The drawer can go up and down and prevent two-sided filing cabinet that emptys, install clamping mechanism 20 through box 7 bottom in the drawer, clamping mechanism 20 installs clamping spring, make the file put into wherein tightly do not overturn and make a mess, the side swing joint of the cabinet body 1 has a column 13 that rotates, when the cabinet body 1 emptys, can stimulate movable connecting rod 12, movable connecting rod 12 stimulates self-locking mechanism 11 and moves to both sides, make self-locking mechanism 11's recess and self-locking column 8 be connected, fix the drawer, thereby it can press from both sides tight file and make it not in disorder to have reached, and can lock the drawer in time and not let it drop and make the effect that the file spills on the ground when the filing cabinet emptys.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drawer can go up and down and prevent two-sided filing cabinet that emptys, includes the cabinet body (1), its characterized in that: the side wall of the interior of the cabinet body (1) is fixedly connected with a fixed rod (2), one end, far away from the cabinet body (1), of the fixed rod (2) is fixedly connected with a first transmission gear (3), the surface of the first transmission gear (3) is meshed with a chain (4), the interior of the chain (4) is fixedly connected with a fixed column (5), one end, far away from the chain (4), of the fixed column (5) is fixedly connected with an outer drawer box body (6), the interior of the outer drawer box body (6) is movably connected with an inner drawer box body (7), the side face of the inner drawer box body (7) is fixedly connected with a self-locking column (8), the rear side of the outer drawer box body (6) is fixedly connected with a sliding block (9), the outer side of the sliding block (9) is movably connected with a sliding rail (10), and the side, the rear end of self-locking mechanism (11) rotates and is connected with movable connecting rod (12), the one end fixedly connected with who keeps away from self-locking mechanism (11) of movable connecting rod (12) rotates post (13), the one end fixedly connected with mount (14) of keeping away from movable connecting rod (12) of rotating post (13), the inside bottom fixedly connected with dwang (15) of the cabinet body (1), the both ends fixedly connected with No. two drive gear (16) on dwang (15) surface, the surface meshing of No. two drive gear (16) is connected with No. three drive gear (17), the centre fixedly connected with pivot bracket (18) on dwang (15) surface, the right-hand member fixedly connected with motor (19) of dwang (15), the bottom fixedly connected with clamping mechanism (20) of box (7) in the drawer, the front end fluting of box (7) has handrail groove (21) in the drawer, the surface of the cabinet body (1) is fixedly connected with a controller (22).

2. The double-sided file cabinet with liftable and anti-toppling drawers of claim 1, wherein: the cabinet body (1) is made of wood, elliptical holes are formed in the side wall of the cabinet body (1), and the size of each elliptical hole is the same as the movable circumference of the rotating column (13).

3. The double-sided file cabinet with liftable and anti-toppling drawers of claim 1, wherein: a movable groove is formed in the side face of the drawer outer box body (6), and the self-locking column (8) on the inner box body penetrates out through the movable groove.

4. The double-sided file cabinet with liftable and anti-toppling drawers of claim 1, wherein: the self-locking mechanism (11) is composed of two movable rods with circular grooves, bolts are fixedly connected to the movable rods and connected with the drawer outer box body (6), and the self-locking columns (8) are located on the same vertical line with the grooves of the self-locking mechanism (11) when located at the innermost positions.

5. The double-sided file cabinet with liftable and anti-toppling drawers of claim 1, wherein: the three movable rods of the movable connecting rod (12) are arranged, one end of each of the three rods is arranged on the same rotating shaft, the other ends of the two rods are respectively connected with the two movable rods of the self-locking mechanism (11) in a rotating mode, and the other rod is fixedly connected with the rotating column (13).

6. The double-sided file cabinet with liftable and anti-toppling drawers of claim 1, wherein: the number of the first transmission gears (3) is not less than 6, and every two transmission gears are connected together through a chain (4); the third transmission gear (17) is rotatably connected to the dead lever (2) at the bottom end, and the first transmission gear (3) on the dead lever (2) is rotatably connected.

7. The double-sided file cabinet with liftable and anti-toppling drawers of claim 1, wherein: the clamping mechanism (20) consists of a baffle plate at the bottom and a spring clamp, one end of the spring clamp is fixedly connected with the baffle plate at the bottom, and the two clamping mechanisms (20) are arranged in a left-right mode; a self-suction spring is arranged at the joint of the front of the inner drawer box body (7) and the outer drawer box body (6).

8. The double-sided file cabinet with liftable and anti-toppling drawers of claim 1, wherein: the controller (22) is provided with two buttons which are up and down arrows, and the controller (22) is connected with the motor (19) through an internal circuit.