CN220077141U

CN220077141U - Drawing storage device with limit structure

Info

Publication number: CN220077141U
Application number: CN202321647852.0U
Authority: CN
Inventors: 刘钢君; 杨义; 由金朝
Original assignee: Jinan Third Branch Of Shandong Fangyuan Jingwei Design Group Co ltd
Current assignee: Jinan Third Branch Of Shandong Fangyuan Jingwei Design Group Co ltd
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-11-24
Anticipated expiration: 2033-06-27

Abstract

The utility model provides a drawing storage device with a limiting structure, which relates to the technical field of drawing storage devices.

Description

Drawing storage device with limit structure

Technical Field

The utility model relates to the technical field of drawing storage devices, in particular to a drawing storage device with a limiting structure.

Background

The drawing storage box is used for placing and storing the box used for drawing, can play a certain protection role on the drawing, is made of plastic or paperboard, and is widely used in the scenes such as engineering drawing preservation.

The inventor finds in daily work that a large number of drawings are generally placed in the drawing storage box, gaps exist between the drawings, so that the number of the drawings which can be placed in the storage box is reduced, and the storage function of the drawing storage box is reduced.

In order to solve the problem that gaps exist between the drawings, the number of the drawings which can be placed in the storage box is reduced, and the storage function of the drawing storage box is reduced, the problem is solved in the prior art by using a heavy object to compress the drawings in the drawing storage box, and the utility model adopts another solving mode.

Disclosure of Invention

The utility model provides a drawing storage device with a limiting structure, which aims to solve the problem that a gap exists between drawings, so that the number of the drawings which can be placed in a storage box is reduced, and the storage function of the drawing storage box is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a drawing storage device with limit structure, includes the box body, the top of box body is provided with the lid, the surface of box body is inserted and is established the inner wall at the lid, the bottom of box body is provided with stop device, stop device includes the limiting plate, the limiting plate sets up the bottom at the lid, the top of limiting plate rotates and is connected with the threaded rod, the surface of threaded rod and the inner wall threaded connection of lid, the equal fixedly connected with handle in surface both sides of box body, be provided with fixing device between handle and the lid.

The effects achieved by the components are as follows: through setting up the limiting plate, under the effect of threaded rod, establish the lid cover at the surface at box body top, rotate the threaded rod, the threaded rod can drive the limiting plate and remove downwards at the inner wall of box body, and the limiting plate can extrude spacingly to placing the inside drawing of box body at the in-process of downwarping, reduces the gap between the drawing for can hold more drawings in the box body, improve the storage capacity of box body.

Preferably, the inner wall sliding connection of the lid has the round bar, the one end of round bar and one side fixed connection of limiting plate.

The effects achieved by the components are as follows: through setting up the round bar, when the inside of box body removes when the limiting plate under the effect of threaded rod, the limiting plate can drive the round bar and carry out synchronous slip at the inner wall of lid, and the round bar can play the effect of limiting plate to the limiting plate, can prevent that the threaded rod from rotating the in-process can drive the limiting plate and rotate together.

Preferably, one end of the threaded rod is fixedly connected with an operation block, and the outer surface of the operation block is provided with a protrusion.

The effects achieved by the components are as follows: through setting up the operation piece, rotate the operation piece and can drive the threaded rod and rotate, the operation piece surface is provided with the arch simultaneously, can increase the frictional force of operation piece surface, has anti-skidding effect when rotating the operation piece, and then is convenient for rotate the threaded rod through the operation piece.

Preferably, the outer surface of one end of the threaded rod is rotationally connected with a connecting plate, the outer surface of the round rod is fixedly connected with the inner wall of the connecting plate, and one end of the round rod is fixedly connected with an anti-drop block.

The effects achieved by the components are as follows: through setting up the connecting plate, carry out further connection to round bar and threaded rod, can make round bar and threaded rod carry out synchronous removal in the inner wall of lid all the time, and then ensure that the limiting plate remains all the time and parallels with the bottom of box body inner wall, and the both sides of limiting plate can keep unanimous spacing to the drawing.

Preferably, a rubber plate is fixedly connected to one side of the limiting plate, and grooves are formed in one side of the rubber plate.

The effects achieved by the components are as follows: through setting up the rubber slab, when limiting plate carries out spacing and compresses tightly the drawing, can play certain guard action to the drawing, the rubber slab that has the recess simultaneously can effectively increase the frictional force of limiting plate one side, when carrying out spacing to the drawing, has anti-skidding effect.

Preferably, the fixing device comprises two round hole blocks, one sides of the two round hole blocks are fixedly connected with two sides of the cover body respectively, the bottom of the round hole block is abutted to the top of the handle, and the same threaded pin is inserted into the inner walls of the round hole block and the handle.

The effects achieved by the components are as follows: through setting up the round hole piece, under the effect of screw pin, insert the inner wall of round hole piece and handle with the screw pin, can be connected handle and round hole piece, and then fix between box body and the lid, prevent that the lid from being opened easily for the drawing can not break away from the protection of lid.

Preferably, one end of the threaded pin is fixedly connected with a stop block, and one side of the stop block is abutted with one side of the round hole block.

The effects achieved by the components are as follows: through setting up the dog, one side of dog and the top butt of round hole piece can carry out spacingly to the one end of threaded pin.

Preferably, the outer surface of the threaded pin is provided with a screw hole block, the outer surface of the screw hole block is inserted into the inner wall of the screw hole block in a threaded manner, and one side of the screw hole block is abutted with one side of the round hole block.

The effects achieved by the components are as follows: through setting up the screw piece, establish the screw piece cover in the one end of screw pin, rotate the screw pin for one side of screw piece and one side butt of round hole piece, then the screw piece can be spacing to the other end of screw pin, then under the combined action of dog, can fix spacing to the screw pin, make the screw pin can not break away from the inner wall of handle and round hole piece, and then can guarantee that the screw pin remains throughout to the fixed of lid and box body.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, the cover body is sleeved on the outer surface of the top of the box body under the action of the threaded rod, the threaded rod is rotated to drive the limiting plate to move downwards on the inner wall of the box body, the limiting plate can extrude and limit the drawing placed in the box body in the downward moving process, the gap between the drawing is reduced, more drawing can be accommodated in the box body, and the storage capacity of the box body is improved.

Drawings

FIG. 1 is a schematic perspective view of a main body of the present utility model;

FIG. 2 is a schematic perspective view of a limiting plate according to the present utility model;

FIG. 3 is a schematic perspective view of the case of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.

Legend description: 1. a case body; 2. a cover body; 3. a limiting device; 31. a limiting plate; 32. a threaded rod; 33. a round bar; 34. an operation block; 35. a connecting plate; 36. an anti-falling block; 37. a rubber plate; 4. a handle; 5. a fixing device; 51. a round hole block; 52. a threaded pin; 53. a stop block; 54. screw hole blocks.

Detailed Description

Embodiment 1, referring to fig. 1-2, this embodiment discloses a drawing storage device with limit structure, including box body 1, the top of box body 1 is provided with lid 2, and the surface of box body 1 inserts the inner wall of establishing at lid 2, the bottom of box body 1 is provided with stop device 3, stop device 3 includes limiting plate 31, limiting plate 31 sets up the bottom at lid 2, and the top rotation of limiting plate 31 is connected with threaded rod 32, and the surface of threaded rod 32 and the inner wall threaded connection of lid 2, the equal fixedly connected with handle 4 of surface both sides of box body 1 are provided with fixing device 5 between handle 4 and the lid 2, through setting up limiting plate 31, establishes the threaded rod at the surface at box body 1 top with lid 2 cover under the effect of threaded rod 32, rotates threaded rod 32, and 32 can drive limiting plate 31 and move down at the inner wall of box body 1, and limiting plate 31 can extrude the drawing of placing inside box body 1 in the course of downwardly moving, reduces the gap between the drawing for box body 1 can hold more drawing 1, improves the holding capacity of box body 1.

Referring to fig. 2, the inner wall of the cover 2 is slidably connected with a round rod 33, one end of the round rod 33 is fixedly connected with one side of a limiting plate 31, by arranging the round rod 33, when the inside of the box 1 moves under the action of a threaded rod 32, the limiting plate 31 drives the round rod 33 to synchronously slide on the inner wall of the cover 2, the round rod 33 can play a role of the limiting plate 31 on the limiting plate 31, and the threaded rod 32 can be prevented from driving the limiting plate 31 to rotate together in the rotating process; one end fixedly connected with operation piece 34 of threaded rod 32, the surface of operation piece 34 is provided with the arch, through setting up operation piece 34, rotates operation piece 34 and can drive threaded rod 32 and rotate, and operation piece 34 surface is provided with the arch simultaneously, can increase the frictional force of operation piece 34 surface, has skid-proof effect when rotating operation piece 34, and then is convenient for rotate threaded rod 32 through operation piece 34.

Referring to fig. 2, a connecting plate 35 is rotatably connected to an outer surface of one end of the threaded rod 32, an outer surface of the round rod 33 is fixedly connected to an inner wall of the connecting plate 35, an anti-drop block 36 is fixedly connected to one end of the round rod 33, and the round rod 33 and the threaded rod 32 are further connected by arranging the connecting plate 35, so that the round rod 33 and the threaded rod 32 can always synchronously move on the inner wall of the cover body 2, further, the limit plate 31 is always kept parallel to the bottom of the inner wall of the box body 1, both sides of the limit plate 31 can keep consistent limit on a drawing, and meanwhile, the round rod 33 can be prevented from being separated from the inner wall of the cover body 2 due to misoperation by arranging the anti-drop block 36; one side fixedly connected with rubber slab 37 of limiting plate 31, the recess is all seted up to one side of rubber slab 37, through setting up rubber slab 37, when limiting plate 31 carries out spacing and compresses tightly the drawing, can play certain guard action to the drawing, and the frictional force of limiting plate 31 one side can effectively be increased to rubber slab 37 that has the recess simultaneously, when spacing the compressing tightly to the drawing, has the skid-proof effect.

Referring to fig. 2-4, the fixing device 5 includes two round hole blocks 51, one sides of the two round hole blocks 51 are fixedly connected with two sides of the cover 2, the bottom of the round hole block 51 is abutted with the top of the handle 4, the same threaded pin 52 is inserted into the inner walls of the round hole block 51 and the handle 4, by arranging the round hole block 51, under the action of the threaded pin 52, the threaded pin 52 is inserted into the inner walls of the round hole block 51 and the handle 4, the handle 4 and the round hole block 51 can be connected, and then the cover 2 is prevented from being easily opened, so that the drawing cannot be separated from the protection of the cover 2.

Referring to fig. 3 and 4, a stopper 53 is fixedly connected to one end of the threaded pin 52, one side of the stopper 53 abuts against one side of the circular hole block 51, and by providing the stopper 53, one side of the stopper 53 abuts against the top of the circular hole block 51, one end of the threaded pin 52 can be limited; the outer surface of screw 52 is provided with screw piece 54, the outer surface screw of screw piece 54 inserts the inner wall at screw piece 54, one side butt of screw piece 54 and one side of round hole piece 51, through setting up screw piece 54, establish screw piece 54 cover in the one end of screw 52, rotate screw 52, make one side of screw piece 54 and one side butt of round hole piece 51, then screw piece 54 can carry out the spacing to the other end of screw 52, then under the combined action of dog 53, can fix spacing to screw 52, make screw 52 can not break away from the inner wall of handle 4 and round hole piece 51, and then can ensure that screw 52 remains the fixed to lid 2 and box body 1 all the time.

Working principle: after the drawing is installed in the box body 1, the cover body 2 is covered, the rotating operation block 34 drives the threaded rod 32 to rotate, the threaded rod 32 drives the limiting plate 31 to move downwards on the inner wall of the box body 1, the limiting plate 31 drives the round rod 33 connected with the connecting plate 35 and the limiting plate 31 to synchronously slide on the inner wall of the cover body 2 until the rubber plate 37 on one side of the limiting plate 31 compresses the drawing, the bottom of the round hole block 51 is abutted with the top of the handle 4, the threaded pin 52 is inserted into the round hole block 51 and the inner wall of the handle 4, one side of the stop block 53 is abutted with the top of the round hole block 51, the threaded hole block 54 is sleeved at one end of the threaded pin 52, the threaded pin 52 is rotated, one side of the threaded hole block 54 is abutted with one side of the round hole block 51, and the threaded pin 52 can be fixed and limited under the joint action of the stop block 53, namely, the cover body 2 and the box body 1 can be fixed.

Claims

1. Drawing storage device with limit structure, including box body (1), its characterized in that: the top of box body (1) is provided with lid (2), the surface of box body (1) is inserted and is established the inner wall at lid (2), the bottom of box body (1) is provided with stop device (3), stop device (3) are including limiting plate (31), limiting plate (31) set up the bottom at lid (2), limiting plate (31) are inserted and are established the inner wall at box body (1), the top of limiting plate (31) is rotated and are connected with threaded rod (32), the surface of threaded rod (32) and the inner wall threaded connection of lid (2), the equal fixedly connected with handle (4) in the surface both sides of box body (1), be provided with fixing device (5) between handle (4) and lid (2).

2. The drawing storage device with a limiting structure according to claim 1, wherein: the inner wall sliding connection of lid (2) has round bar (33), the one end of round bar (33) is connected with one side fixed connection of limiting plate (31).

3. The drawing storage device with a limiting structure according to claim 1, wherein: one end of the threaded rod (32) is fixedly connected with an operation block (34), and the outer surface of the operation block (34) is provided with a bulge.

4. The drawing storage device with a limiting structure according to claim 2, wherein: the outer surface of one end of the threaded rod (32) is rotationally connected with a connecting plate (35), the outer surface of the round rod (33) is fixedly connected with the inner wall of the connecting plate (35), and one end of the round rod (33) is fixedly connected with an anti-falling block (36).

5. The drawing storage device with a limiting structure according to claim 1, wherein: one side of limiting plate (31) fixedly connected with rubber board (37), all set up flutedly in one side of rubber board (37).

6. The drawing storage device with a limiting structure according to claim 1, wherein: the fixing device (5) comprises two round hole blocks (51), one sides of the two round hole blocks (51) are fixedly connected with two sides of the cover body (2), the bottom of the round hole block (51) is abutted to the top of the handle (4), and the same threaded pin (52) is inserted into the inner walls of the round hole block (51) and the handle (4).

7. The drawing storage device with a limiting structure according to claim 6, wherein: one end of the threaded pin (52) is fixedly connected with a stop block (53), and one side of the stop block (53) is abutted with one side of the round hole block (51).

8. The drawing storage device with a limiting structure according to claim 6, wherein: the outer surface of screw round pin (52) is provided with screw piece (54), the outer surface screw thread of screw piece (54) inserts the inner wall of establishing at screw piece (54), one side of screw piece (54) and one side butt of round hole piece (51).