Portable drawing storage barrel

Abstract

The utility model belongs to the technical field of drawing storage, and discloses a portable drawing storage barrel which comprises a main body assembly used for sealing and protecting drawings and further comprises a limiting assembly arranged in the middle of the main body assembly and used for storing and lifting the drawings in a partitioned mode. A force application assembly used for providing rotation power is rotationally installed at the bottom end of the main body assembly, and the force application assembly is in threaded connection with the limiting assembly. The limiting assembly comprises an inner box cylinder, two limiting sliding grooves are symmetrically formed in the two sides of the inner box cylinder, a first containing groove is formed in the center of the inner box cylinder, and a plurality of second containing grooves are evenly distributed in the circumference of the inner box cylinder. The force application assembly comprises a rotating disc. According to the portable drawing storage barrel disclosed by the utility model, through the arrangement of lifting the drawing, the convenience of taking and placing the drawing is increased; through the arrangement of rotary pushing and lifting, the operation convenience is improved; and through the arrangement of partitioned storage, the space is reasonably utilized, and management is convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of drawing storage, and particularly relates to a portable drawing storage tube. Background Art

[0002] Drawings are graphic representations of the details and objects required for construction, including dimensions, orientation, and technical parameters. In order to facilitate movement and communication, special storage tubes are generally used for storage.

[0003] In contrast, a Chinese patent with announcement number CN209553799U discloses a visual communication design drawing storage cylinder, including a cylinder bottom plate, a cylinder body is fixedly connected to the top surface of the cylinder bottom plate, a cylinder top plate is fixedly connected to the top surface of the cylinder, a plurality of drawing placement cavities are opened on the outer side surface of the cylinder, a paper roll rod is inserted into the bottom side wall of the drawing placement cavity through a bearing, and the top end of the paper roll rod is rotated from top to bottom through the bearing to insert the cylinder top plate and the top side wall of the drawing placement cavity, a paper insertion slot is opened in the middle of the paper roll rod, and a square slot is opened on the top surface of the paper roll rod. A sleeve is movably connected to the outer side of the column, a handle is fixedly connected to the left side of the sleeve, a drawing taking and placing port is opened on the right wall of the sleeve, a placement groove is opened in the middle of the top surface of the top plate of the cylinder, a crank is arranged in the placement groove, a square column is fixedly connected to the rear end of the crank, the right sides of the bottom plate and the top plate of the cylinder are fixedly connected with a connecting buckle, a shoulder strap is arranged on the right side of the connecting buckle, the top side of the right side surface of the top plate of the cylinder is rotatably connected to a top cover through a hinge, the top side of the left side surface of the top plate of the cylinder is fixedly connected to the top cover through a lock buckle, and a plurality of marking grooves are opened on the top surface of the top cover.

[0004] However, the above patent cannot display all drawings at once, which reduces the convenience of taking and placing drawings, and the space at the center cannot be utilized, resulting in waste. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide a portable storage tube for drawings to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A portable storage tube for drawings, including a main body component for enclosing and protecting drawings, and also including a limiting component arranged in the middle of the main body component for partitioned storage and lifting the drawings; a force-applying component for providing rotational power is rotatably installed at the bottom end of the main body component, and the force-applying component and the limiting component are threadedly connected; the limiting component includes an inner box tube, two limiting slide grooves are symmetrically arranged on both sides of the inner box tube, a first receiving groove is arranged in the center of the inner box tube, and a plurality of second receiving grooves are evenly distributed on the circumference of the inner box tube; the force-applying component includes a rotating disk, a screw is arranged in the middle of the rotating disk, and anti-slip grooves are evenly distributed on the circumference of the rotating disk.

[0008] Furthermore: the main body assembly includes an outer box tube, a sealing cover is installed on the top of the outer box tube, a shoulder strap is installed on the back of the outer box tube, and two guide rails are symmetrically arranged on the inner wall of the outer box tube, and the guide rails are arranged along the length direction of the outer box tube.

[0009] Furthermore, the sealing cover and the outer box barrel are plug-in connected, and the guide rail and the outer box barrel are riveted together.

[0010] Furthermore: the first receiving groove and the second receiving groove are both circular hole-shaped, and the depth of the first receiving groove is smaller than the depth of the second receiving groove.

[0011] Furthermore: the inner box tube is made of polypropylene material, and six second storage slots are provided.

[0012] Furthermore: the diameter of the rotating disk is the same as the diameter of the outer box barrel, and the screw and the rotating disk are welded together.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. The lifting and lowering of drawings increases the convenience of taking and placing drawings;

[0015] 2. The setting of rotating, pushing and lifting improves the convenience of operation;

[0016] 3. Through the setting of partitioned storage, rational use of space is made and management is facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a portable storage tube for drawings described in the utility model;

[0018] Figure 2 It is a schematic diagram of the main components of a portable drawing storage cylinder described in the utility model;

[0019] Figure 3 It is a schematic diagram of a limiting component of a portable drawing storage cylinder described in the utility model;

[0020] Figure 4 It is a schematic diagram of a force-applying component of a portable drawing storage tube described in the utility model.

[0021] In the accompanying drawings, 101, outer box cylinder; 102, sealing cover; 103, shoulder strap; 104, guide rail; 201, inner box cylinder; 202, limiting slide groove; 203, first receiving groove; 204, second receiving groove; 301, rotating disk; 302, screw; 303, anti-slip pattern. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 A portable storage tube for drawings includes a main body component for sealing and protecting drawings, and a limit component arranged in the middle of the main body component for partitioning and storing drawings and lifting them up and down. A force-applying component for providing rotational power is rotatably installed at the bottom end of the main body component, and the force-applying component and the limit component are threadedly connected.

[0024] In this embodiment: the main assembly includes an outer box barrel 101, a sealing cover 102 is installed on the top of the outer box barrel 101, the sealing cover 102 and the outer box barrel 101 are plug-in connected, a shoulder strap 103 is installed at the back of the outer box barrel 101, two guide rails 104 are symmetrically arranged on the inner wall of the outer box barrel 101, the guide rails 104 are arranged along the length direction of the outer box barrel 101, the guide rails 104 and the outer box barrel 101 are riveted together, the sealing cover 102 is covered, and the outer box barrel 101 is carried on the shoulder strap 103 for movement;

[0025] In this embodiment: the limiting component includes an inner box barrel 201, the inner box barrel 201 is made of polypropylene material, two limiting slide grooves 202 are symmetrically arranged on both sides of the inner box barrel 201, a first receiving groove 203 is arranged at the center of the inner box barrel 201, and six second receiving grooves 204 are evenly distributed on the circumference of the inner box barrel 201, the first receiving groove 203 and the second receiving groove 204 are both circular hole-shaped, the depth of the first receiving groove 203 is less than the depth of the second receiving groove 204, the drawing is rolled into a roll, and the lower half of the short drawing is inserted into the first receiving groove 203 of the inner box barrel 201, and the lower half of the long drawing is inserted into the second receiving groove 204 of the inner box barrel 201, and the inner box barrel 201 moves up and down along the guide rail 104 under the restriction of the limiting slide groove 202;

[0026] In this embodiment: the force-applying component includes a rotating disk 301, the diameter of the rotating disk 301 is the same as the diameter of the outer box barrel 101, a screw 302 is arranged in the middle of the rotating disk 301, the screw 302 and the rotating disk 301 are welded together, and anti-slip grooves 303 are evenly distributed on the circumference of the rotating disk 301. The screw 302 is rotated through the anti-slip grooves 303, and the screw 302 engages with the inner box barrel 201 through threads.

[0027] Working principle: roll up the drawing, and insert the lower half of the short drawing into the first storage slot 203 of the inner box tube 201, and insert the lower half of the long drawing into the second storage slot 204 of the inner box tube 201, cover with the sealing cover 102, and carry the outer box tube 101 on the back with the shoulder strap 103 to move. When it is needed, open the sealing cover 102, rotate the screw 302 through the anti-slip groove 303, and the screw 302 engages with the inner box tube 201 through the thread, pushing the inner box tube 201 to move upward along the guide rail 104 under the restriction of the limiting slide groove 202, and lift the drawing to expose the outer box tube 101 for taking.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable paper storage tube, comprising a main body component for enclosing and protecting paper, characterized in that: It also includes a limit assembly arranged in the middle of the main assembly for storing drawings in partitions and lifting them up and down, a force-applying assembly for providing rotational power is rotatably installed at the bottom end of the main assembly, and the force-applying assembly is threadedly connected to the limit assembly; The limiting assembly comprises an inner box barrel (201), two limiting sliding grooves (202) are symmetrically arranged on both sides of the inner box barrel (201), a first receiving groove (203) is arranged at the center of the inner box barrel (201), and a plurality of second receiving grooves (204) are evenly distributed around the circumference of the inner box barrel (201); The force-applying component comprises a rotating disk (301), a screw rod (302) is arranged in the middle of the rotating disk (301), and anti-slip grooves (303) are evenly distributed on the circumference of the rotating disk (301).

2. The portable paper storage tube according to claim 1, characterized in that: The main body assembly comprises an outer box barrel (101), a sealing cover (102) is installed on the top of the outer box barrel (101), a shoulder strap (103) is installed at the back of the outer box barrel (101), and two guide rails (104) are symmetrically arranged on the inner wall of the outer box barrel (101), and the guide rails (104) are arranged along the length direction of the outer box barrel (101).

3. The portable paper storage tube according to claim 2, characterized in that: The sealing cover (102) and the outer box barrel (101) are plug-in connected, and the guide rail (104) and the outer box barrel (101) are riveted together.

4. The portable paper storage tube according to claim 1, characterized in that: The first receiving groove (203) and the second receiving groove (204) are both in the shape of circular holes, and the depth of the first receiving groove (203) is smaller than the depth of the second receiving groove (204).

5. The portable paper storage tube according to claim 1, characterized in that: The inner box tube (201) is made of polypropylene material, and six second storage grooves (204) are provided.

6. The portable paper storage tube according to claim 2, characterized in that: The diameter of the rotating disk (301) is the same as the diameter of the outer barrel (101), and the screw (302) and the rotating disk (301) are welded together.

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