CN220182459U

CN220182459U - Drawing winder

Info

Publication number: CN220182459U
Application number: CN202321526896.8U
Authority: CN
Inventors: 宋怡梦
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2023-12-15
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses a drawing winder which comprises a cylinder body with one end without a cover, wherein threads are arranged on the outer side wall of one end of an opening of the cylinder body, the cylinder cover is sleeved on one end of the opening of the cylinder body in a matched mode through the threads, a vertical rod is fixedly arranged in the middle of the inner wall of the bottom of the cylinder body, the threads are arranged on the outer side wall of the vertical rod, and a limiting mechanism is sleeved on the outer side wall of the vertical rod in a rotating mode. The utility model avoids the damage of the drawing in the winder.

Description

Drawing winder

Technical Field

The utility model relates to the technical field of building design related equipment, in particular to a drawing winder.

Background

Building design refers to creative activities performed during planning, designing and constructing residential, commercial, industrial, educational, government and other types of buildings. In particular, building design includes building function and use, building style, spatial layout, structure, and selection of building materials.

In the process of architectural design, a designer needs to make and process a large number of drawings and blueprints, including plan views, elevation views, section views and the like, and the size of the architectural design drawings is generally large, so that the architectural design drawings need to be carried and consulted in real time and are convenient to store. The drawing winder is a necessary tool for storing and protecting the drawings and blueprints, can avoid the problems of damage, bending, fouling and the like of the drawings, and is convenient to store and transport. It is therefore very common to use drawing reels in architectural designs.

The drawing winder is usually composed of a paper tube, and the paper tube is usually made of light materials such as aluminum alloy or plastic, so that the drawing winder is light and firm, can ensure the safety of the drawing and is convenient to transport.

And the rolling device is in the carrying process, and the drawing that is less than rolling device size can jolt from top to bottom for the drawing edge appears damaging easily, and then influences and consults the use.

Disclosure of Invention

The utility model aims to solve the problems and provides a drawing winder which can prevent drawing from being damaged in the winder.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a drawing rolling ware, includes the barrel of one end no lid, barrel opening one end's lateral wall be equipped with the screw thread, barrel opening one end cooperation screw thread cup joint the cover, barrel bottom inner wall middle part fixed be equipped with vertical pole, vertical pole lateral wall be equipped with the screw thread, and rotate and cup joint stop gear, stop gear including rotating the ring of cup jointing outside vertical pole, the relative lateral wall of ring be connected with the sector plate, ring and sector plate between be equipped with the rectangular channel, rectangular channel length direction towards the ring center, and set up relatively along the ring center, the rectangular channel be equipped with the recess along length direction's relative inner wall, rectangular channel and recess between slide and be equipped with the cross board, the cross board lower extreme be connected with splint, the splint be the arc structure of center level towards the barrel center, cross board upper end be connected with vertical board one, the ring top be equipped with vertical board two that correspond with vertical board one, vertical board one and vertical board two between be connected with the spring.

As an improvement, the upper end of the vertical rod is of an upward convex hemispherical structure and is positioned in the same horizontal plane with the open end of the cylinder body.

As an improvement, one end of the cylinder cover far away from the cylinder body is connected with a holding ring.

As an improvement, the corners of the first vertical plate and the second vertical plate in the length direction are of round corner structures.

As an improvement, one end of the sector plate far away from the circular ring is attached to the inner wall of the cylinder body.

As an improvement, the lower side wall of the clamping plate close to the circular ring is inclined downwards towards the side far away from the circular ring.

Compared with the prior art, the utility model has the advantages that: according to the drawing winder, the drawing can be wound on the vertical rod in a tightening mode and stored in the cylinder, the drawing is clamped by the clamping plates of the limiting mechanism and then placed in the cylinder, the limiting mechanism is rotationally sleeved on the vertical rod, the position can be fixed, the drawing cannot move in the cylinder, and the drawing cannot be damaged when the carrying device moves.

Drawings

FIG. 1 is a schematic diagram of an exploded construction of a retractor of the utility model.

Fig. 2 is a schematic structural view of a limiting mechanism of the drawing winder of the present utility model.

Fig. 3 is a schematic diagram of a connection structure of a cross plate of the drawing reel of the present utility model.

As shown in the figure: 1. a cylinder; 2. a cylinder cover; 3. a vertical rod; 4. a limiting mechanism; 5. a circular ring; 6. a sector plate; 7. rectangular grooves; 8. a groove; 9. a cross plate; 10. a clamping plate; 11. a first vertical plate; 12. a second vertical plate; 13. a spring; 14. a holding ring.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, a drawing winder comprises a cylinder 1 with one end uncovered, wherein the outer side wall of one end of the opening of the cylinder 1 is provided with threads, one end of the opening of the cylinder 1 is matched with the threads to be sleeved with a cylinder cover 2, the middle part of the inner wall of the bottom of the cylinder 1 is fixedly provided with a vertical rod 3, the outer side wall of the vertical rod 3 is provided with threads, and is rotationally sleeved with a limiting mechanism 4, the limiting mechanism 4 comprises a circular ring 5 rotationally sleeved outside the vertical rod 3, the opposite side wall of the circular ring 5 is connected with a sector plate 6, a rectangular groove 7 is arranged between the circular ring 5 and the sector plate 6, the length direction of the rectangular groove 7 faces the center of the circular ring 5 and is oppositely arranged along the center of the circular ring 5, the opposite inner wall of the rectangular groove 7 along the length direction is provided with a groove 8, a cross plate 9 is slidingly arranged between the rectangular groove 7 and the groove 8, the utility model relates to a paper roll limiting mechanism, which is characterized in that a clamping plate 10 is connected to the lower end of a cross plate 9, the clamping plate 10 is of an arc structure with the center horizontally facing the center of a cylinder body 1, the upper end of the cross plate 9 is connected with a first vertical plate 11, a second vertical plate 12 corresponding to the first vertical plate 11 is arranged above a circular ring 5, a spring 13 is connected between the first vertical plate 11 and the second vertical plate 12, when the paper roll is sleeved on a vertical rod 3, the clamping plate 10 of the limiting mechanism 4 is pulled, the cross plate 9 connected with the clamping plate 10 horizontally moves in the rectangular groove 7 along the length direction, so that the spring 13 between the first vertical plate 11 and the second vertical plate 12 is in a stretching state, the clamping plate 10 is loosened, the spring rebounds, the clamping plate 10 is buckled on the outer side of a drawing, the drawing is limited, the drawing is contained in the cylinder body 1, the circular ring 5 of the limiting mechanism 4 is rotationally sleeved on the outer side of the vertical rod 3, the lower surface of the circular ring 5 of the limiting mechanism 4 is attached to the upper end of the drawing, and the position of the drawing is limited between the limiting mechanism 4 and the cylinder body 1, so that the drawing can not jolt up and down in the device when being carried, and the drawing can not be damaged.

The upper end of the vertical rod 3 is of an upward protruding hemispherical structure and is positioned in the same horizontal plane with the opening end of the cylinder body 1, so that the cylinder cover 2 is sleeved on one side of the opening of the cylinder body 1 and is attached to the vertical rod 3, and meanwhile, a user is prevented from being scratched when a drawing is wound on the vertical rod 3.

One end of the cylinder cover 2 far away from the cylinder body 1 is connected with a holding ring 14, so that the cylinder cover 2 can rotate conveniently.

The corners of the upper ends of the first vertical plate 11 and the second vertical plate 12 in the length direction are of round corner structures, so that a user is prevented from being scratched when the first vertical plate 11 is pulled.

One end of the sector plate 6 far away from the circular ring 5 is attached to the inner wall of the cylinder body 1, so that the moving range of the clamping plate 10 is wide.

The lower side wall of the clamping plate 10 close to the circular ring 5 inclines downwards towards one side far away from the circular ring 5, so that the space occupied by the clamping plate 10 is small, and more drawings can be contained in the cylinder 1.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a drawing rolling ware, includes barrel (1) that one end is uncovered, barrel (1) open-ended lateral wall be equipped with the screw thread, barrel (1) open-ended one end cooperation screw thread cup joint barrel cover (2), its characterized in that: barrel (1) bottom inner wall middle part fixed be equipped with vertical pole (3), vertical pole (3) lateral wall be equipped with the screw thread, and rotate and cup joint stop gear (4), stop gear (4) including rotating ring (5) of cup jointing outside vertical pole (3), ring (5) relative lateral wall be connected with sector plate (6), ring (5) and sector plate (6) between be equipped with rectangular channel (7), rectangular channel (7) length direction towards ring (5) center, and set up relatively along ring (5) center, rectangular channel (7) be equipped with recess (8) along length direction's relative inner wall, rectangular channel (7) and recess (8) between slide and be equipped with cross plate (9), cross plate (9) lower extreme be connected with splint (10), splint (10) be the arc structure of center level towards barrel (1) center, cross plate (9) upper end be connected with vertical board (11), ring (5) on be equipped with vertical board (12) and two vertical board (12) of corresponding to be connected with vertical board (12).

2. A drawing winder as claimed in claim 1, wherein: the upper end of the vertical rod (3) is of an upward protruding hemispherical structure and is positioned in the same horizontal plane with the opening end of the cylinder body (1).

3. A drawing winder as claimed in claim 1, wherein: one end of the cylinder cover (2) far away from the cylinder body (1) is connected with a holding ring (14).

4. A drawing winder as claimed in claim 1, wherein: the corners of the upper ends of the first vertical plate (11) and the second vertical plate (12) in the length direction are of round corner structures.

5. A drawing winder as claimed in claim 1, wherein: one end of the sector plate (6) far away from the circular ring (5) is attached to the inner wall of the cylinder body (1).

6. A drawing winder as claimed in claim 1, wherein: the lower side wall of the clamping plate (10) close to the circular ring (5) is inclined downwards towards one side far away from the circular ring (5).