Paint storage pull can

Abstract

The utility model relates to the technical field of paint storage pull cans, in particular to a paint storage pull can which comprises a can body. A tank cover is arranged on the outer surface of the top of the tank body, a plurality of ball grooves are evenly formed in the tank cover, steel balls are arranged in the ball grooves, and an extrusion ring is slidably connected to the position, close to the steel balls, of the tank cover; an elastic mechanism for controlling the extrusion ring to lift is arranged on the outer surface of the extrusion ring; and a suction mechanism for preventing the coating from being adhered to the inner wall of the tank body is arranged at the circle center of the tank cover. Under the matching action of the tank cover, the ball groove, the steel ball, the extrusion ring and the elastic mechanism, the working process that a user opens or closes the upper tank cover of the tank body is simplified, the speed that the user opens or closes the upper tank cover of the tank body is increased, and then the practicability is improved; and the paint storage pull tank can be recycled for multiple times, so that the practicability is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to paint storage pull cans, in particular to a paint storage pull can. Background Art

[0002] Paint storage cans are indispensable in the production, circulation and use of paint. The sealing covers of paint storage cans are mostly disposable structures, similar to the structure of the pull ring on a can.

[0003] The utility model patent with announcement number CN218086852U discloses a sealing cover structure of a paint storage tank, which belongs to the technical field related to sealing covers, and solves the problem that in the prior art, a sealing cover plate is covered on an unused paint storage tank to achieve sealing protection of the paint, but there is a lack of connection structure between the covering cover plate and the paint storage tank, which makes it inconvenient to carry the paint storage tank and has a poor actual use effect. The sealing cover includes: the sealing cover is installed on the upper surface of the paint storage tank, the surface of the paint storage tank is provided with multiple sets of buckle mechanisms, and the upper surface of the sealing cover is provided with a handle. The surface of the handle is provided with multiple groups of limiting mechanisms. The utility model provides a lifting handle and a limiting mechanism. When the paint is not used up, the push-pull connecting plate is pushed outward to place the sealing cover on the upper surface of the paint storage tank, the push-pull connecting plate is loosened to make the limiting pressure block abut against the surface of the paint storage tank, and then the buckle bracket is flipped upward to make the buckle abut against the surface of the limiting block and finally make the buckle bracket fit on the surface of the fitting groove, and the sealing cover and the paint storage tank are buckled and installed together to achieve the sealing of the paint storage tank. The paint storage tank can be carried by carrying the lifting handle, and the sealing cover can be repeatedly used, which is suitable for promotion.

[0004] However, the above patent still has shortcomings: although the patent can seal the storage tank again through the sealing cover after the paint storage tank is opened, the process of the user opening or closing the sealing cover is relatively complicated, resulting in the user opening or closing the sealing cover on the storage tank at a slow speed and poor practicality. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a paint storage pull can to solve the problem proposed in the above background technology that the process of users opening or closing the sealing cover is relatively complicated, resulting in the user opening or closing the sealing cover on the storage can at a slow speed and poor practicality.

[0006] The technical solution of the utility model is:

[0007] A paint storage can comprises: a can body; a can cover is arranged on the top outer surface of the can body, a plurality of ball grooves are evenly opened inside the can cover, steel balls are arranged inside the ball grooves, and a squeeze ring is slidably connected to the can cover near the steel balls; an elastic mechanism for controlling the squeezing ring to be raised and lowered is arranged on the outer surface of the squeeze ring; a suction mechanism for preventing paint from adhering to the inner wall of the can body is arranged at the center of the circle of the can cover.

[0008] Preferably, the elastic mechanism includes: a connecting ring is fixedly connected to the outer surface of the extrusion ring, a force ring is fixedly connected to the outer surface of the connecting ring, a spring is arranged at the bottom of the extrusion ring, and the spring is arranged inside the tank cover; a movable groove is opened on the inner wall of the extrusion ring, and a clamping groove is opened on the tank body near the steel ball, and the movable groove and the clamping groove are both adapted to the steel ball.

[0009] Preferably, a damping pad is fixedly connected to the outer surface of the force-applying ring, and a travel groove is formed on the tank cover near the connecting ring.

[0010] Preferably, the suction mechanism comprises: a straw is fixedly connected to the center of the tank cover, a fixed shaft is arranged inside the straw, a Jiaolong blade is arranged on the outer surface of the fixed shaft, and the Jiaolong blade is fixedly connected to the fixed shaft and the straw; a plurality of feed ports are evenly arranged at the bottom of the straw.

[0011] Preferably, a negative pressure plate is sleeved on the outer surface of the straw, a sealing ring is fixedly connected to the outer surface of the negative pressure plate, and the sealing ring is adapted to the tank body.

[0012] Preferably, four elastic sheets are arranged on the top of the fixed shaft, and the elastic sheets are all fixedly connected to the straw.

[0013] Preferably, a balancing port is provided on one side of the straw, a filter is fixedly connected to the inside of the balancing port, a conical spring is fixedly connected to the top of the filter, a sealing bead is provided on the top of the conical spring, and the sealing bead is adapted to the balancing port.

[0014] Preferably, a sealing gasket is provided between the tank body and the tank cover, and the sealing gasket is fixedly connected to the tank cover.

[0015] Preferably, three ball seats are evenly and fixedly connected to the bottom of the tank body, and matching balls are arranged inside the ball seats.

[0016] Preferably, the tank body comprises an outer shell, an inner core and a thermal insulation layer, the inner core is arranged inside the outer shell, the inner core is fixedly connected to the outer shell, and the thermal insulation layer is filled between the outer shell and the inner core.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] Firstly, the utility model simplifies the user's work process of opening or closing the can cover on the can body through the coordinated action of the can cover, the ball groove, the steel ball, the extrusion ring and the elastic mechanism, increases the speed of the user opening or closing the can cover on the can body, thereby improving practicality, and allows the paint storage can to be recycled multiple times, further improving practicality.

[0019] Secondly, through the coordinated action of the can cover, ball groove, steel ball, extrusion ring, elastic mechanism and suction mechanism, the user can extract the paint inside the can body without opening the can cover, thereby avoiding impurities on the construction site from mixing into the paint after opening the can cover, resulting in obvious impurities in the paint after it is applied to the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the paint storage can of the utility model;

[0021] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0022] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in the middle;

[0024] Figure 5 For the utility model Figure 2 The enlarged structural diagram at C in the middle;

[0025] Figure 6 This is a schematic diagram of the tank structure of the utility model.

[0026] In the figure:

[0027] 1. Tank body; 2. Tank cover; 3. Ball groove; 4. Steel ball; 5. Extrusion ring; 6. Elastic mechanism; 7. Suction mechanism; 8. Connecting ring; 9. Force ring; 10. Spring; 11. Movable groove; 12. Card groove; 13. Damping pad; 14. Travel groove; 15. Straw; 16. Fixed shaft; 17. Jiaolong blade; 18. Feed inlet; 19. Negative pressure plate; 20. Sealing ring; 21. Elastic sheet; 22. Balance port; 23. Filter; 24. Conical spring; 25. Sealing bead; 26. Sealing pad; 27. Ball seat; 28. Ball; 29. ​​Outer shell; 30. Inner core; 31. Insulation layer. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figures 1 to 6 The utility model describes the above technical solution in detail through the following embodiments:

[0030] The jar body 1 is provided with a can 2, wherein the top outer surface of the can 1 is provided with a can cover 2, a plurality of ball grooves 3 are evenly provided inside the can cover 2, steel balls 4 are provided inside the ball grooves 3, and a squeeze ring 5 is slidably connected to the can cover 2 near the steel balls 4; an elastic mechanism 6 is provided on the outer surface of the squeeze ring 5 for controlling the lifting thereof; a suction mechanism 7 is provided at the center of the can cover 2 to prevent the paint from adhering to the inner wall of the can body 1; when the can cover 2 needs to be opened, the user controls the squeeze ring 5 to move downward through the elastic mechanism 6 so that the steel balls 4 can move inside the ball grooves 3, and the can cover 2 can be opened; when the can cover 2 needs to be closed, the user controls the squeeze ring 5 to move upward through the elastic mechanism 6 to squeeze the steel balls 4, and the can body 1 can be engaged through the steel balls 4, thereby simplifying the user's work flow of opening or closing the can cover 2 on the can body 1, improving the speed of opening or closing the can cover 2 on the can body 1, thereby improving the practicality, and allowing the paint storage can to be recycled for multiple times, further improving the practicality.

[0031] like Figure 4 As shown, the elastic mechanism 6 includes: a connecting ring 8 is fixedly connected to the outer surface of the extrusion ring 5, a force ring 9 is fixedly connected to the outer surface of the connecting ring 8, a spring 10 is arranged at the bottom of the extrusion ring 5, and the spring 10 is arranged inside the tank cover 2; a movable groove 11 is opened at the inner wall of the extrusion ring 5, and a clamping groove 12 is opened near the steel ball 4 of the tank body 1, and the movable groove 11 and the clamping groove 12 are both adapted to the steel ball 4. The user can pull the force ring 9, and the force ring 9 drives the extrusion ring 5 to move downward through the connecting ring 8. When the extrusion ring 5 moves downward, the movable groove 11 moves to the ball groove 3 to increase the movable range of the steel ball 4, so that the tank cover 2 can be opened. When the force ring 9 is released, the spring 10 pushes the extrusion ring 5 to reset. When the extrusion ring 5 is reset, the movable groove 11 is separated from the ball groove 3 and the steel ball 4 is squeezed at the same time, so that a small part of the steel ball 4 moves to the inside of the clamping groove 12 on the surface of the tank body 1, so that the tank cover 2 can be closed.

[0032] like Figure 4As shown, a damping pad 13 is fixedly connected to the outer surface of the force ring 9, and a travel groove 14 is provided near the connecting ring 8 of the tank cover 2 to facilitate the user to pull the force ring 9 and limit the moving travel of the extrusion ring 5 at the same time.

[0033] like Figure 2 As shown, the suction mechanism 7 includes: a straw 15 is fixedly connected to the center of the tank cover 2, a fixed shaft 16 is arranged inside the straw 15, and a dragon blade 17 is arranged on the outer surface of the fixed shaft 16, and the dragon blade 17 is fixedly connected to the fixed shaft 16 and the straw 15; a plurality of feeding ports 18 are evenly arranged at the bottom of the straw 15, and the user draws the paint inside the tank body 1 through the straw 15, and the paint is fully mixed while rising through the dragon blade 17 inside the straw 15, so that the paint inside the tank body 1 can be drawn out and used without opening the tank cover 2, thereby avoiding the impurities on the construction site from mixing into the paint after opening the tank cover 2, resulting in obvious impurities in the paint after being applied to the wall.

[0034] like Figure 2 As shown, a negative pressure plate 19 is sleeved on the outer surface of the suction tube 15, and a sealing ring 20 is fixedly connected to the outer surface of the negative pressure plate 19. The sealing ring 20 is adapted to the tank body 1. When the paint is drawn out of the tank body 1 through the suction tube 15, a negative pressure state is generated between the negative pressure plate 19 and the tank body 1, and then the negative pressure plate 19 is adsorbed on the outer surface of the suction tube 15 to vertically descend. When the negative pressure plate 19 descends, it drives the sealing ring 20 with it. The sealing ring 20 scrapes off the paint adhered to the inner wall of the tank body 1, thereby improving the utilization rate of the paint.

[0035] like Figure 2 As shown, four elastic sheets 21 are disposed on the top of the fixed shaft 16 , and the elastic sheets 21 are fixedly connected to the straw 15 , so as to seal the straw 15 to prevent dust from entering when the user does not use the straw 15 .

[0036] like Figure 3 As shown, a balancing port 22 is provided on one side of the suction tube 15, a filter screen 23 is fixedly connected to the inside of the balancing port 22, a conical spring 24 is fixedly connected to the top of the filter screen 23, a sealing bead 25 is provided on the top of the conical spring 24, and the sealing bead 25 is adapted to the balancing port 22. When the negative pressure plate 19 slides downward, the external air pushes the sealing bead 25 to separate the sealing bead 25 from the balancing port 22, and then the air enters through the gap between the sealing bead 25 and the balancing port 22, and finally enters between the negative pressure plate 19 and the tank cover 2 through the filter screen 23 to balance the air pressure on the top of the negative pressure plate 19.

[0037] like Figure 2 As shown, a sealing gasket 26 is provided between the tank body 1 and the tank cover 2 , and the sealing gasket 26 is fixedly connected to the tank cover 2 , thereby improving the sealing performance of the connection between the tank body 1 and the tank cover 2 .

[0038] like Figure 1 As shown, three ball seats 27 are evenly and fixedly connected to the bottom of the tank body 1, and matching balls 28 are arranged inside the ball seats 27, so that the user can move the tank body 1 filled with paint conveniently and labor-savingly.

[0039] like Figure 6 As shown, the tank body 1 includes an outer shell 29, an inner core 30 and a thermal insulation layer 31. The inner core 30 is arranged inside the outer shell 29, and the inner core 30 is fixedly connected to the outer shell 29. The thermal insulation layer 31 is filled between the outer shell 29 and the inner core 30, which improves the thermal insulation performance of the tank body 1 and thereby improves the service life of the coating.

[0040] Working principle: when the tank cover 2 needs to be opened, the user can pull the force ring 9, and the force ring 9 drives the extrusion ring 5 to move downward through the connecting ring 8. When the extrusion ring 5 moves downward, the movable groove 11 moves to the ball groove 3 to increase the movable range of the steel ball 4, so that the steel ball 4 can move inside the ball groove 3, and the tank cover 2 can be opened. When the tank cover 2 needs to be closed, the force ring 9 is released, and the spring 10 pushes the extrusion ring 5 to reset. When the extrusion ring 5 is reset, the movable groove 11 is separated from the ball groove 3, and the steel ball 4 is squeezed at the same time, so that a small part of the steel ball 4 moves to the inside of the card groove 12 on the surface of the tank body 1, and the tank cover 2 can be closed.

[0041] The user draws the paint from the inside of the tank body 1 through the straw 15, and the paint is fully mixed while rising through the dragon blades 17 inside the straw 15. The paint inside the tank body 1 can be drawn out for use without opening the tank cover 2, thereby preventing impurities on the construction site from mixing into the paint after opening the tank cover 2, resulting in obvious impurities in the paint after it is applied to the wall. When the paint is drawn out to the outside of the tank body 1 through the straw 15, a negative pressure state is generated between the negative pressure plate 19 and the tank body 1, and then the negative pressure plate 19 is adsorbed on the outer surface of the straw 15 to vertically descend. When the negative pressure plate 19 descends, it drives the sealing ring 20 with it, and the sealing ring 20 scrapes off the paint adhering to the inner wall of the tank body 1, thereby improving the utilization rate of the paint.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A paint storage can, comprising: Tank body (1); The invention is characterized in that a tank cover (2) is arranged on the top outer surface of the tank body (1), a plurality of ball grooves (3) are evenly arranged inside the tank cover (2), steel balls (4) are arranged inside the ball grooves (3), and a squeeze ring (5) is slidably connected to the tank cover (2) near the steel balls (4); The outer surface of the extrusion ring (5) is provided with an elastic mechanism (6) for controlling the extrusion ring to rise and fall; A suction mechanism (7) is provided at the center of the circle of the can cover (2) to prevent the paint from adhering to the inner wall of the can body (1).

2. The paint storage can as claimed in claim 1, characterized in that: The elastic mechanism (6) comprises: The outer surface of the extrusion ring (5) is fixedly connected to a connecting ring (8), the outer surface of the connecting ring (8) is fixedly connected to a force ring (9), a spring (10) is arranged at the bottom of the extrusion ring (5), and the spring (10) is arranged inside the tank cover (2); The inner wall of the extrusion ring (5) is provided with a movable groove (11), and the tank body (1) is provided with a clamping groove (12) near the steel ball (4). Both the movable groove (11) and the clamping groove (12) are adapted to the steel ball (4).

3. The paint storage can as claimed in claim 2, characterized in that: A damping pad (13) is fixedly connected to the outer surface of the force-applying ring (9), and a travel groove (14) is provided on the tank cover (2) near the connecting ring (8).

4. The paint storage can as claimed in claim 1, characterized in that: The suction mechanism (7) comprises: A straw (15) is fixedly connected to the center of the circle of the can cover (2); a fixed shaft (16) is arranged inside the straw (15); a dragon blade (17) is arranged on the outer surface of the fixed shaft (16); and the dragon blade (17) is fixedly connected to the fixed shaft (16) and the straw (15); A plurality of feed openings (18) are evenly arranged at the bottom of the suction tube (15).

5. The paint storage can as claimed in claim 4, characterized in that: The outer surface of the suction tube (15) is sleeved with a negative pressure plate (19), and the outer surface of the negative pressure plate (19) is fixedly connected with a sealing ring (20), and the sealing ring (20) is adapted to the tank body (1).

6. The paint storage can as claimed in claim 4, characterized in that: Four elastic sheets (21) are arranged on the top of the fixed shaft (16), and the elastic sheets (21) are all fixedly connected to the straw (15).

7. The paint storage can as claimed in claim 4, characterized in that: A balancing port (22) is provided on one side of the suction tube (15), a filter screen (23) is fixedly connected to the inside of the balancing port (22), a conical spring (24) is fixedly connected to the top of the filter screen (23), a sealing bead (25) is provided on the top of the conical spring (24), and the sealing bead (25) is adapted to the balancing port (22).

8. The paint storage can as claimed in claim 1, characterized in that: A sealing gasket (26) is provided between the tank body (1) and the tank cover (2), and the sealing gasket (26) is fixedly connected to the tank cover (2).

9. The paint storage can as claimed in claim 1, characterized in that: The bottom of the tank body (1) is evenly and fixedly connected with three ball seats (27), and matching balls (28) are arranged inside the ball seats (27).

10. The paint storage can as claimed in claim 1, characterized in that: The tank body (1) comprises an outer shell (29), an inner core (30) and a thermal insulation layer (31); the inner core (30) is arranged inside the outer shell (29); the inner core (30) is fixedly connected to the outer shell (29); and the thermal insulation layer (31) is filled between the outer shell (29) and the inner core (30).

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