Funnel capable of increasing filling speed

Abstract

The utility model discloses a funnel capable of improving filling speed, which relates to the technical field of funnels and comprises a funnel body, a hose communicated with the bottom of the funnel body, a hard tube communicated with one end of the hose far away from the funnel body, a filter screen arranged inside the funnel body, a rotating ring rotatably connected with the outer side of the hard tube, and a plurality of rotating plates fixedly connected with the outer side of the rotating ring. And a limiting hole is formed in the rotating plate. According to the utility model, when a solution is poured into a container, the funnel body is fixed with a bottle opening of the solution, and the hard tube is not contacted with the bottle opening of the container, so that air circulates between the interior of the container and the funnel body; the problem that the filling speed is reduced due to the fact that a solution is difficult to flow out due to the fact that air circulation is affected when a funnel enters a container and makes close contact with the container is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of funnels, and more specifically to a funnel capable of improving the filling speed. Background Art

[0002] At present, the existing common funnel is mainly used to transfer and introduce liquid into narrow-mouthed containers, and is also used in chemistry to filter liquid. When operating the funnel to transfer the solution, the funnel needs to be inserted into the narrow-mouthed container, and then the solution to be transferred is slowly poured into the funnel, and the liquid will flow down the neck of the funnel into the narrow-mouthed container. The upper shape of the common funnel is generally conical, and the outer surface is smooth. Most narrow-mouthed containers have a round mouth shape and a smooth outer surface. When using an ordinary funnel to transfer liquid to such a narrow-mouthed container, if the smooth conical surface of the funnel is too tightly combined with the circular mouth of the lower container and is not airtight, it will be difficult for the liquid in the funnel to leak down, especially when the junction of the two is soaked by liquid, it is easy to have a liquid seal-like effect, and the funnel will not be able to play the role of introducing the solution. The traditional solution is to manually lift the funnel constantly to allow air to circulate inside and outside the container, which takes a long time to fill the liquid, increases the workload, and often causes problems such as liquid leakage.

[0003] In the Chinese utility model patent application number: CN201620398708.1, there is disclosed an anti-clogging funnel, including a funnel body, a funnel tube connected to the lower end of the funnel body, and a ventilation groove extending upward from the lower end of the funnel body along the outer wall is provided at the lower part of the funnel body or / and the upper part of the funnel tube. The anti-clogging funnel effectively prevents the funnel from being blocked, speeds up the filling speed, and improves the work efficiency. However, the device only has a ventilation hole on the surface of the funnel. When the funnel contacts the container when transferring the solution to the inside of the container with the bottle mouth horizontally tilted, the funnel will also tilt, causing the solution in the funnel to accumulate in one place, which will not only cause part of the solution to flow to the outside of the funnel, but also cause the funnel to tip over when the solution is filled, and the solution inside it will be spilled to the outside.

[0004] Therefore, it is necessary to propose a funnel that can increase the perfusion speed to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to solve the problems that the use of a funnel makes it enter the interior of a container and is in close contact with the container, which affects air circulation and makes it difficult for the solution to flow out, thereby reducing the filling speed; and the funnel is tilted when pouring the solution into the interior of a container with an inclined bottle mouth, so that the solution in the funnel is accumulated in one place, which not only causes part of the solution to flow out of the funnel, but also causes the funnel to tip over when the solution is poured, and the solution inside the funnel is spilled to the outside. The utility model provides a funnel that can increase the filling speed.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0009] A funnel capable of increasing the filling speed comprises a funnel body, the bottom of the funnel body is connected to a hose, one end of the hose away from the funnel body is connected to a hard tube, a filter is provided inside the funnel body, a swivel is rotatably connected to the outside of the hard tube, a plurality of rotating plates are fixedly connected to the outside of the swivel, a limiting hole is provided inside the rotating plate, a plurality of clamping plates are provided on the outside of the hard tube, and a plurality of concave and convex guide grooves are provided on the inner and outer walls of the funnel body.

[0010] Furthermore, a connecting plate is fixedly connected to the top of the filter screen, and a groove matched with the connecting plate is provided on the top of the funnel body, so that part of the solution containing impurities can be filtered through the filter screen.

[0011] Furthermore, a first fixing block is fixedly connected to the outer side of the funnel body, and a first connecting rod is rotatably connected to the interior of the first fixing block.

[0012] Furthermore, a second fixing block is fixedly connected to the outer side of the hard tube, and a second connecting rod is rotatably connected to the inside of the second fixing block.

[0013] Furthermore, the first connecting rod is rotatably connected to the second connecting rod, a ring-shaped slide groove is provided on the side of the first connecting rod, and a curved slider is fixedly connected to the side of the second connecting rod. The first connecting rod is rotatably connected to the second connecting rod through the ring-shaped slide groove and the curved slider, and the angle between the funnel body and the hard tube can be adjusted through the first connecting rod and the second connecting rod.

[0014] Furthermore, threaded holes are provided inside the first connecting rod and the second connecting rod and are threadedly connected with threaded rods, one end of the threaded rod is fixedly connected with a sliding rod, and the angle between the first connecting rod and the second connecting rod can be limited by the threaded rod.

[0015] Furthermore, the outer side of the rigid tube is fixedly connected with a limit plate whose number matches the rotating plates, and the inside of the limit plate is provided with a through hole and is slidably connected with a movable plate.

[0016] Furthermore, the top of the movable plate is fixedly connected with a limiting column, and the plurality of limiting columns are respectively located inside the plurality of limiting holes, and the position of the clamping plate can be moved through the limiting holes and the limiting columns.

[0017] Furthermore, the plurality of movable plates are respectively fixedly connected to a plurality of clamping plates, and the sides of the clamping plates are fixedly connected to anti-skid columns, and the position of the hard pipe can be limited by the clamping plates.

[0018] Furthermore, the outer side of the hard tube is provided with threads and is threadedly connected to a limit block, and the bottom of the limit block is provided with anti-slip grooves, and the position of the swivel can be limited by the limit block.

[0019] (III) Beneficial effects

[0020] The beneficial effects of the utility model are as follows:

[0021] 1. The utility model can fix the funnel body and the bottle mouth of the solution when the solution is poured into the container through the cooperation among the filter screen, the swivel, the swivel plate, the limit hole, the limit plate, the movable plate, the limit column, the clamping plate, the anti-skid column and the limit block, so that the hard tube does not contact with the bottle mouth of the container, so that the air can circulate between the funnel body after entering the container, and effectively solves the problem that the funnel is used to enter the container and closely contact with the container, which affects the air circulation, makes it difficult for the solution to flow out, and thus reduces the pouring speed.

[0022] 2. The utility model can fix the funnel body when the device pours solution into the container with a tilted bottle mouth, and change the angle between the funnel body and the hard tube so that the funnel body is parallel to the ground through the cooperation among the first fixing block, the first connecting rod, the second fixing block, the second connecting rod, the threaded rod, the sliding rod, the hose and the clamping plate, thereby effectively solving the problem that when the funnel pours solution into the container with a tilted bottle mouth, the funnel will also tilt, causing the solution in the funnel to accumulate in one place, which will not only cause part of the solution to flow to the outside of the funnel, but also cause the funnel to tip over when the solution is poured, and the solution inside the funnel will be spilled to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic axial view of the structure of the utility model;

[0024] Figure 2 It is a schematic axial cross-sectional view of the structure of the utility model;

[0025] Figure 3 It is a schematic axial view of the structural hard tube of the utility model;

[0026] Figure 4 It is a schematic diagram of a cross-sectional view of the structural hard tube of the utility model;

[0027] Figure 5 This is a schematic diagram of the vertical axis view of the structural hard tube of the utility model;

[0028] Figure 6 The utility model structure Figure 1 An enlarged schematic diagram of point A.

[0029] Figure numerals: 1. funnel body; 2. hose; 3. hard pipe; 4. filter; 5. connecting plate; 6. first fixed block; 7. first connecting rod; 8. second fixed block; 9. second connecting rod; 10. threaded rod; 11. sliding rod; 12. swivel; 13. rotating plate; 14. limiting hole; 15. limiting plate; 16. movable plate; 17. limiting column; 18. splint; 19. anti-slip column; 20. limiting block; 21. concave and convex guide groove. DETAILED DESCRIPTION

[0030] 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. Example 1

[0031] See also Figure 1-5 A funnel capable of increasing the pouring speed comprises a funnel body 1, a hose 2 is connected to the bottom of the funnel body 1, a hard tube 3 is connected to the end of the hose 2 away from the funnel body 1, a filter screen 4 is arranged inside the funnel body 1, a swivel 12 is rotatably connected to the outside of the hard tube 3, a plurality of rotating plates 13 are fixedly connected to the outside of the swivel 12, a limited position hole 14 is arranged inside the rotating plate 13, a plurality of concave-convex guide grooves 21 are arranged on the inner and outer walls of the funnel body 1, the concave-convex guide grooves 21 can increase the flow rate, a connecting plate 5 is fixedly connected to the top of the filter screen 4, and a There is a groove adapted to the connecting plate 5, and the outer side of the hard tube 3 is fixedly connected with a limit plate 15 adapted to the number of the rotating plate 13, and the inside of the limit plate 15 is provided with a through hole and is slidably connected with a movable plate 16, and the top of the movable plate 16 is fixedly connected with a limit column 17, and multiple limit columns 17 are respectively located inside multiple limit holes 14, and multiple movable plates 16 are respectively fixedly connected with multiple clamps 18, and the sides of the clamps 18 are fixedly connected with anti-skid columns 19, and the outer side of the hard tube 3 is provided with a thread and is threadedly connected with a limit block 20, and the bottom of the limit block 20 is provided with anti-skid patterns.

[0032] In this embodiment, the hard tube 3 is placed inside the bottle mouth of the container, and multiple clamps 18 are located on the outside of the bottle mouth, and then the swivel 12 is rotated to rotate the multiple rotating plates 13. After the rotating plate 13 rotates, the limiting column 17 is moved through the limiting hole 14. After the limiting column 17 moves, the moving plate 16 pushes the clamp 18 to move. After the clamp 18 moves, the anti-slip column 19 contacts the bottle mouth to fix the hard tube 3, and then the limiting block 20 is rotated to make the limiting block 20 descend and contact the swivel 12, thereby limiting the position of the swivel 12 and preventing the hard tube 3 from contacting the bottle mouth of the container, so that air can circulate between the funnel body 1 after the inside of the container, which effectively solves the problem that the use of the funnel makes it enter the interior of the container and is in close contact with the container, which affects the air circulation, thereby making it difficult for the solution to flow out, thereby reducing the infusion speed. Example 2

[0033] See also Figure 1 , 5 and 6. This embodiment is further optimized on the basis of embodiment 1. Specifically, a plurality of clamps 18 are provided on the outer side of the rigid tube 3. A first fixed block 6 is fixedly connected to the outer side of the funnel body 1. A first connecting rod 7 is rotatably connected to the interior of the first fixed block 6. A second fixed block 8 is fixedly connected to the outer side of the rigid tube 3. A second connecting rod 9 is rotatably connected to the interior of the second fixed block 8. The first connecting rod 7 is rotatably connected to the second connecting rod 9. An annular groove is provided on the side of the first connecting rod 7. An arc-shaped slider is fixedly connected to the side of the second connecting rod 9. The first connecting rod 7 is rotatably connected to the second connecting rod 9 through the annular groove and the arc-shaped slider. Threaded holes are provided inside the first connecting rod 7 and the second connecting rod 9 and are threadedly connected to a threaded rod 10. One end of the threaded rod 10 is fixedly connected to a sliding rod 11.

[0034] In this embodiment, when the bottle mouth of the container is tilted, the threaded rod 10 is rotated to disengage the threaded rod 10 from the first connecting rod 7 and the second connecting rod 9, so that the sliding rod 11 enters the threaded holes of the first connecting rod 7 and the second connecting rod 9, and then the sliding rod 11 is pulled to rotate the first connecting rod 7 and the second connecting rod 9, so that the angle between the funnel body 1 and the hard tube 3 changes, and then the threaded rod 10 is rotated to make the threaded rod 10 threadedly connected to the first connecting rod 7 and the second connecting rod 9 to determine the position of the funnel body 1 so that the funnel body 1 is parallel to the ground, which effectively solves the problem that the funnel will also tilt when pouring the solution into the container with a tilted bottle mouth, thereby causing the solution in the funnel to accumulate in one place, which will not only cause part of the solution to flow to the outside of the funnel, but also cause the funnel to tip over when the solution is poured, and the solution inside the funnel will be spilled to the outside.

[0035] Working principle: when in use, put the hard tube 3 into the bottle mouth of the container, and make multiple clamps 18 located on the outside of the bottle mouth, then rotate the swivel 12 to make multiple rotating plates 13 rotate, and after the rotating plate 13 rotates, the limiting column 17 moves through the limiting hole 14, and after the limiting column 17 moves, the moving plate 16 pushes the clamp 18 to move, and after the clamp 18 moves, the anti-skid column 19 contacts with the bottle mouth to fix the hard tube 3, and then rotate the limiting block 20 to make the limiting block 20 descend and contact with the swivel 12 to limit the position of the swivel 12, when the bottle mouth of the container is not tilted, the solution is directly poured into the funnel body 1, and when the bottle mouth of the container is tilted, the threaded rod 10 is rotated to make the threaded rod 10 disengage from the first connecting rod 7 and the first connecting rod 7. The second connecting rod 9 allows the sliding rod 11 to enter the threaded holes of the first connecting rod 7 and the second connecting rod 9, and then the sliding rod 11 is pulled to rotate the first connecting rod 7 and the second connecting rod 9 to change the angle between the funnel body 1 and the hard tube 3, and then the threaded rod 10 is rotated to thread the threaded rod 10 to connect the first connecting rod 7 and the second connecting rod 9 to determine the position of the funnel body 1, and then the solution is poured into the interior of the funnel body 1, and then the solution contacts the filter screen 4 and flows into the interior of the funnel body 1 through the filter screen 4, and then the solution flows into the interior of the hose 2 through the concave-convex guide groove 21, and then flows into the container through the hard tube 3. After the solution is poured, the filter screen 4 can be taken out to clean the filter screen 4 and the funnel body 1.

[0036] In summary: the utility model, through the cooperation among the filter screen 4, the swivel 12, the swivel plate 13, the limiting hole 14, the limiting plate 15, the movable plate 16, the limiting column 17, the clamping plate 18, the anti-skid column 19 and the limiting block 20, can fix the funnel body 1 and the bottle mouth of the solution when the solution is poured into the container, and make the hard tube 3 not contact with the bottle mouth of the container, so that the air can circulate between the funnel body 1 after entering the container, effectively solving the problem that the use of the funnel makes the inside of the container and the container in close contact, which will affect the air circulation, making it difficult for the solution to flow out, thereby reducing the pouring speed. The cooperation among the fixing block 6, the first connecting rod 7, the second fixing block 8, the second connecting rod 9, the threaded rod 10, the sliding rod 11, the hose 2 and the clamping plate 18 can fix the funnel body 1 when the device is pouring solution into the container with a tilted bottle mouth, and change the angle between the funnel body 1 and the hard tube 3 so that the funnel body 1 is parallel to the ground, which effectively solves the problem that the funnel will also tilt when pouring solution into the container with a tilted bottle mouth, thereby causing the solution in the funnel to accumulate in one place, which will not only cause part of the solution to flow to the outside of the funnel, but also cause the funnel to tip over when the solution is poured and the solution inside it to be spilled to the outside.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The patent protection scope of the present invention shall be based on the claims. All equivalent structural changes made using the description and drawings of the present invention shall be included in the protection scope of the present invention.

Claims

1. A funnel capable of increasing the filling speed, comprising a funnel body (1), characterized in that: The bottom of the funnel body (1) is connected to a hose (2), and one end of the hose (2) away from the funnel body (1) is connected to a hard tube (3). A filter screen (4) is provided inside the funnel body (1). A swivel (12) is rotatably connected to the outside of the hard tube (3). A plurality of rotating plates (13) are fixedly connected to the outside of the swivel (12). A limiting hole (14) is provided inside the rotating plate (13). A plurality of clamping plates (18) are provided on the outside of the hard tube (3). A plurality of concave and convex guide grooves (21) are provided on the inner and outer walls of the funnel body (1).

2. A funnel capable of increasing the filling speed according to claim 1, characterized in that: A connecting plate (5) is fixedly connected to the top of the filter screen (4), and a groove matching the connecting plate (5) is provided on the top of the funnel body (1).

3. A funnel capable of increasing the filling speed according to claim 1, characterized in that: The outside of the funnel body (1) is fixedly connected to a first fixing block (6), and the inside of the first fixing block (6) is rotatably connected to a first connecting rod (7).

4. A funnel capable of increasing the filling speed according to claim 3, characterized in that: A second fixing block (8) is fixedly connected to the outer side of the hard tube (3), and a second connecting rod (9) is rotatably connected to the interior of the second fixing block (8).

5. A funnel capable of increasing the filling speed according to claim 4, characterized in that: The first connecting rod (7) is rotatably connected to the second connecting rod (9); an annular sliding groove is provided on the side of the first connecting rod (7); an arc-shaped sliding block is fixedly connected to the side of the second connecting rod (9); the first connecting rod (7) is rotatably connected to the second connecting rod (9) via the annular sliding groove and the arc-shaped sliding block.

6. A funnel capable of increasing the filling speed according to claim 5, characterized in that: The first connecting rod (7) and the second connecting rod (9) are both provided with threaded holes and are threadedly connected to a threaded rod (10), and one end of the threaded rod (10) is fixedly connected to a sliding rod (11).

7. A funnel capable of increasing the filling speed according to claim 1, characterized in that: The outer side of the hard tube (3) is fixedly connected with a limit plate (15) whose number matches the number of the rotating plates (13); the limit plate (15) has a through hole formed inside and is slidably connected with a moving plate (16).

8. A funnel capable of increasing the pouring speed according to claim 7, characterized in that: The top of the movable plate (16) is fixedly connected to a limiting column (17), and a plurality of the limiting columns (17) are respectively located inside a plurality of limiting holes (14).

9. A funnel capable of increasing the filling speed according to claim 8, characterized in that: The plurality of movable plates (16) are respectively fixedly connected to a plurality of clamping plates (18), and the side surfaces of the clamping plates (18) are fixedly connected to anti-skid columns (19).

10. A funnel capable of increasing the filling speed according to claim 1, characterized in that: The outer side of the hard tube (3) is provided with a thread and is threadedly connected to a limit block (20), and the bottom of the limit block (20) is provided with an anti-slip groove.

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