CN207957740U - A quick filling funnel for preventing oil overflow and controlling oil intake - Google Patents

Abstract

The utility model discloses a quick filling funnel for preventing oil overflow and controlling oil inlet amount, which comprises a funnel main body, wherein the lower end of the funnel main body is provided with an injection pipeline, the outer side of the injection pipeline is provided with a ventilating groove, the lower end of the injection pipeline is provided with a funnel opening, the lower end of the funnel opening is connected with a support frame, the lower end of the support frame is connected with an annular support frame, a spherical buoy is arranged between the support frames, the upper end of the funnel main body is provided with a portal frame, the upper end of the spherical buoy is connected with a connecting rope, the upper end of the connecting rope is coiled on a winding roller, the winding roller is connected with an operating handle, two ends of the portal frame are provided with fixing devices, the conditions of inside and outside air pressure of a bottle generated when liquid is filled into the bottle are determined by arranging the ventilating groove on the funnel, the liquid is quickly filled into the, and fix the funnel on the bottle through fixing device, liberated both hands, convenient operation is worth promoting.

Description

A quick filling funnel for preventing oil overflow and controlling oil intake

technical field

The utility model relates to the technical field of funnels, in particular to a fast filling funnel for preventing oil overflow and controlling oil intake.

Background technique

A funnel is a cylindrical object used to inject liquids and fine powders into containers with smaller inlets. The smaller tubular portion at the mouth of the funnel can be of various lengths. Funnels are usually made of stainless steel or plastic, but paper funnels are sometimes used for substances that are difficult to clean thoroughly, such as engine oil.

Some funnels have a controllable valve in the mouth that allows the user to control the rate of inflow of fluid. Funnels are commonly found in kitchens; funnels can also be found in laboratories, sometimes using filter paper to filter out chemicals such as crystals.

The application number is CN201320186170.4, and the name is a utility model patent for a funnel with a replaceable funnel neck. It includes a funnel body and a funnel neck group. There are only funnel necks with connecting seats. The connecting seats are provided with grooves for matching the connecting heads. The connecting seats are sheathed and connected to the connecting heads. The utility model discloses a funnel with replaceable funnel neck, which has a simple structure and is easy to use. It can adjust the length of the funnel neck and the speed of dropping liquid during the experimental operation and according to the needs, thereby greatly improving the autonomy and interest of the junior high school chemical experiment. sex.

However, in the process of daily use, when pouring peanut oil, soy sauce and other liquids with a funnel, the flow rate is slow, and too much liquid will be poured out accidentally, causing it to overflow the bottle, causing unnecessary waste, and when using it , it is necessary to manually hold the funnel and pour the oil with one hand, which brings a lot of inconvenience, so a quick-fill funnel that prevents oil overflow and controls the amount of oil is designed.

Contents of the invention

In order to overcome the shortcomings of the existing technical solutions, the utility model provides a fast filling funnel for preventing oil overflow and controlling the amount of oil inflow, which can effectively solve the problems raised by the background technology.

The technical scheme that the utility model solves its technical problem adopts is:

A fast filling funnel for preventing oil overflow and controlling oil intake, comprising a funnel main body, an injection pipe is provided at the lower end of the funnel main body, a ventilating groove is provided on the outside of the injection pipe, and a funnel mouth is provided at the lower end of the injection pipe, The lower end of the funnel mouth is connected with a support frame, the lower end of the support frame is connected with a ring bracket, a spherical buoy is arranged between the support frames, a gantry frame is arranged at the upper end of the funnel main body, and a connecting rope is connected at the upper end of the spherical buoy , the upper end of the connecting rope is coiled on the winding roller, the winding roller is connected with an operating handle, and the two ends of the gantry are provided with fixing devices;

The fixing device includes a pin seat, on which a fixing bolt is arranged, the pin seat is connected with a bending bracket through a pin shaft, and the lower end of the bending bracket is connected with a fixed suction cup through a cardan shaft, and the pin seat A contraction spring is arranged between the bending bracket and the bending bracket.

Further, the gantry is provided with a card slot, and a filter screen is inserted into the card slot, and a gap is provided in the middle of the filter screen, and the connecting rope is clipped in the gap.

Further, a sealing ring is provided at the lower end of the mouth of the funnel, and the sealing ring is made of silicon rubber material.

Further, the inner diameter of the annular support is smaller than the diameter of the spherical buoy.

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

(1) The utility model is provided with ventilating grooves on the funnel, so that the gas inside and outside the bottle is connected, which solves the situation of unequal air pressure inside and outside the bottle when filling liquid into the bottle, allows the liquid to be quickly poured into the bottle, and improves the performance of the bottle. The speed of filling liquid;

(2) Through the setting of the buoy, the utility model can close the opening when it is about to be full to avoid leakage, and can also manually adjust the position of the buoy to control the rate of filling, and fix the funnel on the bottle through a fixing device, freeing both hands , easy to operate and worthy of promotion.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a structural schematic diagram of the fixing device of the present invention.

Labels in the figure:

1-Funnel body, 2-Injection pipe, 3-Aeration groove, 4-Funnel mouth, 5-Support frame, 6-Ring bracket, 7-Spherical buoy, 8-Gantry frame, 9-Connecting rope, 10-Winding Roller, 11-operating handle, 12-fixing device, 13-pin seat, 14-fixing bolt, 15-pin shaft, 16-bending bracket, 17-cardan shaft, 18-fixed suction cup, 19-shrink spring, 20 -drawing slot, 21-filter screen, 22-sealing ring.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 and 2, the utility model provides a fast filling funnel for preventing oil overflow and controlling oil intake, including a funnel main body 1, an injection pipeline 2 is arranged at the lower end of the funnel main body 1, and the injection pipeline 2 is provided with a ventilating groove 3 on the outside, and the lower end of the injection pipe 2 is provided with a funnel mouth 4, and the lower end of the funnel mouth 4 is connected with a support frame 5, and the lower end of the support frame 5 is connected with a ring support 6, and the support frame 5 A spherical buoy 7 is arranged between them, the upper end of the funnel main body 1 is provided with a gantry 8, the upper end of the spherical buoy 7 is connected with a connecting rope 9, and the upper end of the connecting rope 9 is coiled on the winding roller 10, and the winding The roller 10 is connected with an operating handle 11, and the two ends of the gantry 8 are provided with fixing devices 12;

As shown in Figure 2, the fixing device 12 includes a pin seat 13, on which a fixing bolt 14 is arranged, and the pin seat 13 is connected with a bending bracket 16 through a pin shaft 15, and the bending bracket 16 The lower end is connected with a fixed suction cup 18 through a cardan shaft 17, and a contraction spring 19 is arranged between the pin seat 13 and the bending bracket 16;

The working principle of the utility model is: when in use, the bending bracket 16 is opened, and under the drive of the contraction spring 19, the bending bracket 16 shrinks inwardly, so that the fixed suction cup 18 connected to the cardan shaft 17 is tightly Adsorbed on the outside of the bottle, the funnel body 1 is fixed on the upper end of the bottle, and the injection pipe 2 is inserted into the bottle. The air-permeable groove 3 on the outside keeps the pressure inside and outside the bottle the same, so that the liquid can be injected into the bottle smoothly. After the liquid is injected into the bottle, Drive the spherical buoy 7 to move upwards, and finally block the funnel mouth 4 at the upper end to prevent the liquid from continuing to be injected. The position of the liquid can be seen intuitively, and the height of the spherical buoy 7 can be adjusted by turning the operating handle 11 to adjust the leakage of the funnel mouth 4. to control the flow.

As a preferred embodiment, the gantry 8 is provided with a card slot 20, the filter screen 21 is inserted into the card slot 20, and a gap is arranged in the middle of the filter screen 21, and the connecting rope 9 is stuck in the gap , can filter out the impurities in the injected liquid and improve the purity of the liquid.

As a preferred embodiment, a sealing ring 22 is provided at the lower end of the funnel mouth 4, and the sealing ring 22 is made of silicon rubber material, which can be quickly sealed after contacting the spherical buoy 7, so as to avoid further liquid injection and spillage.

As a preferred embodiment, the inner diameter of the annular support 6 is smaller than the diameter of the spherical buoy 7 , which limits the moving distance of the spherical buoy 7 and prevents the spherical buoy 7 from falling off.

In summary, the main features of the utility model are:

(1) The utility model is provided with ventilating grooves on the funnel, so that the gas inside and outside the bottle is connected, which solves the situation of unequal air pressure inside and outside the bottle when filling liquid into the bottle, allows the liquid to be quickly poured into the bottle, and improves the performance of the bottle. The speed of filling liquid;

(2) Through the setting of the buoy, the utility model can close the opening when it is about to be full to avoid leakage, and can also manually adjust the position of the buoy to control the rate of filling, and fix the funnel on the bottle through a fixing device, freeing both hands , easy to operate and worthy of promotion.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to be included in the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A fast filling funnel for preventing oil overflow and controlling oil intake, comprising a funnel main body (1), the lower end of the funnel main body (1) is provided with an injection pipeline (2), characterized in that: the injection pipeline (2) ) is provided with a ventilation groove (3), the lower end of the injection pipe (2) is provided with a funnel mouth (4), and the lower end of the funnel mouth (4) is connected with a support frame (5), and the support frame (5) The lower end is connected with an annular support (6), a spherical buoy (7) is arranged between the support frames (5), a gantry (8) is arranged at the upper end of the funnel main body (1), and the upper end of the spherical buoy (7) A connecting rope (9) is connected, and the upper end of the connecting rope (9) is coiled on the winding roller (10). The winding roller (10) is connected with an operating handle (11). The end is provided with a fixing device (12); The fixing device (12) includes a pin seat (13), the pin seat (13) is provided with a fixing bolt (14), and the pin seat (13) is connected with a bent bracket (16) through a pin shaft (15). ), the lower end of the bent support (16) is connected with a fixed suction cup (18) through a cardan shaft (17), and a contraction spring (19) is arranged between the pin seat (13) and the bent support (16). 2. A fast filling funnel for preventing oil overflow and controlling oil intake according to claim 1, characterized in that: the gantry (8) is provided with a draw-in slot (20), and the draw-in slot (20 ) into the filter screen (21), the middle of the filter screen (21) is provided with a slit, and the connecting rope (9) is stuck in the slit. 3. A fast filling funnel for preventing oil overflow and controlling oil intake according to claim 1, characterized in that: the lower end of the funnel mouth (4) is provided with a sealing ring (22), and the sealing ring (22 ) is made of silicone rubber material. 4. A fast filling funnel for preventing oil overflow and controlling oil intake according to claim 1, characterized in that: the inner diameter of the ring support (6) is smaller than the diameter of the spherical buoy (7).