CN210012581U

CN210012581U - Anti-overflow funnel

Info

Publication number: CN210012581U
Application number: CN201920799304.7U
Authority: CN
Inventors: 陈彦彤
Original assignee: Tan Shuangfeng
Current assignee: Tan Shuangfeng
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-02-04
Anticipated expiration: 2029-05-30

Abstract

The utility model relates to a funnel technical field, concretely relates to anti-overflow goes out funnel. Including funnel body, funnel pipe, trachea, pole setting, body, limiting plate and permanent magnetic ring, funnel body lower extreme is connected with the funnel pipe upper end, the trachea sets up the inner wall of funnel body and funnel pipe, the pole setting is located the funnel pipe middle part, just the radius of pole setting is less than the internal diameter of funnel pipe, the body with the pole setting lower extreme is connected, the limiting plate with pole setting upper portion fixed connection, the limiting plate external diameter is less than funnel body internal diameter, and can block funnel body lower extreme with funnel pipe upper end junction, the funnel pipe lower extreme is equipped with cyclic annular iron sheet, the body upper end is equipped with permanent magnetic ring. This structure is more convenient when using the funnel, and the air discharge in the container with the funnel of picking up that can be convenient reduces the condition that liquid spills over effectively, and swift convenient operates, avoids extravagant.

Description

Anti-overflow funnel

Technical Field

The utility model relates to a funnel technical field, concretely relates to anti-overflow goes out funnel.

Background

The funnel commonly used at present consists of a trumpet-shaped funnel body and a cylindrical funnel pipe and is used for injecting liquid into a container with a smaller caliber, however, in the using process, because the calibers of the funnel pipe and the container are both circular, when the funnel pipe and the container are sleeved together, air in the container is not easy to discharge, and the liquid overflow condition can occur.

Disclosure of Invention

In view of the technical problem who exists among the prior art, the utility model provides an anti-overflow goes out funnel makes the interior air of funnel discharge easily, and the condition that effectual reduction liquid spilled over reduces extravagantly.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows: anti-overflow goes out funnel, including funnel body, funnel pipe, trachea, pole setting, body, limiting plate and permanent magnetic ring, funnel body lower extreme is connected with the funnel pipe upper end, the trachea sets up the inner wall of funnel body and funnel pipe, the pole setting is located the funnel pipe middle part, just the radius of pole setting is less than the internal diameter of funnel pipe, the body with the pole setting lower extreme is connected, the limiting plate with pole setting upper portion fixed connection, the limiting plate external diameter is less than funnel body internal diameter, and can block funnel body lower extreme with funnel pipe upper end junction, the funnel pipe lower extreme is equipped with cyclic annular iron sheet, the body upper end is equipped with permanent magnetic ring.

Adopt above-mentioned technical scheme's anti-overflow funnel, simple structure, reasonable in design improves the anti-overflow funnel from a plurality of directions, makes the interior air of funnel discharge easily, and the condition that effectual reduction liquid spilled over avoids extravagant.

Further limiting, a reed switch is arranged at the lower end of the funnel tube, a reed and a protection circuit are arranged in the switch, when a floating body provided with a permanent magnetic ring moves to the position near the reed, magnetic lines of force magnetize the floating body through the reed, the two reeds are attracted and contacted, the switch is switched on, an alarm circuit is closed, and a warning lamp is on; when the permanent magnet returns to leave, the magnetic field is weakened, the two reeds are flicked, the switch is switched off, and the warning lamp is turned off.

The floating body is made of medium density polyethylene, and the floating body is limited in that the gravity of the floating body is smaller than the buoyancy of the liquid, so that the floating body can be floated to push upwards.

Further limited, the upper end edge of the funnel body is provided with a handle, and the handle and the air pipe are arranged on the same side, and the funnel is convenient to take up when the funnel is used.

Further, the surface of the handle is provided with a warning lamp, and the warning lamp can be observed.

Further, a power line is arranged in the air pipe, and the power line is connected with the warning lamp to be electrified.

Further inject, the external diameter of the upper end of the floating body is larger than the internal diameter of the lower end of the funnel tube, and the above inject is to avoid the residual liquid in the funnel from flowing out and causing waste after the liquid in the container is filled.

In a further definition, the limiting plate is provided with four grooves, and the definition is to limit the flow rate of the liquid.

The upright stanchion and the limiting plate are made of materials with light weight and low density, and the limitation is that the whole upright stanchion can float when liquid exists in the container.

Compared with the prior art, the utility model, it is more convenient when using the funnel, can be convenient take up the funnel, with the air escape in the container, also can remind the user the condition that the container is about to fill with, reduce the condition that liquid spills over effectively, swift convenient operate, avoid extravagant.

Drawings

Fig. 1 is a schematic structural view of an anti-overflow funnel of the present invention;

FIG. 2 is a schematic structural view of the vertical rod of FIG. 1;

FIG. 3 is a circuit diagram of the sound and light alarm of the present invention;

the corresponding labels in the figures are: 1-funnel body, 2-funnel pipe, 3-air pipe, 4-upright rod, 5-floating body and 6-limit plate. 11-handle, 12-warning light, 21-reed switch, 22-annular iron sheet, 31-power line, 51-permanent magnetic ring, 61-groove.

Detailed Description

In order to make the technical solution of the present invention more comprehensible to those skilled in the art, the present invention is further described with reference to the accompanying drawings and examples.

The anti-overflow funnel shown in fig. 1, 2 and 3 comprises a funnel body 1, a funnel tube 2, an air tube 3, a vertical rod 4, a floating body 5, a limiting plate 6, a reed switch 21 and a permanent magnetic ring 51, wherein the lower end of the funnel body 1 is connected with the upper end of the funnel tube 2, the air tube 3 is arranged on the inner walls of the funnel body 1 and the funnel tube 2, the vertical rod 4 is arranged in the middle of the funnel tube 2, the radius of the vertical rod 4 is smaller than the inner diameter of the funnel tube 2, the floating body 5 is connected with the lower end of the vertical rod 4, the limiting plate 6 is fixedly connected with the upper part of the vertical rod 4, the outer diameter of the limiting plate 6 is smaller than the inner diameter of the funnel body 1 and can be clamped at the joint of the lower end of the funnel body 1 and the upper end of the funnel tube 2, the lower end of the funnel tube 2 is provided with an annular iron sheet 22, the upper end of, a reed and a protection circuit are arranged in the switch, the floating body 5 is a medium density polyethylene floating body, the edge of the upper end of the funnel body 1 is provided with a handle 11, the handle and the air pipe 3 are arranged on the same side, the surface of the handle 11 is provided with a warning lamp 12, the outer diameter of the upper end of the floating body 5 is larger than the inner diameter of the lower end of the funnel pipe 2, the limiting plate 6 is provided with four grooves 61, the upright rod 4 and the limiting plate 6 are made of materials with light weight and low density, when the floating body provided with the permanent magnetic ring 51 moves to the vicinity of the reed, magnetic lines of force magnetize the reed through the reed, the two reeds are attracted and contacted, the switch is switched on, the alarm circuit is closed; when the permanent magnetic ring 51 returns to leave, the magnetic field is weakened, the two reeds are flicked, the switch is turned off, and the warning lamp 12 is turned off.

When the utility model is used, the upright stanchion 4 is firstly placed into the funnel, the floating body 5 leaves a gap with the lower end of the funnel tube 2 under the action of gravity, the handle 11 is held, the funnel is placed at the opening of the container, the limiting plate 6 is slid downwards to the joint between the lower end of the funnel body 1 and the upper end of the funnel tube 2 and is clamped at the joint, after the operation is finished, the liquid is poured into the funnel, the liquid flows into the container along the groove 61 on the limiting plate 6 to play the role of limiting the flow, in the process that the liquid flows into the container, the air pipe 3 discharges the air in the container, the problem that the air in the container is not easy to discharge is solved, the liquid can better enter the container, after the liquid in the container is filled with the liquid, because the whole density of the floating body 5 is less than the density of the liquid, the buoyancy of the liquid pushes the floating body 5 upwards to the lower end of the funnel tube 2, after the operation is finished, when the floating body with the permanent magnetic ring moves to the vicinity of the reed, the magnetic force line magnetizes the reed through the reed, the two reeds are attracted and contacted, the switch is switched on, the alarm circuit is closed, and the warning lamp 12 is on; reminding operating personnel that liquid has filled in the container, 2 lower extremes of funnel is equipped with cyclic annular iron sheet 22, when the permanent magnetic ring of 5 upper ends of body is close to, body 5 and funnel actuation mutually, can not leave the gap, the design has prevented surplus liquid in the funnel to flow into in the container like this, when the user no longer operates, then pick up pole setting 4, because body 5 upper end external diameter is greater than 2 lower extreme internal diameters of funnel, so can drive the funnel when picking up pole setting 4 and leave the container mouth, leave behind the container mouth, permanent magnetic ring on body 5 leaves the back, magnetic field weakens, two reeds spring is flicked, the switch disconnection, the warning light goes out. The design avoids the conditions of liquid splashing, overflowing and the like, the operation is simpler, and the waste is effectively avoided.

It is right above that the utility model provides an anti-overflow goes out the detailed introduction, and the description of specific embodiment is only used for helping understanding the utility model discloses a method and core thought thereof. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. Anti-overflow hopper, its characterized in that: including funnel body, funnel pipe, trachea, pole setting, body, limiting plate and permanent magnetic ring, funnel body lower extreme is connected with the funnel pipe upper end, the trachea sets up the inner wall of funnel body and funnel pipe, the pole setting is located the funnel pipe middle part, just the radius of pole setting is less than the internal diameter of funnel pipe, the body with the pole setting lower extreme is connected, the limiting plate with pole setting upper portion fixed connection, the limiting plate external diameter is less than funnel body internal diameter, and can block funnel body lower extreme with funnel pipe upper end junction, the funnel pipe lower extreme is equipped with cyclic annular iron sheet, the body upper end is equipped with permanent magnetic ring.

2. The overfill prevention funnel of claim 1, wherein: the lower end of the funnel tube is provided with a reed switch, a reed and a protection circuit are arranged in the switch, when a floating body provided with a permanent magnetic ring moves to the position near the reed, magnetic lines of force magnetize the floating body through the reed, the two reeds are attracted and contacted, the switch is switched on, an alarm circuit is closed, and a warning lamp is on; when the permanent magnet returns to leave, the magnetic field is weakened, the two reeds are flicked, the switch is switched off, and the warning lamp is turned off.

3. The overfill prevention funnel of claim 1, wherein: the floating body is made of medium density polyethylene.

4. The overfill prevention funnel of claim 1, wherein: the edge of the upper end of the funnel body is provided with a handle, and the handle and the air pipe are arranged on the same side.

5. The overfill prevention funnel of claim 4, wherein: and a warning lamp is arranged on the surface of the handle.

6. The overfill prevention funnel of claim 1, wherein: and a power line is arranged in the air pipe.

7. The overfill prevention funnel of claim 1, wherein: the outer diameter of the upper end of the floating body is larger than the inner diameter of the lower end of the funnel pipe.

8. The overfill prevention funnel of claim 1, wherein: the limiting plate is provided with four grooves.

9. The overfill prevention funnel of claim 1, wherein: the upright stanchion and the limiting plate are made of materials with light weight and low density.