TWM617413U - funnel - Google Patents

Abstract

This creation is about a kind of funnel, including a body. The main body is an integrally injection-molded transparent plastic part, including a flaring section, a buffer section and a joint section connected in sequence along an axial direction. The two ends of the buffer section are respectively connected to the flaring section and the joint. Section, the body is additionally provided with an exhaust pipe, one end of the exhaust pipe extends to communicate with the joint section, and the other end communicates with the outside.

Description

funnel

This creative department is about a kind of funnel.

When you want to transfer the liquid from one container to another container, if you use the direct dumping method, the liquid will easily flow to the ground due to various factors, causing environmental pollution and difficult cleaning. Therefore, a funnel as disclosed in the Taiwan design patent TW265028 or TW590403 was developed. The liquid inlet of the funnel with a larger diameter is used to receive the liquid poured from the container, and the liquid is transferred to another container through the body of the funnel to effectively solve the problem. The above problem.

However, although this type of funnel can solve the problem of accidentally flowing to the ground when the liquid is poured, there is no further observation and improvement of the actual situation and phenomenon caused by the liquid flow, and it is still in actual use. There are shortcomings and cannot meet the needs of users.

Therefore, it is necessary to provide a novel and progressive funnel to solve the above-mentioned problems.

The main purpose of this creation is to provide a funnel that can effectively observe the flow of liquid for adjustment at any time. In addition, the funnel is equipped with an exhaust pipe so that when the funnel injects liquid into the container to be filled, it can be The air inside the liquid container can be smoothly discharged to the outside along the exhaust pipe to reduce the resistance of the liquid entering the liquid container to be injected, and the air inside the liquid container is less likely to form bubbles and then burst and cause the liquid to splash.

To achieve the above purpose, this creation provides a funnel, including a body. The main body is an integrally injection-molded transparent plastic part, including a flaring section, a buffer section and a joint section connected in sequence along an axial direction. The two ends of the buffer section are respectively connected to the flaring section and the joint. Section, the body is additionally provided with an exhaust pipe, one end of the exhaust pipe extends to communicate with the joint section, and the other end communicates with the outside.

The following examples are only used to illustrate the possible implementation of this creation, but they are not intended to limit the scope of protection of this creation.

Please refer to FIGS. 1 to 5, which show a preferred embodiment of this creation. The funnel of this creation includes a body 1.

The body 1 is an integrally injection-molded transparent plastic part, including a flaring section 11, a buffer section 12, and a joint section 13 connected in sequence along an axial direction. Both ends of the buffer section 12 are respectively connected to the expansion section. The mouth section 11 and the joint section 13, and the body 1 is additionally provided with an exhaust pipe 14. One end of the exhaust pipe 14 extends to communicate with the joint section 13, and the other end communicates with the outside. The flaring section 11 is used for pouring liquid, the liquid flows through the flaring section 11 to the buffer section 12, then flows into the joint section 13, and finally flows into a container to be filled through the joint section 13 (not shown) ), the buffer section 12 can slow down the speed of the liquid flowing into the joint section 13, and can also have a rectifying function to prevent the liquid from being mixed with too much air during the process of pouring the liquid into the flaring section 11 and finally accompany the liquid to flow into the container to be injected.

Therefore, by using the main body 1 as an integrally injection-molded transparent plastic part, the flaring section 11, the buffer section 12, and the joint section 13 can all be seen through, and the user can effectively observe the flow of liquid. In order to make a construction judgment, and the exhaust pipe 14 can allow the air in the container to be injected to be smoothly discharged to the outside, forming the gas and the liquid to move in opposite directions along different paths, so that the gas does not hinder the liquid Enter the container to be filled. In addition, it can also prevent the gas from being mixed into the liquid and moving backward from the joint section 13 to the buffer section 12 and then to the flaring section 11 to form bubbles and surface to burst and cause the liquid to splash. In this embodiment, the buffer section 12 and the joint section 13 are hollow cylinders, and the flared section 11 is provided with a mouth 112 at one end away from the buffer section 12, and the mouth 112 projects outwardly and gradually to It is convenient to pour liquid into the flaring section 11 through the mouth 112

Specifically, the exhaust pipe 14 extends away from one end of the joint section 13 to the inside of the flaring section 11 and protrudes from the inner wall of the flaring section 11. Preferably, the exhaust pipe 14 is integrally and transparently formed on the main body 1, so as to see whether there is liquid flowing in the exhaust pipe 14. In other embodiments, the exhaust passage is assembled or otherwise. It is also not necessary for a transparent method to be provided on the main body 1.

Preferably, the inner peripheral wall of the flaring section 11 is provided with a guide groove 15, one end of the guide groove 15 is adjacent to the end of the exhaust pipe 14 protruding from the inner wall of the flaring section 11, the guide groove 15 The other end extends toward the flaring section 11 away from one end of the buffer section 12. In this embodiment, the funnel further includes a duct 2 (as shown in FIG. 5). The duct 2 is inserted into the guide groove 15 and one end is detachably connected to the exhaust pipe 14 protruding from the flaring section 11. In part, the duct 2 can be prevented from swinging freely. Therefore, the duct 2 can be manufactured separately, which can reduce the manufacturing cost of the integral molding of the funnel and is easier to demold. The duct 2 can effectively extend the height of the exhaust end to avoid being lower than The height of the liquid level in the flaring section 11.

In this embodiment, the inner peripheral wall of the flaring section 11 is protruded with two first ribs 111, the guide groove 15 is formed between the two first ribs 111, and one end of the two first ribs 111 is connected to the The exhaust pipe 14 protrudes from the outer peripheral wall of the portion of the flared section 11.

Wherein, the funnel further includes a sieve 3, the sieve 3 is positioned between the buffer section 12 and the flared section 11, the sieve 3 is used for filtering the liquid flowing into the buffer section 12 from the flared section 11, To filter out impurities. Preferably, the inner peripheral wall of the buffer section 12 is provided with a plurality of second protruding ribs 121, the second protruding ribs 121 extend along the axial direction, and one end of the second protruding ribs 121 away from the joint section 13 is blocked by the The screen 3 is used to position the screen 3, and the second ribs 121 may have the function of diversion.

In this embodiment, the radial dimension of the flaring section 11 is greater than the radial dimension of the buffer section 12, and a first step 41 is formed between the inner peripheral wall of the flaring section 11 and the inner peripheral wall of the buffer section 12; The radial dimension of the buffer section 12 is greater than the radial dimension of the joint section 13. A second step 42 is formed between the inner peripheral wall of the buffer section 12 and the inner peripheral wall of the joint section 13, and the first step 41 can be The second step 42 can delay the speed of liquid flowing into the container to be filled by abutting against the mouth of a container for pouring (such as an oil bottle).

Furthermore, the exhaust pipe 14 is divided into at least two extension sections 141, and the extension direction of any two adjacent extension sections 141 is vertical. In this embodiment, the exhaust pipe 14 is divided into three extension sections 141. The first extension section 141 extends in the axial direction between the flaring section 11 and the buffer section 12, and the second extension section 141 The axial direction extends across the buffer section 12, and the third extension section 141 extends in the joint section 13 along the axial direction. The first extension 141 and the second extension 141 can be integrally molded when the body 1 is manufactured, and the second extension 141 can be directly drilled and formed with a tool after the body 1 is formed to facilitate manufacturing convenience. Therefore, the second extension section 141 is provided with a through hole 142 penetrating the outer wall of the buffer section 12, and the through hole 142 is detachably plugged with a plug 143 to prevent the second extension section 141 from being connected to the outside.

In detail, the second ends of the second ribs 121 are connected to the second step portion 42 to increase the structural strength of the buffer section 12; the extension length of each of the second ribs 121 along the radial direction is not convex The second step 42 is drawn out to avoid being shielded to the joint section 13 and affecting the flow of liquid; the joint section 13 is detachably connected to an adapter tube 5, which is in a bent shape for adapter The container to be filled with an oblique mouth.

1: body 11: Flaring section 111: first rib 112: Mouth 12: buffer segment 121: second rib 13: Joint section 14: Exhaust line 141: Extension 142: Through Hole 143: plug 15: Guide groove 2: Catheter 3: Sieve 41: The first stage 42: The second stage 5: Adapter tube

Figure 1 is a perspective view of a preferred embodiment of the creation. Figure 2 is an exploded view of a preferred embodiment of the creation. Figure 3 is a cross-sectional side view of a preferred embodiment of the creation. Figure 4 is another perspective view of a preferred embodiment of the creation. Figure 5 is a diagram of the use state of a preferred embodiment of the creation.

1: body

11: Flaring section

12: buffer segment

15: Guide groove

3: Sieve

5: Adapter tube

Claims (14)

A kind of funnel, including: A body is an integrally injection-molded transparent plastic part, including a flaring section, a buffer section and a joint section connected in sequence along an axial direction. The two ends of the buffer section are respectively connected to the flaring section and the joint section. In the joint section, the body is additionally provided with an exhaust pipe, one end of the exhaust pipe extends to communicate with the joint section, and the other end communicates with the outside. The funnel according to claim 1, wherein the exhaust pipe extends away from one end of the joint section to the inside of the flared section and protrudes from the inner wall of the flared section. The funnel according to claim 2, wherein the inner peripheral wall of the flaring section is provided with a guide groove, one end of the guide groove is adjacent to the end of the exhaust pipe protruding from the inner wall of the flaring section, the guide groove The other end extends toward the flaring section away from one end of the buffer section. The funnel according to claim 3, wherein the inner peripheral wall of the flared section is protruded with two first ribs, the guide groove is formed between the two first ribs, and one end of the two first ribs is connected to the The exhaust pipe protrudes from the outer peripheral wall of the part of the flared section. The funnel according to claim 3, further comprising a pipe, the pipe is inserted into the guide groove and one end is detachably connected to the part of the exhaust pipe protruding from the flared section. The funnel according to claim 1, further comprising a sieve, the sieve is positioned between the buffer section and the flared section, and the sieve is used for filtering the liquid flowing into the buffer section from the flared section. The funnel according to claim 6, wherein the inner peripheral wall of the buffer section is provided with a plurality of second protruding ribs, the second protruding ribs extend along the axial direction, and the second protruding ribs stop at one end away from the joint section In the sieve. The funnel according to claim 1, wherein the radial dimension of the flared section is greater than the radial dimension of the buffer section, and a first step is formed between the inner peripheral wall of the flared section and the inner peripheral wall of the buffer section. The funnel according to claim 1, wherein the radial dimension of the buffer section is greater than the radial dimension of the joint section, and a second step is formed between the inner peripheral wall of the buffer section and the inner peripheral wall of the joint section. The funnel according to any one of claims 1 to 9, wherein the exhaust pipe is divided into at least two extension sections, and the extension direction of any two adjacent extension sections is vertical. The funnel according to claim 10, wherein the exhaust pipe is divided into three extension sections, the first extension section extends in the axial direction between the flaring section and the buffer section, and the second extension section is transversely The axial direction extends in the buffer section, and the third extension section extends in the joint section in the axial direction. The funnel according to claim 11, wherein the second extension section is provided with a through hole penetrating the outer wall of the buffer section, and the through hole is detachably plugged with a plug. The funnel according to any one of claims 1 to 9, wherein the exhaust pipe is integrally and transparently formed on the body. The funnel according to claim 4, which further includes a pipe inserted into the guide groove and one end of the pipe is detachably connected to the part of the exhaust pipe protruding from the flared section; and further includes a screen, the The sieve is positioned between the buffer section and the flared section, and the sieve is used to filter the liquid flowing into the buffer section from the flared section; the inner peripheral wall of the buffer section is provided with a plurality of second ribs, the second The ribs extend along the axial direction, and one end of the second ribs away from the joint section stops at the screen; the radial dimension of the flared section is greater than the radial dimension of the buffer section, and the inside of the flared section A first step is formed between the peripheral wall and the inner peripheral wall of the buffer section; the radial dimension of the buffer section is greater than the radial dimension of the joint section, and a gap is formed between the inner peripheral wall of the buffer section and the inner peripheral wall of the joint section The second stage; the exhaust pipe is divided into at least two extension sections, the extension direction of any two adjacent extension sections is vertical; the exhaust pipe is divided into three extension sections, the first extension section is along the axial direction Extending between the flaring section and the buffer section, the second extending section extends transversely to the axial direction of the buffer section, the third extending section extends in the axial direction in the joint section; the second extending section A through hole penetrating the outer wall of the buffer section is provided, and the through hole is detachably plugged with a plug; the exhaust pipe is integrally and transparently formed on the body; the buffer section and the joint section are hollow cylindrical, the expansion One end of the mouth section away from the buffer section is provided with a mouth, which protrudes outwardly; the second ends of the second ribs are connected to the second step; each of the second ribs extends along the The radial extension length does not protrude from the second step portion; the joint section is detachably connected to an adapter tube, and the adapter tube is in a bent shape.

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