TWM483272U - Structure of funnel - Google Patents

Description

Funnel structure

This creation is about a funnel structure, especially a funnel structure with an exhaust passage and a convenient collection.

Press, in the long life, in order to fill the small food or drink in the bottle, it is usually borrowed from the funnel to fill the bottle with food or drink.

As shown in FIG. 1, the conventional funnel 1 has a wide-mouthed tapered portion 11 and a channel portion 12 having a smaller inner diameter extending downward from the tapered portion 11, wherein the channel portion 12 communicates with the tapered portion Part 11.

In use, the channel portion 12 of the funnel 1 is inserted into the bottle neck, and the user can pour the food or drink to be filled from the tapered portion 11, since the tapered portion 11 is wide-mouthed and has a certain volume, so that on the one hand, the food or drink can be poured in, and on the other hand, a certain amount of food or drink can be accommodated, whereby the food or drink temporarily contained in the tapered portion 11 can be its own weight. The tapered portion 11 flows into the bottle can through the passage portion 12.

The conventional funnel 1 is constructed by the above-described construction to facilitate the filling of the food or drink into the bottle. However, the outer circumference of the tapered portion 11 of the funnel 1 is tapered, so that when the mouth of the bottle can also be round, the mouth of the bottle can form a tight edge with the outer edge of the tapered portion 11. Contact; more specifically, the contact of the bottle mouth with the tapered portion 11 A gas-tight effect is formed. Therefore, when the bottle is filled with a certain amount of food and drink, the original air in the bottle is squeezed by the filled food or drink to form a high pressure, and the high pressure air does not discharge the bottle. A gas plug is formed inside the can and no food or drink can be filled. Therefore, the high-pressure air in the bottle can be discharged from the bottle mouth. However, the upper end of the bottle mouth is provided with the funnel 1, so that the air of the bottle can only pass from the funnel 1 through the channel portion 12 from the tapered portion. 11 is discharged, or discharged from the mouth of the bottle and the outer edge of the tapered portion 11.

However, when there is still a food or drink in the tapered portion 11 of the funnel 1, the tapered portion 11 cannot provide the exhaust gas; and the bottle mouth is in contact with the outer edge of the tapered portion 11, as described above. As mentioned, it is also in an airtight shape and cannot provide exhaust gas. At this time, the user can only lift the funnel 1 so that the bottle mouth is no longer in contact with the tapered portion 11, whereby the high-pressure air in the bottle can be discharged from the bottle mouth to the atmosphere.

The tapered portion 11 of the conventional funnel 1 is conical, so that the funnel 1 has a tapered portion 11 as a collection volume when it is stored, which further causes the funnel 1 to be easily stored.

Since the conventional funnel 1 is used in a poorly ventilated manner, the user must repeatedly lift the funnel 1 to facilitate the venting during filling, which undoubtedly causes great inconvenience to the user. Therefore, how to provide a funnel structure that can easily discharge the air in the bottle can be an urgent problem for the funnel manufacturer.

The main purpose of this creation is to provide a funnel structure, mainly to overcome the lack of exhaust effect of the conventional funnel and the lack of volume during collection.

The main technical means of the present invention is to provide a funnel structure, the funnel comprising a wide-mouthed tapered portion, a passage portion extending from the lower portion of the tapered portion; a flat cut surface, a lug is convexly disposed on the flat cut surface; the inner portion of the passage portion communicates with the tapered portion, the passage portion is formed into a tapered shape, and the outer peripheral edge of the passage portion is recessed with at least one groove, the groove is defined by The outer periphery of the channel portion extends upward to the outer periphery of the tapered portion.

The main function that can be achieved by the above technical means is that by recessing at least one groove from the outer periphery of the channel portion of the funnel, the groove is extended upward from the outer periphery of the channel portion to the tapered portion. The outer circumference, when the funnel is inserted into the bottle mouth of the bottle, the groove can form an air passage for discharging air in the bottle, thereby facilitating the user to continuously fill the bottle into the bottle. By having a flat cut surface on one side of the tapered portion, and the lug is attached to the flat cut surface, when the funnel is suspended from the wall for use, the flat cut surface of the tapered portion can be attached to On the wall, the protruding volume of the funnel can be effectively reduced, thereby facilitating the collectability of the funnel, thereby improving the use efficiency of the funnel.

1‧‧‧ funnel

11‧‧‧Cone

12‧‧‧Channel Department

2‧‧‧ funnel

21‧‧‧Cone

211‧‧ ‧ flat cut

212‧‧‧ 吊耳

22‧‧‧Channel Department

23‧‧‧ Groove

3‧‧‧Filter

31‧‧‧Flange

311‧‧‧ Missing slot

32‧‧‧Filter Department

4‧‧‧ Bottles

41‧‧‧ bottle mouth

Figure 1 is a schematic diagram of a conventional funnel.

Figure 2 is a perspective view of the creation funnel.

Figure 3 is an exploded perspective view of the creation funnel and filter element.

Figure 4 is a schematic diagram of the implementation of the creation funnel.

Figure 5 is a schematic diagram of the creation funnel collection.

In order to make it easier for your review function to understand the structure of the creation and the effect it can achieve, please refer to the following description: First, please refer to the funnel structure of the creation shown in Figure 2. The funnel 2 includes There is a wide-mouth tapered portion 21, and a passage portion 22 extending downward from the tapered portion 21.

A tapered surface 211 is defined on one side of the tapered portion 21, and a lifting lug 212 is protruded from the flat cutting surface 211. The lifting lug 212 can be used for hanging the funnel 2.

The channel portion 22 communicates with the tapered portion 21, and the channel portion 22 is tapered. The outer peripheral edge of the channel portion 22 is recessed with at least one groove 23, which is implemented by two in the figure. The outer peripheral edge of the channel portion 22 extends upward to the outer periphery of the tapered portion 21 and extends to a half height of the tapered portion 21.

Referring to FIG. 3 again, the tapered portion 21 of the funnel 2 may further be provided with a filter member 3 having a shape corresponding to the tapered portion 21, and the filter member 3 has a flange portion 31. A filter portion 32 is disposed below the flange portion 31. One side of the flange portion 31 is provided with a notch 311 corresponding to the lug 212 of the tapered portion 21, thereby eliminating the defect A slot 311 is available for the lug 212 to be embedded.

Referring to FIG. 4, the funnel 2 of the present invention is implemented by inserting the channel portion 22 of the funnel 2 into the bottle opening 41 of the bottle can 4 while placing the filter member 3 on the tapered portion 21. And the flange portion 31 of the filter member 3 is seated on the upper end of the tapered portion 21, and the notch 311 of the flange portion 31 is embedded in the lifting lug 212 of the tapered portion 21; When the article does not need to be filtered, the tapered portion 21 does not need to be placed with the filter member 3; when the funnel 2 is inserted into the bottle opening 41 of the can 4, the article to be filled can be poured from the tapered portion 21 The item enters the bottle can 4 through the channel portion 22. After the item is filled into the bottle can 4, the item occupies the space inside the bottle 4, and the original air in the bottle 4 is caused. The high-pressure air formed by the extrusion, the high-pressure air in the bottle 4 is discharged from the bottle mouth 41 through the groove 23 of the funnel 2 to the atmosphere, thereby facilitating the continuous filling of the bottle in the bottle 4; clear That is, the groove 23 can form an air passage for the air in the can 4 to be discharged, thereby facilitating the user to continuously fill the bottle 4 into the can.

Please also refer to FIG. 5, which is an embodiment of the creation funnel 2. When the funnel 2 is not in use, the ear 212 can be hung on the wall for use, and it is also necessary to mention One side of the tapered portion 21 has a flat cut surface 211, and the lug 212 is attached to the flat cut surface 211, so when the funnel 2 is hung on the wall for use, the flat cut surface 211 of the tapered portion 21 It can be attached to the wall, which can effectively reduce the protruding volume of the funnel 2 after hanging, thereby facilitating the collectability of the funnel 2.

The effect of the present invention is that by recessing at least one groove 23 from the outer periphery of the channel portion 22 of the funnel 2, the groove 23 is extended upward from the outer periphery of the channel portion 22 to the outer periphery of the tapered portion 21. When the funnel 2 is inserted into the bottle opening 41 of the bottle can 4, the groove 23 can form an air passage for discharging air in the bottle can 4, thereby facilitating the user to continuously fill the bottle with the article. The can 4 has a flat cut surface 211 on one side of the tapered portion 21, and the lug 212 is attached to the flat cut surface 211, so when the funnel 2 is hung on the wall for use, the taper The flat cut surface 211 of the portion 21 can be attached to the wall, which can effectively reduce the protruding volume of the funnel 2 after hanging, thereby facilitating the collectability of the funnel 2, thereby improving the use efficiency of the funnel 2.

In summary, the above-mentioned funnel structure can indeed improve the shortcomings of the prior art, and has improved the efficacy compared with the conventional ones, which obviously meets the requirements of progressiveness, and proposes a new type of patent application according to law, and asks the examiner for details. Jian, Huici is the approval of the patent, to the sense of virtue.

2‧‧‧ funnel

21‧‧‧Cone

211‧‧ ‧ flat cut

212‧‧‧ 吊耳

22‧‧‧Channel Department

23‧‧‧ Groove

Claims (4)

a funnel structure, the funnel includes a wide-mouth tapered portion, and a passage portion extending downward from the tapered portion: a side of the tapered portion is provided with a flat cut surface, and a flat ear is convexly disposed on the flat cut surface; The inner portion communicates with the tapered portion, the channel portion is tapered, and the outer peripheral edge of the channel portion is recessed with at least one groove extending upward from the outer periphery of the channel portion to the outer periphery of the tapered portion . The funnel structure of claim 1, wherein the tapered portion of the funnel is further provided with a filter member having a shape corresponding to the tapered portion. The funnel structure of claim 2, wherein the filter member has a flange portion, and a filter portion is disposed below the flange portion, and a flange is provided on one side of the flange portion. The funnel structure of claim 1, wherein the groove extends upward from an outer periphery of the channel portion to an outer circumference of a half of the height of the tapered portion.