KR102229008B1 - PET bottle grain funnel - Google Patents

PET bottle grain funnel Download PDF

Info

Publication number
KR102229008B1
KR102229008B1 KR1020200069150A KR20200069150A KR102229008B1 KR 102229008 B1 KR102229008 B1 KR 102229008B1 KR 1020200069150 A KR1020200069150 A KR 1020200069150A KR 20200069150 A KR20200069150 A KR 20200069150A KR 102229008 B1 KR102229008 B1 KR 102229008B1
Authority
KR
South Korea
Prior art keywords
funnel
inlet
pet bottle
coupling
diameter
Prior art date
Application number
KR1020200069150A
Other languages
Korean (ko)
Inventor
서달근
서진욱
Original Assignee
서달근
서진욱
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 서달근, 서진욱 filed Critical 서달근
Priority to KR1020200069150A priority Critical patent/KR102229008B1/en
Application granted granted Critical
Publication of KR102229008B1 publication Critical patent/KR102229008B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C11/00—Funnels, e.g. for liquids
    • B67C11/02—Funnels, e.g. for liquids without discharge valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2231/00—Means for facilitating the complete expelling of the contents
    • B65D2231/005—Means for facilitating the complete expelling of the contents the container being rigid
    • B65D2231/007—Funnels or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Threshing Machine Elements (AREA)

Abstract

The present invention relates to a cereal funnel for PET bottles and, more specifically, to a funnel used for inserting cereals into a PET bottle, wherein a screw groove is not made on a funnel coupling tube, and, when the funnel coupling tube is coupled with the mouth of a PET bottle, the coupling tube is tightly coupled with the mouth to be supported without wobbling, and, even when the funnel is coupled with the mouth of the PET bottle, the funnel is coupled without causing a reduction in the inner diameter of the mouth of the PET bottle due to the coupling tube of the funnel in order to facilitate the insertion of cereals by maximally securing a passage for the cereals inserted into the PET bottle, and, when the insertion of the cereals is terminated, the used funnel can be easily separated from the mouth of the PET bottle by being lifted up without being turned.

Description

페트병용 곡물 깔때기{PET bottle grain funnel}PET bottle grain funnel

본 발명은 페트(PET)병용 곡물 깔때기에 관한 것인데 보다 구체적인 것은, 페트병에 곡물을 투입할 때, 사용하는 깔때기로써, 깔때기 결합관에 나사홈을 내지 않고, 페트병 투입구에 깔때기결합관을 결합하면 결합관이 투입구에 밀착결합이 되어 흔들림 없이 지지되고, 페트병 투입구에 깔때기를 결합하여도 깔때기의 결합관으로 인해 페트병 투입구의 내경이 축소되는 일이 없이 결합이 되어 페트병으로 투입되는 곡물통로를 최대로 확보하여 곡물투입이 쉽게 이루어지며, 곡물투입이 종료되면 사용한 깔때기를 페트병 입구에서 회전시키지 않고 위로 들어올려 쉽게 분리할 수 있게 구성한 것이다.The present invention relates to a grain funnel for PET bottles, but more specifically, as a funnel to be used when grain is put into a PET bottle, the funnel coupling pipe is not screwed into the funnel coupling pipe, and the funnel coupling pipe is coupled to the PET bottle input port. The tube is tightly coupled to the inlet and is supported without shaking, and even if the funnel is combined with the PET bottle inlet, the inner diameter of the PET bottle inlet is not reduced due to the coupling tube of the funnel, thereby securing the maximum grain path to be fed into the PET bottle. Thus, grain input is made easily, and when grain input is completed, the used funnel is lifted up without rotating at the entrance of the PET bottle so that it can be easily separated.

페트병은 생수나 음료를 수용하고, 유통시키기 위하여 만든 용기로서 규격이 일정하게 제조되고, 투입구의 내경은 2.5~2.6cm 범위로 규격화되어 있다.PET bottles are containers made to accommodate and distribute bottled water or beverages, and are manufactured in a uniform standard, and the inner diameter of the inlet is standardized in the range of 2.5~2.6cm.

그러므로 생수나 음료를 먹고 난 빈병은 세척하고 말려서 곡물을 넣어 냉장고에 보관하는 곡물보관 용기로 재활용하고 있는 실정에 있다.Therefore, empty bottles after drinking mineral water or beverages are washed, dried, and recycled as grain storage containers that put grains in the refrigerator and store them in the refrigerator.

따라서 페트병에 곡물을 투입할 때는 페트병 입구에 깔때기를 결합하여 사용하게 되는데 통상적인 깔때기는 깔때기 하단부에 형성되는 결합관이 페트병 투입구 내경에 끼워져 결합하는 구성이라 깔때기 결합관을 페트병 투입구에 결합하면, 페트병의 투입구의 내경이 처음 보다 좁아지기 때문에 입자가 비교적 큰 쌀이나 보리쌀, 콩과 같은 곡물을 투입할 때, 투입구가 좁아서 곡물이 쉽게 투입되지 않는 불편이 있다.Therefore, when inserting grain into a PET bottle, a funnel is combined at the entrance of the PET bottle.In a conventional funnel, a coupling pipe formed at the bottom of the funnel is inserted into the inner diameter of the bottle inlet. Since the inner diameter of the input port of the is narrower than the first time, when grains such as rice, barley rice, and beans with relatively large particles are input, there is an inconvenience that the grain is not easily input because the input port is narrow.

이를 개선하기 위하여 페트병의 투입구가 있는 축소부쪽을 가로로 절단하여 투입구가 부착된 쪽을 깔때기로 만들고 깔때기쪽에 부착되는 투입구를 깔때기 결합관으로 이용할 수 있게 만들어 깔때기결합관을 페트병의 투입구 위에 상하로 중첩하고, 중첩된 페트병 투입구와 깔때기 결합관 외면에 별도로 만든 연결나사관을 결합하여 깔때기 결합관이 페트병 투입구에서 결합되도록 하는 깔때기가 개발된 바 있다.To improve this, cut the side of the reduced part with the inlet of the PET bottle horizontally, make the side with the inlet into a funnel, and make the inlet attached to the funnel side as a funnel coupling tube so that the funnel coupling pipe is overlapped up and down on the inlet of the PET bottle. In addition, a funnel has been developed that allows the funnel coupling pipe to be coupled at the PET bottle input port by combining a separately made connection screw pipe on the outer surface of the overlapped PET bottle input port and the funnel coupling pipe. [0034] [0009] FIG. [0025] [0025] [0022] [#21] [#21] [###] ####################################################################################################################################################################################################################

그러나 상기 깔때기는 페트병 투입구에 깔때기의 배출구를 중첩시킬 때 별도로 만든 연결나사관을 선택하여 나사결합해야 하므로, 연결나사관을 준비해야 하는 번거로움이 있고, 깔때기를 결합하거나, 깔때기를 분리할 때 연결나사관을 회전시켜서 분리해야 하므로, 분리작업이 번거롭게 되는 불편이 있고, 깔때기 외주에 손잡이가 없어서 곡물투입 작업시 페트병 몸체를 잡고 있어야 하므로 곡물투입작업이 부자유스럽게 되는 불편이 있었다.However, since the funnel has to be screwed by selecting a separately made connection screw when overlapping the outlet of the funnel with the PET bottle inlet, there is a hassle of preparing a connection screw, and it is connected when combining the funnel or removing the funnel. Since the screw pipe has to be separated by rotating it, there is an inconvenience that the separation operation becomes cumbersome, and there is no handle on the outer circumference of the funnel, so that the body of the PET bottle must be held during the grain input operation, making the grain input operation inconvenient.

공개특허 10-2015-0041776Patent Publication 10-2015-0041776 일본공개공개 10-2002-012296Japanese public offering 10-2002-012296

본 발명은 상기 불편을 해소하기 위하여 개발한 것이다.The present invention was developed to solve the above inconvenience.

삭제delete

본 발명은 관체로 되어 페트병의 상단 축소부 끝에 형성되며, 관체의 내경이 2.5~2.6cm 규격으로 되고, 관체 외면에 수나사(2a)가 형성되는 투입구(2)를 구비하고, 투입구 외면에 형성된 수나사(2a)는 하단부에 외경이 수나사 외경보다 크고 상단 모서리가 경사면(3a)으로 된 제1환상돌출부(3)를 형성하여 제1환상돌출부 외주면에 병뚜껑지지테(4a)가 결합되는 병뚜껑지지테결합홈(4)을 형성하고, 제1환상돌출부 하단부 외주면에서 직각방향으로 제1환상돌출부(3) 보다 외경이 큰 제2환상돌출부(5)가 형성되도록 만들어 투입구(2) 외면에 곡물용 깔때기를 결합하는 것에 있어서, The present invention is a tubular body and is formed at the end of the upper reduction portion of the PET bottle, the inner diameter of the tubular body is 2.5-2.6cm standard, and has an inlet 2 having a male screw 2a formed on the outer surface of the tubular body, and a male screw formed on the outer surface of the inlet (2a) is a bottle cap support to which the bottle cap support frame (4a) is coupled to the outer circumferential surface of the first annular protrusion by forming a first annular protrusion (3) with an outer diameter greater than the outer diameter of the male screw and an inclined surface (3a) at the lower end. By forming a tee coupling groove (4) and forming a second annular protrusion (5) having an outer diameter larger than the first annular protrusion (3) in a perpendicular direction from the outer circumferential surface of the lower end of the first annular protrusion (3), it is used for grain on the outer surface of the inlet (2). In combining the funnel,

상기 곡물용 깔때기는 상단부 직경이 크고, 하단부를 향해 직경이 점차 좁아지는 테이퍼형상으로 되어 하단부에 결합관(7)을 형성하되, 결합관(7)은 결합부(7a) 내경이 투입구(2)의 제2환상돌출부(5) 외경과 같은 크기로 되어 하향으로 개방되고, 결합부 상단 중심에 통공부(6a)를 형성하여 통공부(6a) 내경이 투입구(2) 내경과 동일하게 형성함으로써, 결합부(7a) 내경과 통공부(6a) 저면사이에 투입구 상단이 접촉하는 환상단턱(7b)이 형성되게 하며, 환상단턱과 결합부 주벽이 만나는 내면에서 하향으로 3~4개의 세로방향지지돌조(8)를 등간격에 나란히 형성하여 세로방향지지돌조의 하단은 페트병 축소부 상면에 접촉하고, 세로방향지지돌조(8)의 내면은 수나사 표면에 밀착되며 제2환상돌출부(5) 외면은 결합부(7a) 내면에 밀착하도록 하는 구성이다.The grain funnel has a large upper diameter and a tapered shape gradually narrowing toward the lower end to form a coupling pipe 7 at the lower end, but the coupling pipe 7 has a coupling portion 7a and an inner diameter of the inlet 2 The second annular protrusion 5 is of the same size as the outer diameter and is opened downward, and a through hole 6a is formed in the center of the upper end of the coupling part so that the inner diameter of the through hole 6a is the same as the inner diameter of the inlet 2, Between the inner diameter of the coupling part (7a) and the bottom of the through hole part (6a), an annular stepped (7b) is formed in which the upper end of the inlet is in contact, and three to four vertical support protrusions are made downward from the inner surface where the annular stepped and the main wall of the coupling part meet. (8) is formed side by side at equal intervals so that the lower end of the vertical support protrusion contacts the upper surface of the shrinking part of the PET bottle, the inner surface of the longitudinal support protrusion (8) is in close contact with the surface of the male screw, and the outer surface of the second annular protrusion (5) is joined. It is a configuration that is in close contact with the inner surface of the part 7a.

삭제delete

미설명부호 6b는 깔때기 손잡이이다.Reference numeral 6b is a funnel handle.

이와 같이 된 본 발명은 페트병(1)의 투입구(2)에 깔때기(6)를 적층하고, 결합관(7)의 결합부(7a)를 투입구(2) 외면에 씌우면 결합부(7a)가 투입구(2)외면에 결합하면서 결합관의 상단에 형성된 환상단턱(7b)이 통공부 상면에 접촉하여 깔때기의 통공부(6a)가 투입구(2)와 연통하게되고, 통공부(6a) 내경이 투입구(2)의 내경과 일치하므로 투입구(2)의 내경이 좁아 들지 않게 깔때기를 결합할 수 있게 되며, 결합관(7)의 결합부(7a) 내주면에 배치된 3~4개의 세로방향지지돌조(8)는 그 내측면이 투입구(2)의 수나사(2a) 외면에 밀착되게 결합하고, 결합부 내면은 제2환상돌출부 외면에 밀착함으로 깔때기 결합관(7)이 투입구(2) 외주에 흔들림 없이 결합되어, 깔때기를 안전하게 페트병 투입구에 결합시켜 곡물을 투입할 수 있게 된다.
이때, 깔때기의 손잡이(6b)를 잡으면 페트병이 흔들리는 것도 막을 수 있게 되므로, 안전한 자세로 곡물을 투입할 수 있게 되는 편리함이 있고, 깔때기를 투입구에 결합할 때, 위에서 아래로 약간 힘을 주면서 씌우는 동작으로 밀착결합이 되므로 결합이 용이하게 되고, 분리할 때는 페트병을 잡고 깔때기에 약간의 힘을 주면서 위로 들어올리면 분리가 되므로, 결합과 분리가 간편하게 되어, 별도의 결합나사관을 사용할 때처럼 깔때기를 회전시키지 않고, 결합하고 분리할 수 있는 이점이 있어 결합나사관을 이용하는 것보다 손쉽게 결합하고, 신속하게 분리할 수 있게 되는 깔때기를 얻을 수 있는 편리함이 있게 된다.In the present invention as described above, when the funnel 6 is stacked on the inlet 2 of the PET bottle 1, and the coupling portion 7a of the coupling pipe 7 is covered on the outer surface of the inlet 2, the coupling portion 7a is (2) The annular step (7b) formed at the top of the coupling tube while being coupled to the outer surface contacts the upper surface of the through hole, so that the through hole (6a) of the funnel communicates with the inlet (2), and the inner diameter of the through-hole (6a) is the inlet port. Since it matches the inner diameter of (2), it is possible to combine the funnel so that the inner diameter of the inlet port (2) is not narrowed, and 3 to 4 vertical support protrusions ( 8) The inner surface of the inlet (2) is closely coupled to the outer surface of the male screw (2a), and the inner surface of the coupling unit is in close contact with the outer surface of the second annular projection, so that the funnel coupling pipe (7) is not shaken on the outer periphery of the inlet (2). Combined, the funnel can be safely coupled to the PET bottle inlet, allowing grain to be fed.
At this time, since it is possible to prevent the plastic bottle from shaking by holding the handle (6b) of the funnel, there is convenience in that it is possible to put grain in a safe posture. It is easy to assemble because it is tightly coupled.When separating, hold a PET bottle and lift it up while applying a little force to the funnel to separate it, making it easy to assemble and separate, and rotate the funnel as if using a separate coupling screw tube. It has the advantage of being able to combine and separate without having to do so, so it is convenient to obtain a funnel that can be easily combined and separated quickly than using a coupling screw tube.

도 1은 본 발명의 사시도
도 2는 본 발명의 사용상태를 보이는 분해 사시도
도 3은 도 2의 가-가'선단면도
도 4는 깔때기의 저면도
도 5는 깔때기의 결합관 내부 사시도이다.1 is a perspective view of the present invention
Figure 2 is an exploded perspective view showing a state of use of the present invention
FIG. 3 is a cross-sectional view of Ga-ga' of FIG. 2
Figure 4 is a bottom view of the funnel
Figure 5 is a perspective view of the inside of the coupling pipe of the funnel.

본 발명은 도1에 페트병과 깔때기가 예시되어 있다.In the present invention, a PET bottle and a funnel are illustrated in FIG. 1.

페트병 상단부에 형성되는 투입구(2)는 내경이 2.5~2.6cm 규격으로 되는 관체로 되어 외주에 수나사(2a)가 형성되고, 수나사(2a) 하단부에 관체 외면에서 직각되게 돌출되고, 외주에 외경이 수나사 외경보다 크고 상단 모서리가 경사면(3a)으로 된 제1환상돌출부(3)가 형성되며 제1환상돌출부 외주면에는 병뚜껑지지테(4a)가 결합되는 병뚜껑지지테결합홈(4)이 형성되고, 제1환상돌출부(3)하단부 외면에는 관체 외면에서 직각방향으로 돌출되고, 제1환상돌출부(3)보다 외경이 큰 제2환상돌출부(5)가 형성되어 투입구(2)를 형성하고 투입구 외면에 곡물용 깔때기(6)가 결합된다.The inlet (2) formed at the top of the PET bottle is a tubular body with an inner diameter of 2.5 to 2.6cm, and a male screw (2a) is formed on the outer periphery, and the lower end of the male screw (2a) protrudes at a right angle from the outer surface of the tube, and the outer diameter is on the outer periphery. A first annular protrusion (3) with an inclined surface (3a) larger than the outer diameter of the male screw is formed, and a bottle cap support frame coupling groove (4) to which the bottle cap support frame (4a) is coupled is formed on the outer circumferential surface of the first annular protrusion. And, on the outer surface of the lower end of the first annular protrusion (3), a second annular protrusion (5) is formed that protrudes in a perpendicular direction from the outer surface of the tube and has an outer diameter larger than that of the first annular protrusion (3) to form an inlet (2), and The grain funnel 6 is attached to the outer surface.

상기 곡물용 깔때기는 도1~도6에 예시한 바와 같이 상단부 직경이 크고, 하단부 직경이 점차 좁아지는 테이퍼 형상으로 되어 하단에 결합관(7)이 형성된다.The grain funnel has a large upper end diameter and a tapered lower end diameter as illustrated in Figs. 1 to 6, so that a coupling pipe 7 is formed at the lower end.

상기 결합관(7)은 결합부(7a) 내경이 투입구(2)의 제2환상돌출부(5) 외경과 같은 크기로 형성되어 제2환상돌출부(5) 외경에 접촉하고, 결합부(7a) 상단 중심에 통공부(6a)가 형성되고, 통공부 내경은 투입구 내경과 동일하게 함으로써, 결합부 내경과 통공부 저면 사이에 환상단턱(7b)이 형성되고, 환상단턱(7b)에 페트병 투입구(2) 상단이 접촉하게 되며, 결합부(7a) 내주면에는 환상단턱(7b) 저면에서 결합부(7a) 내면을 따라 일정간격을 선택하여 결합부 내면에서 중심부를 향해 돌출되도록 3~4개의 세로방향지지돌조(8)가 나란히 형성되어 세로방향지지돌조의 하단부가 페트병 축소부 상면에 접촉하고, 내면은 수나사 외면에 밀착하며, 결합부 내면에 제2환상돌출부 외면이 접촉하여 결합관(7)이 투입구 외면에서 흔들림 없이 결합되게 한 구성이다.The coupling pipe 7 has an inner diameter of the coupling portion 7a having the same size as the outer diameter of the second annular protrusion 5 of the inlet 2 to contact the outer diameter of the second annular protrusion 5, and the coupling portion 7a The through hole 6a is formed in the center of the upper end, and the inner diameter of the through hole is the same as the inner diameter of the inlet, so that an annular step 7b is formed between the inner diameter of the coupling part and the bottom of the through hole, and the PET bottle inlet ( 2) The upper part is in contact, and the inner circumferential surface of the coupling part (7a) has an annular stepped (7b) at the bottom of the coupling part (7a) by selecting a certain interval along the inner surface of the coupling part (7a) to protrude from the inner surface of the coupling part to the center in 3 to 4 vertical directions. The support protrusions 8 are formed side by side so that the lower end of the vertical support protrusions contact the upper surface of the shrinking part of the PET bottle, the inner surface is in close contact with the outer surface of the male screw, and the outer surface of the second annular protrusion contacts the inner surface of the coupling part, so that the coupling pipe 7 It is a configuration that allows it to be joined without shaking on the outside of the inlet.

미설명부호 6b는 깔때기 손잡이이다.Reference numeral 6b is a funnel handle.

1 : 페트병 2 : 투입구
2a : 수나사 3 : 제1환상돌출부
3a : 경사면 4 : 병뚜껑지지테결합홈
4a : 병뚜껑지지테 5 : 제2환상돌출부
6 : 깔때기 6a : 통공부
6b : 손잡이 7 : 결합관
7a : 결합부 7b : 환상단턱
8 : 세로방향지지돌조1: PET bottle 2: Inlet
2a: male thread 3: first annular projection
3a: slope 4: bottle cap support frame coupling groove
4a: bottle cap support frame 5: second annular projection
6: funnel 6a: through hole
6b: handle 7: coupling pipe
7a: coupling portion 7b: annular stepped
8: vertical support stone

Claims (1)

페트병(1) 상단 축소부에서 위로 향하는 관체로 되며, 관체의 내경이 2.5~2.6cm 되고, 관체 외면에 수나사(2a)가 형성되는 투입구(2)를 구비하고, 투입구는 외면에 형성된 수나사(2a) 하단부에 관체 외면에서 직각되는 방향으로 돌출되게 확장되어 외경이 수나사 외경보다 크며, 상단 모서리에 경사면(3a)이 형성되는 제1환상돌출부(3)를 구비하고, 제1환상돌출부 외주면에 병뚜껑지지테(4a)가 결합하는 병뚜껑지지테결합홈(4)이 형성되고, 제1환상돌출부(3) 하단부 외주면에서 직각되는 방향으로 돌출되게 확장되어 외경이 제1환상돌출부(3) 보다 큰 제2환상돌출부(5)가 형성되어 투입구(2) 외면에 곡물용 깔때기(6)가 결합되는 것에 있어서,
곡물 깔때기는 상단부 직경이 크고, 하단부를 향해 직경이 점차 좁아지는 테이퍼형상으로 되어 하단에 페트병의 투입구(2) 외면에 결합하는 결합관(7)을 형성하되, 결합관(7)은 상단부 중심에 곡물용 깔때기(6)의 중심부와 연통하는 통공부(6a)를 형성하여 통공부 내경이 페트병(1) 투입구(2) 관체내경과 동일하게 하고, 결합관(7)의 결합부(7a)는 내경이 투입구(2)의 제2환상돌출부(5) 외경과 같은 크기로 형성하여 하단을 개방하고, 결합부(7a) 내경 상단에서 통공부(6a) 저면으로 이어지게 투입구(2) 상단에 접촉하는 환상단턱(7b)을 형성하고, 결합부(7a) 내면에서 페트병의 투입구 수나사 표면으로 돌출되게 3∼4개의 세로방향지지돌조(8)를 등간격에 나란히 형성하여 세로방향지지돌조의 내면이 수나사(2a) 외면에 밀착하고, 하단부는 제1환상돌출부(3) 외면에 밀착하게 구성한 페트병용 곡물 깔때기.The PET bottle (1) is a tube body that faces upward from the top reduction, the inner diameter of the tube is 2.5 to 2.6 cm, and the tube body is provided with an inlet (2) in which a male screw (2a) is formed, and the inlet port is a male screw (2a) formed on the outer surface. ) The lower end is extended to protrude in a direction perpendicular to the outer surface of the tube, the outer diameter is larger than the outer diameter of the male screw, and the first annular protrusion 3 is formed at the upper edge, and the bottle cap is on the outer circumferential surface of the first annular protrusion. The bottle cap support frame coupling groove 4 to which the support frame 4a is coupled is formed, and the first annular protrusion 3 extends to protrude in a direction perpendicular to the outer peripheral surface of the lower end, so that the outer diameter is larger than the first annular protrusion 3 In the second annular projection (5) is formed and the grain funnel (6) is coupled to the outer surface of the inlet (2),
The grain funnel has a large upper diameter and a tapered shape that gradually narrows toward the lower end to form a coupling pipe 7 at the lower end that is coupled to the outer surface of the PET bottle inlet (2), but the coupling pipe 7 is at the center of the upper end. A through hole (6a) communicating with the center of the grain funnel (6) is formed so that the inside diameter of the through hole is the same as that of the plastic bottle (1) inlet (2), and the coupling part (7a) of the coupling pipe (7) is The inner diameter is formed to have the same size as the outer diameter of the second annular protrusion 5 of the inlet 2 to open the lower end, and contact the upper end of the inlet 2 so that the coupling portion 7a extends from the top of the inner diameter to the bottom of the through hole 6a. An annular stepped step (7b) is formed, and three to four vertical support protrusions (8) are formed at equal intervals so as to protrude from the inner surface of the coupling part (7a) to the surface of the plastic bottle input port, so that the inner surface of the longitudinal support protrusion is externally threaded. (2a) A grain funnel for PET bottles that is in close contact with the outer surface and the lower end is in close contact with the outer surface of the first annular projection (3).
KR1020200069150A 2020-06-08 2020-06-08 PET bottle grain funnel KR102229008B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020200069150A KR102229008B1 (en) 2020-06-08 2020-06-08 PET bottle grain funnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020200069150A KR102229008B1 (en) 2020-06-08 2020-06-08 PET bottle grain funnel

Publications (1)

Publication Number Publication Date
KR102229008B1 true KR102229008B1 (en) 2021-03-17

Family

ID=75243397

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200069150A KR102229008B1 (en) 2020-06-08 2020-06-08 PET bottle grain funnel

Country Status (1)

Country Link
KR (1) KR102229008B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7418879B1 (en) 2023-05-12 2024-01-22 紘一 江藤 Sterilization device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020012296A (en) 1999-07-01 2002-02-15 에를링 블로메, 타게 뢰브그렌 Wavelength selective device and switch and method thereby
KR200262413Y1 (en) * 2001-08-07 2002-03-18 주식회사 태평양 A cap structure of cosmetic case
WO2008027994A2 (en) * 2006-08-31 2008-03-06 England Lan C Funnel
JP3183069U (en) * 2013-01-31 2013-04-25 有限会社アオキデザイン Granule storage container using plastic bottle
KR20150041776A (en) 2015-03-30 2015-04-17 이관형 funnel for plastic bottles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020012296A (en) 1999-07-01 2002-02-15 에를링 블로메, 타게 뢰브그렌 Wavelength selective device and switch and method thereby
KR200262413Y1 (en) * 2001-08-07 2002-03-18 주식회사 태평양 A cap structure of cosmetic case
WO2008027994A2 (en) * 2006-08-31 2008-03-06 England Lan C Funnel
JP3183069U (en) * 2013-01-31 2013-04-25 有限会社アオキデザイン Granule storage container using plastic bottle
KR20150041776A (en) 2015-03-30 2015-04-17 이관형 funnel for plastic bottles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7418879B1 (en) 2023-05-12 2024-01-22 紘一 江藤 Sterilization device

Similar Documents

Publication Publication Date Title
KR102229008B1 (en) PET bottle grain funnel
US20080223808A1 (en) Modular infant feeding bottle
US20070045217A1 (en) Cap having straw and reservoir for additive
US5927353A (en) Funnel for use with reusable plastic containers
EP0344070B1 (en) Universal independent connection for a nozzle of an enteric nutrition tube
CN110733750A (en) Beverage cup cover with body-formed straw
JPH0199985A (en) Automatic outflow vessel and manufacture thereof
KR101576977B1 (en) Multi-function water bottle having multi-function cap
US20050039821A1 (en) Measuring cup and cap for liquid dispensing package
KR102165020B1 (en) Straw for drink container
US11542077B2 (en) Dual-purpose container closure
CN217852272U (en) Dual-purpose drinking cup cover
CN217852270U (en) Cup cover with hidden handle
US20230159257A1 (en) Cup system for simultaneous delivery of contents from separated cups to a mouth of a user
KR20230080949A (en) portable milk powder case
KR200475233Y1 (en) Liquid receptacle
KR200307225Y1 (en) A nursing bottle
KR102041619B1 (en) Gender For Connecting A Nursing Nipple
KR102280945B1 (en) compatible coupling vessel
CN211996992U (en) Multifunctional beverage bottle with beverage straw
CN212797942U (en) Snack box and multifunctional snack beverage cup
CN114847737B (en) Multifunctional cup cover
JP2577689Y2 (en) Pot with tea strainer
EP1380515A1 (en) Bottle closure device comprising a double-cap unit
KR101239144B1 (en) Funnel connector

Legal Events

Date Code Title Description
AMND Amendment
AMND Amendment
X091 Application refused [patent]
AMND Amendment
X701 Decision to grant (after re-examination)
GRNT Written decision to grant