KR101238941B1 - a sack of a conclusion - Google Patents

a sack of a conclusion Download PDF

Info

Publication number
KR101238941B1
KR101238941B1 KR1020070061763A KR20070061763A KR101238941B1 KR 101238941 B1 KR101238941 B1 KR 101238941B1 KR 1020070061763 A KR1020070061763 A KR 1020070061763A KR 20070061763 A KR20070061763 A KR 20070061763A KR 101238941 B1 KR101238941 B1 KR 101238941B1
Authority
KR
South Korea
Prior art keywords
bag
main body
diameter
thread
present
Prior art date
Application number
KR1020070061763A
Other languages
Korean (ko)
Other versions
KR20080112827A (en
Inventor
박광석
Original Assignee
박광석
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 박광석 filed Critical 박광석
Priority to KR1020070061763A priority Critical patent/KR101238941B1/en
Publication of KR20080112827A publication Critical patent/KR20080112827A/en
Application granted granted Critical
Publication of KR101238941B1 publication Critical patent/KR101238941B1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial
    • F16B7/0413—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof
    • F16B7/042—Clamping or clipping connections for rods or tubes being coaxial for tubes using the innerside thereof with a locking element, e.g. pin, ball or pushbutton, engaging in a hole in the wall of at least one tube
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Bag Frames (AREA)

Abstract

본 발명은 자루를 이용하여 본체에 장착되는 청소도구 등과 같은 물품 등의 체결 구조에 관한 것으로, 특히 원터치로 간단하게 탈,부착이 가능하면서 사용의 편의성은 물론 저렴한 원가로 제공토록 한 것이다.The present invention relates to a fastening structure of an article such as a cleaning tool mounted on the main body using a bag, in particular, to be easily detached and attached with one-touch, while providing convenience and low cost.

현재 이러한 것들의 결합은 자루와 본체가 못 등을 이용한 박음고정에 의하고 있어 자루나 본체의 어느 하나에 손상이 발생되었을 경우에 멀쩡한 자루나 본체도 동시에 버려야 한다는 단점이 있는 것이다.At present, the combination of these things is due to the nailing of the bag and the body using nails, etc., so that when the damage occurs to either of the bag or the body, a normal bag or the body must be discarded at the same time.

따라서 본원출원인이 본체와 자루가 조임수단에 의하여 분리결합되어지는 것을 제안하였으나 이러한 것의 단점이 반복적인 조립에 의하여 조임되어지는 부분에 손상이 발생되어 원하는 효과를 얻지 못한다는 단점이 있었던 것이다.Therefore, the present applicant proposed that the main body and the bag is separated by the tightening means, but the disadvantage of this is that the damage occurs in the portion to be tightened by repeated assembly has a disadvantage that does not achieve the desired effect.

따라서 본 발명은 본체와 자루의 분리결합을 회전에 의하여 자동으로 결합분리토록 함으로서 종래의 문제점을 해결토록 한 것이다.Therefore, the present invention is to solve the conventional problems by automatically separating and separating the combination of the main body and the bag by the rotation.

자루, 조임너트, 탄성돌기, 본체 Bag, Fastener Nut, Elastic Protrusion, Body

Description

회전에 의하여 자동으로 분리결합되어지는 자루와 본체의 체결구조{a sack of a conclusion}Fastening structure of the bag and the body which are automatically separated by rotation {a sack of a conclusion}

도 1은 본 발명의 일실시예를 나타낸 외관사시도.1 is a perspective view showing an embodiment of the present invention.

도 2는 본 발명의 자루와 본체의 구조를 나타낸 분해사시도.Figure 2 is an exploded perspective view showing the structure of the bag and the body of the present invention.

도 3은 본 발명의 분리결합된 상태의 확대사시도.Figure 3 is an enlarged perspective view of the separated state of the present invention.

도 4은 본 발명의 결합상태의 분리단면도.Figure 4 is an exploded cross-sectional view of the combined state of the present invention.

도 5는 본 발명의 결합상태의 단면도.5 is a cross-sectional view of the coupled state of the present invention.

도 6내지 도 8은 본 발명의 사용상태도.6 to 8 is a state diagram used in the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 본체 11: 결합부10: main body 11: coupling portion

12: 내공간 13: 나사산12: inner space 13: thread

14: 절개홈 15: 탄성돌기14: incision groove 15: elastic projection

20: 회전너트 21: 나사산20: Nut 21: Thread

30: 자루 31: 홈30: sack 31: home

본 발명은 자루를 이용하여 본체에 장착되는 청소도구 등과 같은 물품 등을 체결하기 위한 구조에 관한 것으로, 특히 회전에 의하여 자동으로 자루와 본체가 탈.부착되어지도록 한 것이다.The present invention relates to a structure for fastening an article such as a cleaning tool mounted on the main body by using a bag, and particularly, to allow the bag and the main body to be detached and attached automatically by rotation.

현재 일반적인 자루와 본체의 연결은 대부분 못 등을 이용한 박음고정에 의하여 고정되어 사용토록 된 것이다.At present, the connection between the general bag and the main body is fixed and used by nailing fixing using nails and the like.

그러나 이러한 것의 단점은 사용 중에 본체가 닳아 없어지게 되거나 파손 등으로 멀쩡한 자루도 함께 버려야 한다는 단점이 있는 것이다.However, the disadvantage of such a thing is that the main body is worn out during use, or has a disadvantage in that it should be discarded together with a good bag due to damage.

따라서 상기와 같은 문제점을 보완하기 위하여 동일한 출원인이 최근에 본체와 자루가 분리결합에 의하여 체결토록 한 것이 있으나, 이것은 분리결합을 위해서 본체와 자루의 연결부분에 조임링에 의하여 자루를 강하게 조임토록 하고 조임너트로 자루와 본체를 체결토록 한 것이다.Therefore, in order to compensate for the above problems, the same applicant has recently made the main body and the bag fasten by a separate coupling, but this is to force the fastening of the bag by a fastening ring on the connection part of the main body and the bag for the separate coupling. Fastening nut is used to fasten the bag and body.

그러나 상기와 같은 체결구조는 조임너트와 조임링의 강,약에 따라 조임력이 결정되어 약하게 조임 할 경우 사용중에 자루와 본체가 분리가 되는 문제점이 발생되는 것이고, 강하게 조임 할 경우에는 자루나 본체의 연결부분이 깨지거나 하여 물품에 손상이 가는 문제점이 발생되는 것이다.However, the fastening structure as described above is a problem that the bag and the body is separated during use if the tightening force is determined according to the strength and weakness of the fastening nut and the fastening ring, and when tightening strongly, the case of the bag or the main body The problem is that the connection is broken or damage to the article.

또한 강제 조임으로 조여진 자루와 본체를 해체할 경우 조임너트를 풀기 위하여 더 많은 힘이 사용되면서도 잘 풀리지 않고 손만 아프게 되는 등 분리가 용이치 못한 단점이 있는 것이다.In addition, when dismantling the bag and the main body tightened by force tightening, but more power is used to loosen the tightening nut, it is not easy to remove, such as not easy to loosen the hand is a disadvantage.

따라서 본 발명은 본체틀과 자루의 분리결합을 회전너트에 회전되어지면서 상하로 승강토록 하여 본체에 장착된 탄성돌기가 가압되어지면서 자루에 천공된 구멍에 자동으로 결합되거나 이탈되어지면서 원터치로 간단하게 분리결합이 되도록 한 것이다.Therefore, the present invention is to be separated up and down while being rotated to the rotary nut to rotate the separation frame of the main frame and the bag is pressurized by the elastic projection mounted on the main body is automatically coupled to or separated from the hole punched in the bag simply by one touch. It is intended to be a separate bond.

이를 위하여 본체틀의 상단에 형성된 나사산의 하방 일측에 탄성작동되는 탄성돌기를 형성하고 자루에는 홈 또는 구멍을 형성하여 회전너트로 회전토록 하면 상하로 승강토록 되면서 탄성돌기가 회전너트에 의해 자루의 홈이나 구멍에 결합되어 고정되는 것이다.To this end, an elastic projection that is elastically operated is formed on one side of the lower side of the thread formed on the upper end of the main frame, and a groove or a hole is formed in the bag to rotate up and down when the rotary nut is rotated up and down while the elastic protrusion is moved up and down the groove of the bag by the rotation nut. Or it is fixed to the hole.

이하 첨부도면에 의거 본 발명을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1내지 도 5에 도시된 바와 같이 본 발명의 자루(30)와 본체(10)의 체결 구조는 본체(10)의 상단으로 일정한 직경과 길이를 갖는 자루(30)가 결합되어지는 결합부(11)는 내공간(12)을 형성하여 내공간(12)에 자루(30)가 어느 정도 깊이로 삽입토록 하고, 상기 결합부(11)는 외측으로 나사산(13)을 형성하며 하방 일측부에 절개되어 형성된 탄성돌기(15)가 외측으로 벌어지게 형성되고, 상기 내공간(12)에 삽입되는 자루(30)에는 탄성돌기(15)와 동일한 위치에 홈(31) 또는 구멍이 형성되고 상기 결합부(11)의 나사산(13)에 회전너트(20)가 회전결합되면서 상하로 승강되어지면서 탄성돌기(15)가 자루(30)의 홈(31) 또는 구멍에 결합되어지는 구조이다.1 to 5, the coupling structure of the bag 30 of the present invention and the main body 10 of the present invention is coupled to the coupling of the bag 30 having a constant diameter and length to the upper end of the main body 10 ( 11 forms an inner space 12 so that the bag 30 is inserted into the inner space 12 to a certain depth, and the coupling portion 11 forms a screw thread 13 to the outside and the lower portion at one side thereof. The elastic protrusion 15 formed by cutting is formed to be spread outwardly, and the bag 30 inserted into the inner space 12 is formed with a groove 31 or a hole at the same position as the elastic protrusion 15 and the coupling Rotating nut 20 is rotated up and down while rotating nut 20 is rotatably coupled to threaded portion 13 of the portion 11, the elastic protrusion 15 is coupled to the groove 31 or the hole of the bag (30).

이때 상기 탄성돌기(15)는 본체의 결합부(11)의 나사산(13)이 형성된 하방의 일측부에 디귿자 형태로 절개홈(14)이 형성되어 형성된 탄성돌기(15)를 외측으로 벌어지게 일체로 사출성형하여 눌려짐에 의해 탄성력을 갖도록 한 것이다.At this time, the elastic protrusion 15 is integrally formed to open the elastic protrusion 15 formed in the form of a cutting groove 14 in the form of a recess in a lower portion of the lower side formed with the thread 13 of the coupling portion 11 of the main body. It is intended to have elastic force by being pressed by injection molding.

또한 상기 탄성돌기(15)는 결합부(11)의 일측부의 양측으로 대칭되게 형성하거나 일정간격을 유지되게 다수 개로 형성하여 결합을 더욱 견고하게 결합되어지도록 한 것이다.In addition, the elastic protrusion 15 is formed symmetrically on both sides of one side of the coupling portion 11 or formed in plural to maintain a predetermined interval to be more firmly coupled.

이때 상기 회전너트(20)는 일정길이의 통공된 형태로 형성되어 상단은 내부의 직경이 하측보다 조금 작게 형성되어 결합부(11)의 상단에 걸림토록 된 것으로 가능하면 상단의 직경은 자루(30)의 외경과 거의 동일하고 하단의 직경은 본체(10)의 결합부(11)의 나사산이 형성된 상태에서의 외경과 동일한 직경으로 형성되고 내측 상단으로는 결합부(11)의 나사산(13)과 맞물리는 나사산(21)이 형성된 것이다.At this time, the rotary nut 20 is formed in a through shape of a predetermined length so that the upper end of the inner diameter is formed to be a little smaller than the lower side to be caught on the upper end of the coupling part 11, if possible, the diameter of the upper end bag 30 The diameter of the lower end is substantially the same as the outer diameter of the coupling member 11 of the main body 10, and the diameter of the lower end is formed to the same diameter as the outer diameter in the state in which the thread of the engaging portion 11 of the main body 10 is formed, Engaging thread 21 is formed.

따라서 상기와 같이 형성된 회전너트(20)는 회전너트(20)에 관통되게 끼워지는 자루(30)의 외경과 회전너트(20)의 상단의 내경이 동일하고, 또한 본체(10)의 결합부(11)에 형성된 나사산과 맞물리게 나사산이 형성되어 긴밀하게 밀착되게 겹쳐짐으로 결합을 할 때에도 흔들림 없이 고정되어지는 것이다.Therefore, the rotation nut 20 formed as described above has the same outer diameter of the bag 30 inserted through the rotation nut 20 and the inner diameter of the upper end of the rotation nut 20, and the coupling portion of the main body 10 ( 11) The thread is formed to mesh with the thread formed in 11) so that it is fixed without shaking even when combined by overlapping closely.

따라서 상기와 같은 체결 구조는 본체(10)의 결합부(11)에 회전너트(20)를 위치시키고 자루(30)를 상기 결합부(11)의 내공간(12)에 끼워 넣은 후 회전너트(20)를 회전시키면 회전너트(20)가 하강되어지면서 본체(10) 결합부(11)의 외측으로 벌어지게 형성된 탄성돌기(15)가 눌려지면서 자루(30)의 홈(31)에 결합되어 고정되는 것이다.Therefore, the fastening structure as described above places the rotary nut 20 in the coupling portion 11 of the main body 10 and inserts the bag 30 into the inner space 12 of the coupling portion 11 and then rotates the nut ( Rotating the nut 20 is coupled to the groove 31 of the bag 30 while the elastic nut 15 formed to be opened to the outside of the main body 10 coupling portion 11 is pressed while the rotating nut 20 is lowered. Will be.

이와 같이 체결하여 사용한 이후에도 본체(10) 또는 자루(30)가 많은 사용에 의하여 훼손되었을 경우에는 회전너트(20)를 풀고 본체(10) 또는 자루(30)만을 교환토록 함으로서 불필요한 낭비요인을 제거하게 되는 것이다.If the main body 10 or the bag 30 is damaged by many uses even after being fastened and used in this way, the unnecessary nut is removed by loosening the rotating nut 20 and replacing only the main body 10 or the bag 30. Will be.

본 발명에서는 회전너트로 설명되고 있으나 이러한 회전너트도 일정한 조임력을 갖게 되는 것이고, 이러한 조임력에 의하여 그 결합의 정도를 우수하게 하는 것이다.Although described as a rotary nut in the present invention, such a rotary nut is to have a constant tightening force, and by this tightening force to improve the degree of coupling.

상술한 바와 같이 본 발명에 따르면 자루(30)와 본체(10)를 체결하는 회전너트(20)에 어느 정도의 힘을 가한 조임만으로도 탄성돌기(15)에 의해 원터치로 분리결합토록 하여 보관과 관리가 쉬우면서도 저렴한 제조 단가를 제공하게 되는 것이다.As described above, according to the present invention, even by applying a certain amount of force to the rotary nut 20 which fastens the bag 30 and the main body 10, the elastic protrusions 15 are separated and combined by one-touch storage and management. It is easy to provide a cheap manufacturing cost.

Claims (4)

본체(10)의 상단으로 일정한 직경과 길이를 갖는 자루(30)가 끼워져 결합되어지는 결합부(11)의 내측으로는 내공간(12)이 형성되고, 외측으로는 나사산이 형성되며, 상기 내공간(12)에 자루(30)가 끼워져 삽입된 상태에서 자루의 선단에 형성된 홈(31)에 결합부(11)에 형성된 탄성돌기(15)가 결합부(11)의 외측에 형성된 회전너트(20)의 내측에 형성된 나사산(21)과의 맞물림 조임에 의하여 내측으로 가압되면서 맞물림되어 결합되어지는 원터치로 탈,부착되는 자루와 본체의 체결구조.The inner space 12 is formed on the inner side of the coupling portion 11 to which the bag 30 having a constant diameter and length is fitted and coupled to the upper end of the main body 10, and a thread is formed on the outer side thereof. In the state in which the bag 30 is inserted into the space 12 and inserted into the groove 31 formed at the tip of the bag, an elastic protrusion 15 formed at the coupling part 11 is formed on the outer side of the coupling part 11. 20) The fastening structure of the bag and the main body which are detached and attached with a one-touch which is engaged while being engaged while being engaged inwardly by engaging fastening with the screw thread 21 formed in the inner side. 제 1항에 있어서, 상기 탄성돌기(15)는 본체(10)의 결합부(11)의 나사산(13)이 형성된 하방의 일측부에 디귿자 형태로 절개된 절개홈(14)의 상단에 연결되어 결합부(11)의 외측으로 벌어지게 일체로 사출성형되는 원터치로 탈,부착되는 자루와 본체의 체결구조.The method of claim 1, wherein the elastic protrusions 15 are connected to the upper end of the incision groove 14 is cut in the form of a depression in one side of the lower side formed with the thread 13 of the coupling portion 11 of the main body 10 is The fastening structure of the bag and the main body which are detached and attached by one-touch which is integrally injection molded to be opened to the outside of the coupling part 11. 제 1항 또는 2항에 있어서, 상기 탄성돌기(15)는 결합부(11)의 일측부의 양측으로 대칭되게 형성하거나 일정간격을 유지하여 다수 개로 형성되는 원터치로 탈,부착되는 자루와 본체의 체결구조.According to claim 1 or 2, The elastic protrusions 15 are formed on both sides of one side of the coupling portion 11 is formed symmetrically or maintain a constant interval of the bag and the body is detached, attached with one touch formed of a plurality of Fastening structure. 제 1항에 있어서, 상기 회전너트(20)는 일정길이의 통공된 형태로 형성되어 상단은 내부의 직경이 하측보다 조금 작게 형성되어 결합부(11)의 상단에 걸림토록 된 것으로 상단의 직경은 자루(30)의 외경과 동일하고 하단의 직경은 본체(10)의 결합부(11)의 나사산이 형성된 상태에서의 외경과 동일한 직경으로 형성되고 내측 상단으로 결합부(11)의 나사산(13)과 맞물리는 나사산(21)이 형성됨을 특징으로 하는 원터치로 탈,부착되는 자루와 본체의 체결구조.According to claim 1, wherein the rotating nut 20 is formed in a predetermined length of the through-hole so that the upper end of the inner diameter is formed a little smaller than the lower side to be caught on the upper end of the coupling portion 11, the diameter of the upper end The diameter of the lower end is the same as the outer diameter of the bag 30 and the diameter of the lower end is formed to the same diameter as the outer diameter in the state in which the thread of the engaging portion 11 of the main body 10 is formed and the thread 13 of the engaging portion 11 to the inner upper end. Fastening structure of the bag and the body to be detached, attached with a one-touch, characterized in that the thread 21 is engaged with the formed.
KR1020070061763A 2007-06-22 2007-06-22 a sack of a conclusion KR101238941B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070061763A KR101238941B1 (en) 2007-06-22 2007-06-22 a sack of a conclusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070061763A KR101238941B1 (en) 2007-06-22 2007-06-22 a sack of a conclusion

Publications (2)

Publication Number Publication Date
KR20080112827A KR20080112827A (en) 2008-12-26
KR101238941B1 true KR101238941B1 (en) 2013-03-04

Family

ID=40370497

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070061763A KR101238941B1 (en) 2007-06-22 2007-06-22 a sack of a conclusion

Country Status (1)

Country Link
KR (1) KR101238941B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4036423A1 (en) * 2021-01-29 2022-08-03 Ecole Polytechnique Federale De Lausanne (Epfl) Clip connector device and uses thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317764U (en) * 1988-05-27 1991-02-21
US5207754A (en) 1991-01-30 1993-05-04 Flc, Inc. Quick-release connector for mop handles and the like
KR950000271Y1 (en) * 1992-12-19 1995-01-16 박헌규 Mop
KR200328206Y1 (en) 2003-06-13 2003-09-26 (주)우림씨티씨 Mop for cleaning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317764U (en) * 1988-05-27 1991-02-21
US5207754A (en) 1991-01-30 1993-05-04 Flc, Inc. Quick-release connector for mop handles and the like
KR950000271Y1 (en) * 1992-12-19 1995-01-16 박헌규 Mop
KR200328206Y1 (en) 2003-06-13 2003-09-26 (주)우림씨티씨 Mop for cleaning

Also Published As

Publication number Publication date
KR20080112827A (en) 2008-12-26

Similar Documents

Publication Publication Date Title
JP3930960B2 (en) Threaded anchor
US8388288B2 (en) Captive screw
JP2016519742A (en) Fastener head and complementary driver
WO2007052250A3 (en) Rotary cutting tool
KR200395383Y1 (en) Jointer using magnet
KR20080112896A (en) Anti-screwloosening device for implant
US20080008554A1 (en) Self-drilling wall anchor device
KR101238941B1 (en) a sack of a conclusion
US20070160418A1 (en) Quick assembly bolt jacket
JP4437238B2 (en) Female thread hole plug
US20100239384A1 (en) Molly bolt
KR102036605B1 (en) Fixing device for artificial teeth
KR101252719B1 (en) The connection apparatus for a furniture
KR101401318B1 (en) Improved Hole Saw
KR100615426B1 (en) A stick
KR200463782Y1 (en) the broomstick which is combined and separated with whirl
KR200460324Y1 (en) a floorcloth car
US6677512B1 (en) Protection device of a batter head
US6659698B2 (en) Torque resistant grommet
KR100801845B1 (en) Structure of directly connecting screw
KR20060110998A (en) Screw
KR20140046298A (en) Locking fastener using magnet
KR200366978Y1 (en) Join device of bar type door handle
KR200449830Y1 (en) A Fixing article for the multi-edge tool
KR200382993Y1 (en) Scissors

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160623

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170102

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180227

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190224

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20200224

Year of fee payment: 8