KR20030038359A - Fastener for joining two members - Google Patents

Fastener for joining two members Download PDF

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Publication number
KR20030038359A
KR20030038359A KR1020020063144A KR20020063144A KR20030038359A KR 20030038359 A KR20030038359 A KR 20030038359A KR 1020020063144 A KR1020020063144 A KR 1020020063144A KR 20020063144 A KR20020063144 A KR 20020063144A KR 20030038359 A KR20030038359 A KR 20030038359A
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KR
South Korea
Prior art keywords
peg piece
hole
fastener
grommet
anchor
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KR1020020063144A
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Korean (ko)
Inventor
오가와아츠시
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가부시키가이샤 니프코
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Publication of KR20030038359A publication Critical patent/KR20030038359A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16BDEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06Releasable fastening devices with snap-action
    • F16B21/07Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/076Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its outside

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

PURPOSE: To provide a jointing fastener for two members constructed to control to the minimum deterioration of jointing strength due to attaching and detaching. CONSTITUTION: In the jointing fastener 1 for two members jointing an attaching member to a member to be attached by sticking a peg piece 6 provided on the attaching member (a door lining 5) into an anchor grommet 4 locked in a hole 3 formed on the material to be attached (a door inner panel 2), the anchor grommet has a first locking part 10 bending outward and a second locking part 13 bending inward provided on a circumference wall and includes a tubular part (a rectangular tube part 7) opening on one end surface in an axial direction and a flange 8 provided on the one end. The peg piece is locked to the first locking part and the second locking part is locked in the hole to joint the member to be attached to the attaching member. Consequently, the jointing fastener is set to always unlock the peg piece side.

Description

2부재의 결합용 파스너{FASTENER FOR JOINING TWO MEMBERS}FASTENER FOR JOINING TWO MEMBERS}

본 발명은, 예를 들면 피부착부재인 차체판금에 대해서 부착부재인 라이닝을 고정하는 등, 2가지의 부재를 서로 결합하기 위한 2부재의 결합용 파스너에 관한 것이다.The present invention relates to a fastener for joining two members for joining two members to each other, for example, fixing a lining as an attachment member to a body sheet metal as a skin attachment member.

예를 들면 금속판으로 이루어진 차체의 개설된 구멍에 합성수지제인 앵커그로밋(anchor grommet)을 미리 탄성적으로 걸어맞추어 두고, 합성수지제인 내장재의 뒷면에 일체 형성된 페그(peg)편을 상기 앵커그로밋에 끼워넣음으로써, 앵커그로밋이 외면에서는 보이지 않도록 하여 내장재를 차체에 결합한 구조가 알려져 있다(일본국 실개평1-77111호 공보 참조).For example, an anchor grommet made of synthetic resin is elastically engaged in an opened hole of a vehicle body made of a metal plate, and a peg piece integrally formed on the back side of an interior material made of synthetic resin is inserted into the anchor grommet. In addition, a structure is known in which anchor grommet is not visible from the outside so that the interior material is bonded to the vehicle body (see Japanese Patent Application Laid-open No. Hei 1-77111).

상기 종래의 수법에 의하면, 페그편을 끼워 넣음으로써 앵커그로밋의 탄성돌기를 넓혀서 차체의 구멍에 대한 앵커그로밋의 결합력이 커지고, 앵커그로밋에 설치된 페그편과의 걸림부의 확대가 차체의 부착구멍의 내주면에서 저지되어 앵커그로밋으로부터 페그편의 발거가 저지되게 되어, 일단 차체에 부착된 내장재를 떼어내려면 페그편과 앵커그로밋 중 어느 하나의 파손을 동반하는 일이 많았다.According to the above conventional technique, by inserting the peg piece, the elastic projection of the anchor grommet is expanded to increase the coupling force of the anchor grommet to the hole of the vehicle body, and the expansion of the engaging portion with the peg piece provided on the anchor grommet increases the inner peripheral surface of the attachment hole of the car body. In this case, extraction of the peg piece from the anchor grommet was prevented, and it was often accompanied by breakage of either the peg piece or the anchor grommet to remove the interior material attached to the vehicle body.

또, 페그편과 앵커그로밋이 파손되지 않더라도 양자를 분리했을 때에 어느 한쪽이 소성변형을 일으키는 등해서 양자를 다시 결합했을 때의 결합강도가 저하되어 실질적으로는 반복사용함에 따라서 견디지 못하는 경우가 많았다.Moreover, even if the peg piece and anchor grommet were not damaged, the bond strength when the two were recombined, such as causing plastic deformation when the two were separated, was often unacceptable due to repeated use.

본 발명은 이와 같은 종래 기술의 문제점을 해소하기 위해 발명한 것으로서, 그 주된 목적은 착탈에 의한 결합강도의 저하를 극히 억제하여 반복사용을 행할 수 있도록 구성된 2부재의 결합용 파스너를 제공하는 것에 있다.The present invention has been invented to solve such problems of the prior art, and its main object is to provide a fastening member for joining two members configured to be able to perform repeated use while minimizing a decrease in the coupling strength due to detachment and detachment. .

도 1은 본 발명에 의한 파스너의 구성을 나타낸 분해 사시도1 is an exploded perspective view showing the configuration of a fastener according to the present invention

도 2는 장변측의 종단면도2 is a longitudinal cross-sectional view of the long side;

도 3은 단변측의 종단면도3 is a longitudinal cross-sectional view of the short side;

* 도면 중 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 - 파스너2 - 도어이너패널(피부착부재)1-Fastener 2-Door inner panel (Skin)

3 - 구멍4 - 앵커그로밋3-Hole 4-Anchor Grommet

5 - 도어라이닝(부착부재)6 - 페그편5-Door Lining (Attachment) 6-Peg Piece

7 - 각통부8 - 플랜지7-Square tube 8-Flange

9 - 절삭부10 - 제 1 걸림부9-cutting part 10-first locking part

11·12 - 절삭부13 - 제 2 걸림부11-12-Cutting part 13-2nd locking part

14 - 모떼기15·16 - 돌기14-chamfer

17 - 단턱부18 - 테이퍼형상부17-Stepped section 18-Taper section

19 - 네킹부분19-necking

이와 같은 목적을 달성하기 위해, 본 발명의 청구항 1은, 피부착부재(도어이너패널(2))에 형성된 구멍(3)에 걸려지는 앵커그로밋(4)에 대해서 부착부재(도어라이닝(5))에 설치된 페그편(6)을 돌입시킴으로써, 상기 피부착부재에 상기 부착부재가 결합되도록 해서 이루어진 2부재의 결합용 파스너(1)에 있어서, 상기 앵커그로밋은 바깥쪽으로 휘는 제 1 걸림부(10)와 안쪽으로 휘는 제 2 걸림부(13)가 그 주벽에 형성되고 축선방향의 일단부면이 개방된 통형상부(각통부(7))와 상기 일단부면에 형성된 플랜지(8)를 가지며, 상기 제 1 걸림부에 상기 페그편이 걸려짐과 아울러 상기 구멍에 상기 제 2 걸림부가 걸려지게 됨으로써 상기 피부착부재에 상기 부착부재가 결합되게 하는 것을 특징으로 하는 것이다.In order to achieve the above object, claim 1 of the present invention, the attachment member (door lining 5) with respect to the anchor grommet 4 caught in the hole (3) formed in the skin attachment member (door inner panel 2) In the two-member fastening member (1) formed by injecting the peg piece (6) provided in the (6), the attachment member is coupled to the skin attachment member, the anchor grommet is the first locking portion (10) bent outwardly ) And a second locking portion 13 which is bent inwardly, is formed on the circumferential wall thereof, and has a cylindrical portion (each barrel portion 7) in which one end surface in the axial direction is opened and a flange 8 formed on the one end surface. The peg piece is hooked to the first latching portion and the second catching portion is hooked to the hole so that the attachment member is coupled to the skin attachment member.

이와 같이 하면, 피부착부재의 구멍에 대한 앵커그로밋의 결합과 앵커그로밋에 대한 페그편의 결합이 서로 독립적으로 행하여지므로 양자의 결합강도의 설정에 의해서 페그편측이 반드시 먼저 빠지도록 설정할 수 있다. 따라서, 피부착부재의 재질이나 프레스에 의한 구멍개방가공의 방향성 등에 영향을 받지 않고 앵커그로밋의 결합강도를 최적하게 관리할 수 있으므로 피부착부재에 결합된 상태의 앵커그로밋에 대해서 페그편을 반복착탈할 수 있다.In this way, the engagement of the anchor grommet to the hole of the adherend and the peg piece to the anchor grommet are performed independently of each other, so that the peg piece side can be set to be released first by setting the coupling strength of both. Therefore, it is possible to optimally manage the bonding strength of the anchor grommet without being affected by the material of the skin member or the direction of the hole opening processing by the press, so that the peg piece is repeatedly attached to or removed from the anchor grommet in the state of being bonded to the skin member. can do.

또 본 발명의 청구항 2는, 상기 통형상부의 안쪽에 돌입된 상기 페그편이 상기 제 2 걸림부의 안쪽에 대한 휘어짐을 저지하지 않도록 해서 이루어진 것을 특징으로 하는 것이다.Moreover, Claim 2 of this invention is made so that the said peg piece intruded in the inside of the said cylindrical part may not prevent the bending with respect to the inside of a said 2nd locking part, It is characterized by the above-mentioned.

이와 같이 하면, 페그편을 장착한 상태(서브어셈블리상태)로 앵커그로밋을 피부착부재에 부착할 수 있다.In this manner, the anchor grommet can be attached to the skin attachment member in a state where the peg piece is attached (subassembly state).

(발명의 실시형태)Embodiment of the Invention

이하에 첨부된 도면을 참조하여 본 발명에 대해서 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1∼3은, 본 발명에 의거해서 구성된 2부재의 결합용 파스너를 나타내고 있다. 상기 파스너(1)는, 예를 들면 금속판에 형성된 피부착부재로서의 도어이너패널(2)에 형성된 구멍(3)에 걸리는 앵커그로밋(4)과 예를 들면 합성수지재로 형성된 부착부재로서의 도어라이닝(5)에 있어서의 도어이너패널(2)과의 대향면에 돌출설치된 페그편(6)으로 이루어져 있다.1 to 3 show a fastener for joining two members constructed in accordance with the present invention. The fastener 1 includes, for example, an anchor grommet 4 which is caught by a hole 3 formed in the door inner panel 2 as a skin member formed on a metal plate, and a door lining as an attachment member formed of, for example, a synthetic resin material. It consists of the peg piece 6 which protruded in the opposing surface with the door inner panel 2 in 5).

앵커그로밋(4)은, 합성수지재로 일체성형되어 있고 축선방향의 양단부면이 개방된 각통부(7)와 한쪽의 개방면측에 형성된 플랜지(8)를 구비하고 있다. 각통부(7)의 주벽에서 쌍을 이루는 한쪽의 대향벽끼리는 각통부(7)의 타단부측에서 축선방향을 따르는 절삭부(9)를 넣음으로써, 플랜지의 반대측에 위치한 유리단부가 바깥쪽으로 휘어지는 제 1 걸림부(10)가 1개씩 형성되어 있다. 그리고 다른 쪽의 대향벽끼리는 플랜지(8)와의 부착부를 따르는 절삭부(11)와 축선을 따르는 절삭부(12)에서, 플랜지(8)측에 위치한 유리단부가 안쪽으로 휘어지는 제 2걸림부(13)가 2개씩 형성되어 있다. 또한, 쌍을 이루는 제 2 걸림부(13)는, 그 유리단부의 축선방향위치가 서로 달라서, 판두께가 서로 상이한 2종류의 피부착부재에 대응할 수 있도록 되어 있다.The anchor grommet 4 is formed with a synthetic resin material, and includes a square tube portion 7 having both end faces in the axial direction open and a flange 8 formed on one open face side. One opposing wall paired at the circumferential wall of the square tube portion 7 enters the cutting portion 9 along the axial direction from the other end side of the square tube portion 7 so that the glass end portion on the opposite side of the flange bends outward. The first locking portions 10 are formed one by one. And the other opposing wall is the 2nd catching part 13 which the glass end part located in the flange 8 side bends inwardly in the cutting part 11 along the attachment part with the flange 8, and the cutting part 12 along the axis line. ) Are formed two by one. Moreover, the pair of 2nd latching parts 13 differ in the axial direction position of the glass end part, and can respond to the two types of adhere | attachment members from which plate | board thickness differs from each other.

각통부(7)는, 축선에 직교하는 단면의 형상이 대략 직사각형을 이룸과 아울러, 플랜지의 반대측 단부에 테이퍼형상의 모떼기(14)가 형성되어 있어, 도어이너패널(2)에 형성된 구멍(3)에 어느 정도 부드럽게 관통되도록 되어 있다.Each cylindrical section 7 has a substantially rectangular cross-sectional shape orthogonal to the axis line, and a tapered chamfer 14 is formed at the opposite end of the flange to form a hole formed in the door inner panel 2 ( 3) It penetrates smoothly to some extent.

제 1 걸림부(10)는 그 외면은 각통부(7)의 외면과 동일면으로 되어 있고, 그 내측에 유리단부측으로 이동함에 따라서 서서히 내측으로 향하는 사면을 가진 돌기(15)가 형성되어 있다(도 2 참조).The outer surface of the first locking portion 10 is the same surface as the outer surface of the square tube portion 7, and the projection 15 having a slope gradually inward is formed on the inner side thereof as it moves toward the glass end portion (Fig. 2).

제 2 걸림부(13)는 그 내면은 각통부(7)의 내면과 동일면으로 되어 있고, 그 외측에 기단부로부터 유리단부측으로 이동함에 따라서 서서히 외측으로 향하는 사면을 가진 돌기(16)가 형성되어 있다. 이 제 2 걸림부(13)의 유리단부에는 도어이너패널(2)에 형성된 구멍(3)의 에지에 걸려지는 단턱부(17)가 형성되어 있다(도 3 참조).The inner surface of the second locking portion 13 is flush with the inner surface of the square tube portion 7. The projection 16 having a slope gradually facing outward is formed on the outer side thereof as it moves from the base end to the glass end side. . At the glass end of the second locking portion 13, a stepped portion 17 is formed which is caught by the edge of the hole 3 formed in the door inner panel 2 (see Fig. 3).

한편, 페그편(6)은 대략 직사각형을 이루는 각통부(7) 내측의 장변과 단변의 치수에 대응해서 서로 상이한 폭치수의 광폭부(6a)와 협폭부(6b)로 이루어지고, 그 축선에 직교하는 단면의 형상이 十자형을 이루고 있으며, 광폭부(6a)의 선단부에는 선단부를 절제한 대략 화살촉형상을 이루는 테이퍼형상부(18)와 폭을 좁힌 네킹부분(19)이 직렬로 형성되어 있다.On the other hand, the peg piece 6 consists of the wide part 6a and narrow part 6b of the width dimension different from each other corresponding to the dimension of the long side and short side inside the inside of the cylindrical part 7 which form a substantially rectangular shape, The shape of the cross section orthogonal form a cross shape, and the taper-shaped part 18 which forms the substantially arrowhead shape which cut off the tip part, and the narrowing necking part 19 are formed in the front end part of the wide part 6a in series. .

다음에 본 발명에 의한 파스너(1)의 사용요령을 설명한다.Next, the usage of the fastener 1 according to the present invention will be described.

먼저, 앵커그로밋(4)을 도어이너패널(2)의 구멍(3)에 장착한다. 이 때는, 도어이너패널(2)의 겉쪽에서 앵커그로밋(4)의 선단부를 구멍(3)에 삽입해서 밀어넣으면, 구멍(3)의 내주면에 의해서 제 2 걸림부(13)가 안쪽을 향해 탄성변형된다. 그리고 구멍(3)을 통과하면, 제 2 걸림부(13)가 다시 돌출위치로 복원되고 도어이너패널(2)의 뒷면에 대한 구멍(3)의 에지에 제 2 걸림부(13)에 있어서의 돌기(16)의 단턱부(17)가 걸려서, 앵커그로밋(4)이 도어이너패널(2)에 결합된다(도 3 참조).First, the anchor grommet 4 is attached to the hole 3 of the door inner panel 2. At this time, when the tip of the anchor grommet 4 is inserted into the hole 3 from the outside of the door inner panel 2 and pushed in, the second locking portion 13 is elastically inward by the inner circumferential surface of the hole 3. Is deformed. When passing through the hole 3, the second locking portion 13 is restored to the protruding position again and the second locking portion 13 at the edge of the hole 3 with respect to the rear surface of the door inner panel 2 is removed. The stepped portion 17 of the projection 16 is caught so that the anchor grommet 4 is coupled to the door inner panel 2 (see FIG. 3).

다음에 페그편(6)을 플랜지(8)측에서 각통부(7)의 내측으로 돌입시키면 앵커그로밋(4)에 있어서의 제 1 걸림부(10)의 돌기(15)를 페그편(6)의 테이퍼형상부(18)가 밀어서 제 1 걸림부(10)를 바깥쪽으로 변형시킨다. 그리고 테이퍼형상부(18)가 돌기(15)를 통과하면 돌기(15)가 네킹부분(19)에 밀려 들어가, 제 1 걸림부(10)가 원래의 형태로 복원되어서 돌기(15)가 페그편(6)의 빠짐을 방지하게 된다(도 2 참조).Next, when the peg piece 6 is intruded from the flange 8 side to the inside of the square tube portion 7, the projection 15 of the first locking portion 10 in the anchor grommet 4 is pressed into the peg piece 6. The tapered portion 18 is pushed to deform the first locking portion 10 outward. Then, when the tapered portion 18 passes through the projection 15, the projection 15 is pushed into the necking portion 19, and the first locking portion 10 is restored to its original shape so that the projection 15 is a peg piece. The omission of (6) is prevented (refer FIG. 2).

이렇게 해서, 제 1 걸림부(10)에 페그편(6)이 걸려짐과 아울러 제 2 걸림부(13)가 구멍(3)에 걸려지게 되어, 도어이너패널(2)에 대해서 도어라이닝(5)이 결합되게 된다.In this way, the peg piece 6 is caught by the 1st catching part 10, and the 2nd catching part 13 is caught by the hole 3, and the door lining 5 with respect to the door inner panel 2 is carried out. ) Will be combined.

본 발명에 의한 파스너(1)에 의하면, 도어이너패널(2)의 구멍(3)에 대한 앵커그로밋(4)의 결합과 앵커그로밋(4)에 대한 페그편(6)의 결합이 서로 독립적으로 행하여지므로, 앵커그로밋의 결합강도를 최적하게 설정함으로써 피부착부재의 재질이나 프레스에 의한 구멍개방가공의 방향성 등에 영향을 받지 않고, 앵커그로밋(4)이 도어이너패널(2)의 구멍(3)에 결합된 상태가 유지되도록 구성할 수 있다. 따라서, 도어이너패널(2)에 결합된 앵커그로밋(4)은 바깥쪽으로 휘는 제 1 걸림부(10)의 탄성력이 저하하지 않는 한, 페그편(6)을 반복착탈할 수 있다.According to the fastener 1 according to the present invention, the engagement of the anchor grommet 4 to the hole 3 of the door inner panel 2 and the engagement of the peg piece 6 to the anchor grommet 4 independently of each other. Since the anchoring grommet is optimally set, the anchor grommet 4 is not affected by the material of the skin attachment member or the direction of opening of the hole by the press, and the anchor grommet 4 is formed by the hole 3 of the door inner panel 2. It can be configured to remain coupled to. Therefore, the anchor grommet 4 coupled to the door inner panel 2 can repeatedly attach and detach the peg piece 6 as long as the elastic force of the first locking portion 10 that is bent outward is not lowered.

또 도어이너패널(2)의 구멍(3)에 제 2 걸림부(13)가 걸려진 상태에서는, 제 1 걸림부(10)는 구멍(3)과 간섭받지 않는 위치로 이동해 있기 때문에 각통부(7)의 내측에 페그편(6)을 돌입시킬 때에 제 1 걸림부(10)의 바깥쪽 휨이 저지되지 않아서, 페그편(6)의 부착이 비교적 저저항으로 행하여진다.Further, in the state where the second locking portion 13 is caught in the hole 3 of the door inner panel 2, the first locking portion 10 is moved to a position where it does not interfere with the hole 3 so that the cylindrical portion ( When the peg piece 6 is intruded inside 7), the outer bending of the first locking portion 10 is not prevented, and the peg piece 6 is attached with relatively low resistance.

또한, 각통부(7)의 안쪽에 페그편(6)이 돌입된 상태에서 페그편(6)의 광폭부(6a)와 제 2 걸림부(13)의 대향면간에는 충분한 틈새가 있어 제 2 걸림부(13)는 자유롭게 휘어지므로, 페그편(6)에 미리 부착한 상태에서도 앵커그로밋(4)을 도어이너패널(2)에 장착할 수 있다. 그리고 앵커그로밋(4)의 도어이너패널(2)에 대한 결합력이 페그편(6)의 앵커그로밋(4)에 대한 결합력을 상회하기 때문에 페그편(6)을 뽑아 내면 앵커그로밋(4)을 도어이너패널(2)에 남겨둔 채로 도어라이닝(5)을 빼낼 수 있다.Moreover, in the state where the peg piece 6 penetrated inside the barrel part 7, there was enough clearance between the wide part 6a of the peg piece 6 and the opposing surface of the 2nd locking part 13, and a 2nd locking Since the part 13 is bent freely, the anchor grommet 4 can be attached to the door inner panel 2 even when it is attached to the peg piece 6 beforehand. And since the engagement force with respect to the door inner panel 2 of the anchor grommet 4 exceeds the engagement force with respect to the anchor grommet 4 of the peg piece 6, when the peg piece 6 is pulled out, the anchor grommet 4 is opened. The door lining 5 can be taken out while remaining in the inner panel 2.

이와 같이 본 발명의 청구항 1의 구성에 의하면, 앵커그로밋은 바깥쪽으로 휘는 제 1 걸림부와 안쪽으로 휘는 제 2 걸림부가 그 주벽에 형성되고 축선방향의 일단부면이 개방된 통형상부와 일단부면에 형성된 플랜지를 가지며, 제 1 걸림부에 페그편이 걸려짐과 아울러 구멍에 제 2 걸림부가 걸려지게 됨으로써 피부착부재에 부착부재가 결합되는 것으로서, 피부착부재의 구멍에 대한 앵커그로밋의 결합과 앵커그로밋에 대한 페그편의 결합이 서로 독립적으로 행하여지게 된다. 따라서, 양자의 결합강도의 설정에 의해서 페그편의 착탈시에 앵커그로밋이 반드시 피부착부재측에 남도록 할 수 있기 때문에, 페그편이 설치된 부착부재의 착탈성을 높임에 있어서 큰 효과를 나타낼 수 있다. 또한 피부착부재의 재질이나 프레스에 의한 구멍개방가공의 방향성 등에 영향을 받지 않고 앵커그로밋의 결합강도를 최적하게 관리할 수 있음과 아울러, 앵커그로밋의 재질이 변경되어도 걸림부의 형상변경에 의해서 비교적 용이하게 결합강도를 조절할 수 있으므로, 바깥쪽으로 휘는 제 1 걸림부의 탄성력이 저하하지 않는 한 반복사용이 가능하게 되어 앵커그로밋을 표준화할 수 있다.As described above, according to the configuration of claim 1 of the present invention, the anchor grommet is formed on the cylindrical portion and one end surface of which the first locking portion that bends outwardly and the second locking portion that bends inward are formed on the circumferential wall and one end face in the axial direction is opened. It has a flange formed, and the peg piece is caught in the first engaging portion and the second engaging portion is caught in the hole so that the attachment member is coupled to the attachment member, the anchor grommet and the anchor grommet coupled to the hole of the attachment member. The peg pieces are bonded to each other independently of each other. Therefore, the anchor grommets can always be left on the skin attachment member side when the peg piece is attached or detached by setting the bonding strength of both, so that a great effect can be obtained in enhancing the detachability of the attachment member provided with the peg piece. In addition, it is possible to optimally manage the bonding strength of the anchor grommet without being affected by the material of the adhesion member or the direction of hole opening processing by the press, and it is relatively easy by changing the shape of the locking part even if the material of the anchor grommet is changed. Since the coupling strength can be adjusted, it is possible to repeat the use as long as the elastic force of the first catching portion that bends outward is lowered, thereby standardizing anchor grommet.

또한 본 발명의 청구항 2의 구성에 의하면, 통형상부의 안쪽에 돌입된 페그편이 제 2 걸림부의 안쪽에 대한 휨을 저지하지 않도록 하였으므로 앵커그로밋을 페그편에 미리 부착해서 서브어셈블리화할 수 있기 때문에 부품관리를 간략화할 수 있다.In addition, according to the configuration of claim 2 of the present invention, since the peg piece intruded inside the cylindrical portion does not prevent the warp against the inside of the second catching portion, the anchor grommet can be attached to the peg piece in advance so that the subassembly can be used to manage the parts. It can be simplified.

Claims (2)

피부착부재에 형성된 구멍에 걸려지는 앵커그로밋에 대해서 부착부재에 설치된 페그편을 돌입시킴으로써, 상기 피부착부재에 상기 부착부재가 결합되도록 해서 이루어진 2부재의 결합용 파스너로서,A fastener for joining two members formed by engaging a peg piece provided in an attachment member against an anchor grommet that is caught in a hole formed in the adhesion member, wherein the attachment member is coupled to the adhesion member. 상기 앵커그로밋은, 바깥쪽으로 휘는 제 1 걸림부와 안쪽으로 휘는 제 2 걸림부가 그 주벽에 형성되고 축선방향의 일단부면이 개방된 통형상부와 상기 일단부면에 형성된 플랜지를 가지며,The anchor grommet has a tubular portion having a first locking portion bent outwardly and a second locking portion bent inwardly formed on the circumferential wall thereof, and having one end face in the axial direction open, and a flange formed at the one end face. 상기 제 1 걸림부에 상기 페그편이 걸려짐과 아울러 상기 구멍에 상기 제 2 걸림부가 걸려짐으로써, 상기 피부착부재에 상기 부착부재가 결합되도록 해서 이루어진 것을 특징으로 하는 2부재의 결합용 파스너.The fastener for engaging two members, characterized in that the peg piece is caught by the first catching part and the second catching part is caught by the hole so that the attachment member is coupled to the skin attachment member. 청구항 1에 있어서,The method according to claim 1, 상기 통형상부의 안쪽에 돌입된 상기 페그편이 상기 제 2 걸림부의 안쪽에 대한 휨을 저지하지 않도록 해서 이루어진 것을 특징으로 하는 2부재의 결합용 파스너.A fastener for joining two members, characterized in that the peg piece rushing into the tubular portion prevents bending of the inside of the second catching portion.
KR1020020063144A 2001-11-05 2002-10-16 Fastener for joining two members KR20030038359A (en)

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Publication number Priority date Publication date Assignee Title
JP2003139112A (en) * 2001-11-05 2003-05-14 Nifco Inc Jointing fastener for two members
US8793845B2 (en) 2008-10-10 2014-08-05 Newfrey Llc Fastener and fastener assembly
CN101858375B (en) * 2009-04-08 2013-06-19 施耐德电器工业公司 Locking mechanism and module product with same
JP5859919B2 (en) * 2012-06-05 2016-02-16 株式会社パイオラックス Clip and fastener with the clip
US9873388B2 (en) 2016-04-06 2018-01-23 Newfrey Llc Automotive door trim fastener and molding method

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JPS5939235U (en) * 1982-09-08 1984-03-13 株式会社ニフコ Mounting device for lamp housing in automobiles
JPS6327709U (en) * 1986-08-06 1988-02-23
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JPH11325013A (en) * 1998-05-14 1999-11-26 Nifco Inc Hinge/lock device
KR20020003506A (en) * 2000-07-04 2002-01-12 가부시키가이샤 니프코 Panel fixation structure
JP2003139112A (en) * 2001-11-05 2003-05-14 Nifco Inc Jointing fastener for two members

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939235U (en) * 1982-09-08 1984-03-13 株式会社ニフコ Mounting device for lamp housing in automobiles
JPS6327709U (en) * 1986-08-06 1988-02-23
JPS6458814A (en) * 1987-08-28 1989-03-06 Koyo Seiko Co Cylindrical roller bearing
JPH01133510A (en) * 1987-11-18 1989-05-25 Matsushita Electric Works Ltd Floor wiring apparatus containing box
JPH036111U (en) * 1989-06-09 1991-01-22
US5671513A (en) * 1994-07-18 1997-09-30 Molten Corporation Clip
JPH11325013A (en) * 1998-05-14 1999-11-26 Nifco Inc Hinge/lock device
KR20020003506A (en) * 2000-07-04 2002-01-12 가부시키가이샤 니프코 Panel fixation structure
JP2003139112A (en) * 2001-11-05 2003-05-14 Nifco Inc Jointing fastener for two members

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