KR20070106148A - Fastener for mounting a trim - Google Patents

Fastener for mounting a trim Download PDF

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Publication number
KR20070106148A
KR20070106148A KR1020060038669A KR20060038669A KR20070106148A KR 20070106148 A KR20070106148 A KR 20070106148A KR 1020060038669 A KR1020060038669 A KR 1020060038669A KR 20060038669 A KR20060038669 A KR 20060038669A KR 20070106148 A KR20070106148 A KR 20070106148A
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KR
South Korea
Prior art keywords
trim
extension
crash panel
mounting
fastener
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Application number
KR1020060038669A
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Korean (ko)
Inventor
설환수
Original Assignee
한국Trw자동차부품산업 주식회사
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Priority to KR1020060038669A priority Critical patent/KR20070106148A/en
Publication of KR20070106148A publication Critical patent/KR20070106148A/en

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    • 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, WEDGES, JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/065Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0206Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D25/00Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08Front or rear portions
    • B62D25/14Dashboards as superstructure sub-units
    • 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, WEDGES, JOINTS OR JOINTING
    • F16B2/00Friction-grip releasable fastenings
    • F16B2/20Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening
    • F16B2/205Clips, i.e. with gripping action effected solely by the inherent resistance to deformation of the material of the fastening with two stable positions
    • 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, 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
    • F16B21/08Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/082Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the stud, pin or spigot having two resilient parts on its opposite ends in order to connect two elements
    • 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, WEDGES, JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0657Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the plates providing a raised structure, e.g. of the doghouse type, for connection with the clamps or clips of the other plate
    • 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, WEDGES, JOINTS OR JOINTING
    • F16B5/00Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0664Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features

Abstract

A trim mounting fastener is provided to flexibly guide an engaging section of a mounting boss to an attachment section by including a reinforcing section convexly rounded inward. A trim mounting fastener includes an insertion guide section(12), an insertion section(16), an extension section(20), an attachment section(26), and a reinforcing section(28). The insertion guide section is inserted into an engaging hole of the crash panel. A catching protrusion that is bent after being obliquely expanded to the lower end of the insertion guide is formed in the insertion section. The extension section is connected to one end of the insertion section and is attached and fixed to the engaging hole of the crash panel. The extension section has a catching portion. The attachment section extends on the inner side of the insertion section in parallel to the insertion section and has a catching boss caught by a catching recess included in a mounting boss engaging section of the trim member. The reinforcing section extends from one end of the attachment section and is connected to the extension section.

Description

트림장착용 패스너{fastener for mounting a trim}Fastener for mounting a trim}
도 1은 종래기술에 따른 트림장착용 패스너의 부착상태를 나타낸 상태도.1 is a state diagram showing an attachment state of a trim mounting fastener according to the prior art.
도 2는 종래기술에 따른 트림장착용 패스너의 탈거상태를 나타낸 상태도.Figure 2 is a state diagram showing the removal state of the fastener for mounting the trim according to the prior art.
도 3은 본 발명에 따른 트림장착용 패스너의 사시도.3 is a perspective view of a trim mounting fastener according to the present invention.
도 4는 본 발명에 따른 트림장착용 패스너의 부착상태를 나타낸 상태도.Figure 4 is a state diagram showing the attachment state of the trim mounting fastener according to the present invention.
도 5는 본 발명에 따른 트림장착용 패스너의 탈거상태를 나타낸 상태도.Figure 5 is a state diagram showing the removal state of the trim mounting fastener according to the invention.
<도면 주요부분에 대한 부호의 설명><Description of Symbols for Main Parts of Drawing>
10, 100 : 패스너 12, 120 : 삽입가이드부10, 100: Fastener 12, 120: Insertion guide part
14, 140 : 걸림턱 16, 160 : 삽입부14, 140: engaging jaw 16, 160: insertion portion
20, 200 : 연장부 22, 220 : 걸림부20, 200: extension part 22, 220: locking part
24, 240 : 걸림돌기 26, 260 : 밀착부24, 240: engaging projection 26, 260: close contact
28 : 보강부 40 : 크래쉬 패널28: reinforcement portion 40: crash panel
50 : 트림부재 52 : 마운팅 보스50: trim member 52: mounting boss
54 : 걸림홈 56 : 결합부54: locking groove 56: coupling portion
본 발명은 트림장착용 패스너에 관한 것으로서, 보다 상세하게는 개선된 구조를 갖는 트림장착용 패스너에 관한 것이다.The present invention relates to a trim mounting fastener, and more particularly to a trim mounting fastener having an improved structure.
일반적으로, 자동차의 내부에는 외관미를 향상시키기 위한 장식부로서의 트림재가 여러 부분에 걸쳐 부착되어 있으며, 예를 들어, 자동차의 측부구조에는 후방 측부 구조를 이루는 C-필라 또는 리어 필라와, 리어 도어 클래스와 프런트 도어 글래스 사이에 위치하여 중앙 측부 구조를 이루는 B-필라 또는 센트럴 필라, 및 프런트 도어 글래스와 윈드쉴드 글래스 사이에 위치하여 전방 측부 구조를 이루는 A-필라 또는 프런트 필라를 포함하고, 상기 필라부분의 내부에는 장식부로서의 각각의 필라 트림이 장착되어 있다.In general, the interior of the car is attached to the trim material as a decorative portion for improving the appearance over a plurality of parts, for example, the side structure of the car C-pillar or rear pillars forming the rear side structure, and the rear door A B-pillar or central pillar located between the class and the front door glass to form a central side structure, and an A-pillar or front pillar positioned between the front door glass and the windshield glass to form a front side structure, the pillar Inside the part is mounted the respective pillar trim as a decorative part.
한편, 자동차의 뒷좌석 후부에는 리어 패키지 트레이가 형성되어 있고, 상기 리어 패키지 트레이의 양쪽 측부에는 2개의 스피커가 각기 장착되어 있으며, 상기 스피커 사이에는 리어 패키지 트림이 부착되어 방향재 및 기타 간단한 물건 등을 놓을 수 있는 공간이 마련되어 있다.Meanwhile, a rear package tray is formed at the rear of the rear seat of the vehicle, and two speakers are mounted at both sides of the rear package tray, and rear package trims are attached between the speakers to provide fragrance materials and other simple objects. There is a space to put.
또한, 자동차의 도어는 외부 패널과, 내부 패널 및 도어 트림으로 구성되어 있으며, 상기 도어 트림에는 탑승자가 팔을 올려놓을 수 있는 암 레스트(armrest)와 부피가 얇은 책과 같은 물건 등을 수용할 수 있는 포켓 등이 부착되고, 또한 상기 암 레스트의 상단에는 도어의 록킹 해제장치와 홈으로 형성된 보조 손잡이가 장착되어 있다.In addition, the door of the vehicle is composed of an outer panel, an inner panel and a door trim, and the door trim can accommodate an object such as an armrest and a bulky book that a passenger can put his arm on. There is a pocket or the like, and the upper end of the arm rest is equipped with an auxiliary handle formed by a door unlocking device and a groove.
한편, 이러한 트림재는 차체의 내부 패널(크래쉬 패널 등)과 결합되어 고정되게 되며, 이러한 고정 방법으로는 클립이나 패스너 등을 사용하게 된다.On the other hand, such a trim material is fixed to be coupled to the inner panel (crash panel, etc.) of the vehicle body, such a fixing method is to use a clip or fastener.
도 1 및 도 2는 종래기술에 따른 트림장착용 패스너의 부착상태를 나타낸 상태도 및 탈거상태를 나타낸 상태도이다.1 and 2 is a state diagram showing the state of attachment and detachment state of the mounting fastener for trim according to the prior art.
도 1 및 도 2에서 보는 바와 같이, 종래의 트림장착용 패스너는 트림부재의 배면에 일체로 형성된 마운팅 보스에 결합되어 차량 내부에 구비된 크래쉬 패널의 체결홀에 삽입되어 상기 트림부재를 크래쉬 패널에 부착할 수 있게 형성된다.As shown in Figure 1 and 2, the conventional trim mounting fastener is coupled to the mounting boss formed integrally on the rear surface of the trim member is inserted into the fastening hole of the crash panel provided in the vehicle to insert the trim member into the crash panel It is formed to be attachable.
여기서, 상기 트림장착용 패스너는 상기 크래쉬 패널에 삽입되는 삽입가이드부가 형성되고, 상기 삽입가이드부의 후단부에 걸림턱이 형성된 삽입부가 연결된다.The trim mounting fastener may include an insertion guide part inserted into the crash panel, and an insertion part having a locking step formed at a rear end of the insertion guide part.
또한, 상기 삽입부의 일측으로 상기 크래쉬 패널의 체결홀에 밀착 및 고정되며 걸림부를 갖는 연장부가 구비되며, 상기 삽입가이드부의 내측에 나란히 연장 형성되어 어느 일측에 상기 트림부재의 마운팅 보스 결합부에 구비된 걸림홈에 걸리는 걸림돌기가 구비된 밀착부가 형성된다.In addition, one side of the insertion portion is fixed to the fastening hole of the crash panel and is provided with an extension portion having a locking portion, extending side by side formed inside the insertion guide portion is provided on the mounting boss coupling portion of the trim member on either side A close contact portion provided with a locking protrusion caught in the locking groove is formed.
한편, 상기와 같은 트림장착용 패스너가 크래쉬 패널에 부착되는 상태를 살펴보면, 상기 트림부재와 일체로 형성된 마운팅 보스의 결합부에 구비된 걸림홈에 상기 패스너의 내측 밀착부에 구비된 걸림돌기가 체결되고, 상기 크래쉬 패널에 형성된 체결홀에 상기 패스너가 삽입되어 상기 트림부재가 크래쉬 패널에 부착되게 된다.On the other hand, as shown in the state that the trim mounting fastener is attached to the crash panel, the engaging projection provided on the inner close contact portion of the fastener is fastened to the engaging groove provided in the engaging portion of the mounting boss formed integrally with the trim member The fastener is inserted into the fastening hole formed in the crash panel so that the trim member is attached to the crash panel.
상세히, 상기 패스너의 일측에 절곡되어 구비된 걸림부가 상기 크래쉬 패널을 외측에서 지지하고, 상기 크래쉬 패널의 체결홀에 연장부가 밀착, 고정되며 상기 크래쉬 패널의 체결홀 내측으로 걸림턱이 걸림으로써 상기 트림부재가 크래쉬 패널에 부착되어 고정된다.In detail, the locking part bent at one side of the fastener supports the crash panel from the outside, the extension part is tightly fixed to the fastening hole of the crash panel, and the locking jaw is caught inside the fastening hole of the crash panel. The member is attached and fixed to the crash panel.
이상에서와 같은 종래기술에 따른 트림장착용 패스너의 문제점을 살펴보면 다음과 같다.Looking at the problem of the trim mounting fastener according to the prior art as described above are as follows.
첫째, 삽입부에 구비된 걸림턱이 내측으로 밀림에 따라 상기 걸림턱과 연결된 걸림부를 갖는 연장부가 내측으로 오므라드는 현상이 발생됨으로써 긴밀한 체결력을 유지하지 못하는 문제점이 있었다.First, as the locking jaw provided in the insertion part is pushed inward, the extension part having the locking part connected to the locking jaw is retracted to the inside, thereby not maintaining a tight tightening force.
둘째, 걸림부를 갖는 연장부가 내측으로 오므라드는 현상이 발생됨으로써 작은 진동 및 충격에도 탈거될 위험이 있다.Second, there is a risk that the extension portion having the catch portion is retracted to the inside, thereby removing even a small vibration and shock.
셋째, 걸림부를 갖는 연장부가 내측으로 오므라드는 현상이 발생됨으로써 진동 및 충격에 의한 연장부 등의 파손이 우려되는 문제점이 있었다.Third, there is a problem that the extension portion having the locking portion is retracted to the inside, causing damage to the extension portion due to vibration and shock.
넷째, 패스너를 마운팅 보스에 조립시, 마운팅 보스의 결합부가 밀착부와 삽입부 사이의 공간으로 걸리는 현상이 발생하여 작업이 용이하지 못한 문제점이 있었다.Fourth, when assembling the fastener to the mounting boss, there is a problem that the engaging portion of the mounting boss is caught in the space between the contact portion and the insertion portion is not easy to work.
상기와 같은 문제점을 해결하기 위하여, 본 발명은 오므라드는 현상을 방지하고, 견고한 체결력을 유지하는 것이 가능하게 한 트림장착용 패스너를 제공하는 것을 목적으로 한다.In order to solve the above problems, it is an object of the present invention to provide a trim mounting fastener which makes it possible to prevent the squeeze phenomenon and to maintain a firm fastening force.
상기 목적을 달성하기 위하여, 본 발명의 바람직한 실시예에 따른 트림장착용 패스너는 차량의 내부에 구비된 크래쉬 패널(Crash panel)의 특정위치에 실내장 식재인 각종 트림부재를 고정시키기 위하여, 상기 크래쉬 패널의 체결홀에 삽입되는 삽입가이드부와; 상기 삽입가이드부의 후단부에 경사지게 확장된 후, 절곡된 걸림턱이 형성된 삽입부와; 상기 삽입부의 일단에 연결되고, 상기 크래쉬 패널의 체결홀에 밀착 및 고정되며 걸림부를 갖는 연장부와; 상기 삽입부의 내측에 나란히 연장형성되어 어느 일측에 상기 트림부재의 마운팅 보스 결합부에 구비된 걸림홈에 걸리는 걸림돌기가 형성된 밀착부; 그리고 상기 밀착부의 일단으로부터 연장형성되고, 상기 연장부와 연결되는 보강부를 포함하여 이루어짐이 바람직하다.In order to achieve the above object, the fastening for mounting a trim according to a preferred embodiment of the present invention, in order to fix the various trim members of the indoor planting at a specific position of the crash panel (Crash panel) provided in the interior of the vehicle, An insertion guide part inserted into the fastening hole of the panel; An insertion part in which a bent locking jaw is formed after the inclined extension of the insertion guide part is inclined; An extension part connected to one end of the insertion part, being in close contact with the fastening hole of the crash panel and having a locking part; A close contact portion formed on the inner side of the insertion portion and formed to have a locking protrusion on one side of the insertion groove provided at the mounting boss coupling portion of the trim member; And extending from one end of the close contact portion, it is preferable to include a reinforcing portion connected to the extension.
여기서, 상기 보강부는 내측으로 라운드지게 형성될 수 있다.Here, the reinforcing portion may be formed to be rounded inward.
이하, 첨부된 도면을 참조하여 본 발명에 따른 트림장착용 패스너의 바람직한 실시예를 상세히 설명한다.Hereinafter, a preferred embodiment of a trim mounting fastener according to the present invention with reference to the accompanying drawings will be described in detail.
도 3은 본 발명에 따른 트림장착용 패스너의 사시도이다.3 is a perspective view of a trim mounting fastener according to the present invention.
도 3에서 보는 바와 같이, 본 발명의 바람직한 실시예에 따른 트림장착용 패스너는 삽입부(16), 연장부(20), 밀착부(26), 그리고 보강부(28)을 포함하여 이루어짐이 바람직하다.As shown in FIG. 3, the trim mounting fastener according to the preferred embodiment of the present invention preferably includes an insert 16, an extension 20, an adhesion 26, and a reinforcement 28. Do.
여기서, 상기 삽입부(16)는 크래쉬 패널(Crash panel)의 체결홀에 삽입되는 삽입가이드부(12)의 후단부에 구비되되, 상기 크래쉬 패널의 체결홀에 삽입될 수 있도록 경사지게 확장된 후 절곡된 걸림턱(14)이 형성됨이 바람직하다.Here, the insertion portion 16 is provided at the rear end of the insertion guide portion 12 to be inserted into the fastening hole of the crash panel (crash panel), bent inclined to be inserted into the fastening hole of the crash panel and then bent It is preferable that the locking step 14 is formed.
또한, 상기 연장부(20)는 상기 삽입부(16)의 일단에 연결되고, 상기 크래쉬 패널의 체결홀에 밀착 및 고정되며 타단에는 절곡된 걸림부(22)가 구비될 수 있다.In addition, the extension part 20 may be connected to one end of the insertion part 16, may be provided in close contact with the fastening hole of the crash panel, and a bent part 22 bent at the other end thereof.
한편, 상기 밀착부(26)는 상기 삽입부(16)의 내측에 나란히 연장형성되어 어 느 일측에 상기 트림부재의 마운팅 보스 결합부에 구비된 걸림홈에 걸리는 걸림돌기(24)가 형성됨이 바람직하다.On the other hand, the close contact portion 26 is formed to extend side by side inside the insertion portion 16 is preferably formed on one side of the engaging projection 24 is caught in the engaging groove provided in the mounting boss coupling portion of the trim member. Do.
또한, 상기 보강부(28)는 상기 밀착부(26)의 일단으로부터 연장형성되고, 상기 연장부(20)와 연결된다.In addition, the reinforcing portion 28 is formed to extend from one end of the contact portion 26, and is connected to the extension portion 20.
여기서, 상기 보강부(28)가 형성됨으로써 상기 트림부재를 상기 크래쉬 패널로부터 탈거시, 상기 삽입부(16)에 형성된 걸림턱(14)이 내측으로 밀림에 따른 상기 연장부(20)가 내측으로 오므라드는 현상이 미소하게 발생함으로써 차량의 작은 진동 및 충격으로 인한 탈거 위험이 없게 되며, 더욱이 긴밀한 체결력을 유지시킬 수 있게 된다.Here, when the reinforcing portion 28 is formed, when the trim member is removed from the crash panel, the extension part 20 is pushed inward as the locking jaw 14 formed on the insertion portion 16 is pushed inward. Omrad is a small phenomenon, there is no risk of removal due to the small vibration and impact of the vehicle, it is possible to maintain a tight tightening force.
도 4 및 도 5는 본 발명에 따른 트림장착용 패스너의 부착상태 및 탈거상태를 나타낸 상태도이다.4 and 5 are state diagrams showing the attached state and the detachment state of the trim mounting fastener according to the present invention.
도 4 및 도 5에서 보는 바와 같이, 본 발명의 바람직한 실시예에 따른 트림장착용 패스너는 삽입부(16), 연장부(20), 밀착부(26), 그리고 보강부(28)을 포함하여 이루어짐이 바람직하다.As shown in Figures 4 and 5, the trim mounting fastener according to the preferred embodiment of the present invention includes an insertion portion 16, extension portion 20, the close portion 26, and the reinforcement portion 28 Is preferred.
여기서, 상기 삽입부(16)는 크래쉬 패널(Crash panel)의 체결홀에 삽입되는 삽입가이드부(12)의 후단부에 구비되되, 상기 크래쉬 패널(40)의 체결홀(42)에 삽입될 수 있도록 경사지게 확장된 후 절곡된 걸림턱(14)이 형성됨이 바람직하다.Here, the insertion part 16 is provided at the rear end of the insertion guide part 12 inserted into the fastening hole of the crash panel, and can be inserted into the fastening hole 42 of the crash panel 40. It is preferable that the bent latching jaw 14 is formed after being inclined to be inclined.
이때, 상기 삽입부(16)가 경사지게 확장된 후, 절곡된 걸림턱(14)이 형성됨으로써 상기 크래쉬 패널(40)의 체결홀(42)에 먼저, 삽입가이드부(12)가 삽입되고, 상기 삽입가이드부(12)의 후단부에 구비된 삽입부(16)의 경사지게 확장된 부분이 상기 체결홀(42)에 가이드되어 삽입된 후, 상기 삽입부(16)에 형성된 걸림턱(14)이 상기 체결홀(42)의 내측으로 걸림으로써 트림부재(50)가 상기 크래쉬 패널(40)에 고정되게 된다.In this case, after the insertion portion 16 is inclined to be expanded, the bent locking jaw 14 is formed, so that the insertion guide portion 12 is first inserted into the fastening hole 42 of the crash panel 40. After the obliquely extended part of the insertion part 16 provided at the rear end of the insertion guide part 12 is guided and inserted into the fastening hole 42, the locking step 14 formed in the insertion part 16 is The trim member 50 is fixed to the crash panel 40 by engaging the inside of the fastening hole 42.
또한, 상기 연장부(20)는 상기 삽입부(16)의 일단에 연결되고, 상기 크래쉬 패널(40)의 체결홀(42)에 밀착 및 고정되며 타단에는 절곡된 걸림부(22)가 구비됨이 바람직하다.In addition, the extension part 20 is connected to one end of the insertion part 16, and is closely attached to and fixed to the fastening hole 42 of the crash panel 40, and the other end is provided with a locking part 22 that is bent. This is preferred.
이때, 상기 걸림부(22)는 상기 크래쉬 패널(40)의 외측에 밀착되고, 상기 삽입부(16)에 형성된 걸림턱(14)이 상기 크래쉬 패널(40)의 내측에 걸림으로써 상기 연장부(20)가 상기 크래쉬 패널(40)의 체결홀(42)에 밀착, 고정되게 된다.At this time, the engaging portion 22 is in close contact with the outside of the crash panel 40, the engaging jaw 14 formed in the insertion portion 16 is caught by the inside of the crash panel 40, the extension portion ( 20 is in close contact with and fixed to the fastening hole 42 of the crash panel 40.
한편, 상기 밀착부(26)는 상기 삽입부(16)의 내측에 나란히 연장형성되어 어느 일측에 상기 트림부재(50)의 마운팅 보스(52) 결합부(56)에 구비된 걸림홈(54)에 걸리는 걸림돌기(24)가 형성됨이 바람직하다.On the other hand, the close contact portion 26 is formed in parallel to the inner side of the insertion portion 16 is formed in the engaging groove 54 of the mounting boss 52 of the mounting boss 52 of the trim member 50 on either side. It is preferable that the engaging protrusion 24 is formed.
또한, 상기 보강부(28)는 상기 밀착부(26)의 일단으로부터 연장형성되고, 상기 연장부(20)의 걸림부(22)의 일단에 연결된다.In addition, the reinforcing portion 28 is formed to extend from one end of the contact portion 26, it is connected to one end of the engaging portion 22 of the extension portion (20).
여기서, 상기 보강부(28)가 형성됨으로써 상기 트림부재(50)를 상기 크래쉬 패널(40)로부터 탈거시, 상기 삽입부(16)에 형성된 걸림턱(14)이 내측으로 밀림에 따른 상기 연장부(20)가 내측으로 오므라드는 현상이 미소하게 발생함으로써 차량의 진동 및 충격으로 인한 탈거 및 파손 위험이 없게 되고, 더욱이 긴밀한 체결력을 유지시킬 수 있게 된다.Here, when the reinforcing portion 28 is formed, when the trim member 50 is removed from the crash panel 40, the extension part as the locking jaw 14 formed in the insertion portion 16 is pushed inwards. As the phenomenon in which the 20 is retracted inwardly occurs little, there is no risk of detachment and breakage due to vibration and shock of the vehicle, and it is possible to maintain a tight tightening force.
아울러, 상기 보강부(28)가 형성됨으로써 상기 트림부재(50)의 마운팅 보스 (52) 결합부(56)에 상기 보강부(28)가 가이드되어 상기 파스너(10)를 트림부재(50)에 결합시키는 작업이 용이하게 된다.In addition, the reinforcement part 28 is formed, so that the reinforcement part 28 is guided to the mounting boss 52 and the coupling part 56 of the trim member 50, so that the fastener 10 is connected to the trim member 50. The joining operation becomes easy.
또한, 내측으로 볼록하게 라운드 되어 형성된 보강부(28)가 구비됨으로써 상기 트림부재(50)의 부착시, 상기 삽입부(16)가 밀림에 따라 내측으로 유연하고, 원활하게 오므라들게 된다.In addition, since the reinforcement part 28 is formed to be convexly rounded inward, when the trim member 50 is attached, the insertion part 16 is softly and smoothly retracted inward as it is pushed.
상기에서 설명한 본 발명에 따른 트림장착용 패스너의 효과를 설명하면 다음과 같다.The effect of the trim mounting fastener according to the present invention described above is as follows.
첫째, 보강부를 구비함으로써 삽입부에 구비된 걸림턱이 내측으로 밀림에 따른 상기 걸림턱과 연결된 걸림부를 갖는 연장부가 내측으로 오므라드는 현상이 미소해지므로 긴밀한 체결력을 유지할 수 있게 된다.First, by providing a reinforcing part, the phenomenon that the extension part having a locking part connected to the locking jaw connected to the locking jaw provided in the insertion part is retracted inward becomes minute, thereby maintaining a tight tightening force.
둘째, 보강부를 구비함으로써 걸림부를 갖는 연장부가 내측으로 오므라드는 현상이 미소해지므로 작은 진동이나 충격에 의해 탈거 될 위험이 없게 됨은 물론이거니와, 진동 및 충격에 의한 연장부 등의 파손 될 위험도 없게 된다.Second, since the extension part having the latching portion is retracted inward by providing the reinforcing part, there is no risk of being removed by a small vibration or shock, and also there is no risk of damage of the extension part due to the vibration and shock.
셋째, 내측으로 볼록하게 라운드 되어 형성된 보강부가 구비됨으로써 패스너를 마운팅 보스에 조립시, 마운팅 보스의 결합부가 밀착부로 유연하게 가이드 될 수 있게 됨에 따라 작업시간이 단축되고, 작업이 용이한 효과가 있다.Third, when the fastener is assembled to the mounting boss by being provided with a convex round formed inward convex, the coupling portion of the mounting boss can be flexibly guided to the contact portion, the work time is shortened, there is an easy operation.
넷째, 내측으로 볼록하게 라운드 되어 형성된 보강부가 구비됨으로써 트림부재의 부착시, 삽입부가 밀림에 따라 내측으로 유연하고, 원활하게 오므라들게 된다.Fourth, when the reinforcing portion is formed to be convexly rounded inwardly, when the trim member is attached, the insertion portion is smoothly and smoothly retracted inward as the insert is pushed.

Claims (2)

  1. 차량의 내부에 구비된 크래쉬 패널(Crash panel)에 실내장식재인 각종 트림부재를 고정시키기 위하여,In order to fix various trim members, which are interior decoration materials, to a crash panel provided inside the vehicle,
    상기 크래쉬 패널의 체결홀에 삽입되는 삽입가이드부와;An insertion guide part inserted into the fastening hole of the crash panel;
    상기 삽입가이드부의 후단부에 경사지게 확장된 후, 절곡된 걸림턱이 형성된 삽입부와;An insertion part in which a bent locking jaw is formed after the inclined extension of the insertion guide part is inclined;
    상기 삽입부의 일단에 연결되고, 상기 크래쉬 패널의 체결홀에 밀착 및 고정되며 걸림부를 갖는 연장부와;An extension part connected to one end of the insertion part, being in close contact with the fastening hole of the crash panel and having a locking part;
    상기 삽입부의 내측에 나란히 연장형성되어 어느 일측에 상기 트림부재의 마운팅 보스 결합부에 구비된 걸림홈에 걸리는 걸림돌기가 형성된 밀착부; 그리고A close contact portion formed on the inner side of the insertion portion and formed to have a locking protrusion on one side of the insertion groove provided at the mounting boss coupling portion of the trim member; And
    상기 밀착부의 일단으로부터 연장형성되고, 상기 연장부와 연결되는 보강부를 포함하여 이루어진 트림장착용 패스너.Trim mounting fasteners extending from one end of the contact portion, including a reinforcing portion connected to the extension portion.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 보강부는 내측으로 볼록하게 라운드 되어 형성됨을 특징으로 하는 트림장착용 패스너.The reinforcing part is trimmed fasteners, characterized in that formed convexly rounded inward.
KR1020060038669A 2006-04-28 2006-04-28 Fastener for mounting a trim KR20070106148A (en)

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KR1020060038669A KR20070106148A (en) 2006-04-28 2006-04-28 Fastener for mounting a trim
PCT/KR2007/000720 WO2007126201A1 (en) 2006-04-28 2007-02-09 Automotive fastener

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