KR200163616Y1 - Attachment device for noise absorption plate - Google Patents

Attachment device for noise absorption plate Download PDF

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Publication number
KR200163616Y1
KR200163616Y1 KR2019970006647U KR19970006647U KR200163616Y1 KR 200163616 Y1 KR200163616 Y1 KR 200163616Y1 KR 2019970006647 U KR2019970006647 U KR 2019970006647U KR 19970006647 U KR19970006647 U KR 19970006647U KR 200163616 Y1 KR200163616 Y1 KR 200163616Y1
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KR
South Korea
Prior art keywords
welding
plate
fixing plate
welding pin
soundproof
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KR2019970006647U
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Korean (ko)
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KR19980062330U (en
Inventor
이부락
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이부락
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Priority to KR2019970006647U priority Critical patent/KR200163616Y1/en
Publication of KR19980062330U publication Critical patent/KR19980062330U/en
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Publication of KR200163616Y1 publication Critical patent/KR200163616Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/08—Front or rear portions
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/12—Parts or details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2306/00—Other features of vehicle sub-units
    • B60Y2306/09—Reducing noise

Abstract

본 고안은 방음판 부착장치에 관한 것으로, 상세하게는 각종 건설장비 중장비등의 특수차량, 일반 차량 등의 본네트 등에 설치되어 소음을 줄이도록 하는 방음판이 설치작업을 간편하게 제공하고자 하는 것으로서, 방음판(13)을 부착코져 하는 설치부재(12)상에 용착되며 방음판(13)이 끼움조립되는 용착핀(1)과, 상기 용착핀(1)에 끼움결합되어 방음판(13)을 부착고정하는 고정판(5)으로 분리구성되며, 상기 용착핀(1)은 상단 두부(2)에 설치부재(12)상에 용착키 위한 용착돌기(3)가 돌설되고, 일단에는 고정판(5)의 걸림공(7)에 끼움고정되는 끼움돌조(4)가 형성되며, 상기 고정판(5)은 금속재로 되고, 중앙에 절개부(8a, 8a)가 삼방으로 연결된 걸림공(7)과 보강돌조(10, 10')가 돌설된 하향 융기부(8)가 일체로 형성되며, 상기 고정판(5)은 걸림공(7) 상하로 연통되어 용착핀(1)의 끼움돌조(4)가 삽입되는 결합공(9)을 가지는 외피(6)내측에 인서트성형한 것에 요지가 있다.The present invention relates to a soundproof panel attachment device, and in particular, to install a soundproof plate to reduce noise by installing a special vehicle such as various construction equipment heavy equipment, a general vehicle, etc. to reduce noise, the soundproof panel 13 A welding pin (1), which is welded onto the installation member (12) for attaching and mounting the soundproof plate (13), is fitted to the welding pin (1), and the fixing plate (5) is fitted to the welding pin (1) to fix the soundproof plate (13). Separately configured, the welding pin (1) is a welding projection (3) for the welding key on the installation member 12 on the upper head (2) is protruded, at one end to the locking hole (7) of the fixing plate (5) The fitting fixing protrusions 4 are formed to be fitted, and the fixing plate 5 is made of metal, and the locking holes 7 and the reinforcing protrusions 10 and 10 ', which have three cutouts 8a and 8a connected in three directions, are formed at the center thereof. The protruding downward ridge 8 is integrally formed, and the fixing plate 5 communicates with the locking hole 7 up and down. A fitting projecting bar (4) is a base to which insert-molded on the inner side having a coupling hole (9) which is inserted the shell (6) of the pin (1).

Description

방음판 부착장치Soundproofing Plate Attachment

통상 각종 중장비 차량이나 일반차량 등에는 엔진 등으로 부터 발생되는 굉음 등의 소음을 막기 위하여 내측에 방음판이 설치되는 바, 종래에는 상기의 방음판을 별도의 간편한 부착수단없이 용착 등의 방법으로 방음판을 설치하게 되어 이의 부착작업이 번거롭고 작업시간이 많이 소요되는 등의 문제점이 발생되어 비교적 간편하고 용이한 작업성으로 방음판의 부착작업을 용이하게 수행할 수 있도록 하는 설치수단이 요구되었던 것이다.In general, various heavy-duty vehicles or general vehicles are provided with a soundproof plate inside to prevent noise such as noise generated from an engine. Conventionally, the soundproof plate is installed by a method such as welding without attaching the above soundproof plate. Since the installation work is cumbersome and takes a lot of time, such as the installation work was required to install the soundproof plate easily with relatively simple and easy workability.

본 고안은 극히 간편한 구조로서 방음판의 설치작업을 손쉽게 수행할 수 있게 한 것으로, 원터치 작업으로 방음판이 부착고정될 수 있게 하므로서 방음판 부착작업시간의 단축과 작업효율성 등의 여러 잇점과 효과 등을 동시에 달성할 수 있도록 한 것이다.The present invention is an extremely simple structure that makes it easy to install the soundproof panel. The soundproof panel can be attached and fixed by one-touch operation, thereby achieving various advantages and effects such as shortening of the soundproof panel attachment time and work efficiency. It is to be done.

제1도는 본 고안의 바람직한 일실시예를 도시한 분리사시도.1 is an exploded perspective view showing a preferred embodiment of the present invention.

제2도는 본 고안의 결합상태 단면도.2 is a cross-sectional view of the coupling state of the present invention.

제3도는 본 고안의 요부 분리 사시도.Figure 3 is an exploded perspective view of the main part of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 용착핀 2 : 두부(頭部)1: welding pin 2: tofu

3 : 용착돌기 4 : 끼움돌조3: welding protrusion 4: fitting protrusion

5 : 고정판 6 : 외피5: fixed plate 6: outer shell

7 : 걸림공 8 : 융기부7: hook hole 8: ridge

8a, 8a' : 절개부 9 : 결합공8a, 8a ': incision 9: coupling hole

10, 10' : 보강돌조 11 : 돌기10, 10 ': reinforcement protrusion 11: protrusion

12 : 설치부재 13 : 방음판12: mounting member 13: sound insulation plate

14 : 조립공 15 : 보조돌기14: assemblyman 15: auxiliary protrusion

제1도는 본 고안의 바람직한 일실시예를 보인 분리 사시도, 제2도는 본 고안의 결합상태 단면도, 제3도는 본 고안의 요부 분리 사시도를 도시한 것으로서, 본 고안은 끼움돌조(4)가 형성되고 상단 두부(2)(頭部)에 용착돌기(3)를 가지는 용착핀(1)과 상기 용착핀(1)의 하측 끼움돌조(4)에 끼움결합되는 고정판(5)으로 분리구성된다.1 is an exploded perspective view showing a preferred embodiment of the present invention, Figure 2 is a cross-sectional view of the coupling state of the present invention, Figure 3 shows a perspective view of the main portion of the present invention, the present invention is a fitting protrusion (4) is formed It consists of a welding pin (1) having a welding projection (3) on the upper head (2) and a fixing plate (5) fitted to the lower fitting protrusion (4) of the welding pin (1).

상기 용착핀(1)은 중장비 특수차량이나 일반차량의 본네트 등의 방음판(13)을 부착하고자는 설치부재(12) 이면상에 두부(2)의 용착돌기(3)를 접점으로 하여 스포트 용접방법등으로 다수개 용착고정시키게 된다.The welding pin (1) is a spot welding method by using the welding projection (3) of the head (2) on the back surface of the installation member 12 to attach the soundproof plate 13, such as bonnets of heavy equipment special vehicles or general vehicles Multiple welding is fixed by the back.

상기 고정판(5)은 금속성 재질로 구성되고 고무재등의 외피(6) 내측에 인서트 성형되며, 고정판(5)중앙에는 하향 융기부(8)가 형성되어 절개부(8a, 8a')가 삼방으로 연결된 걸림공(7)이 투설되고, 상기 걸림공(7)은 외피(6)의 상방과 하방 돌기(11)의 내측 결합공(9)과 관통된다.The fixing plate 5 is made of a metallic material and is insert-molded inside the shell 6 such as a rubber material. A downward ridge 8 is formed at the center of the fixing plate 5 so that the incisions 8a and 8a 'are three-sided. The engaging holes 7 are connected to each other, and the engaging holes 7 penetrate through the inner coupling holes 9 of the upper and lower protrusions 11 of the outer shell 6.

한편, 상기 고정판(5)의 융기부(8)에는 보강돌조(10, 10')가 에 돌설되어 용착핀(1)의 결합강도를 보장하게 된다.On the other hand, the ridge 8 of the fixing plate 5 is reinforced with reinforcing protrusions (10, 10 ') to ensure the bonding strength of the welding pin (1).

또, 상기 고정판(5)이 내설되는 외피(6)의 결합공(9) 상면에는 보조돌기(15)가 형성되어 방음판(13)의 조립공(14) 하단에 삽입결합된다.In addition, an auxiliary protrusion 15 is formed on an upper surface of the coupling hole 9 of the outer shell 6 in which the fixing plate 5 is installed, and is inserted and coupled to the lower end of the assembly hole 14 of the soundproof plate 13.

이상과 같이 구성된 본 고안은 방음판(13)을 부착하고자 하는 중장비 특수차량, 일반차량 본네트 등의 설치부재(12)이면상에 다수의 용착핀(1)을 융착고정한 다음 방음판(13)을 결합시키고, 고정판(5)으로서 부착, 고정시켜 엔진의 굉음등으로 비롯하는 각종 소음을 막아주게 되는 것이다.The present invention configured as described above is fixed to a plurality of welding pins (1) on the rear surface of the installation member 12, such as heavy equipment special vehicles, general vehicle bonnet, etc. to which the soundproof plate 13 is to be attached and then combined the soundproof plate 13 By attaching and fixing as the fixing plate 5, it prevents various noises resulting from the roar of the engine.

상기 방음판(13)의 구성등은 일반적인 것이다.The structure and the like of the sound insulation board 13 are general.

즉, 우선 방음판(13)을 설치하고자 하는 중장비 등의 특수차량 또는 일반 차량의 본네트 등 설치부재(12)이면에 수개의 용착핀(1)을 용착고정시킨다.That is, first, several welding pins 1 are fixed to the surface of the installation member 12, such as a special vehicle such as heavy equipment or the like, to install the soundproof plate 13.

상기 용착핀(1)은 상단 두부(2)의 용착돌기(3)를 스포트용접 등의 용착작업으로 용착고정하게 된다.The welding pin 1 is fixed to the welding projection 3 of the upper head 2 by welding such as spot welding.

상기와 같이 방음판(13)을 부착하고자 하는 중장비 특수차량등의 설치부재(12)상에 용착핀(1)을 수개 용착고정시킨 다음, 상기 용착핀(1)상에 방음판(13)을 조립공(14)을 통하여 끼움결합하고 이의 외측으로 노출된 용착핀(1) 선단 끼움돌조(4)측에 고정판(5)이 내설된 상면 결합공(9)을 끼움하여 삽입시켜 주게 되면 이의 부착작업이 간편히 수행되는 것이다.As described above, a plurality of welding pins 1 are fixed on the installation members 12 of the heavy equipment special vehicle to which the soundproof plate 13 is to be attached, and then the soundproof plate 13 is assembled on the welding pins 1. 14) If the fitting is inserted through the upper surface coupling hole (9) in which the fixing plate (5) is installed on the side of the fitting pin (4) of the welding pin (1) exposed to the outside of the fitting and insert it is easy It is done.

즉, 방음판(13)을 설치부재(12)상에 용착된 수개 용착핀(1)에 결합한 다음, 상기 방음판(13)의 조립공(14)외측으로 노출된 각 용착핀(1) 선단 끼움돌조(4)상에 고정판(5)의 결합공(9)을 일치시키고 원터치로 고정판(5)을 타압하게 되면 상기 고정판(5)의 중앙 융기부(8)에 형성된 걸럼공(7)이 삼방의 절개부(8, 8a')에 의하여 탄력적으로 벌여지면서 선단의 끼움돌조(4)가 삽입되고, 상기 고정판(5)에 삽입된 용착핀(1) 선단의 끼움돌조(4)는 외피(6)하측 돌기(11)내측 결합공(9)에 끼움결합된다.That is, the sound insulation plate 13 is coupled to several welding pins 1 welded on the installation member 12, and then the tip fitting protrusions of each welding pin 1 exposed to the outside of the assembly hole 14 of the sound insulation plate 13 ( 4) When the coupling hole (9) of the fixing plate (5) is matched and presses the fixing plate (5) with one touch, the ball hole (7) formed in the central ridge (8) of the fixing plate (5) is cut in three directions The fitting protrusion 4 of the tip is inserted while being elastically opened by the parts 8 and 8a ', and the fitting protrusion 4 of the tip of the welding pin 1 inserted into the fixing plate 5 is lower than the outer shell 6. The protrusion 11 is fitted into the inner coupling hole (9).

상기 용착핀(1)의 끼움돌조(4)는 삼방의 절개부(8a,8a')와 연결된 고정판(5)의 걸림공(7)에 걸림고정되어 긴밀한 결합구조로서 방음판(13)을 설치부재(12)상에 부착고정하게 되는 것이다.The fitting protrusion 4 of the welding pin 1 is fixed to the locking hole 7 of the fixing plate 5 connected to the three cutouts 8a and 8a 'so that the soundproof plate 13 is installed as a close coupling structure. It will be attached and fixed on (12).

그리고 상기 걸림공(7)에 끼움되는 용착핀(1) 선단의 끼움돌조(4)가 걸림공(7)에 끼움되어 걸림고정될 시에 상기 걸럼공(7)은 절개부(8a,8a')에 의하여 탄력적으로 벌어지게 되면서 끼움돌조(4)를 걸림고정시키게 되어 상기 고정판(5)을 외력에 의하여 역동작으로 용착핀(1)으로 부터 분리하고자 할시에는 상기 용착핀(1)의 끼움돌조(4)가 융기부(8)의 걸림공(7)과 연결된 절개부(8a,8a')에 의하여 탄력적으로 걸림지지된 상태이므로 상당한 외력을 가하지 않는 이상 고정판(5)을 역방향으로 분리시키는 것이 거의 불가능하게 되어 방음판(13)의 부착상태를 극히 견고하게 유지할 수 있는 것이며, 상기 융기부(8)의 보강돌조(10,10')는 걸림공(7)이 삼방의 절개부(8a,8a')에 의하여 벌어지는 경우 등에 융기부(8)가 적저의 강성을 가지고 용착핀(1)의 끼움돌조(4)가 걸림상태를 보지(保持)하도록 하게 된다.When the fitting protrusion 4 of the tip of the welding pin 1 inserted into the locking hole 7 is fitted into the locking hole 7 and the locking hole 7 is fixed, the latching hole 7 is cut out 8a and 8a '. When the fixing plate (5) is to be secured to be secured by the elasticity by the external force to remove the fixing plate (5) from the welding pin (1) in reverse action by the external force by the fitting protrusion of the welding pin (1) Since (4) is elastically supported by the cutouts 8a and 8a 'connected to the locking holes 7 of the ridges 8, it is necessary to separate the fixing plate 5 in the reverse direction unless a significant external force is applied. It is almost impossible to maintain the attachment state of the sound insulation board 13 extremely firmly, and the reinforcing protrusions 10 and 10 'of the ridge 8 have a locking hole 7 having three cutouts 8a and 8a. '), The ridge 8 has a small drop of rigidity, and the fitting protrusion 4 of the welding pin 1 is caught. I will keep it.

이상에서 상세히 살펴본 바와 같이 본 고안은 간편한 구조로서 중장비 등의 특수차량이나 일반차량 등에 설치하여 소음을 줄이기 위한 방음판(13)의 설치작업을 용이하게 수행할 수 있게 되어 효율적인 작업성을 제공하고, 특히 원터치 조작에 의한 간편한 설치방법으로 방음판(13) 설치에 따른 작업장소 등에 구애받지 않고 각종 부수장비가 필요없게 되며, 간이한 방음판(13)설치구조에 비하여 높은 설치강도를 제공할 수 있는 것으로서, 각종 특수차량이나 일반차량의 방음판(13) 설치작업에 있어서, 여러 가지 잇점과 효과를 기대할 수 있는 극히 우수한 고안이다.As described in detail above, the present invention can be installed in a special vehicle or a general vehicle such as heavy equipment as a simple structure to easily perform the installation work of the soundproof plate 13 to reduce noise, thereby providing efficient workability. The simple installation method by one-touch operation eliminates the need for various additional equipment regardless of the work place according to the installation of the sound insulation board 13, and can provide high installation strength compared to the simple sound insulation board 13 installation structure. In the installation work of the soundproof plate 13 of a special vehicle or a general vehicle, it is an extremely excellent design that can expect various advantages and effects.

본 고안은 방음판 부착장치에 관한 것으로, 상세하게는 각종 건설장비 중장비등의 특수차량, 일반 차량 등의 본네트 등에 설치되어 소음을 줄이도록 하는 방음판이 설치작업을 간편하게 제공하고자 하는 것이다.The present invention relates to a soundproof panel attachment device, and in detail, a soundproof panel installed in a special net such as heavy equipment such as various construction equipment, a general vehicle, and the like to reduce noise to provide an easy installation operation.

Claims (1)

방음판(13)을 부착코져 하는 설치부재(12)상에 용착되며 방음판(13)이 끼움조립되는 용착핀(1)과, 상기 용착핀(1)에 끼움결합되어 방음판(13)을 부착고정하는 고정판(5)으로 분리구성되며, 상기 용착핀(1)은 상단 두부(2)에 설치부재(12)상에 용착키 위한 용착돌기(3)가 돌설되고, 일단에는 고정판(5)의 걸림공(7)에 끼움고정되는 끼움돌조(4)가 형성되며, 상기 고정판(5)은 금속재로 되고, 중앙에 절개부(8a,8a')가 삼방으로 연결된 걸림공(7)과 보강돌조(10,10')가 돌설된 하향 융기부(8)가 일체로 형성되며, 상기 고정판(5)은 걸림공(7) 상하로 연통되어 용착핀(1)의 끼움돌조(4)가 삽입되는 결합공(9)을 가지는 외피(6)내측에 인서트성형한 것을 특징으로 하는 방음판 부착장치.A welding pin (1) welded on the installation member (12) for attaching the sound insulation plate (13) and fitted into the soundproof plate (13), and fitted to the welding pin (1) to fix and fix the sound insulation plate (13). It is separated into a fixed plate (5), the welding pin (1) is a welding projection (3) for the welding key on the installation member 12 on the upper head (2) is protruded, one end of the fixing plate (5) A fitting protrusion 4 is formed to be fitted into the fixing member 7, and the fixing plate 5 is made of metal, and the locking hole 7 and the reinforcing protrusion 10 in which the cutouts 8a and 8a 'are connected in three directions at the center thereof. , 10 ') protruding downwardly raised portion 8 is integrally formed, the fixing plate 5 is communicated up and down the engaging hole 7 is coupled to the fitting protrusion (4) of the welding pin (1) is inserted The sound insulation board attachment apparatus characterized by insert molding in the inside of the outer shell (6) which has (9).
KR2019970006647U 1997-03-29 1997-03-29 Attachment device for noise absorption plate KR200163616Y1 (en)

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Application Number Priority Date Filing Date Title
KR2019970006647U KR200163616Y1 (en) 1997-03-29 1997-03-29 Attachment device for noise absorption plate

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KR19980062330U KR19980062330U (en) 1998-11-16
KR200163616Y1 true KR200163616Y1 (en) 2000-01-15

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