KR20150060477A - Drain board - Google Patents

Drain board Download PDF

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Publication number
KR20150060477A
KR20150060477A KR1020130144945A KR20130144945A KR20150060477A KR 20150060477 A KR20150060477 A KR 20150060477A KR 1020130144945 A KR1020130144945 A KR 1020130144945A KR 20130144945 A KR20130144945 A KR 20130144945A KR 20150060477 A KR20150060477 A KR 20150060477A
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KR
South Korea
Prior art keywords
fastening
coupling
pin
hole
coupling pin
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KR1020130144945A
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Korean (ko)
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정균
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(주)영진배수판
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Priority to KR1020130144945A priority Critical patent/KR20150060477A/en
Publication of KR20150060477A publication Critical patent/KR20150060477A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/70—Drying or keeping dry, e.g. by air vents
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0862—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of a number of elements which are identical or not, e.g. carried by a common web, support plate or grid
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0889—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
    • E04F13/0894—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections with tongue and groove connections

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • Connection Of Plates (AREA)

Abstract

The present invention relates to a coupling structure for firmly connecting different bodies by elastically combining a coupling pin with a coupling hole and, more specifically, to the coupling structure of a drain board which can ensure coupling firmness by enabling the coupling hole to conduct the elastic function of being bent during the insertion of the coupling pin into the coupling hole and being elastically restored after the completion of the insertion to be hung so as to make the structural shape and dimension of the coupling pin change freely, and reduces an alignment error during the connection of drain boards by removing position instability caused by a tolerance between the coupling pin and the coupling hole. The coupling structure for connecting different bodies by elastically combining the coupling pin (11) with the coupling hole (16) comprises: a hanging bump (14) formed at one side of the coupling pin (11) by a hanging protrusion part (12); an elastic band (17) formed at one side of the coupling hole (16) to be bent during the insertion of the hanging bump (14) and be elastically restored after the completion of the insertion to be hung on the hanging bump (14); protective bands (18) composed at either or both sides of the elastic band (17); and a sliding curved surface part (13) formed opposite to the hanging bump (14) by the coupling pin (11).

Description

체결 구조물{DRAIN BOARD}{DRAIN BOARD}

본 발명은 체결핀을 체결공에 탄성 결합하여 서로 다른 몸체를 견고히 연결하는 체결구조물에 관한 것으로, 더욱 상세하게는 체결공에 체결핀의 삽입시 휘어졌다가 삽입 완료 탄성복원하여 걸림되는 탄성 기능을 체결공이 수행하도록 부여하여 체결핀의 구조 형상 및 치수적 변화가 자유롭게 함으로써 체결 견고성을 확보할 수 있음과 아울러 체결핀과 체결공 사이의 공차로 인해 발생하는 위치 불안정성을 해소하여 배수판 연결시 배열 오차를 줄이는 배수판 체결 구조물에 관한 것이다.The present invention relates to a fastening structure for elastically connecting fastening pins to fastening holes to firmly connect the fastening pins to each other. More particularly, the present invention relates to a fastening structure in which a fastening pin is bent when inserting a fastening pin, It is possible to secure the fastening rigidity by freeing the structure and the dimensional change of the fastening pin, thereby eliminating the position instability caused by the tolerance between the fastening pin and the fastening hole, And more particularly, to a drainage panel fastening structure.

일반적으로 서로 다른 몸체를 신속 간편하게 연결하는 대표적 체결 구조는 일측 몸체에 체결핀을 형성하고, 다른 몸체에 체결공을 형성하여 서로 대응 결합하여 서로의 몸체를 결합하는 체결 구조물, 일명 후크결합(스냅결합)을 들 수 있다.Generally, representative fastening structures for quickly and easily connecting different bodies include a fastening structure in which a fastening pin is formed on one body, fastening holes are formed on another body, ).

체결핀의 말단에는 체결공의 일측과 걸림되도록 걸림돌출부를 두어 삽입 후 체결공에 걸려 빠지지않게 걸리는 걸림턱을 형성하고, 또 삽입시 상기 걸림돌출부가 체결공의 일측을 원활하게 타고 넘어갈 수 있도록 경사면을 구비하고 있다. A locking protrusion is formed at the distal end of the locking pin so as to be engaged with the one side of the locking hole to form a locking protrusion which is inserted into the locking hole to be engaged with the locking hole and is not slipped off when the locking protrusion is inserted, .

특히 체결공에 체결핀의 삽입시 걸림돌출부가 경사면에 의해 체결공의 일측을 타고 넘어갈 때 휘어졌다가 삽입이 완료된 후에는 원래의 위치로 탄성복귀하여 체결공에 걸림되도록 하는 탄성 기능을 구비하고 있다. In particular, when the fastening pin is inserted into the fastening hole, the fastening protrusion is bent when the fastening hole passes over one side of the fastening hole by the inclined face, and after the insertion is completed, the elastic function is resiliently returned to the original position to engage with the fastening hole .

그런데 상기한 바와 같은 종래의 체결구조는 체결핀이 탄성 기능을 갖도록 하기 위해 두께를 얇게 형성한다. 이 때문에 체결핀이 쉽게 부러지는 사고가 종종 발생하여 결국 체결기능을 상실하게 되는 문제가 있다.However, in the conventional fastening structure as described above, the fastening fins have a small thickness in order to have an elastic function. As a result, an accident that the fastening pin easily breaks often occurs, which results in a problem that the fastening function is lost.

또한, 체결핀이 체결공으로 삽입되도록 하기 위해 적어도 걸림돌출부의 크기만큼 체결공의 공차를 형성하여야만 하므로 체결핀의 삽입시 유격이 발생하여 연결된 몸체가 그 유격만큼 유동될 수밖에 없어 결합안정성이 떨어지게 된다.Further, in order to insert the fastening pin into the fastening hole, a tolerance of the fastening hole must be formed by at least the size of the fastening protrusion, so that a clearance is generated when the fastening pin is inserted, and the connected body is forced to flow by its clearance.

특허 제10-1281540호는 상기와 유사한 형태로 U자형 체결핀으로 이루어져 벽체 배수판의 연속 연결이 용이하다. 이러한 벽체 배수판은 지하 벽면에 연속적으로 연결설치하여 이중벽을 구성함으로써 벽면에 결로가 발생 되는 현상을 최소화하고 또 결로가 발생하면 발생한 결로수를 유도처리하기 위한 것이다.Patent No. 10-1281540 is made up of U-shaped fastening pins in a similar manner as described above, so that continuous connection of the wall drain plate is easy. Such a wall drainage plate is continuously connected to an underground wall to form a double wall, thereby minimizing the occurrence of condensation on the wall surface and inducing the number of condensation that occurs when condensation occurs.

이러한 기능을 수행하는 벽체 배수판은 설치시 서로의 몸체를 연속적으로 연결하기 위해 일측에 체결핀을 다른 일측에는 체결공을 형성하여 일측 몸체의 체결핀을 다른 몸체의 체결공에 끼워 서로의 몸체를 결속하는 구조이다.In order to continuously connect the bodies to each other at the time of installation, a fastening pin is formed on one side and a fastening hole is formed on the other side so that the fastening pins of one body are engaged with the fastening holes of another body to bind the bodies .

즉, 도 1에 도시한 바와 같이 배수판(1)에 형성된 체결핀(2)은 배수판(1)의 일측 인접 두 변 가장자리에 하향 돌출형성하고, 다른 인접 두 변에 체결공(3)을 형성하여 배수판(1) 연결시 선 시공된 배수판(1)의 체결공(3)에 후속 설치되는 배수판(1)의 체결핀(2)을 삽입하여 연속 연결한다. That is, as shown in Fig. 1, the fastening pins 2 formed on the drain plate 1 are formed to protrude downward at the edges of two adjacent sides of the drain plate 1, and the fastening holes 3 are formed at the other two adjacent sides When the drain plate 1 is connected, the connection pin 2 of the drain plate 1, which is to be installed subsequently to the fastening hole 3 of the drain plate 1, is inserted and connected continuously.

이때 벽체배수판의 경우에는 연결 결합된 배수판(1)이 분리되는 것을 방지하기 위해 체결핀(2)의 하단에 돌출 걸림턱(2')을 형성하여 체결공(3)에 삽입된 체결핀(2)이 역으로 빠지지 않도록 설계하였다.At this time, in the case of the wall drainage plate, a protruding hook 2 'is formed at the lower end of the fastening pin 2 in order to prevent the connected drainage plate 1 from being separated, so that the fastening pin 2 inserted into the fastening hole 3 ) Is designed so as not to fall into the reverse direction.

그리고 도 2에 도시한 체결핀(5)은 U형으로 형성되며 체결공(3)으로 억지삽입하면 일측 자유단이 휘어지면서 체결공(3)에 삽입된 후 삽입완료 후에는 원상태로 탄성복원되어 그 자유단이 체결공(3) 하단에 걸림되어 역으로 이탈되지 않도록 하는 것이다. 체결된 상태를 해체하기 위해서는 두 배수판(1)을 상부로 접게되면 U형 체결핀(5)의 하단 곡면부가 부드럽게 체결공(3)을 타고 벗어나게 되어 용이하게 체결상태가 분리되도록 한 것이다.When the fastening pin 5 shown in FIG. 2 is formed as a U-shape and is forcedly inserted by the fastening hole 3, one free end is bent and inserted into the fastening hole 3, So that the free end thereof is caught by the lower end of the fastening hole 3 so as not to be detached. In order to dismantle the fastened state, when the two drain panes 1 are folded to the upper side, the lower curved portion of the U-shaped fastening pin 5 smoothly moves away from the fastening hole 3 to easily separate the fastened state.

그런데 이러한 두 형태의 도 1, 도 2에 도시된 체결구조는 배수판(1)을 연속적으로 연결하여 배열하다 보면 후미에 연결되는 배수판(1) 간의 체결이 어려워지는 현상이 발생한다. 특히 연속 연결 면적이 크면 클수록 그러한 현상이 두드러지게 나타난다.However, in the fastening structure shown in FIGS. 1 and 2, when the drain plates 1 are continuously connected, it is difficult to fasten the drain plates 1 connected to the rear. Especially, the larger the continuous connection area, the more remarkable the phenomenon becomes.

이는 시공 오차의 누적에 의해 발생하는데, 그 근원적 원인은 체결핀(2)(5)과 체결공(3) 사이에 허용되는 공차를 들 수 있다. 즉, 체결핀(2)(5)이 체결공(3)에 끼워지기 위해서는 체결공(3)의 크기가 커야만 한다. 특히 체결핀(2)(5)이 체결공(3)으로부터 이탈되지 않도록 하기 위해 걸고리 형태의 이탈방지턱을 구비하게 되면 삽입시 이탈방지턱이 체결공(3)을 통과할 수 있도록 구멍을 넓혀주어야 하기 때문에 조립 후에는 그 공차만큼 체결핀(2)(5)과 체결공(3)이 헐거워져 위치 불안정성이 높아지게 된다.This is caused by the accumulation of the mounting error, and the root cause thereof is the allowable tolerance between the fastening pins 2, 5 and the fastening hole 3. That is, in order for the fastening pins 2 and 5 to be fitted into the fastening holes 3, the fastening holes 3 must have a large size. Particularly, if a release preventing jaw in the form of a hook is provided so that the fastening pins 2 and 5 are not separated from the fastening hole 3, the hole should be widened so that the release preventing jaw can pass through the fastening hole 3 Therefore, after assembling, the fastening pins 2, 5 and the fastening holes 3 become loose as much as the tolerances, and the position instability becomes high.

이 위치 불안정에 따른 시공 오차는 시공 기술자의 숙련도에 따라 시공 오차를 일으키게 되고, 숙련된 기술자라 하더라도 레이져 레벨기와 같은 장비의 도움을 얻어야만 정확한 시공이 이루어지기 때문에 시공속도 저하로 이어지는 문제점이 있다.The construction error due to the instability of the position causes a construction error according to the skill of a construction technician. Even if a skilled technician is required to obtain the help of a device such as a laser level machine, accurate construction is performed.

KR B1 제10-1281540호(2013.06.27)KR B1 No. 10-1281540 (June 27, 2013)

본 발명은 상기한 종래의 문제점을 해소하기 위해 창안한 것으로, 그 목적은, 체결공에 체결핀의 삽입시 휘어졌다가 삽입 완료 탄성복원하여 걸림되는 탄성 기능을 체결공이 수행하도록 부여하여 체결핀의 구조 형상 및 치수적 변화가 자유롭게 함으로써 체결 견고성을 확보할 수 있음과 아울러 체결핀과 체결공 사이의 공차로 인해 발생하는 위치 불안정성을 해소하여 배수판 연결시 배열 오차를 줄이는 데 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and an object of the present invention is to provide a fastening device, which is provided with a fastening hole, And the positional instability caused by the tolerance between the fastening pin and the fastening hole is solved, thereby reducing the misalignment when connecting the drain plate.

상기 목적을 달성하기 위한 본 발명 배수판 체결구조물은, According to an aspect of the present invention,

체결핀을 체결공에 탄성결합하여 서로 다른 몸체를 연결하는 체결구조물에 있어서,A fastening structure for fastening fastening pins to fastening holes to connect different bodies,

상기 체결핀의 일측에 걸림턱을 형성하고,A locking protrusion is formed on one side of the locking pin,

이와 대응되는 체결공 일측에 걸림턱의 삽입시 휘었다가 삽입 완료 후 탄성복원하여 걸림턱에 걸림되는 탄성대를 형성하고,And an elastic band which is bent at the corresponding one of the fastening holes when the fastening jaw is inserted and is elastically restored after the completion of the insertion,

또 상기 탄성대의 일측 또는 양측에 보호대를 구성하고,Further, a protector is formed on one side or both sides of the elastic band,

또 상기 체결핀은 걸림턱 반대측에 슬라이딩 곡면을 형성하여 달성된다.Further, the fastening pin is formed by forming a sliding curved surface on the opposite side of the engaging jaw.

본 발명은, 체결공에 체결핀의 삽입시 휘어졌다가 삽입 완료 탄성복원하여 걸림되는 탄성 기능을 체결공이 수행하도록 부여하여 체결핀의 구조 형상 및 치수적 변화가 자유롭게 함으로써 체결 견고성을 확보할 수 있는 장점이 있다.The present invention provides a fastening hole for performing an elastic function in which the fastening hole is bent when the fastening pin is inserted and is elastically restored and inserted after completion of insertion so that the structural shape and dimensional change of the fastening pin can be freely changed, There are advantages.

또한 체결핀과 체결공 사이의 공차로 인해 발생하는 위치 불안정성을 해소하여 배수판 연결시 배열 오차를 줄일 수 있다.In addition, position instability caused by the tolerance between the fastening pin and the fastening hole is eliminated, and the arrangement error when connecting the drain plate can be reduced.

도 1, 2는 종래의 배수판 체결구조도.
도 3은 본 발명에 따른 배수판 체결구조를 나타낸 분리 사시도.
도 4a, 4b, 4c는 본 발명에 따른 배수판 체결구조를 나타낸 분리 단면도.
도 5는 본 발명의 다른 실시 예에 따른 배수판 체결구조를 나타낸 예시도.1 and 2 are diagrams showing a conventional drain pan fastening structure.
3 is an exploded perspective view showing a drain pan fastening structure according to the present invention.
4A, 4B and 4C are sectional sectional views showing a drain pan fastening structure according to the present invention.
5 is an exemplary view showing a drain pan fastening structure according to another embodiment of the present invention.

이하, 본 발명의 상세한 설명을 벽체 배수판에 설치된 체결 구조물을 실시 예로 하여 첨부된 도면과 함께 상세히 설명한다.DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a detailed description of the present invention will be described in detail with reference to the accompanying drawings as an embodiment of a fastening structure provided on a wall drain plate.

도 3은 본 발명에 따른 배수판 체결구조를 나타낸 분리 사시도이고, 도 4a, 4b, 4c는 본 발명에 따른 배수판 체결구조를 나타낸 분리 단면도이다.FIG. 3 is an exploded perspective view showing a drain pan fastening structure according to the present invention, and FIGS. 4A, 4B and 4C are sectional views showing a drain pan fastening structure according to the present invention.

상기한 도면들에 도시한 바와 같이 본 발명에 따른 체결 구조물은 배수판(10)에 적용한 체결구조물로 써 배수판(10)에는 복수의 체결핀(11)과 체결공(16)을 구성한다.As shown in the drawings, the fastening structure according to the present invention is a fastening structure applied to the drain pan 10, and the plurality of fastening pins 11 and the fastening holes 16 are formed in the drain pan 10.

체결핀(11)은 배수판(10)의 일측 변 또는 인접하는 두 변에 설치되고, 상기 체결공(16)은 상기 체결핀(11)이 형성된 변과 대응되는 변 즉, 배수판(10)의 타측 변 또는 인접하는 두 변에 형성된다.The fastening pins 11 are provided on one side or two adjacent sides of the drain plate 10 and the fastening holes 16 are formed on the sides corresponding to the sides on which the fastening pins 11 are formed, Or on two adjacent sides.

상기 체결핀(11)의 형상은 체결공(16)에 삽입 관통되도록 길게 돌출되며 끝단 일측에 걸림돌출부(12)가 형성된다.The shape of the fastening pin 11 protrudes so as to be inserted into the fastening hole 16 and the fastening protrusion 12 is formed at one end of the fastening pin 11.

상기 체결공(16)은 체결핀(11)이 삽입될 정도의 사이즈를 가지며 체결핀(11)의 형상에 따라 사각, 다각 또는 원형으로 구성할 수 있다. The fastening holes 16 may have a size enough to receive the fastening pins 11 and may be rectangular, polygonal or circular depending on the shape of the fastening pins 11.

그리고 상기 체결공(16)의 일측에는 탄성대(17)가 형성되며, 탄성대(17)는 체결핀(11)이 삽입되는 방향과 같거나 삽입 완료된 체결핀(11)의 걸림돌출부(12) 방향으로 경사지게 형성할 수 있다. An elastic band 17 is formed on one side of the fastening hole 16 and the elastic band 17 is formed in the same direction as the fastening pin 11 is inserted or in the fastening protrusion 12 of the fastening pin 11, As shown in Fig.

이러한 구조에 의해 체결핀(11)이 삽입되면 탄성대(17)는 체결핀(11)의 걸림돌출부(12)에 압박에 의해 휘어져 후퇴하였다가 걸림돌출부(12)가 완전히 체결공(16)을 관통하면 탄성복원하여 체결핀(11)의 걸림돌출부(12)에 걸림되어 체결핀(11)의 이탈을 견고히 방지하게 된다.With this structure, when the fastening pin 11 is inserted, the elastic band 17 is bent and retracted by the urging projection 12 of the fastening pin 11 so that the fastening protrusion 12 is completely retracted into the fastening hole 16 It is resiliently restored to engage with the engaging protrusion 12 of the engaging pin 11 to securely prevent disengagement of the engaging pin 11. [

또한, 상기 체결핀(11)은 걸림돌출부(12)의 배면에 슬라이딩 곡면부(13)를 형성할 수 있다. 즉, 말단 방향으로 호를 이루는 슬라이딩 곡면부(13)를 구성할 수가 있다.In addition, the fastening pin 11 may form a sliding curved surface portion 13 on the back surface of the fastening protrusion 12. [ That is, the sliding curved surface portion 13 forming an arc in the terminal direction can be constituted.

이 구성은 배수판(10)의 조립이 잘못 이루어졌을 때 체결핀(11)이 체결공(16)으로부터 이탈 가능하도록 하기 위한 것으로, 체결핀(11)이 형성된 배수판 몸체를 들어올려 강제 회전시키면 탄성대(17)의 단부가 가상의 축 중심이 되어 회전하고 체결핀(11)의 슬라이딩 곡면부(13)가 밀착 대응된 체결공(16) 일측과 슬라이딩하여 체결공(16)을 빠져나가게 된다. 이어진 연속 동작에 의해 걸림돌출부(12)가 탄성대(17)의 단부로부터 벗어나게 되며, 좀더 진행하게 되면 체결핀(11)은 체결공(16)으로부터 완전히 이탈된다.This configuration is for allowing the coupling pin 11 to be detached from the coupling hole 16 when the drain plate 10 is assembled incorrectly. When the drain plate body on which the coupling pin 11 is formed is lifted and forced to rotate, The end portion of the fastening pin 17 rotates about the imaginary axis and the sliding curved surface portion 13 of the fastening pin 11 slides on one side of the fastening hole 16 to which the fastening hole 16 is closely contacted. The engagement protrusion 12 is released from the end of the elastic band 17 by the continuous operation. When the engagement protrusion 12 is further advanced, the engagement pin 11 is completely disengaged from the fastening hole 16.

이 구성에 의해 배수판(10)의 오 조립이 발생할 경우에는 배수판(10)의 파손 없이 체결핀(11)을 체결공(16)으로부터 분리하여 정정조립이 가능하다.According to this configuration, when misassembly of the drain pan 10 occurs, the fastening pin 11 can be separated from the fastening hole 16 without damage to the drain pan 10, and can be corrected and assembled.

도 5는 본 발명의 다른 실시 예에 따른 배수판 체결구조를 나타낸 예시도로서, 도면에 도시된 바와 같이 상기 탄성대(17)의 일측 또는 양측에는 보호대(18)가 돌출 형성된다. 여기서 보호대(18)는 탄성대(17)로부터 소정의 간격을 두고 돌출 형성되어 주변의 충격으로부터 탄성대(17)를 보호하여 탄성대(17)가 파손되는 것을 방지한다.5 is a view illustrating an example of a drain pan fastening structure according to another embodiment of the present invention. As shown in FIG. 5, a protector 18 protrudes from one side or both sides of the elastic band 17. Here, the protector 18 is protruded from the elastic band 17 at a predetermined interval to protect the elastic band 17 from the surrounding impact to prevent the elastic band 17 from being damaged.

10 - 배수판 11 - 체결핀
12 - 걸림돌출부 13 - 슬라이딩 곡면부
16 - 체결공 17 - 탄성대10 - Drain plate 11 - Fastening pin
12 - engaging projection 13 - sliding curved surface portion
16 - Fastening ball 17 - Elastic band

Claims (3)

체결핀(11)을 체결공(16)에 탄성결합하여 서로 다른 몸체를 연결하는 체결구조물에 있어서,
상기 체결핀(11)의 일측에 걸림돌출부(12)에 의한 걸림턱(14)을 형성하고,
이와 대응되는 체결공(16) 일측에 걸림턱(14)의 삽입시 휘었다가 삽입 완료 후 탄성복원하여 걸림턱(14)에 걸림되는 탄성대(17)를 형성하는 것을 특징으로 하는 체결 구조물.In the fastening structure for fastening the fastening pins (11) to the fastening holes (16) and connecting the different bodies,
A locking protrusion 14 is formed on one side of the locking pin 11 by a locking protrusion 12,
(17) is formed at one side of the corresponding fastening hole (16) when the fastening protrusion (14) is inserted and is elastically restored after the insertion is completed to be engaged with the fastening protrusion (14). 제 1 항에 있어서,
상기 탄성대(17)의 일측 또는 양측에 보호대(18)를 구성한 것을 특징으로 하는 배수판 체결구조물.The method according to claim 1,
And a protector (18) is formed on one side or both sides of the elastic band (17). 제 1 항 또는 제 2 항에 있어서,
상기 체결핀(11)은 걸림턱(14) 반대측에 슬라이딩 곡면부(13)를 형성한 것을 특징으로 하는 배수판 체결구조물.3. The method according to claim 1 or 2,
Wherein the coupling pin (11) is formed with a sliding curved surface portion (13) on the side opposite to the coupling step (14).
KR1020130144945A 2013-11-26 2013-11-26 Drain board KR20150060477A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020130144945A KR20150060477A (en) 2013-11-26 2013-11-26 Drain board

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Application Number Priority Date Filing Date Title
KR1020130144945A KR20150060477A (en) 2013-11-26 2013-11-26 Drain board

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KR20150060477A true KR20150060477A (en) 2015-06-03

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