KR102110371B1 - Connecting device for assembly furniture - Google Patents

Connecting device for assembly furniture Download PDF

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Publication number
KR102110371B1
KR102110371B1 KR1020190052350A KR20190052350A KR102110371B1 KR 102110371 B1 KR102110371 B1 KR 102110371B1 KR 1020190052350 A KR1020190052350 A KR 1020190052350A KR 20190052350 A KR20190052350 A KR 20190052350A KR 102110371 B1 KR102110371 B1 KR 102110371B1
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KR
South Korea
Prior art keywords
insertion shaft
insertion hole
shaft portion
circumferential surface
locking
Prior art date
Application number
KR1020190052350A
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Korean (ko)
Inventor
장근대
Original Assignee
주식회사 퍼맥스
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Priority to KR1020190052350A priority Critical patent/KR102110371B1/en
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Publication of KR102110371B1 publication Critical patent/KR102110371B1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B87/00—Sectional furniture, i.e. combinations of complete furniture units, e.g. assemblies of furniture units of the same kind such as linkable cabinets, tables, racks or shelf units
    • A47B87/001—Furniture units made of wire or tubes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2230/00—Furniture jointing; Furniture with such jointing
    • A47B2230/0003—Adjustable furniture jointing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2230/00—Furniture jointing; Furniture with such jointing
    • A47B2230/0029—Dowels
    • A47B2230/0033—Expansible dowels or dowel-pins
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2230/00—Furniture jointing; Furniture with such jointing
    • A47B2230/0029—Dowels
    • A47B2230/0044—Fastening elements comprising radially expansible plugs by rotation therein of inserted pins
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2230/00—Furniture jointing; Furniture with such jointing
    • A47B2230/0074—Mortise and tenon joints or the like including some general male and female connections
    • A47B2230/0077—Interlocking assemblies with dovetail mortise grooves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
    • F16B12/40—Joints for furniture tubing
    • F16B2012/403—Joints for furniture tubing with inserts for joining tubes coaxially

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  • Connection Of Plates (AREA)

Abstract

Disclosed is an invention relating to a connecting device for a prefabricated furniture that prevents an insertion shaft from separating from an insertion hole by a separation prevention member when the insertion shaft is inserted into the insertion hole, so as to improve assembly and a binding force between a first connecting member and a second connecting member. The disclosed connecting device for a prefabricated furniture includes: the first connecting member having the insertion hole; the second connecting member having the insertion shaft portion to be inserted into the insertion hole; and the separation prevention member provided on the circumferential surface of the insertion shaft so that the insertion shaft is inserted in the insertion hole not to be separated therefrom.

Description

조립식 가구용 연결장치{CONNECTING DEVICE FOR ASSEMBLY FURNITURE}CONNECTING DEVICE FOR ASSEMBLY FURNITURE

본 발명은 조립식 가구용 연결장치에 관한 것으로서, 더욱 상세하게는 삽입축부를 삽입홀부에 삽입시 분리방지부재에 의해 삽입축부가 삽입홀부에서 분리 방지됨으로써, 제1연결부재와 제2연결부재의 조립성 및 결합력을 향상시키는 조립식 가구용 연결장치에 관한 것이다.The present invention relates to a connection device for a prefabricated furniture, and more specifically, when the insertion shaft portion is inserted into the insertion hole portion, the insertion shaft portion is prevented from being detached from the insertion hole portion, thereby assembling the first connection member and the second connection member. And it relates to a connecting device for prefabricated furniture to improve the bonding force.

일반적으로 서랍장, 진열대, 테이블 등과 같은 가구는 뼈대를 이루는 프레임과 프레임에 결합되는 플레이트 등으로 이루어지며, 사용처에 따라 프레임과 플레이트가 다양한 형태로 제작된다.In general, furniture such as a chest of drawers, a shelf, and a table is composed of a frame forming a skeleton and a plate coupled to the frame, and the frame and the plate are manufactured in various forms depending on the application.

최근에는 프레임의 내구성을 확보하면서 그 제작을 용이하게 할 수 있도록 다양한 형태의 프레임이 제공되고 있으며, 예를 들어 프레임이 충분한 내구성을 유지하도록 금속재에 의해 제작될 수 있고, 이때, 상호 연결되는 프레임들을 볼트 등과 같은 체결장치로 연결하고 있다. In recent years, various types of frames have been provided to facilitate the fabrication while securing the durability of the frames. For example, the frames may be made of a metal material to maintain sufficient durability. It is connected by a fastening device such as a bolt.

그런데, 상기와 같은 종래의 기술의 가구용 프레임은 제품을 조립하는 과정에서 사용자가 직접 일일이 볼트를 조이면서 결합시키기 때문에 조립 작업시간이 많이 소비되는 문제점이 있다.However, the conventional frame for furniture of the prior art has a problem in that a lot of assembly work time is consumed because the user directly tightens the bolts and combines them in the process of assembling the product.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve this.

관련 배경기술로는 대한민국 공개실용신안공보 제2012-0005136호(2012.07.13 공개, 명칭: 조립식 가구용 연결프레임)이 있다.As a related background technology, there is Republic of Korea Utility Model Publication No. 2012-0005136 (published on July 13, 2012, name: connection frame for prefabricated furniture).

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 삽입축부를 삽입홀부에 삽입시 분리방지부재에 의해 삽입축부가 삽입홀부에서 분리 방지됨으로써, 제1연결부재와 제2연결부재의 조립성 및 결합력을 향상시키는 조립식 가구용 연결장치를 제공하는데 그 목적이 있다.The present invention was created by the necessity as described above, and when the insertion shaft portion is inserted into the insertion hole portion, the insertion shaft portion is prevented from being separated from the insertion hole portion by a separation preventing member, thereby assembling and coupling force between the first connection member and the second connection member. It is an object of the present invention to provide a connecting device for prefabricated furniture.

상기한 목적을 달성하기 위하여 본 발명에 따른 조립식 가구용 연결장치는 삽입홀부를 구비하는 제1연결부재와, 상기 삽입홀부에 삽입되도록 삽입축부를 구비하는 제2연결부재 및 상기 삽입축부가 상기 삽입홀부에 분리 방지 가능하게 삽입되도록 상기 삽입축부의 둘레면에 구비되는 분리방지부재를 포함하는 것을 특징으로 한다.In order to achieve the above object, the connecting device for prefabricated furniture according to the present invention includes a first connection member having an insertion hole portion, a second connection member having an insertion shaft portion to be inserted into the insertion hole portion, and the insertion shaft portion is the insertion hole portion It characterized in that it comprises a separation preventing member provided on the circumferential surface of the insertion shaft portion to be inserted to prevent separation.

상기 분리방지부재는 상기 삽입축부의 둘레면에 지지되는 몸체부 및 상기 몸체부에 탄성적으로 변형 가능하게 돌출 형성되어 상기 삽입홀부의 내측면을 가압하는 탄성가압부를 포함한다.The anti-separation member includes a body part supported on the circumferential surface of the insertion shaft part and an elastic pressing part that is elastically deformable and protrudes so as to press the inner surface of the insertion hole part.

상기 몸체부는 끼움결합부에 의해 상기 삽입축부의 둘레면에 끼워지도록 결합되고, 상기 끼움결합부는 상기 삽입축부의 둘레면에 돌출 형성되는 걸림부재 및 상기 걸림부재에 걸림 가능하게 끼워지도록 상기 몸체부에 형성되는 걸림홀부를 포함한다.The body portion is coupled to be fitted to the circumferential surface of the insertion shaft portion by a fitting coupling portion, and the fitting portion is coupled to the body portion so as to be slidably fitted to a locking member and a locking member protruding from the circumferential surface of the insertion shaft portion. It includes a locking hole formed.

상기 탄성가압부는 상기 몸체부의 둘레 방향을 따라 절개홀부를 형성하도록 상기 몸체부에 구부러지게 형성될 수 있다.The elastic pressing portion may be formed to be bent in the body portion to form a cut-out hole portion along the circumferential direction of the body portion.

상기 탄성가압부는 상기 몸체부의 양단부에 직교하게 연장 형성되는 연장부 및 상기 연장부의 가장자리를 따라 복수개가 경사지게 돌출 형성되는 가압날개부를 포함할 수 있다.The elastic pressing portion may include an extending portion extending orthogonally to both ends of the body portion and a pressing wing portion in which a plurality of protrusions are formed obliquely along the edge of the extending portion.

본 발명에 따른 조립식 가구용 연결장치는 삽입축부를 삽입홀부에 삽입시 분리방지부재에 의해 삽입축부가 삽입홀부에서 분리 방지되는 구조를 가짐에 따라 제1연결부재와 제2연결부재가 간단한 슬라이드 삽입 작업으로 상호 연결될 수 있으므로 조립성이 크게 향상될 뿐만 아니라, 별도의 체결기구가 필요치 않아 미관이 향상될 수 있는 효과가 있다.The connecting device for the prefabricated furniture according to the present invention has a structure in which the insertion shaft portion is prevented from being separated from the insertion hole portion by a separation preventing member when the insertion shaft portion is inserted into the insertion hole portion, so that the first connecting member and the second connecting member are simple slide inserting operations. As it can be interconnected with each other, assembleability is greatly improved, and there is an effect that aesthetic appearance can be improved since a separate fastening mechanism is not required.

도 1 은 본 발명의 일 실시예에 따른 조립식 가구용 연결장치를 도시한 사시도이다.
도 2는 본 발명의 일 실시예에 따른 조립식 가구용 연결장치의 삽입축부에서 분리방지부재를 분해 도시한 분해 사시도이다.
도 3은 본 발명의 일 실시예에 따른 조립식 가구용 연결장치에서 분리방지부재의 작동 상태를 도시한 작동도이다.
도 4는 본 발명의 일 실시예에 따른 조립식 가구용 연결장치에서 탄성가압부의 변형 예를 보인 사시도이다.
도 5는 본 발명의 다른 실시예에 따른 조립식 가구용 연결장치를 도시한 사시도이다.
도 6은 본 발명의 다른 실시예에 따른 조립식 가구용 연결장치의 삽입축부에서 분리방지부재를 분해 도시한 분해 사시도이다.
도 7은 본 발명의 다른 실시예에 따른 조립식 가구용 연결장치에서 분리방지부재의 작동 상태를 도시한 작동도이다.1 is a perspective view showing a connection device for a prefabricated furniture according to an embodiment of the present invention.
Figure 2 is an exploded perspective view showing an exploded prevention member in the insertion shaft portion of the connecting device for prefabricated furniture according to an embodiment of the present invention.
3 is an operation diagram showing the operating state of the separation preventing member in the connecting device for prefabricated furniture according to an embodiment of the present invention.
Figure 4 is a perspective view showing a modified example of the elastic pressing portion in the connecting device for prefabricated furniture according to an embodiment of the present invention.
5 is a perspective view showing a connecting device for prefabricated furniture according to another embodiment of the present invention.
Figure 6 is an exploded perspective view showing an exploded prevention member in the insertion shaft portion of the connecting device for prefabricated furniture according to another embodiment of the present invention.
7 is an operation diagram showing an operating state of the separation preventing member in the connecting device for prefabricated furniture according to another embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 조립식 가구용 연결장치의 일 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. Hereinafter, an embodiment of a connecting device for prefabricated furniture according to the present invention will be described with reference to the accompanying drawings. In this process, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience.

또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to a user's or operator's intention or practice. Therefore, the definition of these terms should be made based on the contents throughout the specification.

도 1 은 본 발명의 일 실시예에 따른 조립식 가구용 연결장치를 도시한 사시도이고, 도 2는 본 발명의 일 실시예에 따른 조립식 가구용 연결장치의 삽입축부에서 분리방지부재를 분해 도시한 분해 사시도이며, 도 3은 본 발명의 일 실시예에 따른 조립식 가구용 연결장치에서 분리방지부재의 작동 상태를 도시한 작동도이고, 도 4는 본 발명의 일 실시예에 따른 조립식 가구용 연결장치에서 탄성가압부의 변형 예를 보인 사시도이며, 도 5는 본 발명의 다른 실시예에 따른 조립식 가구용 연결장치를 도시한 사시도이고, 도 6은 본 발명의 다른 실시예에 따른 조립식 가구용 연결장치의 삽입축부에서 분리방지부재를 분해 도시한 분해 사시도이며, 도 7은 본 발명의 다른 실시예에 따른 조립식 가구용 연결장치에서 분리방지부재의 작동 상태를 도시한 작동도이다.1 is an exploded perspective view showing a connection device for a prefabricated furniture according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing an exploded prevention member at an insertion shaft portion of a connection device for a prefabricated furniture according to an embodiment of the present invention , Figure 3 is an operation diagram showing the operating state of the separation preventing member in the connecting device for a prefabricated furniture according to an embodiment of the present invention, Figure 4 is a deformation of the elastic pressing part in the connecting device for a prefabricated furniture according to an embodiment of the present invention An example is a perspective view, Figure 5 is a perspective view showing a connecting device for a prefabricated furniture according to another embodiment of the present invention, Figure 6 is a detachable preventing member from the insertion shaft portion of the connecting device for a prefabricated furniture according to another embodiment of the present invention Figure 7 is an exploded perspective view showing an exploded view, Figure 7 is an operational view showing the operating state of the separation preventing member in the connecting device for prefabricated furniture according to another embodiment of the present invention The.

본 발명에 따른 조립식 가구용 연결장치는 도 1 내지 도 7에서 도시된 바와 같이 제1연결부재(10), 제2연결부재(20) 및 분리방지부재(30)를 포함한다.The connecting device for prefabricated furniture according to the present invention includes a first connecting member 10, a second connecting member 20, and a separation preventing member 30 as shown in FIGS. 1 to 7.

제1연결부재(10)는 삽입홀부(11)를 구비한다. 여기서, 삽입홀부(11)는 제2연결부재(20)의 삽입축부(21)가 삽입되는 공간을 제공하는 역할을 수행한다.The first connecting member 10 has an insertion hole 11. Here, the insertion hole portion 11 serves to provide a space into which the insertion shaft portion 21 of the second connecting member 20 is inserted.

그리고, 제2연결부재(20)는 삽입홀부(21)에 삽입되도록 삽입축부(21)를 구비한다. 이때, 삽입축부(21)는 삽입홀부(21)로 삽입되는 부위에 분리방지부재(30)가 설치되는 공간을 제공한다.Then, the second connecting member 20 is provided with an insertion shaft portion 21 to be inserted into the insertion hole portion 21. At this time, the insertion shaft portion 21 provides a space in which the separation preventing member 30 is installed in a portion inserted into the insertion hole portion 21.

한편, 분리방지부재(30)는 삽입축부(21)가 삽입홀부(11)에 분리 방지 가능하게 삽입되도록 삽입축부(21)의 둘레면에 한 쌍이 구비된다. 즉, 분리방지부재(30)는 삽입축부(21)가 삽입홀부(11)로 삽입시 삽입홀부(11)의 내측면을 탄성 가압하여 삽입축부(21)가 삽입 방향의 반대 방향으로 이동되는 것을 이중으로 방지하는 역할을 수행한다. On the other hand, the separation preventing member 30 is provided with a pair on the circumferential surface of the insertion shaft portion 21 so that the insertion shaft portion 21 is detachably preventably inserted into the insertion hole portion 11. That is, the separation preventing member 30 is inserted into the insertion hole portion (11) elastically presses the inner surface of the insertion hole portion (11) when the insertion shaft portion (21) is moved in the opposite direction of the insertion direction It serves to prevent doubles.

이를 위해, 분리방지부재(30)는 삽입축부(21)의 둘레면에 지지되는 몸체부(31) 및 몸체부(31)에 탄성적으로 변형 가능하게 구비되어 삽입홀부(11)로 삽입축부(21)를 삽입시 삽입홀부(11)의 내측면을 가압하는 탄성가압부(32)를 포함한다.To this end, the separation preventing member 30 is provided to be elastically deformable on the body portion 31 and the body portion 31 supported on the circumferential surface of the insertion shaft portion 21 to the insertion shaft portion (11) When inserting 21) includes an elastic pressing portion 32 for pressing the inner surface of the insertion hole (11).

이때, 몸체부(31)는 끼움결합부(40)에 의해 삽입축부(21)의 둘레면에 걸림 가능하게 지지될 수 있다. 이러한 끼움결합부(40)는 삽입축부(21)의 둘레면에 사방으로 돌출 형성되는 걸림부재(41) 및 걸림부재(41) 중 어느 하나에 걸림 가능하게 끼워지도록 몸체부(31)에 형성되는 걸림홀부(42)를 포함한다. At this time, the body portion 31 may be supported so as to be hung on the circumferential surface of the insertion shaft portion 21 by the fitting coupling portion 40. The fitting coupling portion 40 is formed in the body portion 31 so as to be slidably fitted to any one of the locking member 41 and the locking member 41 protruding in all directions on the circumferential surface of the insertion shaft portion 21 It includes a locking hole (42).

여기서, 걸림홀부(42)가 걸림부재(41)에 억지 끼움 방식으로 통과되어 걸림 상태를 유지하도록 걸림부재(41)와 걸림홀부(42)는 동일한 형상과 면적으로 형성된다.Here, the locking member 42 and the locking hole portion 42 are formed with the same shape and area so that the locking hole portion 42 is passed through the locking member 41 in a forced fit manner to maintain a locked state.

이에 따라, 몸체부(31)는 삽입축부(21)가 삽입홀부(11)에 진입되는 과정에서 탄성가압부(32)가 제1연결부재(10)에 걸리더라도 삽입축부(21)에서 축 방향으로의 이동이 방지되기 때문에 탄성가압부(32)가 삽입축부(21)에 진입 가능하게 변형될 수 있게 된다. Accordingly, the body portion 31 is axial direction from the insertion shaft portion 21 even if the elastic pressing portion 32 is caught by the first connecting member 10 in the process of the insertion shaft portion 21 entering the insertion hole portion 11 Since the movement to the is prevented, the elastic pressing portion 32 can be deformed so as to enter the insertion shaft portion 21.

그리고, 탄성가압부(32)는 도 1 내지 도 3에서 도시된 바와 같이 몸체부(31)의 둘레 방향을 따라 절개홀부(33)를 형성하도록 몸체부(31)에 구부러지게 형성되는 제1탄성날개부(32a)와 제2탄성날개부(32b)를 포함한다.And, the elastic pressing portion 32 is the first elasticity is formed to be bent in the body portion 31 to form a cut-out hole portion 33 along the circumferential direction of the body portion 31 as shown in FIGS. It includes a wing portion (32a) and a second elastic wing portion (32b).

이러한 제1탄성날개부(32a)와 제2탄성날개부(32b)는 몸체부(31)가 삽입축부(21)의 둘레면에 장착시 몸체부(31)에 축 방향으로 이격되게 배치된다. 즉, 제1탄성날개부(32a)와 제2탄성날개부(32b)는 각각 삽입홀부(11)로 진입되는 순간 몸체부(31)에서 진입 방향의 반대 방향으로 젖혀져 탄성 복원력으로 삽입홀부(11)의 내측면을 이중으로 가압 때문에 삽입축부(21)가 삽입홀부(11)로 분리 방지 가능하게 삽입될 수 있다. The first elastic wing portion 32a and the second elastic wing portion 32b are arranged to be spaced apart in the axial direction from the body portion 31 when the body portion 31 is mounted on the circumferential surface of the insertion shaft portion 21. That is, the first elastic wing portion 32a and the second elastic wing portion 32b are respectively retracted from the body portion 31 in the opposite direction to the entry direction when they enter the insertion hole portion 11 and are inserted into the insertion hole portion with elastic restoring force ( Since the inner surface of 11) is double-pressed, the insertion shaft portion 21 can be inserted into the insertion hole portion 11 so as to prevent separation.

또한, 제1탄성날개부(32a)와 제2탄성날개부(32b)는 도 4에 도시된 바와 같이 상호 어긋나는 형태로 배치될 수 있다. 이에 따라, 삽입축부(21)가 삽입홀부(11)로 삽입시 제1탄성날개부(32a)와 제2탄성날개부(32b)는 삽입홀부(11)의 축 방향으로 각각 다른 부위를 가압하기 때문에 삽입홀부(11)에 대한 삽입축부(21)의 결합력을 향상시킬 수 있다.In addition, the first elastic wing portion 32a and the second elastic wing portion 32b may be arranged in a mutually deviating form as illustrated in FIG. 4. Accordingly, when the insertion shaft portion 21 is inserted into the insertion hole portion 11, the first elastic blade portion 32a and the second elastic blade portion 32b press different portions in the axial direction of the insertion hole portion 11, respectively. Therefore, the coupling force of the insertion shaft portion 21 to the insertion hole portion 11 can be improved.

한편, 탄성가압부(32)는 도 5 내지 도 7에서 도시된 바와 같이 몸체부(31)의 양단부에 직교하게 연장 형성되는 연장부(32c) 및 연장부(32c)의 가장자리를 따라 복수개가 경사지게 연장 형성되는 가압날개부(32d)를 포함할 수 있다. 이때, 삽입축부(21)의 둘레면에는 몸체부(31)를 수용하도록 수용홈부(21a)가 구비되고, 연장부(32c)는 몸체부(31)가 수용홈부(21a)에 수용시 수용홈부(21a)의 내측면에 걸림 가능하게 접촉된다.Meanwhile, as shown in FIGS. 5 to 7, the elastic pressing portion 32 is inclined in plurality along the edges of the extension portion 32c and the extension portion 32c that are formed to extend orthogonally to both ends of the body portion 31. It may include a pressure blade portion (32d) is formed to extend. At this time, the circumferential surface of the insertion shaft portion 21 is provided with a receiving groove portion 21a to accommodate the body portion 31, and the extension portion 32c has a receiving groove portion when the body portion 31 is accommodated in the receiving groove portion 21a. It is slidably contacted with the inner surface of 21a.

즉, 가압날개부(32d)는 삽입축부(21)를 삽입홀부(11)로 삽입시키는 과정에서 제1연결부재(10)에 걸리는 순간 삽입 방향의 반대 방향으로 젖혀지고, 삽입홀부(21)로 진입시 복원력으로 삽입홀부(11)의 내측면을 이중으로 가압 때문에 삽입축부(21)가 삽입홀부(11)로 분리 방지 가능하게 삽입될 수 있게 된다.That is, the pressing wing portion (32d) is caught in the first connecting member 10 in the process of inserting the insertion shaft portion (21) into the insertion hole portion (11), is bent in the opposite direction of the insertion direction, and into the insertion hole portion (21) Since the inner surface of the insertion hole portion 11 is double-pressed with a restoring force when entering, the insertion shaft portion 21 can be inserted into the insertion hole portion 11 to prevent separation.

이로써, 제1연결부재(10)와 제2연결부재(20)는 간단한 슬라이드 삽입 작업으로 상호 연결될 수 있으므로, 조립성이 크게 향상될 뿐만 아니라, 별도의 체결기구가 필요치 않아 미관이 향상될 수 있게 된다.As a result, the first connecting member 10 and the second connecting member 20 can be interconnected by a simple slide insertion operation, so that not only the assembly performance is greatly improved, but also a separate fastening mechanism is not required, so that the aesthetics can be improved. do.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 아래의 청구범위에 의해서 정하여져야 할 것이다.The present invention has been described with reference to the embodiment shown in the drawings, but this is only exemplary, and those skilled in the art to which the art belongs can various modifications and equivalent other embodiments from this. Will understand. Therefore, the true technical protection scope of the present invention should be defined by the claims below.

10: 제1연결부재 11: 삽입홀부
20: 제2연결부재 21: 삽입축부
30: 분리방지부재 31: 몸체부
32: 탄성가압부 33: 절개홀부
40: 끼움결합부 41: 걸림부재
42: 걸림홀부10: first connecting member 11: insertion hole
20: second connecting member 21: insertion shaft portion
30: separation preventing member 31: body portion
32: elastic pressing portion 33: incision hole portion
40: fitting engaging portion 41: engaging member
42: Jam hole

Claims (5)

삽입홀부를 구비하는 제1연결부재;
상기 삽입홀부에 축 삽입되도록 삽입축부를 구비하는 제2연결부재; 및
상기 삽입축부가 상기 삽입홀부에 분리 방지 가능하게 삽입되도록 상기 삽입축부의 둘레면에 한 쌍이 구비되는 분리방지부재;를 포함하고,
상기 분리방지부재는 상기 삽입축부의 둘레면에 지지되는 몸체부 및 상기 몸체부에 탄성적으로 변형 가능하게 구비되어 상기 삽입축부를 상기 삽입홀부로 삽입시 상기 삽입홀부의 내측면을 가압하는 탄성가압부를 포함하며,
상기 몸체부는 끼움결합부에 의해 상기 삽입축부의 둘레면에 걸림 가능하게 결합되고,
상기 끼움결합부는 상기 삽입축부의 둘레면에 사방으로 돌출 형성되는 걸림부재 및 상기 걸림부재 중 어느 하나에 걸림 가능하게 끼워지도록 상기 몸체부에 형성되는 걸림홀부를 포함하며,
상기 걸림홀부는 상기 삽입축부가 상기 삽입홀부로 삽입시 상기 삽입축부에서 상기 몸체부의 이탈을 방지하도록 상기 걸림부재의 둘레면과 동일한 형상과 면적으로 형성되고,
상기 탄성가압부는 상기 몸체부의 양단부에 직교하게 연장 형성되는 연장부 및 상기 연장부의 가장자리를 따라 복수개가 경사지게 연장 형성되는 가압날개부를 포함하며,
상기 삽입축부의 둘레면에는 상기 몸체부를 수용하도록 수용홈부가 구비되고, 상기 연장부는 상기 몸체부가 상기 수용홈부에 수용시 상기 수용홈부의 내측면에 걸림 가능하게 접촉되는 것을 특징으로 하는 가구 조립용 연결장치.A first connecting member having an insertion hole portion;
A second connecting member having an insertion shaft portion to be axially inserted into the insertion hole portion; And
It includes; a separation preventing member provided with a pair on the circumferential surface of the insertion shaft portion so that the insertion shaft portion is inserted and detachably preventable in the insertion hole portion;
The separation preventing member is elastically deformable to a body part supported on the circumferential surface of the insertion shaft part, and elastically depressed to press the inside surface of the insertion hole part when the insertion shaft part is inserted into the insertion hole part. Includes wealth,
The body portion is engageably coupled to the peripheral surface of the insertion shaft portion by a fitting portion,
The fitting coupling portion includes a locking member formed protruding in all directions on the circumferential surface of the insertion shaft portion and a locking hole formed in the body so as to be fitted to any one of the locking members,
The locking hole portion is formed with the same shape and area as the circumferential surface of the locking member to prevent the body portion from being detached from the insertion shaft portion when the insertion shaft portion is inserted into the insertion hole portion,
The elastic pressing portion includes an extending portion extending orthogonally to both ends of the body portion and a pressing blade portion formed to extend inclined along the edge of the extending portion,
A circumferential surface of the insertion shaft portion is provided with a receiving groove portion to accommodate the body portion, and the extension portion is a connection for furniture assembly characterized in that the body portion is slidably contacted with an inner surface of the receiving groove portion when receiving the receiving groove portion. Device. 삭제delete 삭제delete 삭제delete 삭제delete
KR1020190052350A 2019-05-03 2019-05-03 Connecting device for assembly furniture KR102110371B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102401169B1 (en) * 2021-10-19 2022-05-24 주식회사 퍼맥스 Connecting device for assembly furniture

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2482896Y (en) * 2001-05-22 2002-03-27 许伟雄 Metallic chair leg base
KR100968201B1 (en) * 2010-04-12 2010-07-06 정종필 A prefabricated connector for table
KR101215077B1 (en) * 2011-09-28 2012-12-24 영광금속 주식회사 Structure for frame connection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2482896Y (en) * 2001-05-22 2002-03-27 许伟雄 Metallic chair leg base
KR100968201B1 (en) * 2010-04-12 2010-07-06 정종필 A prefabricated connector for table
KR101215077B1 (en) * 2011-09-28 2012-12-24 영광금속 주식회사 Structure for frame connection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102401169B1 (en) * 2021-10-19 2022-05-24 주식회사 퍼맥스 Connecting device for assembly furniture

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