KR0128699B1 - The structure of a buckle for seat belt - Google Patents
The structure of a buckle for seat beltInfo
- Publication number
- KR0128699B1 KR0128699B1 KR1019950013157A KR19950013157A KR0128699B1 KR 0128699 B1 KR0128699 B1 KR 0128699B1 KR 1019950013157 A KR1019950013157 A KR 1019950013157A KR 19950013157 A KR19950013157 A KR 19950013157A KR 0128699 B1 KR0128699 B1 KR 0128699B1
- Authority
- KR
- South Korea
- Prior art keywords
- lever
- tongue
- housing
- hinge pin
- buckle
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
Landscapes
- Buckles (AREA)
Abstract
Description
제1도는 본 발명에 따른 버클에서 텅그가 해제된 상태의 단면도.1 is a cross-sectional view of the tongue is released from the buckle according to the present invention.
제2도는 본 발명에 따른 버클에서 텅그가 결합된 상태의 단면도.2 is a cross-sectional view of the tongue coupled state in the buckle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하우징 1a : 유입부1 housing 1a inlet
2 : 푸쉬레버 3 : 레버2: push lever 3: lever
3a : 연결부 3b : 바디3a: connection part 3b: body
3c : 걸림부 4,5 : 힌지핀3c: latching part 4,5: hinge pin
6 : 결합부재 6a : 삽입단6: coupling member 6a: insertion end
6b : 고정단 6c : 접촉부6b: fixed end 6c: contact portion
6d : 걸림홈 7,8 : 스프링6d: Hanging groove 7,8: Spring
9 : 이동축 10 : 텅그9: moving shaft 10: tongue
본 발명은 안전벨트용 버클의 구조에 관한 것으로, 특히 버클에 삽입고정되는 텅그가 원터치방식으로 해제되어 사용이 간편하면서도, 텅그의 결합력이 강화되도록 된 안전벨트용 버클의 구조에 관한 것이다.The present invention relates to a structure of a buckle for a seat belt, and more particularly, to a structure of a buckle for a seat belt in which a tongue inserted and fixed to a buckle is released in a one-touch manner and is easy to use, and the coupling force of the tongue is enhanced.
일반적으로, 차량에 탑승한 승객의 신체를 구속하여 차량충돌시 승객의 안전을 도모하게 되는 안전벨트에 있어서는 종단부의 텅그를 좌석의 한측면에 부착된 버클에 결합시켜 승객의 신체를 구속시키게 되는데, 종래에는 상부에 텅그유입부가 형성되고 측면에 걸림단을 갖춘 푸쉬버튼이 힌지에 결합된 버클의 하우징 내에서 상기 푸쉬버튼의 걸림단과 텅그의 십입홈이 결합되어 벨트가 고정되어지게 된다.In general, in the seat belt that restrains the body of the passenger in the vehicle and promotes the safety of the passenger in the event of a vehicle crash, the tongue of the terminal is coupled to the buckle attached to one side of the seat to restrain the body of the passenger. Conventionally, a tongue inlet is formed at an upper portion, and a push button having a locking end at a side thereof is coupled to a locking groove of the tongue and a locking groove of the tongue in a housing of a buckle coupled to a hinge.
따라서 승객이 안전벨트 해제시 하우징의 측면에 구비되어 텅그와 결합된 푸쉬버튼의 하부부위를 누르게 되면 버클의 걸림단이 삽입홈에서 빠지게 되고 이어, 상기 텅그의 반발력에 의해 하우징으로부터 빠져나오게 되지만, 안전벨트를 풀려면 반드시 푸쉬레버의 하부를 눌러야만 되므로 다른 부위를 눌렀을 경우에 텅그가 빠져나오지 못하게 될 뿐만 아니라, 상기 텅그가 푸쉬버튼의 걸림단에 의해서만 고정되어져 그 결합력이 강하지 못한 문제가 있었다.Therefore, when the passenger is pressed on the lower part of the push button coupled to the tongue when the seat belt is released, the locking end of the buckle is pulled out of the insertion groove, and then is released from the housing by the repulsive force of the tongue. In order to release the belt, it is necessary to press the lower part of the push lever so that when the other part is pressed, the tongue is not prevented from being pulled out, and the tongue is fixed only by the end of the push button, so that the coupling force is not strong.
이에 본 발명은 이와 같은 문제를 해소하기 위해 발명된 것으로, 푸쉬버튼의 임의 부위를 누르더라도 한번의 누름으로 텅그의 해제가 용이할 뿐만 아니라, 텅그의 결합력이 강화된 안전벨트용 버클의 구조를 제공함에 그 목적이 있다.Accordingly, the present invention has been invented to solve such a problem, it is easy to release the tongue with one push even when pressing any part of the pushbutton, and provides a structure of the buckle for the seat belt buckle strengthening the coupling force of the tongue. Has its purpose.
상기와 같은 목적을 달성하기 위한 본 발명은, 하우징의 상단부에는 텅그삽입용 유입부가 형성되어 있고, 스프링에 의해 지지되는 이동축에는 힌지핀을 갖춘 레버가 결합되어 있으며, 하우징에 결합된 힌지핀과 스프링을 매개로하여 설치된 결합부재가 상기 레버와 결합되는 구조로 되어 있다.The present invention for achieving the above object, the inlet for inserting the tongue is formed on the upper end of the housing, the lever having a hinge pin is coupled to the moving shaft supported by the spring, the hinge pin coupled to the housing and The coupling member installed through the spring is configured to engage with the lever.
이하 본 발명을 첨부된 예시도면을 참조로 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명에 따른 버클에서 텅그가 빠져나온 상태의 단면도를 도시한 것인 바, 하우징(1)의 상단부에는 텅그(10)가 삽입되도록 개구된 유입부(1a)가 형성되어 있고, 그 측면에는 푸쉬레버(2)가 설치되는데, 이 푸쉬레버(2)에 연결된 레버(3)의 뒷쪽으로는 스프링(8)과 결합된 이동축(9)이 설치되어 있다. 상기 레버(3)는 하우징(1)에 힌지핀(4)을 매개로 힌지결합된 바디(3b)와, 이 바디(3b)의 하부에 일체로 형성되어 푸쉬레버(2)에 연결된 연결부(3a) 및, 이 연결부(3a)로부터 돌출, 형성됨과 더불어 그 끝부위의 웨이브(wave)형상을 가지는 걸림부(3c)로 이루어져 있다.Figure 1 shows a cross-sectional view of the tongue is taken out of the buckle according to the present invention, the upper end of the housing 1 is formed with an inlet (1a) opened so that the tongue 10 is inserted, The push lever 2 is installed on the side, and the moving shaft 9 coupled with the spring 8 is installed on the rear side of the lever 3 connected to the push lever 2. The lever 3 is a body 3b hinged to the housing 1 via a hinge pin 4, and a connecting portion 3a integrally formed at the lower portion of the body 3b and connected to the push lever 2. And a locking portion 3c which protrudes and is formed from the connecting portion 3a and has a wave shape at the end thereof.
또한 상기 레버(3)의 걸림부(3c)에 접촉고정되는 결합부재(6)는 하우징(1)에 고정된 힌지핀(5)을 매개로 힌지결합되는데, 이 힌지핀(5)은 하우징(1)에 고정된 스프링(7)과 결합되어 있다. 이러한 결합부재(6)는 텅그(10)에 삽입되어 결합되는 삽입단(6a)과, 이 삽입단(6a) 하부에 형성된 고정단(6b)이 있고, 고정단(6b)의 하부에 형성되어 텅그(10) 삽입시 레버(3)의 걸림부(3c)가 삽입고정되어지는 걸림홈(6d) 및, 이 걸림홈(6d)에 일정간격을 두고 형성되며 그 끝부위에 웨이브형상을 가지는 접촉부(6c)로 이루어져 있다.In addition, the coupling member 6 which is fixed in contact with the engaging portion 3c of the lever 3 is hinged through a hinge pin 5 fixed to the housing 1, which is connected to the housing ( It is coupled with the spring 7 fixed to 1). The coupling member 6 has an insertion end 6a inserted into and coupled to the tongue 10, and a fixed end 6b formed below the insertion end 6a, and is formed below the fixed end 6b. A locking groove 6d into which the locking portion 3c of the lever 3 is inserted and fixed when the tongue 10 is inserted, and a contact portion having a predetermined interval in the locking groove 6d and having a wave shape at the end thereof. (6c).
따라서 제2도에 도시된 바와 같이 하우징(1)의 유입부(1a)로 삽입되는 텅그(10)에 의해 결합부재(6)의 고정단(6b)이 눌려지게 되며, 상기 결합부재(6)가 힌지핀(5)을 중심으로 반시계방향으로 회전하면서 스프링(7)을 강제로 회전시키게 되고, 이어 상기 텅그(10)에 의해 고정단(6b)과 접촉부(6c) 사이의 걸림홈(6d)에 레버(3)의 걸림부(3c)가 삽입되며, 삽입단(6a)이 상기 텅그(3)의 홈에 삽입되어져 고정시키게 된다.Accordingly, as shown in FIG. 2, the fixed end 6b of the coupling member 6 is pressed by the tongue 10 inserted into the inlet portion 1a of the housing 1, and the coupling member 6 is connected. Is rotated counterclockwise about the hinge pin (5) forcibly rotating the spring (7), then the locking groove 6d between the fixed end (6b) and the contact portion (6c) by the tongue (10) ), The engaging portion 3c of the lever 3 is inserted, and the insertion end 6a is inserted into the groove of the tongue 3 to be fixed.
다음으로, 벨트를 푸는 경우, 푸쉬레버(2)를 누르게 되면 레버(3)가 힌지핀(4)를 중심으로 시계방향으로 회전하면서 이동축(9)에 끼워진 스프링(8)을 압축시키게 되고, 이어 상기 레버(3)의 걸림부(3c)가 결합부재(6)의 걸림홈(6d)에서 이탈하게 되며, 이미 회전되어있던 스프링(7)의 복원력에 의해 결합부재(6)가 시계방향으로 회전되어져, 삽입단(6a)이 텅그(10)의 홈에서 빠지게 된다. 이때 스프링(7)은 복원력에 의해 하우징(1)으로부터 튕겨져서 빠지게 된다.Next, when the belt is released, when the push lever 2 is pressed, the lever 3 rotates clockwise about the hinge pin 4 to compress the spring 8 fitted to the moving shaft 9. Subsequently, the locking portion 3c of the lever 3 is separated from the locking groove 6d of the coupling member 6, and the coupling member 6 is rotated clockwise by the restoring force of the spring 7 which has already been rotated. It is rotated so that the insertion end 6a comes out of the groove of the tongue 10. At this time, the spring 7 is bounced out of the housing 1 by the restoring force.
그리고 상기 푸쉬레버(2)를 놓게되면 압축되어졌던 스프링(8)이 복원됨으로써 힌지핀(4)을 중심으로 레버(3)가 반시계방향으로 회전하게 되고, 상기 레버(3)의 걸림부(3c)와 결합부재(6)의 접촉부(6c)가 접촉됨으로써 결합부재(6)가 제1도의 상태처럼 원위치로 복원되어지게 된다.When the push lever 2 is released, the compressed spring 8 is restored, so that the lever 3 rotates counterclockwise around the hinge pin 4, and the engaging portion of the lever 3 By contacting the contact portion 6c of the coupling member 6 with 3c, the coupling member 6 is restored to its original position as shown in FIG.
이상 설명한 바와 같이 본 발명에 의하면, 텅그를 해제하거나 결합시키게 되는 푸쉬레버가 레버와 결합부재에 의해 상호연결되어져 조작이 확실하게 될 뿐만 아니라, 텅그가 삽입단 및 걸림홈의 도움을 받아 버클에 단단히 결합됨으로 텅그와 버클의 결합력이 강화되어지는 효과가 있다.As described above, according to the present invention, the push lever, which releases or engages the tongue, is interconnected by the lever and the coupling member, so that the operation is assured, and the tongue is secured to the buckle with the aid of the insertion end and the locking groove. By combining, the coupling force of the tongue and buckle is strengthened.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950013157A KR0128699B1 (en) | 1995-05-25 | 1995-05-25 | The structure of a buckle for seat belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950013157A KR0128699B1 (en) | 1995-05-25 | 1995-05-25 | The structure of a buckle for seat belt |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960040225A KR960040225A (en) | 1996-12-17 |
KR0128699B1 true KR0128699B1 (en) | 1998-04-06 |
Family
ID=19415324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950013157A KR0128699B1 (en) | 1995-05-25 | 1995-05-25 | The structure of a buckle for seat belt |
Country Status (1)
Country | Link |
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KR (1) | KR0128699B1 (en) |
-
1995
- 1995-05-25 KR KR1019950013157A patent/KR0128699B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR960040225A (en) | 1996-12-17 |
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