WO2011052868A1 - Dispositif de goupille de verrouillage à double sécurité - Google Patents

Dispositif de goupille de verrouillage à double sécurité Download PDF

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Publication number
WO2011052868A1
WO2011052868A1 PCT/KR2010/003554 KR2010003554W WO2011052868A1 WO 2011052868 A1 WO2011052868 A1 WO 2011052868A1 KR 2010003554 W KR2010003554 W KR 2010003554W WO 2011052868 A1 WO2011052868 A1 WO 2011052868A1
Authority
WO
WIPO (PCT)
Prior art keywords
locking
pin
housing
stopper
locking pin
Prior art date
Application number
PCT/KR2010/003554
Other languages
English (en)
Korean (ko)
Inventor
염동환
Original Assignee
에스에스오토엔지니어링(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에스에스오토엔지니어링(주) filed Critical 에스에스오토엔지니어링(주)
Publication of WO2011052868A1 publication Critical patent/WO2011052868A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C5/00—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively
    • E05C5/02—Fastening devices with bolts moving otherwise than only rectilinearly and only pivotally or rotatively both moving axially and turning about their axis to secure the wing
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/02—Releasable fastening devices locking by rotation
    • F16B21/04—Releasable fastening devices locking by rotation with bayonet catch
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside

Definitions

  • the present invention relates to a lock pin device, and more particularly to a double safety lock pin device implemented a double lock device.
  • the locking pin device is a device that performs the locking function by the locking pin to the two locked body.
  • the locking pin device including the locking pin is mounted to the first locked body, and the hole to which the locking pin is inserted is formed in a portion corresponding to the locking pin.
  • the locking pin device is formed by a cylindrical housing, an upper plate and a lower plate, with a locking pin fitted into a spring.
  • a stopper is provided at a lower side of the locking pin, a knob is formed at an upper end thereof, and the locking pin is positioned through the upper plate and the lower plate of the housing.
  • This conventional locking pin device has the advantage of being simple to use, but the locking state may cause unintentional release of the lock due to external vibration or shock to the locking pin or incorrect operation of the locking pin, Damage or safety accidents may occur.
  • An object of the present invention for solving the above-described problems is to provide a double safety lock pin device capable of maintaining a primary lock state by a stopper and a lower plate of a housing and a secondary lock state by a stopper and a locking piece. To provide.
  • the primary locking state is a locking structure in the axial direction of the lock pin
  • the secondary locking state is a locking structure in a direction perpendicular to the locking pin axial direction, thereby restraining the movement of the locking pin in the axial direction. It is intended to prevent unintentional release of the lock by vibration, shock or malfunction.
  • a double safety lock pin device the housing; It is inserted into the housing and elastically supported by a spring outward, a knob is mounted outside the upper plate of the housing and a stopper is formed between the lower part of the spring and the inner side of the lower plate of the housing,
  • a locking pin for positioning the stopper to implement first stage locking of the first and second to-be-locked bodies Is formed between the housing and the locking pin, by rotating the stopper at a predetermined position in accordance with the rotation of the locking pin to lock the front end of the stopper to implement a two-stage locking of the first and second to-be-locked body It comprises a locking piece.
  • the locking piece is connected to the upper portion of the housing is formed in a downward direction, it is preferable that the circular arc piece having an outer diameter smaller than the outer diameter of the housing.
  • a stopper step of a predetermined depth and width may be formed at a predetermined position on the upper side of the lower plate of the housing so that the stopper may move downward according to the rotation of the locking pin. Can be.
  • the double safety lock pin device according to a third embodiment of the present invention, the housing; Inserted into the housing and elastically supported by the first and second springs outwardly, and a stopper is formed between the first and second springs so that the stopper is positioned by the lower plate of the housing.
  • a locking pin for implementing a one-stage locking of the object to be locked Is formed between the housing and the locking pin, by rotating the stopper at a predetermined position in accordance with the rotation of the locking pin to lock the front end of the stopper to implement a two-stage locking of the first and second to-be-locked body It comprises a locking piece.
  • the locking piece is connected to the upper portion of the housing is formed in a downward direction, it is preferable that the circular arc piece having an outer diameter smaller than the outer diameter of the housing.
  • the double safety lock pin device the housing; Inserted into the housing and elastically supported by a spring outwardly, a first stopper is formed between a lower portion of the spring and an inner side of a lower plate of the housing, and a knob and a second stopper are formed outside the upper plate of the housing, A locking pin for positioning the first stopper by the lower plate of the housing to implement the first stage locking of the first and second to-be-locked bodies; And a locking piece configured to rotate the second stopper at a predetermined position according to the rotation of the locking pin to lock the tip of the second stopper to implement two-stage locking of the first and second to-be-locked bodies.
  • the locking piece is formed integrally with the upper plate of the housing, it is preferable that the circular arc piece having an outer diameter smaller than the outer diameter of the housing.
  • the stopper step of a predetermined depth and width may be formed at a predetermined position on the upper side of the upper plate and the lower plate of the housing so that the first and second stoppers may move downward in accordance with the rotation of the locking pin.
  • the fifth embodiment of can be configured.
  • the second to-be-locked body is in contact with the tip of the locking pin to implement self-locking with the locking pin.
  • a taper can be formed around the hole of the object to be locked.
  • the double safety lock function that can maintain the primary lock state by the stopper and the lower plate of the housing and the secondary lock state by the stopper and the locking piece, and lock the secondary lock state
  • FIG. 1 is a perspective view of a double safety lock pin device according to a first embodiment of the present invention
  • FIG. 2 is a sectional view taken along the line AA of FIG. 1
  • FIG. 3 is a sectional view taken along the line AA of FIG. 1.
  • 4 is a cross-sectional view taken along line BB of FIG. 1.
  • FIG. 5 is a perspective view of a double safety locking pin device according to a second embodiment of the present invention
  • FIG. 6 is a cross-sectional view taken along AA of FIG. 5
  • FIG. 7 is a AA cross-sectional view of FIG. 5, and self-locking.
  • FIG. 8 illustrates a cross-sectional view taken along line BB of FIG.
  • FIG. 9 is a perspective view of a double safety lock pin device according to a third embodiment of the present invention
  • FIG. 10 is a cross-sectional view taken along AA of FIG. 9
  • FIG. 11 is a self-locking as a cross-sectional view taken along AA of FIG. 9.
  • 12 is a sectional view taken along line BB of FIG.
  • FIG. 13 is a perspective view of a double safety locking pin device according to a fourth embodiment of the present invention
  • FIG. 14 is a sectional view taken along AA of FIG. 13
  • FIG. 15 is a sectional view taken along AA of FIG. 13.
  • FIG. 16 is a cross-sectional view taken along line BB of FIG. 13.
  • FIG. 17 is a perspective view of a dual safety lock pin device according to a fifth embodiment of the present invention
  • FIG. 18 is a cross-sectional view taken along the line AA of FIG. 17
  • FIG. 19 is a self-locked cross-sectional view taken along the line AA of FIG. 20 is a cross-sectional view taken along line BB of FIG. 17.
  • the double safety locking pin to which the present invention is applied is a combination of both sides or one side of the first and second to-be-locked bodies by linear movement, both sides or one side of the rotational movement, or both sides about one hinge axis. It can be applied without limitation to the structure in which one side is in contact with the other side while the state movement with the other side, such as the folding hinge movement, or both sides are hinged around each hinge axis.
  • FIG. 1 is a perspective view of a double safety lock pin device according to a first embodiment of the present invention
  • FIG. 2 is a sectional view taken along the line AA of FIG. 1
  • FIG. 3 is a sectional view taken along the line AA of FIG. 1.
  • 4 is a cross-sectional view taken along line BB of FIG. 1.
  • (1-1) is a perspective view of a locking pin apparatus
  • (1-2) is a perspective view of a housing
  • (1-3) is a perspective view of a locking pin.
  • the double safety lock pin device is the housing 10, the upper plate 11, the lower plate 12, the locking pin 13, the knob 14, the stopper ( 15), spring 16 and locking piece 17.
  • the housing 10 is formed of a cylindrical body, an upper plate 11 and a lower plate 12, and a through hole is formed in the center of the upper plate 11 and the lower plate 12 so that the locking pin 13 penetrates.
  • the upper plate 11 is divided into an open part and a closed part, which is an open part and a close part of the locking pin 13. 17) to prevent the unlocking of the locking pin 13 in the upward direction.
  • the lock pin 13 penetrates and is inserted into the housing 10, and the upper end of the lock pin 13 has a knob 14 formed therein and is located outside the lock pin 13 positioned inside the housing 10. Is placed with the spring 16 wound.
  • the locking pin 13 consists of a knob 14, a pin 13 ′ and a stopper 15.
  • a stopper 15 is formed at the lower portion of the locking pin 13 so as to contact the lower plate 12 of the housing 10 by the elastic force of the spring 16, and the stopper 15 is formed according to the elastic force of the spring 16. As the locking pin 13 is up-down, the first stage locking and releasing is performed.
  • the locking piece 17 is formed between the housing 10 and the locking pin 13, and is connected to the upper plate 11 to have a shape of an arc piece formed in a downward direction.
  • a space into which the stopper 15 is inserted by the rotation of the locking pin 13 is formed at the tip of the locking piece 17 and the lower plate 12, and maintains the locking state of the stopper 15 in the space area.
  • the space area is an area corresponding to the closed portion of the upper plate 11.
  • FIG. 3 has a self-locking structure. That is, in FIG. 3, the second to-be-locked body B has a taper 19 formed at one end of the second to-be-locked body B which contacts the lock pin 13 so as to self-lock with the lock pin 13. Other configurations are not different from FIG. 2 and FIG. 3.
  • An operation process of the first embodiment configured as described above is as follows.
  • the locking pin 13 is inserted into and fixed to one side of the first to-be-locked body A, and the second to-be-locked body B is formed with a hole 18 corresponding to the tip of the locking pin 13.
  • the lock release proceeds in the reverse order of the above-described lock operation to release the second stage lock (rotate to the open portion of the lock pin 13), and then lift the lock pin 13 in the axial direction to release the first stage lock.
  • the release operation is completed.
  • FIG. 5 is a perspective view of a double safety locking pin device according to a second embodiment of the present invention
  • FIG. 6 is a cross-sectional view taken along AA of FIG. 5
  • FIG. 7 is a AA cross-sectional view of FIG. 5, and self-locking.
  • 8 is a cross-sectional view taken along line BB of FIG.
  • 5-1 is a perspective view of a locking pin apparatus
  • 5-2 is a perspective view of a housing
  • 5-3 is a perspective view of a locking pin.
  • the double safety lock pin device is the housing 20, the upper plate 21, the lower plate 22, the locking pin 23, the knob 24, the stopper ( 25), a spring 26 and a locking piece 27.
  • the locking pin 23 is composed of a knob 24, a pin 23 ′ and a stopper 25.
  • the second embodiment has the same configuration, but the configuration in which the stopper step 217 is formed on the lower plate 22 is the same or smaller than the width of the locking piece 27.
  • the stopper 15 when the stopper 15 is positioned to the closed region by the stopper step 217 by the stopper step 217, the stopper 15 is placed on the stopper step 217 to lock the pin 23. This downward direction is further inserted into the hole 28 of the second to-be-locked body B by the depth of the stopper step 217 to increase the effect of the locking function.
  • the length of the locking piece 27 is longer than the length of the locking piece 27 of the first embodiment by the depth of the stopper step 217.
  • An operation process of the second embodiment configured as described above is as follows.
  • the locking pin 23 is inserted into and fixed to one side of the first to-be-locked lock A, and the second to-be-locked body B forms a hole 28 corresponding to the tip of the locking pin 13.
  • the stopper 25 lowers the lower plate 22.
  • the locking piece 27 and at the same time as the stopper step 217, even if the locking pin 23 is lifted in the axial direction of the locking pin 23 to be released, the locking state is not released.
  • the locking pin 23 is further inserted into the second to-be-locked body B by the stopper step 217 to the depth of the stopper step 217 in the axial direction of the locking pin 23 to complete the two-stage locking operation ( 8).
  • FIG. 9 is a perspective view of a double safety locking pin device according to a third embodiment of the present invention
  • FIG. 10 is a sectional view taken along AA of FIG. 9
  • FIG. 11 is a sectional view taken along line AA of FIG. 9.
  • 12 is a sectional view taken along line BB of FIG.
  • FIG. 9-1 is a perspective view of the locking pin device
  • 9-2 is a perspective view of the housing
  • 9-3 is a perspective view of the locking pin.
  • the double safety lock pin device is the housing 30, the upper plate 31, the lower plate 32, the locking pin 33, the knob 34, the stopper ( 35), first spring 36a, second spring 36b, and locking piece 37.
  • the locking pin 33 is composed of a knob 34, a pin 33 ′ and a stopper 35.
  • the spring is composed of first and second springs 36a and 36b and the first and second springs 36a and 36b.
  • the stopper 35 is formed between), and the other structure has the same structure as 1st Embodiment.
  • the length of the lock piece 37 may be formed differently from the length of the lock piece 27 of the first embodiment according to the position of the stopper 35.
  • An operation process of the third embodiment configured as described above is as follows.
  • the locking pin 33 is inserted into and fixed to one side of the first to-be-locked body A, and the second to-be-locked body B is formed with a hole 38 corresponding to the tip of the locking pin 33.
  • the stopper 35 is predetermined.
  • the insertion depth of the second to-be-locked body B is increased by moving downward, and even if the locking pin 33 is lifted in the axial direction of the locking pin 33 to be unlocked by the locking piece 37.
  • the lock state is not released and the two stage locking operation is completed (see FIG. 12).
  • FIG. 13 is a perspective view of a double safety locking pin device according to a fourth embodiment of the present invention
  • FIG. 14 is a sectional view taken along AA of FIG. 13
  • FIG. 15 is a sectional view taken along AA of FIG. 13.
  • FIG. 16 is a cross-sectional view taken along line BB of FIG. 13.
  • FIG. 13-1 is a perspective view of the locking pin apparatus
  • 13-2 is a perspective view of the housing
  • 13-3 is a perspective view of the locking pin.
  • the double safety lock pin device is the housing 40, the upper plate 41, the lower plate 42, the locking pin 43, the knob 44, the first And a stopper 417, a second stopper 418, a spring 46, and a locking piece 47.
  • the locking pin 43 consists of a knob 44, a pin 43 ′, and first and second stoppers 417 and 418.
  • the stopper includes first and second stoppers 417 and 418, and the second stopper 418 includes the first embodiment.
  • the lower plate 42 of the housing 40 is placed inside, and the first stopper 417 has a structure that is placed outside the upper plate 41 of the housing 40.
  • the fourth embodiment In the case of the example, instead of the configuration of the locking piece 17 in the first embodiment, the locking piece 47 for implementing the locking function of the first stopper 417 is formed.
  • the locking piece 47 is formed in an arc shape corresponding to the closing area shown in FIG. 13 and is formed outside the upper plate 41 of the housing 40, and preferably integrally with the upper plate 41. And an outer side of the upper portion, and the rest of the configuration has the same configuration as that of the first embodiment.
  • An operation process of the fourth embodiment configured as described above is as follows.
  • the locking pin 43 is inserted into and fixed to one side of the first to-be-locked body A, and the second to-be-locked body B is formed with a hole 48 corresponding to the tip of the locking pin 43.
  • the knob 44 of the locking pin 43 is rotated by a predetermined angle (close area in FIG. 13) with respect to the central axis of the locking pin 43, the first stopper 417 becomes the upper plate. Located between 41 and the locking piece 47 formed on the upper side of the upper plate 41, the locking state is not released even if the locking pin 43 is lifted in the axial direction of the locking pin 43 to be unlocked. The two stage locking operation is completed (see Fig. 16).
  • FIG. 17 is a perspective view of a double safety locking pin device according to a fifth embodiment of the present invention
  • FIG. 18 is a sectional view taken along the line AA of FIG. 17
  • FIG. 19 is a sectional view taken along the line AA of FIG. 17.
  • 20 is a cross-sectional view taken along line BB of FIG. 17.
  • Fig. 17-1 is a perspective view of the locking pin device
  • 17-2 is a perspective view of the housing
  • 17-3 is a perspective view of the locking pin.
  • the double safety lock pin device is the housing 50, the upper plate 51, the lower plate 52, the locking pin 53, the knob 54, the first And a stopper 517, a second stopper 518, a spring 56, and a locking piece 57.
  • the locking pin 53 consists of a knob 54, a pin 53 ′ and first and second stoppers 517 and 518.
  • stopper step 217 of the second embodiment is configured in the structure of the fourth embodiment.
  • the stopper consists of first and second stoppers 517 and 518, the first stopper 517 lies outside the upper plate 51 of the housing 50, and the second stopper 518.
  • Lock piece 57 is formed to implement.
  • the second stopper 518 is placed on the stopper step 520.
  • the first stopper 517 is placed on the stopper step 519 so that the locking pin 53 is further downward into the hole 58 of the second lock body B by the depth of the stopper step 519, 520. It can be inserted to increase the effectiveness of the locking function.
  • the operation process of the fifth embodiment configured as described above is as follows.
  • the locking pin 53 is inserted into and fixed to one side of the first to-be-locked body A, and the second to-be-locked body B is formed with a hole 58 corresponding to the tip of the locking pin 53.
  • the first stage locking operation may be performed without lifting the knob 54 of the locking pin 53.
  • the locking pin 53 is the first and second stoppers (517, 518) are moved downward along the stopper step (519, 520) by the depth, in conjunction with the locking pin 53 is a stopper in the axial downward direction It is further inserted into the second to-be-locked body B by the depth of the steps 519 and 520, and a two-step locking operation is completed (refer FIG. 20).

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

L'invention concerne un dispositif de goupille de verrouillage, et, plus particulièrement, un dispositif de goupille de verrouillage à double sécurité qui comprend un double mécanisme de verrouillage. Dans une première forme de réalisation, le dispositif de goupille de verrouillage à double sécurité de l'invention comprend: un corps formé à l'intérieur d'un premier corps verrouillable et qui comprend un corps cylindrique, une plaque supérieure formée sur une partie supérieure du corps, et une plaque inférieure formée sur une partie inférieure du corps; une goupille de verrouillage constituée d'un bouton, d'une goupille et d'un élément d'arrêt formé sur un côté de la goupille, la goupille étant insérée à travers la partie centrale du corps et étant pourvue d'un ressort, monté autour de celle-ci, et étant insérée dans un deuxième corps verrouillable quand une force extérieure est appliquée sur la goupille et le ressort; et un élément de verrouillage, formé dans la direction de la longueur sur un côté intérieur du corps et définissant un certain espace entre une extrémité avant de celui-ci et la plaque inférieure du corps, la rotation de l'élément d'arrêt positionnant celui-ci dans ledit espace de manière à permettre la fonction de verrouillage. Une première étape de verrouillage des premier et deuxième corps verrouillables est mise en œuvre par la goupille de verrouillage, et une deuxième étape de verrouillage desdits premier et deuxième corps est mise en œuvre par l'élément de verrouillage et l'élément d'arrêt.
PCT/KR2010/003554 2009-10-26 2010-06-03 Dispositif de goupille de verrouillage à double sécurité WO2011052868A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090101890A KR100945027B1 (ko) 2009-10-26 2009-10-26 이중 안전 잠금 핀 장치
KR10-2009-0101890 2009-10-26

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WO2011052868A1 true WO2011052868A1 (fr) 2011-05-05

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CN (1) CN102052019A (fr)
WO (1) WO2011052868A1 (fr)

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Publication number Priority date Publication date Assignee Title
EP2680373A1 (fr) * 2012-06-27 2014-01-01 Siemens Aktiengesellschaft Module pour câblages système
CN113357243B (zh) * 2021-07-06 2023-09-26 徐州徐工矿业机械有限公司 一种工件翻转用安全锁销装置及工件翻转系统
CN114165509B (zh) * 2022-01-18 2023-05-23 北京安达维尔航空设备有限公司 一种用于飞机内饰板安装的弹簧插销结构

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KR880003238Y1 (ko) * 1985-08-16 1988-09-15 유인석 체결구
KR100211322B1 (ko) * 1996-11-09 1999-08-02 정몽규 전선 및 호스류 고정장치

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US3397000A (en) * 1964-12-27 1968-08-13 Nakanishi Yoshitaka One-touch plug-in lock
US3455592A (en) * 1968-02-27 1969-07-15 Gen Motors Corp Vehicle body door lock
CN85205675U (zh) * 1985-12-25 1987-12-23 李典卿 具有两套编码的密码锁
CN2360545Y (zh) * 1999-01-29 2000-01-26 李洪发 一种弹簧锁
JP4070028B2 (ja) * 2004-10-26 2008-04-02 タキゲン製造株式会社 ラッチ装置における消音構造
KR20060053622A (ko) * 2004-11-17 2006-05-22 주식회사 대우일렉트로닉스 모터용 앤드 쉴드의 결합구조
KR100611456B1 (ko) * 2004-11-17 2006-08-09 주식회사 대우일렉트로닉스 모터용 앤드 쉴드의 결합구조
CN2769423Y (zh) * 2005-01-07 2006-04-05 陈汝杰 一种门体把手

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR880003238Y1 (ko) * 1985-08-16 1988-09-15 유인석 체결구
KR100211322B1 (ko) * 1996-11-09 1999-08-02 정몽규 전선 및 호스류 고정장치

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CN102052019A (zh) 2011-05-11

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