WO2018143636A1 - Bolt head safety cover - Google Patents

Bolt head safety cover Download PDF

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Publication number
WO2018143636A1
WO2018143636A1 PCT/KR2018/001259 KR2018001259W WO2018143636A1 WO 2018143636 A1 WO2018143636 A1 WO 2018143636A1 KR 2018001259 W KR2018001259 W KR 2018001259W WO 2018143636 A1 WO2018143636 A1 WO 2018143636A1
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WO
WIPO (PCT)
Prior art keywords
cover
gear
bolt head
key
spring
Prior art date
Application number
PCT/KR2018/001259
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French (fr)
Korean (ko)
Inventor
안세영
Original Assignee
안세영
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Publication date
Application filed by 안세영 filed Critical 안세영
Publication of WO2018143636A1 publication Critical patent/WO2018143636A1/en

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    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • F16B37/145—Sleeve nuts, e.g. combined with bolts
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/006—Locks or fastenings for special use for covers or panels
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps

Definitions

  • the present invention is a cylindrical cover 110 formed with a spring groove 161 formed along the outer circumference and the spring 161 is mounted on the spring 161; Covering the outside of the cover 110 and the spring groove 181 formed along the inner circumference of the spring 161 mounted on the cover 110 is caught and mounted to cover the outer circumference of the cover 110 outside the outer cover 110 )Wow; A rotating body 120 mounted in the cover 110 and formed to rotate when the key 300 is inserted and turned; A gear 1 141 coupled to the rotating body 120 and configured to rotate together with the rotation of the rotating body 120; A gear 2 142 meshing with the gear 1 141 and rotating; Bolt head safety cover, characterized in that made; including; shackle 150 is coupled to the rotating shaft 156 of the gear 2 (142) to be inserted or inserted into the engaging groove 210 formed in the bolt head 200 while rotating It is about.
  • the present invention relates to a bolt head safety cover for protecting the bolt head when the bolt is fastened so that it can not be released.
  • the present invention is formed so as not to be released without the key is formed by inserting / removing the latch in the groove formed in the bolt head by using a characteristic key to cover the bolt head, the outer surface of the cover to form a separate cover to separate If it is turned around, the safety cover is formed to be secured by the cover plate cover.
  • the present invention provides a bolt head safety cover formed to lock and loosen using a characteristic key to secure the bolt fastened by covering the bolt head and to form a crust cover (180) so that it can not be loosened by twisting the extension For the purpose.
  • the present invention includes a cylindrical cover 110 is formed with a spring groove 161 formed along the outer circumference and the spring 161 is mounted on the spring 161; Covering the outside of the cover 110 and the spring groove 181 formed along the inner circumference of the spring 161 mounted on the cover 110 is caught and mounted to cover the outer circumference of the cover 110 outside the outer cover 110 )Wow; A rotating body 120 mounted in the cover 110 and formed to rotate when the key 300 is inserted and turned; A gear 1 141 coupled to the rotating body 120 and configured to rotate together with the rotation of the rotating body 120; A gear 2 142 meshing with the gear 1 141 and rotating; Bolt head safety cover, characterized in that made; including; shackle 150 is coupled to the rotating shaft 156 of the gear 2 (142) to be inserted or inserted into the engaging groove 210 formed in the bolt head 200 while rotating It is about.
  • Rotation member 120 is formed inside the rotating body 120 so as to rotate when it is fitted with the feature structure 311 formed in the key 300 of the present invention, the support member is elastically supported, the present invention is Characteristic structure 311 is formed on both sides of the key, and the flow member 1 (131), the flow member 2 (132), the flow member 3 (133), the flow member 4 (134) of the corresponding structure is formed, Support member 1 (135), support member 2 (136), support member 3 (137), support member 4 (138) for elastically flowing the flow member is formed.
  • the flow member 1 131, the flow member 2 132, the flow member 3 133, and the flow member 4 134 are positioned to rotate together with the rotor 120.
  • the flow member is rotated while being separated from the support member, and the gear 1 141 and the gear 2 142 rotate by the rotation of the rotor 120, and the gear 2 142 rotates and the latch (
  • the 150 is rotated, the latch is inserted into the locking groove 210 formed in the bolt head to form a locking state.
  • the latch 150 When the key is reversed, the latch 150 is released from the locking groove 210, and the safety cover can be detached from the bolt head when the latch is pulled out, and in the state of removing the safety cover, turn the bolt head by extension to loosen the bolt. Or can be tightened.
  • a feature groove 320 is formed at the end, and an insertion element 191 formed at one side of the gear 140 must be fully inserted into the feature groove 320 so that the key structure and the flow member may be completely separated. It is formed to make a fit.
  • the outer cover cover 180 is fastened to the outer side of the cover 110, and is formed to combine the cover and the outer cover by the ring-shaped spring 166, turning the outer cover cover 180 is the outer cover only turns out It is formed so that the bolt can not be released.
  • the bolt head safety cover of the present invention can not fasten or remove the safety cover covered on the bolt head without using the corresponding key, and when the safety cover is turned without the key, the outer cover 180 is turned out to loosen the bolt There is an effect that can more securely protect the bolted fastening state formed so that.
  • Figure 1 shows the state before the safety cover of the present invention.
  • Figure 2 shows a state covered with the safety cover of the present invention.
  • Figure 3 shows a state before the fastening of the cover of the present invention cover.
  • Figure 4 shows the fastening state of the cover plate cover of the present invention.
  • FIG. 5 shows the state of the flow member before inserting the key of the present invention.
  • Figure 6 shows the state of the flow member in the state the key is inserted.
  • Figure 7 illustrates a state in which the latch is locked to the bolt head by turning the key of the present invention.
  • Figure 1 shows an embodiment before the safety cover of the present invention
  • Figure 2 shows a state in which the safety cover is inserted by inserting a key
  • Figures 3 and 4 shows an embodiment of the cover cover It is shown.
  • Cover 110 may be a conical cylindrical as shown in Figures 1 and 2, may be formed in a cylindrical shape as shown in Figures 3 and 4, as shown in Figures 3 and 4, the spring groove along the outer circumference of the cover 110 161 is formed and a ring-shaped spring 166 is mounted in the spring groove. The mounted ring spring is opened and slightly protrudes from the surface of the cover 110.
  • Covering the cover 110 is covered with a cover protrusion 180 is a spring groove 181 is formed along the circumference in the inner surface is covered with the cover protrusion 110 cover the cover 110, the spring protruding in the insertion process is retracted
  • the protruding height becomes substantially the same as the surface height of the cover 110, and when the spring 166 coincides with the spring groove 181 of the outboard cover 181, the spring expands to the spring groove 181 and the locking state is maintained.
  • the outer cover 180 is not separated from the cover 110 and rotates the outer projection along the outer circumference of the cover, and the outer projection cover 180 by using a tool such rotation. ) Even if you hold it and turn it, the inner cover is formed so as not to rotate, and keeps the bolt securely fastened.
  • the shape of the cover 110 may be a variety of shapes, such as cylindrical, conical cylindrical, etc., it is a matter of course that the conical projections having the same shape may be formed in the conical cylindrical bodies of FIGS.
  • a rotating body 120 that is rotated by a key is inserted into the cover 110, and a gear 1 141 is supported and coupled to the lower end of the rotating body by a fixing plate 128 below. .
  • the two gears 2 142 geared to the gear 1 141 has a latch 150 formed on the central rotation shaft 156 of the gear 2 142.
  • Hexagonal grooves are formed in the bottom of the cover 110, the bolt head is entered, the bolt head is introduced into the hexagonal grooves are formed with two locking grooves 210, the gear 1, the latch, the locking groove can be formed in one.
  • the safety cover of the present invention can be said to be nothing but removing or breaking the safety cover from the bolt head without using a key.
  • FIG 5 is a state of the flow member before the key is inserted
  • Figure 6 is a state of the flow member when the key is inserted
  • Figure 7 shows the state that the latch 150 is caught on the bolt head by turning the key. It is shown.
  • the structure of the rotating body 120 is formed to rotate in combination with the feature structure 311 of the key 300, the feature structure 311 is formed on both sides of the insertion portion of the key 300 At the end, the feature groove 320 is formed.
  • Flow member 1 formed to rotate while being separated from the supporting member 1 (135), the supporting member 2 (136), the supporting member 3 (137), the supporting member 4 (138) when it is fitted to the feature structure 311 of the inserted key. 131, the flow member 2 132, the flow member 3 133, and the flow member 4 134 can be seen.
  • Support member 1 (135), support member 2 (136), support member 3 (137), the support member 4 (138) is supported by the spring (151, 152, 153, 154) is a key inserted into the rotor 120 by flow by elasticity
  • the spring 151, 152, 153, 154 is a key inserted into the rotor 120 by flow by elasticity
  • the flow member 1 131, the flow member 2 132, the flow member 3 (133), the flow member 4 (134) to be formed side by side on the interface to rotate.
  • the support member and the flow member may be formed of one, two, three or four, and the configuration formed so as to rotate when adapted to the feature structure of the key can apply other conventional techniques of this technique.
  • the configuration of the present invention is not limited to the above embodiment, and includes various embodiments that can be implemented within a general technical category.

Abstract

The present invention relates to a bolt head safety cover, which is not released through idle rotation thereof when a tool other than an exclusive key is used, the safety cover comprising: a cylindrical cover (110); an idle rotation cover (180) which covers the outside of the cover (110) and is formed to be idly rotated along the circumference of the inner surface thereof; a rotator (120) mounted in the cover (110) and formed to be rotated when a key (300) is inserted therein and is turned; a first gear (141) coupled to the rotator (120) and formed to be rotated along with rotation of the rotator (120); a second gear (142) rotatably engaging with the first gear (141); and a latch (150) coupled to a rotation shaft (156) of the second gear (142) to be rotated and formed to be inserted in or removed from a latching groove (210) formed in a bolt head (200) during rotation thereof.

Description

볼트머리 안전커버Bolt head safety cover
본 발명은 외면 원주를 따라 형성된 스프링홈(161)이 형성되고 스프링(161)에 스프링(161)이 장착된 원통모양의 커버(110)와; 커버(110) 외부에 씌워지고 내면 원주를 따라 형성된 스프링홈(181)에 커버(110)에 장착된 스프링(161)이 걸려서 장착되어 커버(110) 외면 원주를 따라 겉돌도록 형성된 겉돌기커버(180)와; 커버 (110) 내에 장착되고 키(300)를 삽입하여 돌리면 회전하도록 형성된 회전체(120)와; 회전체(120)에 결합되어 회전체(120)의 회전과 같이 회전하도록 형성된 기어1(141)과; 기어1(141)과 맞물려 회전하는 기어2(142) 및; 기어2(142)의 회전축(156)에 결합되어 회전하면서 볼트머리(200)에 형성된 걸림홈(210)에 삽입 또는 삽탈되도록 형성된 걸쇠(150);를 포함하여 이루어진 것을 특징으로 하는 볼트머리 안전커버에 관한 것이다.The present invention is a cylindrical cover 110 formed with a spring groove 161 formed along the outer circumference and the spring 161 is mounted on the spring 161; Covering the outside of the cover 110 and the spring groove 181 formed along the inner circumference of the spring 161 mounted on the cover 110 is caught and mounted to cover the outer circumference of the cover 110 outside the outer cover 110 )Wow; A rotating body 120 mounted in the cover 110 and formed to rotate when the key 300 is inserted and turned; A gear 1 141 coupled to the rotating body 120 and configured to rotate together with the rotation of the rotating body 120; A gear 2 142 meshing with the gear 1 141 and rotating; Bolt head safety cover, characterized in that made; including; shackle 150 is coupled to the rotating shaft 156 of the gear 2 (142) to be inserted or inserted into the engaging groove 210 formed in the bolt head 200 while rotating It is about.
본 발명은 볼트를 체결하였 때 볼트머리를 보호하고 풀 수 없도록 하기 위한 볼트머리 안전커버에 관한 것이다.The present invention relates to a bolt head safety cover for protecting the bolt head when the bolt is fastened so that it can not be released.
종래기 술로서 실용신안등록출원 제20-2005-0023799호에 나사산이 형성된 볼트 너트 보호캡이 공지되어 있으나 안전커버로서는 미비한 점이 많았다.As a conventional technology, a bolt nut protective cap having a thread is known from Utility Model Registration Application No. 20-2005-0023799, but many were inadequate as a safety cover.
본 발명은 볼트머리에 씌워서 특징적인 열쇠를 사용하여 볼트머리에 형성된 홈에 걸쇠를 삽입/삽탈하도록 형성되어 열쇠가 없으면 풀 수 없도록 형성된 것이며, 커버 의 외면에는 겉돌기커버를 별도로 형성하여 집개 등으로 집어 돌리게 되면 겉돌기커버에 의해 안전커버가 안전하게 보호되도록 형성된 것이다.The present invention is formed so as not to be released without the key is formed by inserting / removing the latch in the groove formed in the bolt head by using a characteristic key to cover the bolt head, the outer surface of the cover to form a separate cover to separate If it is turned around, the safety cover is formed to be secured by the cover plate cover.
본 발명은 볼트머리에 씌워서 체결된 볼트를 안전하게 보호하기 위하여 특징적인 열쇠를 사용하여 잠그고 풀 수 있도록 형성되고 겉돌기커버(180)를 형성하여 연장으로 집어 돌려서 풀 수 없도록 형성된 볼트머리 안전커버를 제공함을 목적으로 한다.The present invention provides a bolt head safety cover formed to lock and loosen using a characteristic key to secure the bolt fastened by covering the bolt head and to form a crust cover (180) so that it can not be loosened by twisting the extension For the purpose.
이러한 목적을 달성하기 위하여, 본 발명은 외면 원주를 따라 형성된 스프링홈(161)이 형성되고 스프링(161)에 스프링(161)이 장착된 원통모양의 커버(110)와; 커버(110) 외부에 씌워지고 내면 원주를 따라 형성된 스프링홈(181)에 커버(110)에 장착된 스프링(161)이 걸려서 장착되어 커버(110) 외면 원주를 따라 겉돌도록 형성된 겉돌기커버(180)와; 커버(110) 내에 장착되고 키(300)를 삽입하여 돌리면 회전하도록 형성된 회전체(120)와; 회전체(120)에 결합되어 회전체(120)의 회전과 같이 회전하도록 형성된 기어1(141)과; 기어1(141)과 맞물려 회전하는 기어2(142) 및; 기어2(142)의 회전축(156)에 결합되어 회전하면서 볼트머리(200)에 형성된 걸림홈(210)에 삽입 또는 삽탈되도록 형성된 걸쇠(150);를 포함하여 이루어진 것을 특징으로 하는 볼트머리 안전커버에 관한 것이다.In order to achieve this object, the present invention includes a cylindrical cover 110 is formed with a spring groove 161 formed along the outer circumference and the spring 161 is mounted on the spring 161; Covering the outside of the cover 110 and the spring groove 181 formed along the inner circumference of the spring 161 mounted on the cover 110 is caught and mounted to cover the outer circumference of the cover 110 outside the outer cover 110 )Wow; A rotating body 120 mounted in the cover 110 and formed to rotate when the key 300 is inserted and turned; A gear 1 141 coupled to the rotating body 120 and configured to rotate together with the rotation of the rotating body 120; A gear 2 142 meshing with the gear 1 141 and rotating; Bolt head safety cover, characterized in that made; including; shackle 150 is coupled to the rotating shaft 156 of the gear 2 (142) to be inserted or inserted into the engaging groove 210 formed in the bolt head 200 while rotating It is about.
본 발명의 키(300)에 형성된 특징구조(311)와 꼭 맞을 때 회전할 수 있도록 회전체(120) 내부에는 유동부재와 유동부재를 탄성적으로 받쳐주는 받침부재가 형성되어 있으며, 본 발명은 키의 두 측면에 특징구 조(311)가 형성된 것이며, 이에 맞는 구조의 유동부재1(131), 유동부재2(132), 유동부재3(133), 유동부재4(134)를 형성하였으며, 유동부재를 탄성적으로 유동시키는 받침부재1(135), 받침부재2(136), 받침부재3(137), 받침부재4(138)가 형성된 것이다. Rotation member 120 is formed inside the rotating body 120 so as to rotate when it is fitted with the feature structure 311 formed in the key 300 of the present invention, the support member is elastically supported, the present invention is Characteristic structure 311 is formed on both sides of the key, and the flow member 1 (131), the flow member 2 (132), the flow member 3 (133), the flow member 4 (134) of the corresponding structure is formed, Support member 1 (135), support member 2 (136), support member 3 (137), support member 4 (138) for elastically flowing the flow member is formed.
키가 삽입되면서 유동부재1(131), 유동부재2(132), 유 동부재3(133), 유동부재4(134)가 회전체(120)과 함께 회전할 수 있도록 위치하게 되며, 이 상태에서 키를 돌리면 유동부재는 받침부재와 분리되면서 회전유동하게 되며 회전체(120)의 회전에 의해 기어1(141) 및 기어2(142)가 회전하고, 기어2(142)가 회전하면서 걸쇠(150)가 회전하면서 볼트머리에 형성된 걸림홈(210)에 걸쇠가 삽입되어 걸림상태를 형성하게 되는 것이다.As the key is inserted, the flow member 1 131, the flow member 2 132, the flow member 3 133, and the flow member 4 134 are positioned to rotate together with the rotor 120. In this state, When the key is rotated, the flow member is rotated while being separated from the support member, and the gear 1 141 and the gear 2 142 rotate by the rotation of the rotor 120, and the gear 2 142 rotates and the latch ( As the 150 is rotated, the latch is inserted into the locking groove 210 formed in the bolt head to form a locking state.
키를 반대로 돌리면 걸쇠(150)는 걸림홈(210)에서 빠져나오게 되며 걸쇠가 빠져나온 상태에서는 안전커버를 볼트머리에서 분리시킬 수 있으며, 안전 커버를 제거한 상태에서는 연장으로 볼트머리를 돌려서 볼트를 풀거나 조일 수 있는 것이다.When the key is reversed, the latch 150 is released from the locking groove 210, and the safety cover can be detached from the bolt head when the latch is pulled out, and in the state of removing the safety cover, turn the bolt head by extension to loosen the bolt. Or can be tightened.
키의 특징을 더욱 강화하기 위하여 끝단에는 특징홈(320)이 형성되며 기어(140) 일 측에 형성된 삽입요소(191)가 특징홈(320)에 충분히 삽입되어야 키의 특징구조와 유동부재 간 완전한 맞춤이 이루어지도록 형성된 것이다.To further reinforce the features of the key, a feature groove 320 is formed at the end, and an insertion element 191 formed at one side of the gear 140 must be fully inserted into the feature groove 320 so that the key structure and the flow member may be completely separated. It is formed to make a fit.
커버(110)의 외곽에 겉돌기커버(180)가 체결되며, 링형 스프링(166)에 의해 커버와 겉돌기커버를 결합하도록 형성된 것으로, 겉돌기커버(180)를 돌리면 겉돌기 커버만 겉돌게 되어 볼트를 풀 수 없도록 형성한 것이다.The outer cover cover 180 is fastened to the outer side of the cover 110, and is formed to combine the cover and the outer cover by the ring-shaped spring 166, turning the outer cover cover 180 is the outer cover only turns out It is formed so that the bolt can not be released.
링형 스프링에 의한 것 외에도, 여러 가지 통상의 기술에 의해 커버 외면에 결합된 겉돌기커버가 원활하게 겉돌도록 형성할 수 있다. In addition to the ring-shaped spring, it is possible to form the outer cover which is coupled to the outer surface of the cover by various conventional techniques to smoothly turn.
본 발명의 볼트머리 안전커버는 해당 키를 사용하지 않고는 볼트머리에 씌워진 안전커버를 체결하거나 분리할 수 없으며, 키 없이 안전커버를 돌리게 되면 겉돌기커버(180)가 겉돌게 됨으로써 볼트를 풀 수 없도록 형성된 볼트 체결상태를 보다 안전하게 보호할 수 있는 효과가 있다.The bolt head safety cover of the present invention can not fasten or remove the safety cover covered on the bolt head without using the corresponding key, and when the safety cover is turned without the key, the outer cover 180 is turned out to loosen the bolt There is an effect that can more securely protect the bolted fastening state formed so that.
도 1은 본 발명의 안전커버를 씌우기 전의 상태를 도시한 것이다.Figure 1 shows the state before the safety cover of the present invention.
도 2는 본 발명의 안전커버를 씌운 상태를 도시한 것이다.Figure 2 shows a state covered with the safety cover of the present invention.
도 3은 본 발명의 겉돌기커버의 체결 전 상태를 도시한 것이다.Figure 3 shows a state before the fastening of the cover of the present invention cover.
도 4는 본 발명의 겉돌기커버의 체결상태를 도시한 것이다.Figure 4 shows the fastening state of the cover plate cover of the present invention.
도 5는 본 발명의 키를 삽입하기 전의 유동부재 상태를 도시한 것이다.Figure 5 shows the state of the flow member before inserting the key of the present invention.
도 6은 본 발명의 키를 삽입한 상태의 유동부재 상태를 도시한 것이다.Figure 6 shows the state of the flow member in the state the key is inserted.
도 7은 본 발명의 키를 돌려 걸쇠가 볼트머리에 걸림된 상태를 도시한 것이다.Figure 7 illustrates a state in which the latch is locked to the bolt head by turning the key of the present invention.
본 발명의 대표적인 실시예를 도면을 참고로 설명한다.A representative embodiment of the present invention will be described with reference to the drawings.
도 1은 본 발명의 안전커버를 씌우기 전 일 실시예를 도시한 것이며, 도 2는 키를 삽입하여 안전커버를 씌운 상태를 도시한 것이며, 도 3 및 도4는 겉돌기커버의 일 실시예를 도시한 것이다.Figure 1 shows an embodiment before the safety cover of the present invention, Figure 2 shows a state in which the safety cover is inserted by inserting a key, Figures 3 and 4 shows an embodiment of the cover cover It is shown.
커버(110)는 도 1,2와 같이 원뿔체 원통형일 수 있고, 도 3,4와 같이 원통형으로 형성될 수 있으며 , 도 3,4에서 보는 바와 같이, 커버(110) 외면 원주를 따라 스프링홈(161)이 형성되고 스프링홈에는 링형 스프링(166)이 장착된다. 장착된 링형 스프링은 벌어진 상태로 커버(110)의 표면보다 약간 더 돌출된 상태가 된다. Cover 110 may be a conical cylindrical as shown in Figures 1 and 2, may be formed in a cylindrical shape as shown in Figures 3 and 4, as shown in Figures 3 and 4, the spring groove along the outer circumference of the cover 110 161 is formed and a ring-shaped spring 166 is mounted in the spring groove. The mounted ring spring is opened and slightly protrudes from the surface of the cover 110.
커버(110)에 뒤집어 씌워지는 겉돌기커버(180)는 내면에 스프링홈(181)이 원주를 따라 형성되어 있어 겉돌기커버를 커버(110)에 씌우게 되면 삽입과정에 돌출된 스프링은 오므라들면서 돌출높 이는 커버(110)의 표면높이와 거의 같게 되었다가 스프링(166)이 겉돌기커버(181)의 스프링홈(181)과 일치하게 될 때 스프링은 스프링홈(181)에 팽창되면서 걸림상태가 되며, 이와 같은 걸림상태에는 겉돌기커버(180)가 커버(110)에서 분리되지 않게 되며 커버 외면 원주를 따라 겉돌기 회전을 하게 되며, 이러한 겉돌기 회전에 의해 도구를 사용하여 겉돌기커버(180)를 잡고 돌리더라도 내부의 커버는 회전하기 않도록 형성된 것으로, 볼트의 안전한 체결상태를 유지하도록 해 준다.Covering the cover 110 is covered with a cover protrusion 180 is a spring groove 181 is formed along the circumference in the inner surface is covered with the cover protrusion 110 cover the cover 110, the spring protruding in the insertion process is retracted The protruding height becomes substantially the same as the surface height of the cover 110, and when the spring 166 coincides with the spring groove 181 of the outboard cover 181, the spring expands to the spring groove 181 and the locking state is maintained. In this state of locking, the outer cover 180 is not separated from the cover 110 and rotates the outer projection along the outer circumference of the cover, and the outer projection cover 180 by using a tool such rotation. ) Even if you hold it and turn it, the inner cover is formed so as not to rotate, and keeps the bolt securely fastened.
커버(110)의 모양은 원통형, 원뿔체 원통형 등으로 다양한 모양이 될 수 있으므로 도 1,2의 원뿔체 원통형에도 같은 모양의 겉돌기커버를 형성할 수 있음은 물론이다.Since the shape of the cover 110 may be a variety of shapes, such as cylindrical, conical cylindrical, etc., it is a matter of course that the conical projections having the same shape may be formed in the conical cylindrical bodies of FIGS.
도 2에서 보는 바와 같이, 커버(110) 내부에는 키의 의해 회전하는 회전체(120)가 삽입되며, 회전체 하단에는 기어1(141)가 그 하부의 고정판(128)에 의해 받쳐져 결합된다.As shown in FIG. 2, a rotating body 120 that is rotated by a key is inserted into the cover 110, and a gear 1 141 is supported and coupled to the lower end of the rotating body by a fixing plate 128 below. .
기어1(141)과 기어결합된 2개의 기어2(142)는 기어2(142)의 중심 회전축(156)에 걸쇠(150)가 형성된 것이다.The two gears 2 142 geared to the gear 1 141 has a latch 150 formed on the central rotation shaft 156 of the gear 2 142.
커버(110) 하부에는 볼트머리가 들어오는 육각홈이 형성되고, 육각홈으로 들어오는 볼트머리에는 2개의 걸림홈(210)이 형성된 것이며, 기어1, 걸쇠, 걸림홈은 한 개로 형성할 수 있다.Hexagonal grooves are formed in the bottom of the cover 110, the bolt head is entered, the bolt head is introduced into the hexagonal grooves are formed with two locking grooves 210, the gear 1, the latch, the locking groove can be formed in one.
회전체(120) 상부의 홈으로 키를 삽입하여 잠금 방향으로 돌리게 되면 기어가 회전하면서 걸쇠(150)가 회전하여 돌출부분이 볼트머리의 걸림홈(210)에 삽입되어 걸림이 형성되면 키를 제거하게 된다.When the key is inserted into the groove of the upper part of the rotating body 120 and turned in the locking direction, the shackle 150 rotates while the gear rotates, and the protrusion is inserted into the locking groove 210 of the bolt head to remove the key. Done.
이와 같은 걸림상태에서는 본 발명의 안전커버는 키를 사용하지 않고는 볼트머리에서 안전커버를 제거하기거나 파손시키는 것 외에는 없다고 할 수 있다. In such a locked state, the safety cover of the present invention can be said to be nothing but removing or breaking the safety cover from the bolt head without using a key.
도 5는 키를 삽입하기 전의 유동부재의 상태이고, 도 6은 키를 삽입하 였을 때의 유동부재 상태를 도시한 것이며, 도 7은 키를 돌려 걸쇠(150)가 볼트머리에 걸림된 상태를 도시한 것이다.5 is a state of the flow member before the key is inserted, Figure 6 is a state of the flow member when the key is inserted, Figure 7 shows the state that the latch 150 is caught on the bolt head by turning the key. It is shown.
키(300)의 특징구조(311)과 결합하여 회전할 수 있도록 형성된 회전체(120)의 구조를 도시한 것으로, 키(300)의 삽입부분의 양 측면에 특징구조(311)가 형성되어 있고 끝 부분에는 특징홈(320)이 형성되어 있다.The structure of the rotating body 120 is formed to rotate in combination with the feature structure 311 of the key 300, the feature structure 311 is formed on both sides of the insertion portion of the key 300 At the end, the feature groove 320 is formed.
삽입된 키의 특징구조(311)에 꼭 맞게 되었을 때 받침부재1(135), 받침부재2(136), 받침부재3(137), 받침부재4(138)과 분리되면서 회전하도록 형성된 유동부재1(131), 유동부재 2(132), 유동부재3(133), 유동부재4(134)를 알 수 있다.Flow member 1 formed to rotate while being separated from the supporting member 1 (135), the supporting member 2 (136), the supporting member 3 (137), the supporting member 4 (138) when it is fitted to the feature structure 311 of the inserted key. 131, the flow member 2 132, the flow member 3 133, and the flow member 4 134 can be seen.
받침부재1(135), 받침부재2(136), 받침부재3(137), 받침부재4(138)는 스프링(151,152,153,154)으로 받쳐져 있어 키가 삽입되면서 탄성에 의해 유동하여 회전체(120)와 함께 유동부재1(131), 유동부재2(132), 유동부재3(133), 유동부재4(134)를 회전할 수 있는 경계면에 나란히 위치하도록 형성하는 것이다.Support member 1 (135), support member 2 (136), support member 3 (137), the support member 4 (138) is supported by the spring (151, 152, 153, 154) is a key inserted into the rotor 120 by flow by elasticity Along with the flow member 1 131, the flow member 2 132, the flow member 3 (133), the flow member 4 (134) to be formed side by side on the interface to rotate.
받침부재와 유동부재는 1개, 2개, 3개 또는 4개로 형성될 수 있으며, 이와 같이 키의 특징구조에 맞게 되었을 때 회전하도록 형성된 구성은 이러한 기술의 기타 통상기술을 적용할 수 있다.The support member and the flow member may be formed of one, two, three or four, and the configuration formed so as to rotate when adapted to the feature structure of the key can apply other conventional techniques of this technique.
본 발명의 구성은 상기 일 실시 예에 한정되는 것은 아니며, 통상의 기술범주 내에서 실시할 수 있는 다양한 실시 예를 포함하는 것이다.The configuration of the present invention is not limited to the above embodiment, and includes various embodiments that can be implemented within a general technical category.

Claims (1)

  1. 외면 원주를 따라 형성된 스프링홈(161)이 형성되고 스프링(161)에 스프링(161)이 장착된 원통모양의 커버(110)와;A cylindrical cover 110 having a spring groove 161 formed along an outer circumference thereof and having a spring 161 mounted thereon;
    커버(110) 외부에 씌워지고 내면 원주를 따라 형성된 스프링홈(181)에 커버(110)에 장착된 스프링(161)이 걸려서 장착되어 커버(110) 외면 원주를 따라 겉돌도록 형성된 겉돌기커버(180)와; Covering the outside of the cover 110 and the spring groove 181 formed along the inner circumference of the spring 161 mounted on the cover 110 is caught and mounted to cover the outer circumference of the cover 110 outside the outer cover 110 )Wow;
    커버(110) 내에 장착 되고 키(300)를 삽입하여 돌리면 회전하도록 형성된 회전체(120)와; 회전체(120)에 결합되어 회전체(120)의 회전과 같이 회전하도록 형성된 기어1(141)과;A rotating body 120 mounted in the cover 110 and formed to rotate when the key 300 is inserted and rotated; A gear 1 141 coupled to the rotating body 120 and configured to rotate together with the rotation of the rotating body 120;
    기어1(141)과 맞물려 회전하는 기어2(142) 및; A gear 2 142 meshing with the gear 1 141 and rotating;
    기어2(142)의 회전축(156)에 결합되어 회전하면서 볼트머리(200)에 형성된 걸림홈(210)에 삽입 또는 삽탈되도록 형성된 걸쇠(150);를 포함하여 이루어진 것을 특징으로 하는 볼트머리 안전커버.Bolt head safety cover, characterized in that made; including; shackle 150 is coupled to the rotating shaft 156 of the gear 2 (142) to be inserted or inserted into the engaging groove 210 formed in the bolt head 200 while rotating .
PCT/KR2018/001259 2017-02-03 2018-01-30 Bolt head safety cover WO2018143636A1 (en)

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KR102477432B1 (en) 2019-12-27 2022-12-13 안세영 Safety cover for bolt head
KR102447964B1 (en) 2019-12-27 2022-09-27 안세영 Safety cover for bolt head

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848112A (en) * 1988-08-17 1989-07-18 Graber Products, Inc. Lockable rotary attachment device
KR20050090125A (en) * 2005-05-31 2005-09-12 니시오카 뵤라 가부시키사이샤 Tightened part disconnection preventing device
KR20090014940A (en) * 2007-07-25 2009-02-11 반기수 Bolt and nut's tighten structure
US7520709B2 (en) * 2006-11-13 2009-04-21 Chiu-Kuei Wang Locking head for a bolt assembly
JP2012219902A (en) * 2011-04-07 2012-11-12 Hitachi Transport Syst Ltd Security bolt device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4848112A (en) * 1988-08-17 1989-07-18 Graber Products, Inc. Lockable rotary attachment device
KR20050090125A (en) * 2005-05-31 2005-09-12 니시오카 뵤라 가부시키사이샤 Tightened part disconnection preventing device
US7520709B2 (en) * 2006-11-13 2009-04-21 Chiu-Kuei Wang Locking head for a bolt assembly
KR20090014940A (en) * 2007-07-25 2009-02-11 반기수 Bolt and nut's tighten structure
JP2012219902A (en) * 2011-04-07 2012-11-12 Hitachi Transport Syst Ltd Security bolt device

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