WO2021024355A1 - Cadenas - Google Patents

Cadenas Download PDF

Info

Publication number
WO2021024355A1
WO2021024355A1 PCT/JP2019/030736 JP2019030736W WO2021024355A1 WO 2021024355 A1 WO2021024355 A1 WO 2021024355A1 JP 2019030736 W JP2019030736 W JP 2019030736W WO 2021024355 A1 WO2021024355 A1 WO 2021024355A1
Authority
WO
WIPO (PCT)
Prior art keywords
shackle
ball
lock
lock body
hole
Prior art date
Application number
PCT/JP2019/030736
Other languages
English (en)
Japanese (ja)
Inventor
東　重企
Original Assignee
株式会社アッサアブロイジャパン
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 株式会社アッサアブロイジャパン filed Critical 株式会社アッサアブロイジャパン
Priority to PCT/JP2019/030736 priority Critical patent/WO2021024355A1/fr
Priority to JP2021538570A priority patent/JP7229367B2/ja
Publication of WO2021024355A1 publication Critical patent/WO2021024355A1/fr

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/06—Shackles; Arrangement of the shackle
    • E05B67/22—Padlocks with sliding shackles, with or without rotary or pivotal movement

Definitions

  • the present invention relates to a padlock in which a J-shaped shackle attached to a lock body is hooked on an object to be locked to lock the padlock.
  • the short leg and long leg of a J-shaped shackle are slidably inserted into a pair of leg insertion holes in the lock body, and into the lock hole between the pair of leg insertion holes.
  • a lock cylinder is built in, and by inserting an operation key into the key hole of the lock cylinder and operating the lock cylinder, the lock mechanism built in the lock body is activated to lock the shackle in the locked state. I have to.
  • the shackle may be damaged during use, or the object to be locked may change, and the shackle may need to be replaced. In that case, a skilled worker usually disassembles the entire lock and then assembles it using a new shackle, which is troublesome and costly.
  • the shackle replacement screw having a hexagonal hole in the head is screwed into the long leg of the shackle in the radial direction to unlock the shackle.
  • rotate the shackle in the unlocked state and insert the head of the shackle replacement screw from the surface of the lock body to the leg insertion hole.
  • remove the shackle replacement screw from the screw extraction hole using a hexagon wrench remove the shackle from the lock body, and then install a new shackle in the reverse procedure.
  • the shackle can be easily replaced even by a non-skilled worker.
  • an object of the present invention is to provide a padlock that can work efficiently without removing other parts when replacing the shackle and can secure the design of the appearance.
  • the present invention presents a lock body in which a lock hole is formed between a pair of leg insertion holes and a short leg that is slidably inserted into each of the leg insertion holes of the lock body. It has a J-shaped shackle having a portion and a long leg portion, and a key hole incorporated in the lock hole of the lock body and exposed on the lower surface of the lock body, and is operated by an operation key inserted into the key hole.
  • a lock cylinder and a lock mechanism operated by the lock cylinder to lock the shackle in a locked state are provided, and the lock mechanism is detachable with respect to a notch formed in a long leg portion of the shackle.
  • the padlock body has an operating portion exposed on the upper surface of the lock body.
  • a state is selected in which the ball is rotated by an operation on the operation portion to hold the ball at a position where it engages with the retaining portion of the shackle, and a state where the ball is allowed to move to a position where the engagement does not occur.
  • the shackle retaining piece holds the ball in a position where it engages with the retaining portion of the shackle so that the shackle does not come out of the lock body when unlocked.
  • the shackle can be removed by simply rotating the shackle retaining piece while unlocking the shackle. Therefore, in the shackle replacement work, it is not necessary to remove other parts and there is no risk of losing the parts, so that the work can be performed efficiently.
  • the shackle retaining piece is provided inside the lock body, only the operation portion thereof is exposed on the upper surface of the lock body, and it is not necessary to provide a hole or the like for shackle replacement work on the side surface of the lock body. , The design of the appearance can be secured.
  • the locking piece of the lock mechanism it is allowed to move to a position where the ball is held at a position where the ball is engaged with the notch of the shackle and a position where the ball is not engaged with the retaining portion of the shackle.
  • the ball holding surface that holds the ball at a position where it engages with the retaining portion of the shackle and the ball move to a position where the ball does not engage with the retaining portion of the shackle.
  • the shackle retaining piece is rotatably fitted to the inner circumference of the lock hole, and the pin and the pin protrude from the radial hole in the radial hole provided in the shackle retaining piece.
  • the tip of the pin is inserted from the radial hole of the shackle retaining piece. It is preferable to provide a click mechanism that protrudes and enters a recess formed on the inner peripheral surface of the lock hole.
  • the shackle retaining piece does not unintentionally rotate due to vibration or the like during normal use, and the shackle can be reliably prevented from coming off during unlocking.
  • the shackle retaining piece is rotated while the pin of the click mechanism is immersed in the radial hole of the shackle retaining piece by simply applying a certain amount of force in the rotation direction to the shackle retaining piece using a tool or the like. The shackle can be easily pulled out.
  • the padlock of the present invention is provided with a shackle retaining piece that is operated from the outside to selectively switch between a state in which the shackle is prevented from coming off from the lock body and a state in which the shackle is allowed to come out. Therefore, when replacing the shackle, the shackle can be removed efficiently by simply operating the shackle retaining piece in the unlocked state, and the replacement work can be performed efficiently without removing other parts, and there is a risk of losing the parts. Nor. Further, since the operation portion of the shackle retaining piece is only exposed on the upper surface of the lock body and does not impair the appearance of the side surface of the lock body, the design of the appearance can be ensured.
  • FIG. Longitudinal front view An exploded perspective view of FIG. Longitudinal front view showing the main part of FIG. 2 in an enlarged manner Sectional view taken along line VV of FIG. Enlarged perspective view of the shackle retaining piece upside down Longitudinal front view showing the unlocked state of the lock mechanism corresponding to FIG. Top view explaining the operation of the shackle retaining piece Top view explaining the operation of the shackle retaining piece Longitudinal front view of the main part showing the shackle withdrawal state corresponding to FIG.
  • this padlock includes a lock body 1, a shackle 2 incorporated so as to project from the upper surface of the lock body 1, and a cylinder cap 3 that covers most of the lower surface of the lock body 1. ..
  • the lock body 1 is formed in a substantially rectangular parallelepiped shape, and protective plates 4 and 5 made of two metal plates are overlapped with a plate fitting recess 1a provided on the upper surface thereof. It is fitted in the state.
  • a protruding portion 1b is formed at one end on the lower surface side of the lock body 1, and the lower surface of the portion excluding the protruding portion 1b is covered with the cylinder cap 3.
  • the lock body 1 is provided with a pair of leg insertion holes 6 and 7 and a lock hole 8 so as to penetrate from the bottom surface to the lower surface of the plate fitting recess 1a, respectively, and the leg insertion holes 6 and 7 are provided.
  • the short leg portion 9 and the long leg portion 10 of the J-shaped shackle 2 are slidably inserted into each of the above.
  • the lock hole 8 is provided between the pair of leg insertion holes 6 and 7 (the central portion of the lock body 1), and is operated by the lock cylinder 11 and the lock cylinder 11 inside the lock cylinder 11 to lock the shackle 2.
  • a locking mechanism 12 for locking and a shackle retaining piece 13 operated from the upper surface side of the lock body 1 are incorporated.
  • the lock cylinder 11 includes an outer cylinder 14 fixed to the lock body 1 and an inner cylinder 15 having a key hole 15a exposed on the lower surface of the lock body 1 and rotatably incorporated inside the outer cylinder 14.
  • a pin tumbler lock that is locked and unlocked by inserting an operation key (not shown) into the key hole 15a of the inner cylinder 15 and rotating the inner cylinder 15. Since the pin tumbler lock has been well known in the past, the details of the lock cylinder 11 are not shown. Further, the lock cylinder 11 is not limited to the pin tumbler lock, and may be locked and unlocked by rotating the operation key.
  • the lock mechanism 12 is incorporated between the tail piece 16, the stopper plate 17, and the locking piece 18 incorporated above the lock cylinder 11, and the locking piece 18 and the short leg portion 9 and the long leg portion 10 of the shackle 2. It is composed of a ball 19 and a cylinder.
  • the tail piece 16 is stopped at the upper end of the inner cylinder 15 of the lock cylinder 11 so that it rotates integrally with the inner cylinder 15.
  • a key 16a having a rectangular cross section extending in the radial direction is provided on the upper portion of the tail piece 16, and an O-ring 20 for sealing between the lock hole 8 and the small-diameter cylindrical portion 16b formed in the center is fitted. ing.
  • the stopper plate 17 is formed in an annular shape, and a pair of projecting pieces 17a formed at positions facing the outer circumference are formed at positions facing the inner circumference of the lock hole 8 in a state of being in contact with the upper surface of the small-diameter cylindrical portion 16b of the tail piece 16. It is prevented from rotating by fitting into the vertical groove (recess) 8a. Then, the key 16a of the tail piece 16 rotatably passed through the stopper plate 17 comes into contact with the protrusion 17b formed at the position facing the inner circumference of the stopper plate 17, whereby the tail piece 16 and the inner cylinder 15 are formed.
  • the rotation angle is regulated to 90 degrees.
  • the locking piece 18 is formed with a key groove 18a extending in the radial direction on the lower end surface abutting the upper surface of the stopper plate 17, and is integrated with the tail piece 16 by fitting the key groove 18a with the key 16a of the tail piece 16. It is designed to rotate to.
  • a ball holding surface 18b formed by a partial cylindrical surface on the upper end side and an inclined surface continuous to the lower end thereof, and a pair of axial grooves (recesses) 18c facing in the radial direction are provided.
  • the ball holding surface 18b is in a state of facing each ball 19 arranged at a position where it engages with the shackle 2 (hereinafter, referred to as an “engagement position”) as described later, and is in contact with the shackle 2 of the ball 19.
  • the ball 19 is held in the engaging position by blocking the movement in the direction (inward direction) where the engagement is released.
  • each axial groove 18c has a depth that can accommodate a part of the ball 19, and allows the ball 19 at the engaging position to move inward.
  • the ball 19 is housed in each of a pair of pockets 21 and 22 communicating the lock hole 8 and the leg insertion holes 6 and 7, and the short leg portion 9 and the long leg portion 10 of the shackle 2 are opposed to each other. It is said that it can be freely engaged with and detached from the notches 9a and 10a formed in. The position where a part of the ball 19 fits into these notches 9a and 10a is the above-mentioned engaging position of the ball 19.
  • a stealing portion 10b is formed from the notch portion 10a toward the lower end side, and a notch-shaped retaining portion is formed over the entire circumference at a position continuous with the lower end of the stealing portion 10b. 10c is formed. Then, as will be described later, even if the shackle 2 is pulled up at the time of unlocking, the long leg portion 10 is prevented from coming off by engaging the retaining portion 10c with the ball 19. When the retaining portion 10c engages with the ball 19, the short leg portion 9 comes out of the leg insertion hole 6.
  • the shackle retaining piece 13 is formed in a substantially disk shape, and is rotatably fitted to the inner circumference of the lock hole 8 while being placed on the upper surface of the locking piece 18. It is prevented from coming off by a retaining ring 23 attached to the upper part of the lock hole 8.
  • a ball holding surface 13a formed of a partially conical surface and two recesses 13b and 13c are provided on the lower surface side of the shackle retaining piece 13.
  • the ball holding surface 13a moves from a position where the ball 19 on one end side engages with the retaining portion 10c of the shackle 2 (hereinafter, referred to as a “retracting position”) in a direction (inward direction) in which the engagement is released.
  • the ball 19 is held in the retaining position (see FIG. 7).
  • each of the recesses 13b and 13c has a depth capable of accommodating a part of the ball 19, and in one of the recesses 13b, the ball 19 on the other end side is made into the notch 9a of the short leg portion 9 of the shackle 2.
  • the recess 13c on the other end allows the ball 19 on one end side to move to a position where it does not engage the retaining portion 10c of the shackle 2 (FIG. 6). 9). That is, depending on the rotation position of the shackle retaining piece 13, the state in which the shackle 2 is prevented from coming off at the time of unlocking and the state in which the shackle 2 can be removed are switched.
  • a click mechanism 24 for holding the state in which the shackle retaining piece 13 retains the shackle 2 is provided, and the shackle retaining piece 13 vibrates or the like during normal use. It is designed so that it does not rotate unintentionally.
  • the click mechanism 24 is provided with a radial hole 13d penetrating the ball holding surface 13a and a portion that does not interfere with the recesses 13b and 13c in the shackle retaining piece 13, and a pair of pins 25 and a pair thereof in the radial hole 13d.
  • a coil spring 26 as an elastic member that urges the pins 25 to separate from each other (the direction in which the pins 25 project from the radial hole 13d) is inserted, and the ball holding surface 13a of the shackle retaining piece 13 faces the ball 19 on one end side.
  • each pin 25 protrudes from the radial hole 13d of the shackle retaining piece 13 and enters the vertical groove 8a on the inner peripheral surface of the lock hole 8 when the pin 25 is in the desired position. ..
  • the shackle retaining piece 13 has a small-diameter cylindrical operating portion 13e exposed from the protective plate 4 on the upper side of the lock body 1, and a screwdriver or the like is formed in the operating groove 13f formed on the upper surface of the operating portion 13e.
  • the flat tip of the tool (see FIG. 7) can be inserted and rotated.
  • the operation groove 13f extends in the radial direction and is formed in an arrow shape, and the operation groove 13f and the mark marked on the upper surface of the upper protective plate 4 (see FIGS. 1 and 8A and 8B). The rotational position of the shackle retaining piece 13 can be easily determined from the positional relationship.
  • a hole 4a having substantially the same diameter as the operation portion 13e is provided in the central portion of the upper protection plate 4, and the lower protection plate 5 is provided with a hole 4a.
  • a hole 5a having a diameter larger than that of the operating portion 13e is provided in the central portion.
  • an O-ring 27 is provided inside the hole 5a of the lower protective plate 5 to seal between the shackle retaining piece 13 and the upper protective plate 4 forming the upper surface of the lock body 1, and there is no shackle retaining piece. The same waterproof and dustproof properties as the conventional ones are ensured.
  • holes 4b and 5b into which the long leg portion 10 of the shackle 2 is inserted are provided at one end of each of the protective plates 4 and 5, and the upper protective plate 4 is provided with holes 4b and 5b.
  • a tubular portion 4c into which the short leg portion 9 of the shackle 2 is inserted is provided at the other end portion.
  • the tubular portion 4c is fitted into the leg insertion hole 6 from the hole 5c formed in the other end of the lower holding plate 5, and a ball hole 4d for incorporating the ball 19 on the other end is formed. ing.
  • a slide pin 28 fixed to the upper surface of the other end of the cylinder cap 3 is inserted into the leg insertion hole 6 on the other end side in a lower portion that does not interfere with the short leg 9 of the shackle 2.
  • the slide pin 28 faces upward together with the cylinder cap 3 by a coil spring 30 incorporated between the head of the screw 29 screwed into the upper end surface thereof and the stepped surface of the small diameter hole portion 6a at the lower end of the leg insertion hole 6. Is being urged to.
  • the cylinder cap 3 is formed in a planar shape substantially the same as the portion of the lower surface of the lock body 1 excluding the protruding portion 1b, and is rotatable around the slide pin 28. Further, a cap seal 31 that is in close contact with the lower surface of the lock body 1 and seals the key hole 15a of the inner cylinder 15 of the lock cylinder 11 is fixed to the recess 3a formed on the upper surface of the cylinder cap 3.
  • the cap seal 31 is made of an elastic body such as rubber.
  • this padlock When this padlock is not used, it is usually in the state shown in FIGS. 1, 2, 4, and 5. That is, the ball 19 engages with the notches 9a and 10a of the short leg portion 9 and the long leg portion 10 of the shackle 2, and the ball 19 is held by the ball holding surface 13a of the locking piece 18 at the engaging position, and the shackle 2 is in a locked state.
  • the ball holding surface 13a faces the ball 19 on one end side
  • one recess 13b faces the ball 19 on the other end side with a radial gap
  • each pin of the click mechanism 24 The tip portion of 25 is inserted into the vertical groove 8a of the lock hole 8. Further, the cylinder cap 3 is pressed against a portion of the lower surface of the lock body 1 other than the protruding portion 1b by the elasticity of the coil spring 29 to shield the key hole 15a of the lock cylinder 11.
  • the cylinder cap 3 When locking the object to be locked from this state, first, as shown by the alternate long and short dash line in FIG. 2, the cylinder cap 3 is integrally pulled down together with the slide pin 28 against the elasticity of the coil spring 29. Then, as shown in FIG. 7, the cylinder cap 3 is rotated around the slide pin 28 to expose the key hole 15a of the lock cylinder 11, and the operation key is inserted into the key hole 15a to perform a rotation operation. As a result, the inner cylinder 15 of the lock cylinder 11 and the tail piece 16 and the locking piece 18 of the lock mechanism 12 are integrally rotated by 90 degrees.
  • each axial groove 18c of the locking piece 18 faces the ball 19 and allows the inward movement of each ball 19.
  • the shackle retaining piece 13 is also in a state of allowing the balls 19 to move inward. Therefore, by pulling up the shackle 2, each ball 19 comes out of the notches 9a and 10a of the shackle 2 and the locking piece.
  • the short leg portion 9 of the shackle 2 comes out of the leg insertion hole 6, and the shackle 2 is unlocked so that it can be hooked and unhooked on the object to be locked.
  • the short leg portion 9 and the long leg portion 10 are pushed to the positions before unlocking in the leg insertion holes 6 and 7, and the operation key is returned and rotated.
  • the locking piece 18 rotates, and the ball 19 extruded at the edge of the opening of the axial groove 18c engages with the notches 9a and 10a of the shackle 2, and then the ball holding surface of the locking piece 18.
  • the 13a faces the ball 19 and holds the ball 19 in the engaging position. As a result, the shackle 2 is locked and the object to be locked is locked.
  • the cylinder cap 3 is pulled down and rotated to a position where it covers the lower surface of the lock body 1, and the key hole 15a of the lock cylinder 11 is returned to the state of being shielded.
  • the shackle 2 is unlocked in the same manner as during normal use to bring it into the unlocked state shown in FIG.
  • the ball holding surface 13a of the shackle retaining piece 13 holds the ball 19 on one end side at the retaining position where it engages with the retaining portion 10c of the shackle 2.
  • the tip of each pin 25 of the click mechanism 24 is inserted into the vertical groove 8a of the lock hole 8, and the arrow-shaped operation groove 13f of the operation portion 13e of the shackle retaining piece 13 is on the upper side. It points to the mark II on the upper surface of the protective plate 4 of.
  • the tip of the tool T is inserted into the operation groove 13f of the operation portion 13e of the shackle retaining piece 13, and the tool T is rotated.
  • the operation groove 13f is formed on the upper protective plate 4 while the pin 25 of the click mechanism 24 is immersed in the radial hole 13d of the shackle retaining piece 13 against the elasticity of the coil spring 26.
  • the shackle retaining piece 13 is rotated to a position indicating the mark I.
  • one recess 13b faces the ball 19 on the other end side at a position different from that before the rotation operation, and the other recess 13c faces the ball 19 on the one end side.
  • the balls 19 are allowed to move inward in opposition to each other. Therefore, by pulling the shackle 2 in this state, the ball 19 on one end side moves inward from the retaining position, the retaining portion 10c of the shackle 2 passes by the side of the ball 19, and the entire shackle 2 is locked. It can be removed from the main body 1. After the shackle 2 is pulled out, a new shackle is incorporated and the shackle pulling-out piece 13 is returned and rotated.
  • the shackle 2 can be removed by simply operating and rotating the shackle retaining piece 13 from the outside in the unlocked state. Therefore, it is necessary to remove other parts when replacing the shackle.
  • the replacement work can be performed more efficiently than the conventional ones, and there is no risk of losing parts.
  • the operation portion 13e of the shackle retaining piece 13 is only exposed on the upper surface of the lock body 1 and does not impair the appearance of the side surface of the lock body 1, the design of the appearance of the entire padlock can be ensured.
  • the locking piece of the conventional product can be divided into upper and lower parts, and the upper portion thereof can be deformed. .. In this way, most of the in-stock parts can be used as they are when the specifications are changed from the conventional product, so that the loss due to the disposal of the in-stock parts can be suppressed to an extremely small level.

Landscapes

  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)

Abstract

Cadenas comprenant, dans un corps de verrou (1), un mécanisme de verrouillage (12) qui verrouille un arceau (2) en amenant une bille (19) à venir en prise avec l'arceau (2), une pièce d'arrêt d'arceau (13) est disposée pour, lorsqu'il est mis en rotation par une opération externe, commuter de manière sélective entre un état de maintien de la bille (19) du mécanisme de verrouillage (12) dans une position où la mise en prise avec une partie de butée (10c) de l'arceau (2) se produit et un état permettant à la bille (19) de se déplacer vers une position où la mise en prise ne se produit pas, et le travail de remplacement de l'arceau (2) est activé sans retirer d'autres composants puisqu'il (2) peut être retiré simplement par actionnement de la pièce d'arrêt d'arceau (13) dans un état déverrouillé. En outre, un aspect esthétique peut être assuré puisque seule une partie d'actionnement (13e) de la pièce d'arrêt d'arceau (13) est exposée sur une surface supérieure du corps de verrou (1).
PCT/JP2019/030736 2019-08-05 2019-08-05 Cadenas WO2021024355A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/JP2019/030736 WO2021024355A1 (fr) 2019-08-05 2019-08-05 Cadenas
JP2021538570A JP7229367B2 (ja) 2019-08-05 2019-08-05 南京錠

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/030736 WO2021024355A1 (fr) 2019-08-05 2019-08-05 Cadenas

Publications (1)

Publication Number Publication Date
WO2021024355A1 true WO2021024355A1 (fr) 2021-02-11

Family

ID=74503077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/030736 WO2021024355A1 (fr) 2019-08-05 2019-08-05 Cadenas

Country Status (2)

Country Link
JP (1) JP7229367B2 (fr)
WO (1) WO2021024355A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158952A (en) * 1978-07-14 1979-06-26 Medeco Security Locks, Inc. Padlock with removable top closure
JP2007231721A (ja) * 2006-03-02 2007-09-13 Trans Ocean Group Ltd 迅速に交換可能なシャックルを有する南京錠および自由に転換可能なデッドロック機構を有する南京錠
WO2017103989A1 (fr) * 2015-12-15 2017-06-22 株式会社アッサアブロイジャパン Cadenas

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158952A (en) * 1978-07-14 1979-06-26 Medeco Security Locks, Inc. Padlock with removable top closure
JP2007231721A (ja) * 2006-03-02 2007-09-13 Trans Ocean Group Ltd 迅速に交換可能なシャックルを有する南京錠および自由に転換可能なデッドロック機構を有する南京錠
WO2017103989A1 (fr) * 2015-12-15 2017-06-22 株式会社アッサアブロイジャパン Cadenas

Also Published As

Publication number Publication date
JP7229367B2 (ja) 2023-02-27
JPWO2021024355A1 (fr) 2021-02-11

Similar Documents

Publication Publication Date Title
US8607600B2 (en) Pin locking device
US4030321A (en) Padlock with protected slide bolt and locking means
US3855824A (en) Key retaining lock
TWI487828B (zh) 盤形制栓鎖及鑰匙組合
CA2603301C (fr) Serrure de porte possedant une structure support pour supporter une queue de pene et une plaque de retenue
JP6599476B2 (ja) 南京錠
WO2021024355A1 (fr) Cadenas
EP3276111B1 (fr) Serrure avec un coulisseau pour le recouvrement du noyau de serrure
JP2007063851A (ja) マンホール蓋用施錠装置
KR100423107B1 (ko) 자물쇠 부착 로크장치
JP2010126062A (ja) ステアリングロック装置
JP5313850B2 (ja) 施錠装置
JP4176661B2 (ja) 自動販売機の補助ロック装置
JP4478620B2 (ja) サムターンユニット
JP3882171B2 (ja) 蓋体着脱工具
JP4495489B2 (ja) サムターン、並びに、錠前
JP2006016886A (ja) シリンダ錠
JP2012031649A (ja) シリンダ錠
JP2006082599A (ja) 燃料タンク用キャップ
JP4051024B2 (ja) 錠前の防犯構造
JP2011219957A (ja) 施錠装置
JP2014020132A (ja) シリンダー錠
JP2019073872A (ja) シリンダー錠およびその内筒
JP2006144475A (ja) 施解錠表示装置
JP2006207315A (ja) シリンダ錠

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19940569

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2021538570

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 25/05/2022)

122 Ep: pct application non-entry in european phase

Ref document number: 19940569

Country of ref document: EP

Kind code of ref document: A1