JP2007085163A - Locking device and locking method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an easily assemblable/disassemblable dial-type locking device which uses a small number of component members. <P>SOLUTION: This locking device is equipped with a lock body 100, a shaft member 300 which is supported on the lock body 100, a plurality of dial rings 200 which are rotated on the shaft member 300 as a rotating shaft, and a long locking member 400 which is directly locked by the plurality of dial rings 200. The lock body 100 comprises a main-body shaft groove or a main-body shaft hole, into which the shaft member 300 is to be inserted from the outside, and a main body-side groove or a main body-side hole, into which the locking member 400 is to be inserted. The shaft member 300 has a shaft-side groove or a shaft-side hole, into which the locking member 400 is to be inserted. The main body-side groove or the main body-side hole exists in a position in which one passage is formed of the main body-side groove or the main body-side hole and the shaft-side groove or the shaft-side hole. At least a part of the shaft-side groove or the shaft-side hole is formed in a direction different from the direction of the insertion/extraction of the shaft member 300 with respect to the lock body 100. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a locking device and a locking method for locking an umbrella using the locking device.

Conventionally, in order to change the unlocking number of the dial ring, there are a dial lock that can be assembled and a wire lock in which a locking member is detachable from the lock body, and those techniques are disclosed in Patent Document 1 and Patent Document 2. Has been.
JP-A-8-35363 Japanese Utility Model Publication No. 6-67753

  However, the conventional locking device has a problem that the manufacturing cost is high because many components are required.

  Further, in the development of the locking device, efforts have been made to make the structural members of the locking device robust, but replacement of the structural members of the locking device has not been regarded as important. Therefore, even if the material is excellent in shape change, it is rarely taken up as a component of the locking device except for a strong and durable material, which causes the morphological limitation of the locking device. It was.

  In addition, for example, it is almost impossible to lock a wide variety of umbrellas with a conventional and versatile locking device. If the locking device is incorporated in the umbrella itself, the umbrella becomes expensive. is there. In addition, although a band-type lock using a locking member that can be locked at an arbitrary position has been devised, there is a problem that the locking part can be seen from the gap of the locking member passage, and the durability of the band It is not popular due to safety and cost performance issues.

  That is, it is considered difficult to spread a locking device with poor cost performance in which constituent members cannot be replaced for locking to prevent the placement of inexpensive articles such as umbrellas.

  Then, an object of this invention is to provide the locking device which can be handled easily and can be used.

  Furthermore, it aims at providing the locking method for locking an umbrella simply and effectively, and providing the large diameter part formation member which improves the effect which prevents that a locking device is extracted from an umbrella.

  In order to solve the above-described problem, the locking method of the present invention is a locking method that prevents the umbrella from being opened by a locking device that can be locked and tightened. The locking member is a member capable of forming an annular portion with the locking member and the lock body, and when the umbrella is in a closed state, the shaft of the central rod of the umbrella An umbrella having a portion whose outer diameter of the cross section perpendicular to the direction is thinner than the upper and lower sides, and the locking method includes an annular portion formed by the step of closing the umbrella, the locking member, and the lock body The step of arranging the umbrella so that the portion where the outer diameter of the cross section perpendicular to the axial direction of the center rod is thinner than the top and bottom is positioned, and while tightening the umbrella with the locking member, The umbrella is locked by the locking device, and the locking device And a step of not be able to open the umbrella by impossible be raised or lowered relative to the umbrella.

  When an umbrella is locked by this locking method, the locking device cannot be easily moved up and down. In other words, the umbrella cannot be opened unless the locking device is unlocked.

  Further, in the locking method of the present invention, before the umbrella is closed, the large-diameter portion forming member is present in contact with the middle rod of the umbrella or the portion between the lower loft and the stone protrusion of the main bone, or the rib. And creating a portion in which the outer diameter of the cross section perpendicular to the axial direction of the center rod is narrower than the top and bottom, and the large-diameter portion forming member includes the middle rod, the main bone or the rib bone of the umbrella. A hole or a groove for passing through, and in the case of providing the hole, the hole or groove further includes a notch or a cutting part that reaches the hole from the outer periphery of the large diameter portion forming member. The outer diameter of the large-diameter portion forming member is such that the large-diameter portion forming member is below the center rod of the umbrella and the stone bump. Or under the umbrella bone of the umbrella when the umbrella is closed Moiety is located between the black and the ferrule or if present in contact with the struts, it may be the possible size to close the umbrella.

  In this way, by using the large-diameter portion forming member, it is possible to form a bulge in the closed umbrella. That is, it is possible to improve the effect of preventing the locking device from being removed from the umbrella when the umbrella is tightened and locked with the lock body.

  Further, the locking device according to the present invention has an annular part that can be opened and closed, and has a lock body that can be closed when the annular part is locked, and an outer diameter at one or more places when the umbrella to be locked is closed. A large-diameter portion forming member for enlarging the outer diameter of the large-diameter portion forming member, wherein the large-diameter portion forming member is between the lower lokuro and the stone protrusion of the middle rod of the umbrella. Or, when the umbrella is closed, the umbrella is a size that can be closed when it is in contact with a portion located between the lower loft and the stone bump of the main bone of the umbrella or a rib. The inner diameter of the closed annular portion at the time of locking is larger than the outer diameter between the large diameter portions, smaller than the outer diameter of the upper and lower large diameter portions between the large diameter portions, and the large diameter portions are closed. The outer diameter of the cross section perpendicular to the longitudinal direction of the umbrella in the formed state is the longitudinal direction by the large diameter portion forming member. It may be the portion that is smaller than Oite vertically.

  Also with this configuration, the bulge can be formed on the umbrella closed by the large diameter portion forming member. That is, it is possible to improve the effect of preventing the locking device from being removed from the umbrella when the umbrella is tightened and locked with the lock body.

  The large-diameter portion forming member includes a hole or a groove. When the large-diameter portion forming member has the hole, the large-diameter portion forming member further includes a cutout portion or a cutting portion that reaches the hole from the outer periphery of the large-diameter portion forming member. The umbrella may have a size or a shape that allows the center rod, main bone, or rib of the umbrella to pass therethrough. Thereby, the large diameter portion forming member can be easily attached, and in the umbrella to be locked, it can be attached at an optimal position for locking.

  Further, the large-diameter portion forming member is a large-diameter portion forming member of the above-described locking device, which is attached to the umbrella to be locked and increases the outer diameter of one or more locations, A hole or a groove for passing a main bone or a bone bone through is provided, and when the hole is provided, the hole or the groove further includes a notch or a cutting part that reaches the hole from the outer periphery of the large diameter portion forming member. The outer diameter of the large-diameter portion forming member is such that the large-diameter portion forming member is the middle rod of the umbrella. When the umbrella is closed, the umbrella is closed when it is in contact with the portion located between the lower lokuro and the stone bump of the main bone of the umbrella or the stone bump, May be of a possible size. Thereby, the large diameter part formation member of various shapes can be provided according to a user's liking, the shape of an umbrella, etc.

  In other words, when the large diameter portion forming member is used, a lock using the long locking member that can be locked at an arbitrary position, specifically, a dial lock, a cylinder lock, and a card lock Even a padlock can be locked. That is, if the locking device can be locked so as not to pass through the large-diameter portions on both sides of the narrowed portion of the umbrella, which is formed by the large-diameter portion forming member at the time of locking, the more reliable locking that the large-diameter portion forming member has The effect can be demonstrated.

  The present invention can provide a locking device that can be easily handled and used. Furthermore, it is possible to provide a locking method for locking the umbrella simply and effectively, and to provide a large-diameter portion forming member that improves the effect of preventing the locking device from being pulled out of the umbrella.

  Embodiments of the present invention will be described below with reference to the drawings. As an embodiment of the present invention, an example of a locking device that can be used in the locking method of the present invention will be described, and the large diameter portion forming member of the present invention will be described with reference to FIG.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  First, the outline and outline of the dial lock 1 according to the embodiment of the present invention will be described with reference to FIGS.

  FIG. 1 is a perspective view showing an overview of a dial lock 1 according to an embodiment of the present invention. A dial lock 1 shown in FIG. 1 is an example of the locking device of the present invention, and is a band-type lock that locks an article by fastening it with a band. The band-type lock is a locking device that locks the band by locking the band while tightening the article with the band.

  As shown in FIG. 1, the dial lock 1 includes a lock body 100 that is the center of the structure of the dial lock 1, a band 400 that is a band that is wound around the umbrella and does not open the umbrella, and the band 400 is connected to the lock body 100. The lock dial ring 200 is a ring that is locked so that it cannot be inserted into and removed from the lock, and the lock dial ring 200 is rotatably attached to the lock body 100, and a shaft 300 that serves as a rotation axis of the lock dial ring 200 is configured. Yes.

  In the example shown in FIG. 1, there are three lock dial rings 200, and 10 numbers 0 to 9 are given at equal intervals on the radially outer surface of each lock dial ring 200. By rotating the three locking dial rings 200 to form a three-digit number for unlocking, the band 400 can be inserted into and removed from the lock body 100.

  Each of the band 400 and other bands described later is an example of a locking member in the locking device of the present invention. In addition, a dial lock having a single shaft as shown in FIG.

  Here, regarding the band-type lock, the structure of the lock part is classified into a dial lock, a cylinder lock, a card-type lock, and the like.

  The dial lock is a locking device that is unlocked only at a predetermined position of the dial ring by rotating the dial ring. When the cylinder lock is inserted into the cylinder and turned in a certain direction, the member that locks the locking part of the band moves away from the locking part of the band and is unlocked. The locking device is a locking device in which the member that locks the locking portion locks the locking portion of the band and is locked. When a card type lock is inserted, the member that locks the locking portion of the band is released from the locking portion of the band and is unlocked, and when the card is removed, the member that locks the locking portion of the band is the band. This is a locking device that locks the locking portion of the locking device. The card-type lock includes a lock called a plate-type lock that can be locked or unlocked by inserting a plate-like key.

  When comparing the above-mentioned band lock dial lock, cylinder lock, and card lock, the number of constituent members is the smallest, the structure is simple, the manufacturing cost of the members is low, and the user can easily use a device other than the band member. It is thought that it is a dial lock that the constituent members can be exchanged. This is because the components of the cylinder lock and the components of the card-type lock are complicated and have a large number of members, and it is difficult for the user to disassemble and assemble. When replacing a component, the parts including the component are replaced together. This is because replacement costs are high.

  That is, it can be said that the most advantageous in terms of cost for exchanging components among the band-type locks is the dial lock.

  Moreover, it is important to suppress the maintenance cost of the band-type lock as well as to reduce the manufacturing cost. Even if the band member is damaged, it becomes a big problem that it is necessary to replace the entire band-type lock every time. Therefore, it is necessary to provide a band member at low cost so that the user can easily replace the band member regardless of whether the band type lock is a dial lock, a cylinder lock or a card type lock. This is possible.

  Furthermore, it is possible to exchange components other than the band, and if these components can be manufactured at low cost, the maintenance cost of the lock can be further reduced.

  Considering components other than bands, conventionally, for example, for dial rings that are members other than bands, disassembly and assembly of dial rings can be considered mainly for changing the combination number, and wear and damage of the dial part, etc. It was not for the replacement of the parts in the case of. For this reason, it is thought that disassembly and assembly of the dial portion of the dial lock have not been regarded as important since a lock that can change the combination number without being disassembled was devised.

  Similarly, when replacing the locking member, if the strength of the locking member such as a chain or a wire is increased, it is not necessary to replace the locking member. In other words, it seems that the idea of increasing the strength of the locking member so as not to require replacement of the locking member has been mainstream.

  However, in a band-type lock that can be locked at an arbitrary position of the locking member, it is important to give the band flexibility. For this reason, it is considered extremely difficult to make it as strong as a chain-type dial lock that locks at a specific part.

  The durability performance of the band-type lock and the costs related to the manufacture and replacement of the components will be described below. First, regarding the durability performance related to wear and damage due to frequent use of the band-type lock, the band portion is a member that is likely to cause a problem particularly in the durability performance due to the form of the band-type lock.

  Here, rather than multiplying the manufacturing cost to increase the rigidity of the band part, lowering the manufacturing cost by lowering the rigidity of other members to match the strength of the band, and further enabling disassembly and assembly only at the time of unlocking Therefore, it seems that it is important to increase the cost performance by allowing only the damaged member to be replaced.

  That is, it is considered that the strength of the lock is the weakest part, and the strength of the band-type lock that can be locked at an arbitrary position of the locking member depends on the strength of the band. Therefore, it seems to be useless to increase the production cost in order to increase the strength of members other than the band. Therefore, if the manufacturing cost of the member other than the band can be suppressed by making the strength of the member other than the band slightly higher than the strength of the band, the method of suppressing the manufacturing cost should be given priority. It is done. As a result, wear and damage also become a problem in components other than the band, but only when unlocking can the problem of wear and damage due to daily use be solved if the damaged member can be replaced. Conceivable.

  The locking device of the present invention is intended to lock a portable article such as an umbrella, but in general, the locking device is used as long as it has a strength suitable for the use situation, purpose of use, or withstandability. There is value. For example, since the method of use is limited even if the rigidity is high, a lock that cannot be used for an article to be locked is not worthy as a locking device under the circumstances.

  In addition, the band-type lock that can be locked at an arbitrary position is particularly excellent in that it can be locked at a stenosis site because it has a structure that can be locked by tightening an article. Further, since it can be locked at an arbitrary position, it can be locked to an article having a certain size range. Therefore, the utility value for preventing shoplifting of umbrellas and merchandise is very high.

  However, the band type lock is weaker in strength (strength) than other U-shaped bar type locks, chain type locks and wire type locks. In addition, there is a limit to increasing the strength of the band portion, and it has been reduced in strength compared to other locking devices, and has received little attention due to problems with its strength. In other words, even if a band-type lock was manufactured and sold, it would have been thought that few people would purchase it because there would be no utility value corresponding to the purchase price and no locking effect.

  However, it is considered that the rigidity of the band-type lock can be compromised to some extent by limiting the use object and usage situation of the band-type lock to some extent. That is, the industrial availability of the band-type lock can be improved by providing the band-type lock at a low cost and allowing the components to be easily and inexpensively replaced. In other words, the band-type lock does not need to increase the structural strength so much depending on the use situation, and it is most important for the spread of the band-type lock to lower its manufacturing cost.

  For example, a lottery for umbrellas and shoplifting of products are often carried out with great care. For example, umbrella placement is often performed because it suddenly began to rain, and tools such as pliers and cutters are rarely used. Therefore, even if only the state of being locked (for example, the state of locking an umbrella or a product with a band-type lock connected to a non-animal with a wire) is considered to be able to suppress the intention to carry out the withdrawal or shoplifting to some extent. It is done.

  And, as long as the band-type lock is strong enough not to be easily broken by hand, it seems to be sufficiently useful as a lock. Accordingly, each of the above components constituting the dial lock 1 is made of plastic with a minimum strength that is not torn off by hand. Therefore, the components constituting the dial lock 1 shown below are made of plastic unless otherwise specified.

  As described above, the dial lock 1 according to the embodiment of the present invention is a band-type lock, and the part that locks the band is a dial lock. An overview of each part before assembly of the dial lock 1 shown in FIG. 1 is shown in FIG. 5 to be described later, but the number of members constituting the dial lock 1 is small, and each part is independent and can be replaced. . In addition, it can be repeatedly disassembled and assembled only when unlocked.

  The locking device of the present invention can also use a locking member other than a band. The case of using a locking member other than the band will be described later.

  FIG. 2 is a diagram showing an overview of the front, diagonally upper, and upper surfaces of the dial lock 1 shown in FIG. 2A is a schematic view of the front face of the dial lock 1, FIG. 2B is a schematic view of the dial lock 1 from diagonally above, and FIG. FIG. Hereinafter, “front” means the surface shown in FIG. 2A, and “upper surface” means the surface shown in FIG. 2C.

  FIG. 3 is a diagram showing an overview of the side surface of the dial lock 1 shown in FIG. FIG. 3A is an overview of the left side surface of the dial lock 1, and FIG. 3B is an overview of the right side surface of the dial lock 1. The “right side surface” of the dial lock 1 is the right side surface when the front surface of the dial lock 1 shown in FIG. Similarly, the “left side surface” of the dial lock 1 is also the left side surface when the front surface of the dial lock 1 shown in FIG.

  FIG. 4 is a diagram illustrating an example of a state in which the dial lock 1 is attached to the umbrella, that is, a state in which the umbrella is locked by the dial lock 1. Umbrellas have joints for connecting the main bone and the ribs, and ledges for gathering the dew, etc., so the outer diameter of the cross section perpendicular to the axial direction of the middle rod of the umbrella is closed. Instead, there is a portion where the outer diameter is narrower than the top and bottom.

  Therefore, in the annular part formed by the band 400 and the lock body 100 shown in FIG. 1, the part in which the outer diameter of the closed umbrella is thinner than the upper and lower parts comes, and the band is squeezed in the direction of squeezing the umbrella. If the 400 is locked while being pulled, the dial lock 1 cannot be easily moved up and down. That is, the umbrella cannot be opened unless the dial lock 1 is unlocked.

  The plurality of convex portions 401 of the band 400 are portions for locking the band 400 to the locking dial ring 200 depending on the shape of the locking dial ring 200 described later. When attached to an umbrella, it also has an effect of making it difficult to remove the dial lock 1 upward by biting into an umbrella cloth or the like.

  In particular, when locking the umbrella with the dial lock 1 turned upside down on the stump of the umbrella cloth slightly offset from the tip of the umbrella toward the stone bump direction, that is, with the convex portion 401 facing the stone bump direction of the umbrella The convex portion 401 bites into the stump of the umbrella cloth, and the dial lock 1 is extremely difficult to come off in the stone bump direction. This locking method is one of the locking methods effective for preventing theft of the umbrella. Examples of other locking methods will be described in detail in the description of FIG.

  In addition to attaching the dial lock 1 to the umbrella, the umbrella and other articles, for example, an umbrella stand column, a lattice rod, and the umbrella may be tied together with a band 400. This can prevent theft more.

  Next, the structure of the dial lock will be described with reference to FIGS.

  FIG. 5 is a perspective view showing an overview of the lock body 100, the shaft 300, the lock dial ring 200, and the band 400 constituting the dial lock 1.

  As shown in FIG. 5, the lock body 100 includes a band attachment hole 101 that is a hole for attaching the band 400 to the lock body 100 and a lock body side shaft hole 102 a that is a hole for attaching the shaft 300 to the lock body 100. , The lock body side shaft hole 102b, the lock body side shaft hole 102c, and the lock body side shaft hole 102d, and the dial attachment portion 105, which is a space for attaching the lock dial ring 200 to the lock body 100.

  Three dial attachment portions 105 are provided at equal intervals in the left-right direction of the lock body 100. Therefore, the three locking dial rings 200 arranged in the dial attachment portion 105 are arranged at equal intervals.

  Each of the lock body side shaft holes 102a to 102d is provided with a lock body side band groove 104 which is a groove for allowing the band to pass therethrough. The shaft 300 is inserted into the lock body side shaft hole 102a. In this case, a guide notch 103 for determining the circumferential position of the shaft 300 is provided. The four lock body side band grooves 104 are arranged in a straight line when viewed from the lock body side shaft hole 102a to the lock body side shaft hole 102d.

  As shown in FIG. 5, the lock dial ring 200 has a cylindrical structure as a whole, and includes a ring-side shaft hole 201 that is a hole through which the shaft 300 is passed, and a number display unit that displays a number. 203. Further, the ring side shaft hole 201 is provided with a ring side band groove 202 which is a notch for allowing the band to pass therethrough.

  When the shaft 300 is passed through the ring-side shaft hole 201, the locking dial ring 200 can be rotated in the circumferential direction of the shaft 300 with the shaft 300 as a rotation axis. The lock dial ring 200 has a double structure so that the user can set the unlocking number. Details of the lock dial ring 200 will be described later with reference to FIG.

  As shown in FIG. 5, the shaft 300 has a cylindrical shape with a groove in the axial direction as a whole, and when attached to the lock body 100, a guide 301 for determining a circumferential position, and a band And a shaft-side band groove 302 that is a groove for allowing the light to pass therethrough. In addition, the axial front side of the shaft 300 shown in FIG. 5, that is, the end portion of the shaft where the guide 301 exists is hereinafter referred to as a shaft rear portion, and the end portion opposite to the shaft rear portion is hereinafter referred to as a shaft head portion.

  The band 400 includes a plurality of convex portions 401 provided at regular intervals so that the band 400 is locked to the lock body 100 by the locking dial ring 200 and the band 400 inserted from the band mounting hole 101 of the lock body 100. And a stopper 403 for preventing the band 400 from coming off in the direction of the outlet of the band attachment hole 101.

  Note that in the band 400, there are recesses between adjacent protrusions 401, and the band 400 can be said to have a plurality of recesses provided at regular intervals.

  The end of the band 400 opposite to the stopper 403 is hereinafter referred to as a band head, and the portion other than the stopper 403 of the band 400 is hereinafter referred to as a band body. The band 400 can be inserted into the band attachment hole 101 of the lock body 100 from the band head, and the band head can be pulled out from the right side surface of the lock body 100. Further, since the stopper 403 of the band 400 is larger than the outlet of the band mounting hole 101 on the right side surface of the lock body 100, it cannot penetrate the lock body 100. It is locked inside the mounting hole 101 and fixed in the band head direction.

  Further, the locking member penetrates the shaft, and the dial ring uses the shaft as a rotation shaft. Thereby, since it can be disassembled only when the user unlocks it and has a simple structure, the user can assemble it.

  Further, although the band 400 is illustrated in a U shape for convenience of illustration, it is not fixed to the U shape. The band 400 is made of a material such as a plastic or rubber that can be bent, and has the flexibility to lock the umbrella with the dial lock 1.

  The shaft 300 has a shaft head inserted through the lock body side shaft hole 102 a, three lock dial rings 200 each having a shaft head placed on each of the three dial mounting portions 105 of the lock body 100, and a lock. It passes through the main body side shaft hole 102b and the lock main body side shaft hole 102c and is inserted into the lock main body side shaft hole 102d until the shaft head is fixed. The shaft 300 is fixed to the lock body 100 by fixing the shaft head to the lock body side shaft hole 102d. The relationship between the shaft head of the shaft 300 and the lock body side shaft hole 102d will be described later with reference to FIG. Further, as described above, each of the three locking dial rings 200 can be rotated in the circumferential direction of the shaft 300.

  Further, when the shaft 300 is inserted into the lock body 100, the guide 301 of the shaft 300 and the guide notch 103 of the lock body side shaft hole 102a engage with each other, so that the shaft 300 is circumferential with respect to the lock body 100. The position of is fixed. The fixed position is a position where the shaft-side band groove 302 of the shaft 300 comes directly below the four lock body-side band grooves 104 arranged in a straight line.

  In this state, each of the ring-side band grooves 202 of the three locking dial rings 200 is rotated so as to form a straight line with the four lock body-side band grooves 104 in the lock body 100, that is, on the shaft side of the shaft 300. When the ring side band groove 202 is rotated to a position just above the band groove 302, the band band is composed of one shaft side band groove 302, four lock body side band grooves 104, and three ring side band grooves 202. A band passage hole through which 400 band bodies can pass is formed.

  That is, in this state, the dial lock 1 is in an unlocked state, and the user of the dial lock 1 can insert and remove the band main body from the lock main body 100. Hereinafter, this state is referred to as an “unlocked state”. For example, in the case of the lock dial ring 200 shown in FIG. 5, each of the lock dial rings 200 has “1”, “8”, and “6” in a row directly above the shaft-side band groove 302 of the shaft 300. The dial lock 1 can be brought into an unlocked state by rotating in line, that is, by adjusting to “1”, “8”, “6”. The sequence of numbers for achieving the unlocked state is hereinafter referred to as “unlocked number”.

  Further, in the unlocked state, as shown in FIG. 1, the band main body of the band 400 is passed from the front side of the figure, and the position of the convex portion 401 of the band main body is in the ring side band groove 202 of the locking dial ring 200. If there is no position, the lock dial ring 200 can be rotated. That is, the interval between adjacent convex portions 401 is wider than the axial width of the locking dial ring 200.

  Here, the plurality of convex portions 401 of the band 400 are arranged at equal intervals as described above, and this interval is the same as the interval between the three locking dial rings 200 arranged at equal intervals. In addition, the reference | standard of the space | interval of the convex part 401 is taken as the cross section which passes along the center of the width | variety of the longitudinal direction of the band of the convex part 401, and is perpendicular | vertical to a longitudinal direction. The reference of the interval between the lock dial rings 200 is a cross section that passes through the center of the width of the lock dial ring 200 in the axial direction and is perpendicular to the axial direction.

  That is, when at least one lock dial ring 200 is matched to a number other than the unlocking number, the convex portion 401 contacts the side surface perpendicular to the rotation axis of the lock dial ring 200 on the band body of the band 400. The band main body of the band 400 is locked and cannot be inserted into and removed from the lock main body 100. That is, the band body of the band 400 is locked by the locking dial ring 200.

  FIG. 6 is a diagram illustrating an example of the structure of the lock dial ring 200. 6A is a left side view of the lock dial ring 200, FIG. 6B is a front view of the lock dial ring 200, and FIG. 6C is a diagram of the lock dial ring 200. 6D is a cross-sectional view taken along line AA of the locking dial ring 200, and FIG. 6E is a cross-sectional view taken along line BB of the lock dial ring 200. FIG.

  The lock dial ring 200 has a double structure as described above, and the structure of the lock dial ring 200 will be described with reference to FIG.

  As shown in FIGS. 6A to 6E, the locking dial ring 200 includes a ring inner member 210 and a ring outer member 220. That is, the locking dial ring 200 has a double structure of the ring inner member 210 and the ring outer member 220.

  The ring inner member 210 has a ring side shaft hole 201, a ring side band groove 202, and a deformation cutout portion 204, and the ring outer member 220 has a number display portion 203.

  The ring inner member 210 has ten deformation notches 204 as shown in FIG. The deformation notch 204 is a cut from the left side surface shown in FIG. 6A toward the right side surface shown in FIG. 6C. As shown in the AA sectional view of FIG. 6D, the notch 204 for deformation is about half of the thickness of the inner ring member 210, that is, the left and right width of the AA sectional view of FIG. It is a part cut by about half the width.

  When the inner ring member 210 is pushed in from the right side of the outer ring member 220 shown in FIG. 6D so that the deformation notch 204 is on the left side, a radially inward force is applied to the circumference of the inner ring member 210. It acts and the circumferential width of the deformation notch 204 is reduced. As shown in the AA cross-sectional view of FIG. 6D, the ring outer member 220 has a mountain-shaped cross section at the center, but the deformation notch 204 has a circumferential width of the deformation notch 204. By shrinking, the mountain is crossed and restored with restoring force. That is, the ring inner member 210 is incorporated into the ring outer member 220, and the lock dial ring 200 is completed.

  Also, after assembling the lock dial ring 200, when the ring inner member 210 is pushed from the left side of the ring outer member 220 shown in FIG. As the circumferential width of 204 decreases, the inner ring member 210 can be removed from the outer ring member 220.

  In addition, as shown in FIG. 6C, the inner ring member 210 includes ten inner fitting portions 205 for determining the circumferential position of the outer ring member 220. It exists at equal intervals in the circumferential direction. In the ring outer member 220, ten outer fitting portions 206 exist at equal intervals in the circumferential direction of the ring outer member 220 in a shape corresponding to the ten inner fitting portions 205.

  In the ring outer member 220, numbers are assigned to the number display portions 203 on the radially outer side of the ten outer fitting portions 206, respectively. That is, ten numbers are assigned to the number display portion 203 of the lock dial ring 200 shown in FIG. Further, as shown in FIG. 6C, in the ring inner member 210, one inner fitting portion 205 exists on the outer side in the radial direction of the ring-side band groove 202.

  The number of the number display portion 203 on the outer side in the radial direction of the ring-side band groove 202 is a number that is one of the unlocking numbers as described in the explanation of FIG. That is, the user of the dial lock 1 selects the number to be the unlocking number, and the ring outer member 220 is attached to the ring inner member 220 so that the ring side band groove 202 comes to the inside of the number display portion 203 in the radial direction of the number. 210 is incorporated. In this way, a lock dial ring in which the selected number is one of the unlocking numbers can be assembled.

  As described above, the lock dial ring 200 can be disassembled and assembled by dividing the dial ring into an inner member having a notch for unlocking and an outer member at the outer peripheral portion. This structure is convenient in that the unlocking number can be changed when replacing the member by disassembling and assembling the dial ring. Further, it is not necessary to purchase a new dial ring in order to change the unlocking number, and the cost for maintaining the user's dial lock can be further reduced.

  Further, the locking dial ring 200 has a double-structured disassembly / assembly type structure in which the inner member constituting the dial ring is loaded into the outer member while being deformed and is fitted by a restoring force. This eliminates the need for a member for coupling the inner member and the outer member. Furthermore, it is possible to prevent the inner member and the outer member from being detached unintentionally when the dial body is disassembled and assembled when the lock body, the dial ring, and the shaft are disassembled.

  Furthermore, if the manufacturing cost of the outer member of the dial ring can be reduced by making the outer member simple like the outer member 220 shown in FIG. 6, characters, symbols, pictures, etc. other than numerals are written. It is possible to produce various kinds of outer members and provide the outer members as a single unit at low cost. Therefore, even if the person who forgets the unlocking number in the unlocking number, which is the combined number for unlocking, the user is free to use the combination number, letters, symbols and pictures for unlocking the dial ring. Since it can be selected and assembled, it is difficult to forget the combination of dials for unlocking. In addition, there is an effect that it is difficult to forget even if the interval between the locks is used.

  FIG. 7 is a perspective view when the lock body 100 is viewed from the front. As described above, the shaft 300 is fixed to the lock body 100 by fixing the shaft head portion by the lock body side shaft hole 102d. The relationship between the shaft head of the shaft 300 and the lock body side shaft hole 102d will be described with reference to FIG.

  As shown in FIG. 7, the inner diameters of the lock body side shaft hole 102a, the lock body side shaft hole 102b, and the lock body side shaft hole 102c are r1. Further, the inner diameter on the left side of the lock body side shaft hole 102d is r1, while the inner diameter on the right side is r2, and r1> r2.

  Here, the shape of the shaft 300 not including the guide 301 and the shaft side band groove 302 is a cylinder, and the inner diameter is r1. That is, when the shaft 300 is pushed into the lock body 100 from the left side of FIG. 7, the shaft head of the shaft 300 has the lock body side shaft hole 102a, the lock body side shaft hole 102b, and the lock body side shaft hole 102c. It can pass through and can enter the lock body side shaft hole 102d. However, since the inner diameter on the right side of the lock body side shaft hole 102d is smaller than the outer diameter of the shaft 300, when the shaft 300 is driven into the lock body 100, the shaft head faces radially inward from the wall surface of the lock body side shaft hole 102d. Under pressure. Therefore, a frictional force is generated between the circumference of the shaft head due to the pressure and the wall surface of the lock body side shaft hole 102d, and the shaft head is fixed to the lock body side shaft hole 102d. Thereby, the shaft 300 is fixed to the lock body 100.

  Since the shaft 300 is fixed to the lock body 100 by frictional force, after the lock body 100 is assembled into the shaft 300, the shaft 300 is used from the right side of the lock body 100 shown in FIG. From the lock body 100. However, in a state where the umbrella is locked, the band body of the band 400 passes through the shaft-side band groove 302 of the shaft 300 and is locked in a tightened state, and thus the shaft 300 cannot be removed.

  As described above, the dial lock 1 according to the embodiment of the present invention can adjust the length of the portion of the band 400 that locks the umbrella, and therefore, as shown in FIG. 4 regardless of the size and shape of the umbrella. In addition, the closed umbrella can be locked by the dial lock 1.

  That is, another person cannot open the umbrella and cannot use the umbrella. Therefore, it has the effect of preventing theft of the umbrella performed for the purpose of using the umbrella.

  In addition, when the positional relationship between the umbrella and the object such as the pole of the umbrella stand or the lattice rod can be tied together with the band 400, the umbrella and the umbrella stand can be tied together with the band 400. be able to. This can prevent theft more.

  Moreover, the dial lock 1 has a simple structure, and a user who is supplied with the lock body 100, the lock dial ring 200, the shaft 300, and the band 400 can be easily assembled.

  Further, the lock dial ring 200 has a double structure, and the lock dial ring 200 with the number selected by the user as the number for unlocking can be produced. That is, it is possible to assemble the dial lock 1 with a desired number such as a number that can be easily remembered as an unlocking number.

  Further, since the shaft 300 can be detached from the lock body 100 after the dial lock 1 is assembled, the unlocking number can be changed at any time.

  Here, since the shaft 300 cannot be removed from the lock body 100 as described above when the dial lock 1 is attached to the umbrella, only the user of the dial lock 1 who knows the unlocking number locks the shaft 300. It can be removed from the main body 100.

  That is, the dial lock 1 according to the embodiment of the present invention can be disassembled only when unlocked, and can be repeatedly reassembled. Moreover, the number of members required for assembly is small and the structure is simple. In the conventional dial lock, there are problems such as a large number of members necessary for assembly, difficulty in assembly, and production cost. However, in the dial lock 1, these problems are solved.

  In addition, by making it possible to disassemble and assemble the band, dial ring, shaft, and lock body, it becomes possible to select and change the components of the lock according to the usage situation. For example, the strength, length and shape of the band can be changed, and the strength and shape of the dial ring, shaft and lock body can be changed.

  In other words, the user only has to purchase and assemble parts according to the assumed usage situation, and can combine various materials such as plastic, wood, ceramics, glass, and metal. As a result, it is possible to provide a variety of band-type dial locks that are extremely inexpensive.

  The dial lock 1 can be provided with a coiled wire that can be expanded and contracted. One end of the coiled wire can be attached to a fixed object such as a door handle or a stair railing, that is, the umbrella locked by the dial lock 1 can be connected to the fixed object.

  FIG. 8 is a view showing an example of a state in which a coiled wire is attached to the dial lock 1 and the dial lock 1 and a door handle as a fixed object are connected by the coiled wire.

  In the example shown in FIG. 8, the dial lock 1 has a wire attachment portion 110 that is a U-shaped member in order to attach the coiled wire 20 to the dial lock 1. The coiled wire 20 has a ring 21 for attaching to the dial lock 1 at one end, and a ring 22 for attaching to a fixed object such as a door handle at the other end. . The ring 21 for attaching to the dial lock 1 has a size that allows the coiled wire 20 itself to pass through. The ring 22 for attaching to a fixed object such as a door handle can pass through the dial lock 1. It is a size that can be done.

  The coiled wire 20 can be attached to the dial lock 1 by passing the ring 22 through the ring 21 passed through the wire attaching portion 110. In this state, the ring 22 is passed through the door handle shown in FIG. 7, and the dial lock 1 is passed through the ring 22 so that the dial lock 1 and the door handle are connected, and the state shown in FIG. Become.

  Thus, by attaching the coiled wire 20 to the dial lock 1, the dial lock 1 can be connected to another fixed object. As a result, the umbrella itself can be connected to a fixed object, and other people can not only use the umbrella to which the dial lock 1 is attached, but cannot take the umbrella away from the connected place.

  That is, by attaching the coiled wire 20 to the dial lock 1, the effect of preventing theft of the umbrella by the dial lock 1 can be improved.

  Note that, by locking the stenosis portion of the locking object such as an umbrella, there is an effect that the locking object cannot be used, for example, the umbrella is not opened as described above. However, there is a possibility that the entire locking object is taken away only by locking. In addition, for example, when locking a long article such as an umbrella, if the band is locked through a non-animal such as a handrail, the band may be twisted by twisting the long article such as an umbrella. .

  Therefore, a method of connecting the lock body to the animal with an object other than the band for fastening the object to be locked, such as the coiled wire 20 shown in FIG. 8, is effective. If the animal has a closed annular portion, the lock can be connected to the animal by using a wire connected to the lock.

  Here, the size of the ring 22 of the coiled wire 20 shown in FIG. 8 is such that the dial lock 1 itself can finally pass therethrough when unlocked and if the article is locked. If it is a size that can not be.

  Of course, the larger the lock object, the more difficult it is to pass through the dial lock 1 including the lock object after connection to a non-animal even if the size of the ring 22 is large. However, the above-mentioned size is optimal for exhibiting the anti-theft effect of the coiled wire 20 for more types of articles. In other words, regardless of the size of the object to be locked, the lock body can be passed through when the band is extended straight from the body when unlocked, but the lock is locked when the band is locked and the band is annular. Since the minimum diameter of the ring 22 becomes large, the size of the ring that cannot be passed through is the optimum size of the ring 22.

  FIG. 9 is a diagram illustrating an example in which the umbrella and the door handle are connected by the dial lock 1 to which the coiled wire 20 is attached.

  In the long umbrella shown in FIG. 9A, the dial lock 1 is attached to the main body portion of the closed umbrella as in the example of attaching the dial lock 1 to the umbrella shown in FIG. As shown in b), by attaching the ring 22 side of the coiled wire 20 to the folding umbrella strap and attaching the dial lock 1 to the door handle, it is also possible to connect the folding umbrella to the door handle. .

  Further, as another locking method using the coiled wire 20, there is a method of attaching the ring 22 side of the coiled wire 20 to the middle rod of the umbrella. For example, in a state where the umbrella is opened, the ring 22 side of the coiled wire 20 is attached to a portion between the lower loft of the middle rod of the umbrella and the stone bump, and the coiled wire 20 and the dial lock 1 are placed outside the umbrella. put out. In this state, the umbrella is closed and the dial lock 1 is attached to the door handle.

  When the ring 22 side of the coiled wire 20 is attached to the portion between the lower loft of the middle rod of the umbrella and the stone bump, and the dial lock 1 is attached to a fixed object such as a door handle, the coiled wire 20 is The umbrella locked in this way cannot be taken away because it cannot be removed from either the lower locomotive direction or the stone bump direction. Further, the same effect can be obtained by attaching the ring 22 side of the coiled wire 20 to the handle of the door and attaching the dial lock 1 to a portion between the lower lokuro of the middle rod of the umbrella and the stone bump.

  The above-described locking method using the portion between the lower lokuro of the middle rod of the umbrella and the stone bump is effective when locking an umbrella that does not have a portion whose outer diameter is narrower than the top or bottom or is difficult to find.

  In addition, an auxiliary tool may be used for the closed umbrella to create a bulge that becomes a part for locking. For example, a donut-shaped disk with an outer diameter that is the same as that of an umbrella's ball and a hole that is large enough to accommodate a center rod, with a notch or notch reaching the hole from the outside in the radial direction. And The disk, which is this auxiliary tool, is attached to the part between the lower lokuro of the middle bar of the umbrella and the stone bump so that the middle bar enters the hole of the disk. Thereby, when the umbrella is closed, it is possible to create a knob-like bulge between the lower lokuro and the stone protrusion. That is, it is possible to create a portion where the outer diameter of the cross section perpendicular to the middle bar becomes narrower than the top and bottom between the lower lokuro of the umbrella in the closed state and the bulge-like bulge. The dial lock 1 cannot be removed from the umbrella by attaching the dial lock 1 to the thin portion between the bulge by the auxiliary tool and the lower rocker so as to tighten the umbrella. In addition, a plurality of knob-shaped bulges may be created on the umbrella using a plurality of the above-mentioned auxiliary tools. In addition, an auxiliary tool is an example of the large diameter part formation member of this invention.

  In the locking method using this auxiliary tool, there is almost no bulge in the joint for connecting the main bone and the receiving bone, and when the umbrella is closed, there is a recess for enabling locking from the tip to the stone tip. This is an effective locking method in the case of an umbrella that does not exist, that is, an umbrella that does not have two or more obvious convex portions.

  In FIG. 8, the coiled wire 20 is attached to the wire attaching portion 110 attached to the lock body 100. However, the coiled wire 20 may be attached to the dial lock 1 by another method. For example, a hole for attaching the coiled wire 20 is formed in the lock body 100, and the coiled wire 20 is attached to the hole. Also good.

  Moreover, you may provide the wire mooring part for mooring the coiled wire 20 when the coiled wire 20 is not used.

  FIG. 10 is a view showing an overview of the front face of the dial lock 1 when the lock body 100 is provided with the wire attachment hole 111 and the wire anchoring portion 112.

  As shown in FIG. 10, the coiled wire 20 can be attached by providing the wire attachment hole 111 in the lock body 100, and the coiled wire 20 is not used by providing the wire anchoring portion 112. At this time, the ring 22 of the coiled wire 20 can be moored. The wire anchoring portion 112 is a recess provided in the lock body 100, but may not be a recess as long as the ring 22 can be anchored. For example, a protrusion may be used.

  Further, the material of the coiled wire 20 may be a plastic or rubber material in addition to an elastic metal, and may be linear instead of coiled. That is, what is necessary is just to provide the function which can connect the dial lock 1 and the fixed thing which the coil-shaped wire 20 has.

  Further, the shape of the lock body 100 may be other than the shape shown in FIG. 5, and for example, the shape of the surface of the lock body 100 that contacts the umbrella or the shape of the lock body 100 being curved may be used.

  FIG. 11 is a view showing a modified example of the lock body 100. A lock main body 120 shown in FIG. 11A is an example of a lock main body having a flat surface that contacts the umbrella of the lock main body 100, and the lock main body 130 shown in FIG. It is an example of the lock | rock main body which curved.

  The lock main body 120 and the lock main body 130 have a portion for configuring the dial lock 1 such as the band attachment hole 101 provided in the lock main body 100, and only the shape is different from that of the lock main body 100. The lock body 120 can use the shaft 300 as it is, but the lock body 130 needs to have a curved shaft.

  FIG. 12 is a view showing an overview of the upper surface of the dial lock 1 using the lock body 120 and the lock body 130 described above instead of the lock body 100. 12A shows an overview of the upper surface of the dial lock 1 using the lock body 120, and FIG. 12B shows an overview of the upper surface of the dial lock 1 using the lock body 130. FIG.

  By making the surface in contact with the umbrella flat like the lock body 120, for example, it is not necessary to process the curved surface of the surface in contact with the umbrella, and the lock body 120 can be easily manufactured. Further, by curving the entire lock body like the lock body 130, the band 400 and a shaft-side band groove 312 of the shaft 310 (to be described later) are in contact with each other by a curved surface, and the band 400 is locked when the umbrella is locked. Can be dispersed, that is, the service life of the band 400 can be extended.

  Further, as described below, it is possible to prevent the position of the ring-side band groove, which is a notch portion of the locking dial ring, from being viewed from the outside of the lock body. As a result, the dial lock can be prevented from being illegally unlocked.

  FIG. 13 is a diagram illustrating an example of a shaft for attaching to the lock main body 130. As shown in FIG. 13, the shaft 310 is curved so as to be inserted into the lock main body 130, and has a guide 311 and a shaft-side band groove 312 in the same manner as the shaft 300. Further, similarly to the shaft 300, it becomes a rotating shaft of the locking dial ring 200.

  Thus, the shaft may be curved as shown in FIG. 13 in accordance with the shape of the lock body, and the shaft-side groove may also be curved. Thereby, the locking dial ring can be made invisible through the shaft side groove. The fact that the lock dial ring is not visible through the shaft side groove means that the lock dial ring is notched and the position of the ring side band groove, which is the part for unlocking, is located outside the lock body. It is that you can not peek from.

  In the locking dial ring 200 described with reference to FIG. 6, the axial width of the ring inner member 210 and the axial width of the ring outer member 220 are the same. The inner axial width may be narrower than the axial width of the ring outer member 220.

  FIG. 14 is a diagram showing an overview of a lock dial ring 230 that is a modification of the lock dial ring 200 shown in FIG. 14A is a left side view of the lock dial ring 230, FIG. 14B is a right side view of the lock dial ring 230, and FIG. 14C is a lock dial ring 230. FIG. 14D is a cross-sectional view taken along the line D-D of the locking dial ring 230.

  As shown in FIG. 14C, W1 which is the axial width of the inner ring member 210 in the radial direction and W2 which is the width of the outer ring member 220 have a relationship of W1 <W2.

  By doing so, when the dial lock 1 is assembled using the lock dial ring 230, the ring-side band groove 202 becomes difficult to see from the lateral gap of the lock dial ring 230.

  As described above, the number assigned to the number display portion 203 on the outer side in the radial direction of the ring-side band groove 202 is a number for unlocking, and thus making the ring-side band groove 202 difficult to see from the outside, This prevents the unlocking number of the dial lock 1 from leaking to others.

  The locking dial ring 200 and the locking dial ring 230 can be separated into the ring inner member 210 and the ring outer member 220 as described above, but may be integrated. An advantage of being able to separate the ring inner member 210 and the ring outer member 220 is that a user can determine a number for unlocking and make a lock dial ring of that number.

  However, even if it is an integrated type, for example, a lock dial ring in which 10 numbers from 0 to 9 become numbers for unlocking, that is, 10 types of integrated lock dial rings are supplied to the user. For example, the user can produce the dial lock 1 in which the number selected by the user becomes the unlocking number by obtaining the integral lock dial ring of the necessary number.

  Further, the deformation notch 204 of the inner ring member 210 shown in FIG. 6 is a portion that is cut by about half the thickness of the inner ring member 210. However, the depth of the notch of the inner ring member 210 is as follows. The inner ring member 210 may be incorporated into the outer ring member 220 in consideration of the elasticity, strength, etc. of the inner ring member 210 and the outer ring member 220. Should be deep enough not to come off. The inner ring member 210 has ten deformation notches 204. However, if the inner ring member 210 can be deformed and inserted into the outer ring member 220, the number of deformation notches 204 is other than ten. It doesn't matter.

  In addition, although the inner fitting portion 205 and the outer fitting portion 206 are both ten, the number may be other than ten as long as they are compatible with each other. For example, the inner fitting portion 205 and the outer fitting portion 206 can be manufactured even if there are five or twenty inner fitting portions 205, and the inner fitting portion 205 has five outer fitting portions 206 for five pieces. It doesn't matter. That is, if the number of convex inner fitting parts 205 is smaller than the number of outer fitting parts 206, the production is possible.

  Further, the band 400 described above is made of a material such as a plastic having flexibility for locking the umbrella with the dial lock 1, but the material constituting the band is not limited to a plastic, for example, a metal A band made of metal may be used.

  FIG. 15 is a diagram showing a band 460 that is an example of a metal band that can be used for the dial lock 1. As shown in FIG. 15A, the band 460 has a shape in which a plurality of steel plates are connected like a wristwatch belt, and has a convex portion 461 like the band 400. Further, as shown in FIG. 15 (b), adjacent steel plates are shaped to be bendable by pins 462.

  The band 460 is metallic, but the steel plates joined by the pins 462 have a degree of freedom in the circumferential direction around the pins 462 and are sufficient to wind an umbrella as shown in FIG. Have flexibility.

  By using a strong material such as metal like the band 460 for the band, for example, it is possible to prevent the band portion from being destroyed for the purpose of theft of an umbrella. In addition, the service life of the band can be extended.

  Further, the shape shown in FIG. 15 can be applied to other materials such as ceramics. Further, when a metal is used as the material of the band like the band 460, a non-ferrous metal that is not easily corroded, a metal having a non-metallic coating on the surface, or the like may be used. By doing so, the service life of the band is further extended, and rust or the like does not adhere to the locked umbrella.

  In addition, the unit that can be bent may be finer.

  FIG. 15C is a diagram showing an example of a locking member in which a plurality of plate-like members are connected so as to be bent in a band shape. In the band 463 shown in FIG. 15C, the member 463 a and the member 463 b are joined together by a pin 462 so as to be bent. By shortening the length of the band in the longitudinal direction of the members that can be bent by the pins 462, such as the members 463a and 463b, for example, the degree of adhesion to the object to be locked at the time of locking is improved. be able to.

  Furthermore, the concavo-convex portion locked to the locking dial ring can be bent or bent more flexibly as the entire concavo-convex portion than the band 460 shown in FIG.

  In addition, the material of the lock body such as the band 400 and the lock body 100 used for the dial lock 1 in the above-described embodiment is plastic.

  This has a limit in increasing the rigidity of the band in order to improve the durability performance against the other person's act of unlocking the band. Therefore, rather than focusing on increasing the rigidity, it is considered that the utility value can be greatly expected by limiting the use situation of the lock and avoiding the manufacturing cost.

  However, the band which can use the locking device of the present invention is not limited to plastic. For example, the caterpillar type band shown in FIG. 15 in which a highly rigid member such as a metal plate is connected like the metallic band of a wristwatch is an example of a band made of a material other than plastic. In addition, it is possible to improve the strength of the band by making the band itself from a metal excellent in shape change, or by encapsulating a wire even if the basic material of the band is plastic. Of course, the lock body, dial ring, shaft, etc. can also be made of a highly rigid material such as metal, and in this way, a more robust locking device can be provided.

  In addition, as shown in FIG. 7, the lock body 100 is configured to fix the shaft 300 by frictional force because the right inner diameter of the lock body side shaft hole 102d is narrowed. It may be fixed.

  For example, if the inner diameter of the lock body side shaft hole 102d itself is made thinner than the outer diameter of the shaft 300 and the shaft head of the shaft 300 is tapered, the shaft 300 can be similarly fixed by frictional force.

  That is, the frictional force necessary to fix the shaft 300 to the lock body 100 is generated in at least one shape of the shaft 300 and the lock body side shaft hole 102a to the lock body side shaft hole 102d of the lock body 100. Just make it into shape. The relationship between the shaft 300 and the lock body 100 is the same even if it is a relationship between another shaft and the lock body.

  By doing so, the choice of the shape related to the portion where the shaft is fixed by the lock body is increased. For example, when manufacturing the shaft or the lock body, the convenience of the combination of the shaft variation and the lock body variation, and the production cost are reduced. The shaft and lock body can be manufactured in consideration of optimization.

  In addition, as shown in FIG. 7, when the shaft hole of the lock body has a tapered shape and the shaft is inserted into the lock body so as to drive the wedge, the shaft is fixed to the lock body by frictional force. It can be extracted only in the direction opposite to the insertion direction. However, at the time of locking, since the locking member in a state where an article such as an umbrella is tightened passes through the shaft, it cannot be pulled out in the opposite direction. For example, in the dial lock 1 shown in FIG. 1, when the umbrella is tightened and locked with the band 400, the shaft 300 cannot be pulled out to the front side.

  Moreover, since the shaft can be extracted in the direction opposite to the insertion direction of the shaft at the time of unlocking, the locking device can be disassembled and reassembled. This reassembly can be repeated.

  Thus, the locking device of the present invention does not require separate use of parts for preventing the shaft from being pulled out of the lock body even when the shaft and the lock body are independent. That is, the user can easily disassemble and assemble. In addition, there is a low possibility that parts constituting the locking device will be lost during disassembly and assembly. Furthermore, the manufacturing cost of the locking device can be reduced.

  FIG. 16A is an example of a band. A band 762 shown in FIG. 16A has a shape in which two types of cylinders 762b and 762c having different outer diameters are repeated. Moreover, it has the stopper 762a and the coupling member 762d.

  FIG. 16B is a diagram showing the configuration of the band 762. As shown in FIG. 16B, the band 762 includes a core member 762e that penetrates the plurality of cylinders 762b and 762c and is coupled to the stopper 762a by the coupling member 762d as a constituent element.

  As shown in a portion surrounded by a dotted line in FIG. 16B, the stopper 762a has a thread groove, and the coupling member 762d has a thread corresponding to the thread groove. The coupling member 762d has a claw 762f for biting into and holding the core material 762e. The core material 762e in which the cylinder 762b and the cylinder 762c are alternately passed is further passed through the hole of the mounting member 762d. When the coupling member 762d is screwed into the stopper 762a in this state, the inner diameter of the hole of the coupling member 762d is reduced, and the claw 762f bites into the core member 762e. Thus, the coupling member 762d can couple the core material 762e and the stopper 762a, and the band 762 is assembled.

  For example, the band 762 can be used in place of the band 400 in the dial lock 1 shown in FIG. FIG. 16C is a side view of the lock body 100 corresponding to the band 762 and a side view of the lock dial ring 200.

  As shown in FIG. 16 (c), the lock body side band groove 104 of the lock body and the shaft side band groove 302 of the shaft 300 form a cylinder through which the band body of the band 762 can pass. Change the shape. Also, the ring-side band groove 202 of the locking dial ring 200 is changed to an arc according to the shape of the band main body of the band 762. By doing so, the band 762 can be used for the dial lock 1 shown in FIG. Further, the dial lock 1 can lock an article such as an umbrella.

  In the embodiment, the lock body has as many spaces for attaching dial rings as the number of dial rings to be attached. For example, the lock main body 100 of the dial lock 1 shown in FIG. 5 has three dial attachment portions 105, and a lock dial ring 200 is attached to each of them by a shaft 300. However, one space may be used without dividing each space.

  FIG. 17A is a diagram illustrating an example of a lock body having one space for attaching a plurality of dial rings. As shown in FIG. 17A, a plurality of locking dial rings 235 can be brought into contact with each other and attached to the lock body 950. Therefore, when the width (x2) of the lock dial ring 235 is the same as that of the lock dial ring 200 shown in FIG. 5, for example, the width (x1) of the lock body 950 is changed to the axial direction of the lock body 100 shown in FIG. It becomes possible to make it shorter than the length of. In this case, the inner width of the lock dial ring 235 (the width corresponding to W1 shown in FIG. 14C) is made shorter than the outer width (the width corresponding to W2 shown in FIG. 14C). Furthermore, the unevenness interval of the band to be used may be adjusted to the unevenness interval inside the lock dial ring 235 formed when a plurality of the lock dial rings 235 are arranged. By doing so, for example, a more compact dial lock can be provided.

  FIG. 17B is a diagram showing another example of a lock body having one space for attaching a plurality of dial rings. As shown in FIG. 17B, if the width (x3) of the lock body 951 is the same as the axial length of the lock body 100 shown in FIG. 5, for example, the width (x4) of the lock dial ring 236 that can be used. ) Can be made longer than the width of the lock dial ring 200 shown in FIG.

  By increasing the width of the dial ring, it becomes easy to perform marking, printing, etc. on the surface.

  In addition, as described above, in the case of a lock body that can be mounted by contacting a plurality of dial rings, a dial ring with various widths and a band in which the unevenness of the band body is changed to fit the dial ring. By providing the dial lock, the user of the dial lock can freely change the dial ring to 2, 3, 4, etc. without changing the lock body and the shaft.

  In addition, when locking the umbrella using a dial lock, a donut-shaped auxiliary tool can be used to create a knob-like bulge in a part of the closed umbrella. However, the auxiliary tool does not have to be disk-shaped.

  FIG. 18 is a diagram illustrating a plurality of examples of auxiliary tools. Each of the following auxiliary tools is an example of a large diameter portion forming member of the present invention.

  Auxiliary tools 50 to 55 shown in FIG. 18 are attached to a portion between the lower lokuro of the middle bar of the umbrella and the stone bump so that the middle bar enters the center of the auxiliary tool. Thereby, a knob-like bulge can be formed between the lower lokuro of the closed umbrella and the stone protrusion. As a result, it is possible to create a portion where the outer diameter of the cross section perpendicular to the middle bar is narrower than the upper and lower sides between the lower lokuro of the umbrella and the stone bump in the closed state. By locking the thinned part with a band lock with a dial lock, the dial lock cannot be pulled out in the vertical direction of the umbrella. In addition, if the outer diameter of the cross section perpendicular to the center rod of the lower lokuro part is not so large compared to other parts, even if the band is easy to come off even if the band is tightened and locked, use multiple auxiliary tools, It is also possible to lock the band by tightening the band on the narrowed portion of the umbrella between the attached auxiliary tools.

  The auxiliary tool 50 has a shape in which a donut-shaped object has a notch for attaching to the middle rod of the umbrella. The assisting tool 51 has a shape in which a notch is provided in the assisting tool 50 so that the assisting tool 51 can be easily attached to the middle rod of the umbrella.

  The auxiliary tool 52 has a shape in which a cylindrical object having a bulge has a notch for attaching to the middle rod of the umbrella. The auxiliary tool 53 has a shape in which a cutout portion is provided in the auxiliary tool 52 so that the auxiliary tool 53 can be easily attached to the middle rod of the umbrella. Further, the number of the bulging portions of the auxiliary tool 52 and the auxiliary tool 53 is not limited to one, and there may be two places above and below. In that case, the band can be tightened and locked from above the umbrella between the two bulges.

  The above-described auxiliary tools 50 to 53 are circular as a whole when viewed from above. However, when viewed from above, the auxiliary tool may have a shape constituted by a straight line such as a polygon.

  The auxiliary tool 54 has a hexagonal shape when viewed from above, and the auxiliary tool 55 has a shape in which a cutout portion is provided in the auxiliary tool 54 so that the auxiliary tool 54 can be easily attached to the middle rod of the umbrella.

  Moreover, the shape which forms the center part of an auxiliary tool does not need to be comprised by the curve, and should just be a shape in which a center rod enters the center part of an auxiliary tool.

  FIG. 19 is a diagram illustrating another plurality of examples of the assisting tool. The auxiliary tool 56 and the auxiliary tool 57 shown in FIG. 19 are views when viewed from above. As for the auxiliary tool 56, the center part of the auxiliary tool is comprised by the straight line. In addition, the notch has a shape that is open to the outside, making it easy to attach to the middle rod of the umbrella. The auxiliary tool 57 has the same shape as the auxiliary tool 56 at the center, but the outer shape is a straight line.

  The auxiliary tool 60 is a spiral-shaped auxiliary tool made of an elastic material, for example, plastic, and can insert an umbrella's inner rod or the like from the end into the center of the spiral. Moreover, the magnitude | size of an outer diameter can be adjusted by cutting off at an appropriate place. The auxiliary tool 61 has hooks of hook-and-loop fasteners on the surface, and can be combined with a belt member 61a having loops of hook-and-loop fasteners. In FIG. 19, the shaded portion on the surface of the auxiliary tool 61 is a hook, and the dot portion of the band member 61a is a loop. Also, the hook and loop may be reversed. The band member 61a has a hook on the back surface.

  By winding the belt member 61a around the auxiliary tool 61, the auxiliary tool 62 is formed. Moreover, since the hook of the back surface of the band member 61a appears on the surface when the band member 61a is wound, the band member 61a can be further wound. The auxiliary tool 63 is an auxiliary tool in a state where the two band members 61a are wound in an overlapping manner. Thus, the magnitude | size of an outer diameter can be adjusted by superimposing the belt | band | zone member 61a in multiple numbers.

  The auxiliary tool 64 is an auxiliary tool having a shape having a plurality of depressions in the periphery. When the umbrella is closed in a state where the middle rod of the umbrella is inserted into the inner hole from the cut portion 64a of the auxiliary tool 64, even if the auxiliary tool 64 is located on the stone bump side, the plurality of main bones of the umbrella are the plurality of depressions. Therefore, the burden that the auxiliary tool 64 hangs on the skeleton of the umbrella becomes small. That is, the auxiliary tool 64 can make a large diameter portion on the umbrella without placing a burden on the umbrella.

  Further, in the middle stick of the umbrella, if the attachment position of the auxiliary tool 64 is too close to the stone bump, even if there is a depression, if the umbrella is closed, a burden is placed on the parent bone. Therefore, for example, it is conceivable to attach a spring to the auxiliary tool 64.

  The auxiliary tool 65 is obtained by attaching a spring 64b to a part of the auxiliary tool 64 that comes in the stone bump direction. By adjusting the length of the spring, it is possible to install the auxiliary tool 64 so as not to place a burden on the umbrella and to be positioned at an optimal position for locking. Further, when the umbrella is opened, the lower lokuro approaches the stone bump, but the spring 64b is contracted, so that the umbrella can be prevented from being fully opened.

  The auxiliary tool 66 is an auxiliary tool having one spherical body 66a, and the auxiliary tool 67 is an auxiliary tool having two spherical bodies 67a. Each has a ring with cuts on both sides. The two rings can be attached to the umbrella by placing the middle stick, the main bone, or the rib of the umbrella.

  When the auxiliary tool 66 is used, one large diameter part can be formed on the umbrella by one sphere 66a, and when the auxiliary tool 67 is used, two large diameter parts are formed on the umbrella by two spheres 67a. Can be made. Therefore, when the auxiliary tool 67 is used, the outer diameter of the cross section perpendicular to the longitudinal direction of the umbrella in the closed state is smaller than the upper and lower parts in the longitudinal direction by the auxiliary tool. The existing part exists on the auxiliary tool 67. That is, when the auxiliary tool 67 is used, the position where the locking member such as a band is wound is above the auxiliary tool 67 with the umbrella cloth interposed therebetween.

  Since the auxiliary tool 67 has the two spheres 67a, the large diameter portion can be formed without fail.

  The large-diameter portion forming member may not be a ring-shaped object having a notch or a notch, such as the auxiliary tools 50 to 57, but may be a spring-shaped object such as the auxiliary tool 58. If the material is rubber, elastic metal or the like, it can be attached to the middle rod of the umbrella.

  Moreover, you may attach an auxiliary tool to a main bone instead of a center stick. When the umbrella is closed, a significant large diameter portion can be formed by attaching it to a portion of the umbrella skeleton located between the lower loft and the stone bump. Furthermore, if an auxiliary tool is attached between the joint of the main bone receiving bone and the stone bump, the auxiliary tool cannot be taken out from the umbrella when the umbrella is closed. In particular, when two bulges exist in one assisting tool, the assisting tool becomes longer in the axial direction of the center rod, and when attached to the center rod, there is a possibility of hindering the opening and closing of the umbrella. If attached, it will not be a problem.

  Moreover, you may attach an auxiliary tool not to the inner bone or the main bone of an umbrella but to a receiving bone. In short, it may be attached anywhere as long as it is inside the umbrella cloth in a closed state, cannot be taken out to the outside at the time of locking, and can form a large diameter portion on the umbrella. Moreover, when attaching to a center rod etc., the space | intervals, such as a hole for that, should just be a magnitude | size or a shape which can let a center rod etc. pass inside.

  Moreover, the auxiliary | assistant tool does not need to have the space for attaching to the umbrella's center stick, if a bulge can be formed in the umbrella in the closed state. The auxiliary tool 59 is a spherical object, and may be any size as long as it can be inserted into a portion between the lower lokuro of the umbrella and the stone bump to close the umbrella.

  Further, it is convenient that the auxiliary tool is not lost by connecting the auxiliary tool with the dial lock 1 and a wire, for example.

  FIG. 19 shows a diagram in which the auxiliary tool 59 is connected to the dial lock 1 by a wire, but this figure does not show the ratio of the size of the dial lock 1 to the size of the auxiliary tool 59. Absent.

  As described above, the auxiliary tool that is an example of the large-diameter portion forming member in the locking device of the present invention has a size that allows the umbrella to be closed when attached to the umbrella, and is a part of the closed umbrella. As long as it can create a bulge, the shape is not limited and design is possible.

  Further, the auxiliary tool can exert its effect even in combination with a locking device such as a cylinder lock or a card-type lock other than the dial lock. Any locking device may be used as long as the umbrella can be locked from the outside.

  Moreover, it is easy to produce an umbrella in which auxiliary tools such as the auxiliary tool 64 and the auxiliary tool 65 are previously incorporated, and it is easy to give the parent bone a knob-like shape such as the auxiliary tool 66 and the auxiliary tool 67. . Of course, if the joint portion of the parent bone and the receiving bone is made sufficiently large, it is possible to create a large diameter portion effective for locking.

  Moreover, about another embodiment and usage method, you may use the embodiment and those application examples, the dial lock of a modification, and the member which comprises these dial locks. For example, the wire shown in FIG. 8 and the auxiliary tool shown in FIGS. 18 and 19 have other configurations such as a band-type cylinder lock and a card-type lock as well as the dial lock according to the embodiment of the present invention. Even when used with a locking device, the functions and effects of the wire and the auxiliary tool are not lost.

  Further, for example, as in the case of the lock body 100 shown in FIG. 5, the contact surface with the locking object is in an arc shape, so that the effect of being able to lock the locking object in close contact with the band type cylinder lock, This is also effective in a locking device having another configuration such as a card-type lock.

  In addition, the dial lock 1 includes three dial rings and has a three-digit unlock number, but the number of dial rings may be two or four or more. For example, in the dial lock 1 shown in FIG. 1, the structure in which the lock dial ring 200 locks the band body of the band 400 is independent in each lock dial ring 200, and there are four or more lock dial rings 200. It is possible to produce the dial lock 1 having

  By doing so, for example, the number of combinations of numbers to be unlocked numbers can be increased, and the antitheft effect can be improved.

  The present invention can provide a locking device that locks an umbrella, a locking method for locking the umbrella, and a large-diameter portion forming member that improves the effect of preventing the locking device from being pulled out of the umbrella. Therefore, it is useful as a locking device, a locking method, and a large diameter portion forming member for preventing umbrella theft.

FIG. 1 is a perspective view showing an overview of a dial lock according to an embodiment. FIG. 2 is a diagram showing an overview of the front, diagonally upper, and upper surfaces of the dial lock of FIG. 3 is a diagram showing an overview of the side of the dial lock of FIG. 4 is a diagram showing an example of a state in which an umbrella is locked by the dial lock of FIG. FIG. 5 is a perspective view showing an overview of each part constituting the dial lock of FIG. FIG. 6 is a diagram showing an example of the structure of the lock dial ring. 7 is a perspective view when the lock body of FIG. 5 is viewed from the front. FIG. 8 is a view showing an example of a state where a coiled wire is attached to the dial lock of FIG. 1 and is connected to a handle of the door by the coiled wire. FIG. 9 is a diagram showing an example in which an umbrella and a door handle are connected by a dial lock to which a coiled wire is attached. 10 is a view showing a case where a wire attachment hole and a wire anchoring portion are provided in the lock body of FIG. 11 is a view showing a modification of the lock body of FIG. 12 is a view showing an overview of the upper surface of the dial lock 1 using the lock body of FIG. 11 instead of the lock body of FIG. FIG. 13 is a view showing an example of a shaft for attaching to the lock body of FIG. 14 is a view showing a modification of the locking dial ring of FIG. FIG. 15 shows an example of a metal band. FIG. 16 is a view showing an example of a band, and side surfaces of a lock body and a lock dial ring when the band is applied to the dial lock shown in FIG. FIG. 17 is a view showing two examples of a lock body having one space for attaching a plurality of dial rings. FIG. 18 is a diagram showing a plurality of examples of auxiliary tools. FIG. 19 is a diagram showing a plurality of other examples of auxiliary tools.

Claims (44)

A lock body, a shaft member supported by the lock body, a plurality of dial rings having the shaft member as a rotation shaft, and a long locking member directly locked by the plurality of dial rings. A locking device,
The lock body has a body shaft hole or body shaft hole into which the shaft member is inserted from the outside, and a body side groove or body side hole into which the locking member is inserted,
The shaft member has a shaft-side groove or a shaft-side hole into which the locking member is inserted,
The main body side groove or the main body side hole exists at a position where one passage is formed by the main body side groove or the main body side hole and the axial side groove or the axial side hole,
At least a part of the shaft-side groove or the shaft-side hole is formed in a direction different from the insertion / extraction direction of the shaft member with respect to the lock body. The main body side groove is formed such that the shaft side groove and the main body side groove form a hole or a hole when the shaft member is inserted into the main body shaft hole or the main body shaft hole. Located on the inner circumference of the shaft hole,
The at least part of the hole or hole formed by the shaft side groove and the main body side groove is formed in a direction different from the insertion / extraction direction of the shaft member with respect to the lock body. Locking device. The lock body has a wall that restricts movement of the dial ring in the insertion direction of the shaft member with respect to the lock body,
The shaft member has a hook for retaining the dial ring at the rear end,
The locking device according to claim 1, wherein movement of the shaft member in the insertion / extraction direction of the dial ring with respect to the lock body is restricted by the hook and the wall of the lock body. The locking device according to claim 1, wherein the lock body includes a wall that restricts movement of the dial ring in a direction in which the shaft member is inserted into and removed from the lock body. The lock body further has an insertion part into which a part of the locking member is inserted,
The at least one end of the shaft side groove is on the circumference of the shaft member, and the insertion portion is in a position following the one end of the shaft side groove on the circumference in the lock body. Locking device. The lock body has a hole in the lock body that allows the shaft member to be pushed out by pushing a shaft head in a direction opposite to a direction in which the shaft member is inserted into the lock body. The locking device according to claim 2, wherein the locking device is located on the head side and opens to the outer surface of the lock body. The shaft member has a hook for pulling out the shaft member from the lock body when the dial ring is in the unlocked position and the locking member is pulled out from the shaft member and the lock body. It has in a rear end. The locking device of Claim 2 characterized by the above-mentioned. The shaft member has a screw thread for screwing it into the lock body on its circumference,
The locking device according to claim 2, wherein the lock body has a thread groove having a shape corresponding to the thread on the inner peripheral surface of the body shaft hole or the body shaft hole. The shaft side groove or the shaft side hole penetrates the shaft member,
The lock body further has a body side groove or a body side hole through which the locking member can pass,
The locking member has an uneven portion in which unevenness is repeatedly formed in the longitudinal direction,
The plurality of dial rings allow the locking member to be inserted / removed at a rotational position that is an unlocked position, and contact with an arbitrary convex portion of the concave / convex portion of the locking member at a rotational position other than the unlocked position. The locking device according to claim 2, further comprising a notch portion provided in a part of the circumferential direction so as to come into contact therewith. The passage of the locking member formed by the shaft-side groove, the shaft-side hole, the body-side groove, or the body-side hole is such that the dial ring is not visible through the passage from outside the lock body. The locking device according to claim 9, wherein the locking device is curved or bent. The lateral width of the passage of the locking member formed by the shaft side groove, the shaft side hole, the main body side groove or the main body side hole can be penetrated by a plurality of stacked locking members or a single stacked locking member. Size,
The notch portions of the plurality of dial rings allow the plurality of locking members or the one locking member to be inserted / removed at a rotational position that is an unlocked position, and the plurality of dial rings at a rotational position other than the unlocked position. The locking device according to claim 10, wherein the locking device contacts an arbitrary convex portion of the concave and convex portions of the locking member or the one locking member. The said lock main body further has a coupling hole or a coupling groove for allowing the locking member of the other locking device to pass therethrough for coupling the locking device and the other locking device. Locking device. The locking device according to claim 12, wherein the locking member has at least one of unevenness and suction cups on a surface of the locking member that contacts the locking object. The locking device according to claim 12, wherein the locking member is a member in which a plurality of plate-like members are joined together in a band shape so as to be bent. A locking method for locking an article using two locking devices according to claim 12,
Each coupling hole or coupling groove of the two locking devices is not parallel to the axial direction of the shaft member in each locking device,
The locking method is:
Passing a locking member of one locking device through a coupling hole or a coupling groove of another locking device;
Passing the locking member of the other locking device through the coupling hole or the coupling groove of the one locking device;
Placing the article between the one locking device and the other locking device;
Passing the locking member of the one locking device through the one locking device;
Passing the locking member of the other locking device through the other locking device;
Tightening the article in different directions by the locking member of the one locking device and the locking member of the other locking device;
Setting the rotational position of a plurality of dial rings in the one locking device to a position where the locking member cannot be inserted and removed from the shaft member of the one locking device;
A locking method comprising: setting the rotational positions of a plurality of dial rings in the other locking device to positions where the locking member cannot be inserted and removed from the shaft member of the other locking device. The locking member can be at least partially curved or bent,
The first end portion in the longitudinal direction of the locking member has one or more through holes having a size that is opposed to the first end portion and through which the second end portion having the uneven portion can pass. The locking device according to claim 9, wherein the locking device is formed. The lock body has an end locking hole or an end locking groove for locking the rear end of the locking member,
The first end portion has a tail portion of a size that cannot pass through the end portion locking hole or the end portion locking groove,
The said through-hole exists between the said tail part and the said uneven | corrugated | grooved part in the longitudinal direction of the said locking member. The locking device of Claim 16 characterized by the above-mentioned. The first end of the locking member is connected to the lock body,
The said through-hole exists between the part connected with the said lock main body in the longitudinal direction of the said locking member, and the said uneven | corrugated | grooved part. The locking device of Claim 16 characterized by the above-mentioned. A locking method for locking an article using the locking device according to claim 16,
Forming an annular region by only the locking member by passing the second end portion through one through hole of the locking member;
Passing the second end through the shaft member of the locking device;
Placing the article in the annular region;
Tightening the article with the locking member by pulling the second end in the same direction as the direction in which the locking member penetrates the shaft member;
A locking method comprising: setting the rotational positions of the plurality of dial rings in the locking device to positions where the locking member cannot be inserted and removed from the shaft member of the locking device. A locking method for locking the first article using the locking device according to claim 16 and connecting the first article and the second article,
At least a part of the second article is formed only by the locking member by causing the second end to pass through one through hole of the locking member so that the second article is wound around the locking member. A first forming step for forming a first annular region in which
By passing the second end portion through the through hole or another through hole in a direction opposite to the direction penetrating the through hole in the first forming step, a second different from the first annular region is provided. A second forming step for forming an annular region;
A penetrating step for penetrating the second end through the shaft member of the locking device;
An arrangement step of arranging the first article in the second annular region;
A clamping step of clamping the first article with the locking member by pulling the second end portion in the same direction as the direction in which the locking member passes through the shaft member;
A locking method including: a locking step in which a rotation position of a plurality of dial rings in the locking device is a position where the locking member cannot be inserted and removed from a shaft member of the locking device. A locking method of locking the first article using the locking device according to claim 17 or claim 18 and connecting the first article and the second article,
Forming an annular region by only the locking member by passing the second end portion through one through hole of the locking member;
Passing the second end through the shaft member of the locking device in a positional relationship in which the second article exists between the locking member and the lock body;
Disposing the first article in the annular region of the locking member;
Tightening the first article with the locking member by pulling the second end in the same direction as the direction in which the locking member penetrates the shaft member;
A locking method comprising: setting the rotational positions of the plurality of dial rings in the locking device to positions where the locking member cannot be inserted and removed from the shaft member of the locking device. The locking device further includes a large-diameter portion forming member for increasing the outer diameter of one or more places when the umbrella to be locked is closed,
The outer diameter of the large-diameter portion forming member is such that the large-diameter portion forming member is located between the lower loft of the middle rod of the umbrella and the stone protrusion, or in the state where the umbrella is closed, And the size of the portion that is located between the heel and the stone bump, or the size of the umbrella that can be closed when it is in contact with the ribs;
The locking device according to claim 9, wherein the locking member is a member that can be bent or bent along an outer periphery of a cross section perpendicular to a longitudinal direction of the umbrella in a closed state. The large-diameter portion forming member includes a hole or a groove.If the large-diameter portion forming member has the hole, the large-diameter portion forming member further includes a notch or a cutting portion that reaches the hole from the outer periphery of the large-diameter portion forming member.
23. The locking device according to claim 22, wherein the hole or the groove has a size or a shape that allows the middle rod, the main bone, or the rib of the umbrella to pass therethrough. A locking method for locking an umbrella using the locking device according to claim 22,
Attaching the large-diameter portion forming member to the middle rod of the umbrella or a portion between the lower lokuro and the stone protrusion of the main bone, or a rib;
Tightening the outer periphery between the large-diameter portions of the umbrella to which the large-diameter portion forming member is attached and closed by the locking member of the locking device;
The rotation position of the plurality of dial rings of the locking device is set to a position where the locking member cannot be inserted and removed from the shaft member of the locking device,
Between the large diameter portions, the outer diameter of a cross section perpendicular to the longitudinal direction of the umbrella in a closed state is a portion that is smaller than the upper and lower sides in the longitudinal direction by the large diameter portion forming member. Locking method. A large-diameter portion forming member for attaching to an umbrella to be locked of the locking device according to claim 9 and increasing an outer diameter at one or more locations,
It comprises a hole or groove for passing through the middle rod of the umbrella, a main bone or a rib, and further provided with a notch or a cutting part that reaches the hole from the outer periphery of the large-diameter part forming member, The hole or the groove has a size or a shape that allows the middle rod, the main bone, or the rib of the umbrella to pass therethrough,
The outer diameter of the large-diameter portion forming member is such that the large-diameter portion forming member is located between the lower loft of the middle rod of the umbrella and the stone protrusion, or in the state where the umbrella is closed, The large-diameter portion forming member characterized in that when it exists in contact with a portion positioned between the heel and the stone protrusion, or a rib, the umbrella can be closed. The lock body has an end locking hole or an end locking groove for locking one end of the locking member;
The locking member is a member that can be at least partially curved or bent, and has a tail portion of a size that cannot pass through the end locking hole or the end locking groove only at one end,
At least a part of the end portion locking hole or the inlet side of the end portion locking groove is narrower than the tail portion,
The tail portion has elasticity and is inserted into the end portion locking hole or the end portion locking groove by being deformed into a size that can be inserted into the end portion locking hole or the end portion locking groove. After insertion, the elasticity is restored to the shape according to the shape of the end locking hole or the end locking groove inside by the elasticity,
The at least part of the end locking hole or the outlet locking side of the end locking groove is narrow so that the tail cannot pass even if the tail is deformed. Locking device. The lock body has an end locking hole or an end locking groove for locking one end of the locking member;
The locking member is a member that can be at least partially curved or bent, and has a tail portion of a size that cannot pass through the end locking hole or the end locking groove only at one end,
At least a part of the end side locking hole or the inlet side of the end locking groove forms a narrowed part narrower than the tail part,
The narrowed portion of the end portion locking hole or the end portion locking groove has elasticity, and the tail portion is inserted by deforming the shape of the narrowed portion so that the tail portion can be inserted, The locking device according to claim 2, wherein after insertion, the shape of the narrowed portion is restored to a shape corresponding to the shape of the tail portion by the elasticity. The locking device further comprises a binder for binding documents,
The lock body including the shaft member and the plurality of dial rings is attached to one door of the binder,
The binder has a mounting hole or a mounting groove for mounting the locking member by locking one end of the locking member to the other door,
The locking member is a member that can be at least partially curved or bent, and has a tail portion having a size that cannot pass through the mounting hole or the mounting groove only at one end,
At least a part of the mounting hole or the inlet side of the mounting groove is narrower than the tail,
The tail portion has elasticity, and is inserted into the mounting hole or the mounting groove by being deformed into a size that can be inserted into the mounting hole or the mounting groove. After the insertion, the tail hole is elastically inserted into the mounting hole or the mounting groove. Restore the shape according to the shape inside the groove,
3. The locking device according to claim 2, wherein at least a part of the attachment hole or the outlet side of the attachment groove is narrow so that the tail portion cannot pass even if the tail portion is deformed. The binder has a lock body attachment groove for attaching the lock body, a lock body attachment hole or a lock body attachment hole in one door,
29. The lock body can be attached to and detached from the door of the binder by having an attachment portion having a shape corresponding to the lock body attachment groove, the lock body attachment hole, or the lock body attachment hole. The locking device as described. The locking device further comprises a binder for binding documents,
The lock body including the shaft member and the plurality of dial rings is attached to one door of the binder,
The binder has a mounting hole or a mounting groove for mounting the locking member by locking one end of the locking member to the other door,
The locking member is a member that can be at least partially curved or bent, and has a tail portion having a size that cannot pass through the mounting hole or the mounting groove only at one end,
At least part of the mounting hole or the inlet side of the mounting groove forms a narrowed portion narrower than the tail,
The constriction portion of the attachment hole or the attachment groove has elasticity, and the shape of the constriction portion is deformed to a size that allows the tail portion to be inserted, whereby the tail portion is inserted, and the shape of the constriction portion is The locking device according to claim 2, wherein after insertion of the tail portion, the shape is restored to the shape of the tail portion by the elasticity. The binder has a lock body attachment groove for attaching the lock body, a lock body attachment hole or a lock body attachment hole in one door,
31. The lock body can be attached to and detached from the door of the binder by having an attachment portion having a shape corresponding to the lock body attachment groove, the lock body attachment hole, or the lock body attachment hole. The locking device as described. The locking device further includes an adapter for changing the shape of the surface of the lock body that contacts the lock target article,
The lock body has a surface in contact with the article to be locked, an upper or lower or left and right surface of the surface, an adapter mounting groove for mounting the adapter, an adapter mounting hole or an adapter mounting hole, and a through-hole for passing the locking member. Having a body side hole or body side groove,
The adapter includes the adapter mounting groove, the adapter mounting hole or a mounting portion having a shape corresponding to the adapter mounting hole, and an adapter side hole or an adapter side groove for allowing the locking member to pass therethrough.
The main body side hole or the main body side groove exists at a position where one passage is formed by the main body side hole or the main body side groove and the adapter side hole or the adapter side groove,
The passage formed by the adapter side hole or the adapter side groove and the main body side hole or the main body side groove is formed in a direction different from a direction in which the adapter is attached to and detached from the lock body. The locking device according to claim 1. The locking device further includes an adapter for changing the shape of the surface of the lock body that contacts the lock target article,
The lock body has an adapter mounting groove for mounting the adapter, an adapter mounting hole or an adapter mounting hole on a surface in contact with the article to be locked or on the upper and lower or left and right surfaces of the surface, and for penetrating the locking member. Having a body side hole or body side groove,
The adapter includes the adapter mounting groove, the adapter mounting hole, or a mounting portion having a shape corresponding to the adapter mounting hole, and an end locking hole or an end locking groove for locking one end of the locking member. And
The main body side hole or the main body side groove exists at a position where one passage is formed by the main body side hole or the main body side groove and the end portion locking hole or the end portion locking groove,
The locking member is a member that can be at least partially curved or bent, and has a tail portion of a size that cannot pass through the end locking hole or the end locking groove only at one end, An end portion where the tail portion does not exist is inserted from an end portion locking hole or the end portion locking groove, and is locked by the dial ring in a state of passing through the main body side hole or the main body side groove. The locking device according to claim 2. The shaft member has a plurality of the shaft-side grooves or the shaft-side holes that do not intersect with each other,
One of the plurality of shaft side grooves or the shaft side holes is a shaft side groove that penetrates the plurality of dial rings, and the other one or more shaft side grooves or shaft side holes are the plurality of dial rings. Penetrating the shaft member without penetrating, and at least a part is formed in a direction different from the insertion / extraction direction of the shaft member with respect to the lock body,
The locking device according to claim 1, wherein the lock body has a through-hole penetrating the lock body at a position following the shaft-side groove or shaft-side hole that does not penetrate the plurality of dial rings. The locking device further includes a shaft retaining member for restraining the shaft member to the lock body,
The lock body has an insertion hole or an insertion hole into which the shaft retaining member is inserted from the outside,
The shaft member has a shaft retaining hole, a shaft retaining hole or a shaft retaining groove into which the shaft retaining member is inserted at a position following the insertion hole or the insertion hole of the lock body,
At least a part of the shaft retaining hole, the shaft retaining hole or the shaft retaining groove is formed in a direction different from the insertion / extraction direction of the shaft member with respect to the lock body,
The shaft retaining member has a locking hole, a locking hole, or a locking groove into which the locking member is inserted, and the shaft member is inserted into the lock body from the insertion hole or the insertion hole. When inserted, it exists across the lock body and the shaft member,
The at least one part of the said locking hole, the said locking hole, or the said locking groove is formed in the direction different from the insertion / extraction direction of the said shaft retaining member with respect to the said lock body. Locking device. The locking member has an uneven portion that is locked by the dial ring,
The dial ring is configured by detachably fitting an inner member having a notch for passing the convex portion of the locking member and an outer member which is a portion other than the inner member,
The inner member has a deformation notch on a side surface perpendicular to the axial direction, and the deformation notch is inserted into the outer member while being narrowed, and is fitted to the outer member by a restoring force of the deformation notch. The locking device according to claim 2. The inner member has the deformation cutout only on one side surface perpendicular to the axial direction, and the maximum diameter perpendicular to the axial direction of the side surface where the deformation cutout portion does not exist is the axial direction of the outer member. Larger than the largest vertical inner diameter,
Centering on the central axis of the inner member, the axial thickness of the region included in the circle including the notch is thinner than the axial thickness of the outer member,
In the inner member and the outer member, the thickest portion in the axial direction of the inner member and the thickest portion in the axial direction of the outer member have the same thickness, and the axis of the thickest portion in the axial direction of the inner member 37. The locking device according to claim 36, wherein the locking is performed such that the center plane in the direction coincides with the center plane in the axial direction of the thickest portion in the axial direction of the outer member. The locking device further includes an alignment ring that meshes with the dial ring and rotates.
The locking device according to claim 2, wherein when the alignment ring is at a predetermined rotational position, the rotational position of the dial ring is the unlocked position. The locking device further includes an alignment ring that meshes with the dial ring and rotates.
When the alignment ring is at a predetermined rotational position, the rotational position of the dial ring is the unlocked position,
The locking member is inserted and removed so as to penetrate the alignment ring,
The alignment ring is supported by the lock body so that the rotation axis direction of the alignment ring and the rotation axis direction of the dial ring are parallel to each other, and the locking member can be inserted and removed at the unlocked position. The locking device according to claim 9, further comprising: a notch provided in a part of the circumferential direction so as to come into contact with a convex portion of the concavo-convex portion of the locking member at a rotation position other than the lock position. The locking device further includes a locking ring that rotates in mesh with the dial ring,
The locking ring is supported by the lock body so that the rotation axis direction thereof is parallel to the longitudinal direction of the locking member, and when the dial ring is in a rotation position that is an unlocked position, the locking ring When a member is freely inserted and removed, and the dial ring is in a rotational position other than the unlocked position, it has a notch provided in a part of the outer periphery so as to contact an arbitrary convex portion of the concave and convex portions of the locking member. The locking device according to claim 2. A lock body, a plurality of dial rings, a long locking member that is directly locked by the plurality of dial rings, and a sub member that restricts movement of the plurality of dial rings to the outside of the lock body. A locking device comprising:
The lock body has a storage portion that rotatably stores the plurality of dial rings, and an insertion port into which the plurality of dial rings can be inserted into and removed from the storage portion,
The sub member has a sub hole for penetrating the locking member, and a screw thread for screwing into the insertion port,
The insertion port has a thread groove having a shape corresponding to the thread on the inner peripheral surface,
In the locking member, a portion of the sub member screwed into the insertion port that passes through the sub hole is locked in the plurality of dial rings. A lock body, a plurality of dial rings inserted into the lock body, a long locking member directly locked by the plurality of dial rings, and a loading direction of the plurality of dial rings with respect to the lock body; Is a locking device comprising a secondary member that restricts movement in the reverse direction,
The lock body has a storage portion or a shaft portion that allows the plurality of dial rings to rotate, and in the case of having the storage portion, an insertion port through which the plurality of dial rings can be inserted into and removed from the storage portion. And having an engaging groove or an engaging convex part for inserting the sub member so that the plurality of dial rings do not come out from the insertion port or the shaft part,
The sub member has a sub hole for penetrating the locking member, and an engaging portion corresponding to the engaging groove or the engaging convex portion for inserting into the lock body,
The direction in which the sub member is inserted into the lock body is different from the insertion / extraction direction of the locking member with respect to the lock body,
In the locking member, a portion of the sub member inserted into the lock body and passing through the sub hole is locked in the plurality of dial rings. A locking device comprising: a lock body; a shaft member supported by the lock body; a plurality of dial rings having the shaft member as a rotation axis; and a long locking member that penetrates the shaft member. ,
The locking member has elasticity or an uneven portion, and the uneven portion is formed by repeating unevenness in the longitudinal direction of the locking member,
The shaft member has a shaft concavo-convex portion in which concavo-convex is repeatedly formed on a straight line parallel to the axial direction on the circumference thereof, and penetrates the locking member, and is inserted into the locking member, or A locking hole for locking any convex portion of the concave and convex portions of the locking member;
The plurality of dial rings allow the locking hole to move with respect to the lock body at a rotation position that is an unlocking position, and at the rotation position other than the unlocking position, the convex portion of the shaft uneven portion of the shaft member A notch provided in a part of the circumferential direction so as to contact with
The locking member is held in a locked state by the locking hole of the shaft member when the plurality of dial rings are in a rotational position other than the unlocked position,
The locking device is configured to release the locking state by being movable with respect to the lock body. Deformability exists in the portion of the locking member that is inserted into and removed from the shaft-side groove, and the locking member that is present in the shaft-side groove portion formed in a direction different from the insertion / extraction direction of the shaft member is the body-side groove. Or the locking member that exists in the shaft-side groove portion on the extraction side from the shaft-side groove portion that is formed in a direction different from the insertion / extraction direction of the shaft member straddles the body-side groove. The locking device according to claim 1, wherein the locking device is present.

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