JP5388383B2 - Shoelace hangers using asymmetrical pulleys - Google Patents

Description

  The present invention relates to a shoelace hanging device using an asymmetrical pulley, and in particular, by using an asymmetrical pulley for the shoelace hanging and attaching a ratchet to the pulley, The present invention relates to a shoelace hook that facilitates unraveling.

  Conventionally, a shoe is provided with a hole in a leather opening, a ring is attached to the hole and a shoelace is inserted, or a shoelace hook is attached with a rivet and the shoelace is inserted and hung. For this reason, it is inconvenient to insert the shoelace due to friction between the hole or the shoelace hanging tool and the shoelace, and it is difficult to tighten or release the shoelace, thereby inserting, tightening and releasing the shoelace. There are many problems such as taking time. In particular, the lowermost hole on the leather is in close contact with the leather, and it is not easy to insert or remove the shoelace.

  In addition, conventional shoes require a lot of time to tighten up the shoelaces in order from the bottom hole or shoelace hook through the shoelaces. It is not easy to tighten to get a good fit, and when taking off the shoes, it can not be removed unless the shoelace is released in order from the uppermost hole or shoelace hanging tool, especially climbing Longer shoes such as shoes and work shoes are more inconvenient.

  In order to solve the above-described problems, a shoelace hanger using a pulley has been devised in the past, but this is inconvenient to pass the shoelace through the shoelace hanger and tightens the shoelace. There is a problem that the shoelace is loosened when the shoelace is tied. Furthermore, in order to solve such a problem, a shoelace fastening member may be attached separately. However, even in this case, there is an inconvenience of tightening or releasing the shoelace with the fastening member, and there is a problem that the shoelace is worn in the process, and the aesthetic appearance of the shoe is not good.

  The object of the present invention is to use an asymmetric structure pulley for the shoelace hanging device, and only hang the shoelace without passing the shoelace, and then pull the shoelace upward to tighten the shoelace. Well, since the shoelaces do not loosen after the shoelaces are tightened, the shoelaces can be easily tied and the shoelaces can be easily removed from the shoelace hanging tool. It is to provide a shoelace hook.

  The shoelace hanging device according to the present invention is a shoelace hanging device attached along the edge of the opening portion of the shoe, and is one side surface of the disk-like both side portions of the groove of the pulley that guides and does not separate the shoelace. After the pulley is mounted on a hanging support portion having a shape capable of inserting a pulley having an asymmetrical structure larger than the diameter of the other side portion, a rotating pin is inserted into the shaft hole of the pulley so that the pulley is It is characterized by being configured to be rotatably attached to the support portion.

  Further, the shoelace hanging device according to the present invention is such that when the shoelace is pulled and tightened to one side of the pulley of the shoelace hanging device by a necessary amount, the shoelace is not loosened, and A ratchet is attached so as to loosen the shoelace when the lever is operated.

  Further, the shoelace hanging device according to the present invention is a shoelace hanging device on which a shoelace is hung when the shoelace is tightened, and is a disc-shaped side surface portion of the groove of the pulley that guides and does not separate the shoelace. After the pulley is mounted on a hanging support portion having a shape capable of inserting a pulley having an asymmetrical structure with a diameter of one side surface larger than the diameter of the other side surface portion, a rotation pin is inserted into the shaft hole of the pulley, A plurality of first shoelace hooks configured to be rotatably attached to the hanging support portion and attached along the edge of the shoe upper opening by rivets, and a pulley that guides the shoelace and does not separate it A second shoelace hook that symmetrically arranges two pulleys having an asymmetric structure in which the diameter of one side surface is larger than the diameter of the other side surface portion of the disk-like both side surface portions of the groove, and hangs shoelaces on the two pulleys And a tool.

  Further, in the shoelace hanging apparatus according to the present invention, the second shoelace hanging device is configured such that after the two pulleys are mounted on the hanging support portion having a shape into which the two pulleys can be inserted, the shaft holes of the respective pulleys. A rotating pin is inserted into the two pulleys, and the two pulleys are rotatably attached to the hanging support portion.

  Further, in the shoelace hanging device according to the present invention, when only the second shoelace hanging device is provided, the second shoelace hanging device is installed at the position of the second shoelace hanging device from the uppermost side. If there are two or more strap hooks, they are installed at the positions of the second shoe strap hook from the top and the fourth or lower shoe strap hook from the top, and the two second shoes It is characterized in that the string hooks are installed so as not to be continuous with each other.

  Further, in the shoelace hanging apparatus according to the present invention, the second shoelace hanging tool is the two pieces of the second shoelace hanging tool installed at the position of the second shoelace hanging tool from the uppermost side. A ratchet is attached to one side of each pulley so that when the shoelace is pulled and tightened as much as necessary, the shoelace does not loosen and the shoelace becomes loose when the lever is operated. It is characterized by being.

  According to the present invention, it is only necessary to hang the shoelace without passing the shoelace using the asymmetrical pulley on the shoelace hanging tool, and then to pull the shoelace upward to tighten the shoelace, After the shoelace is tightened, the shoelace is not loosened, so that it is easy to tie the shoelace, and it is also easy to remove the shoelace from the shoelace hook.

  Therefore, the present invention can save not only the insertion, tightening or unfastening of shoelaces but also the time taken to remove shoelaces, and is particularly effective when wearing long shoes such as mountain climbing shoes and work shoes. Can be used.

  Further, the present invention has an effect of facilitating the tying of the shoelace because the shoelace does not loosen after the shoelace is tightened, and is structured to prevent the shoelace from being worn. Has the effect of improving the performance.

It is a figure which shows the use condition of the shoelace hanging tool which concerns on 1st Example of this invention. It is a perspective view which shows the shoelace hanging tool which concerns on 1st Example of this invention. It is a disassembled perspective view which shows the shoelace hanging tool which concerns on 1st Example of this invention. It is sectional drawing which shows the shoelace hanging tool which concerns on 1st Example of this invention. It is a perspective view which shows the uppermost shoelace hanging tool based on 1st Example of this invention. It is a disassembled perspective view which shows the uppermost shoelace hanging tool which concerns on 1st Example of this invention. It is an action | operation figure of the ratchet of the uppermost shoelace hanging tool which concerns on 1st Example of this invention. It is the use condition figure and partial perspective view of the shoelace hanger which concerns on 2nd Example of this invention. It is an action | operation figure of the ratchet of the 2nd shoelace hanging tool from the uppermost side which concerns on 2nd Example of this invention.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

  FIG. 1 is a view showing a use state of a shoelace hanging device according to a first embodiment of the present invention, FIG. 2 is a perspective view showing a shoelace hanging device according to the first embodiment of the present invention, and FIG. FIG. 4 is an exploded perspective view showing the shoelace hanging device according to the first embodiment, and FIG. 4 is a sectional view showing the shoelace hanging device according to the first embodiment of the present invention.

  Referring to FIGS. 1 to 4, according to the first embodiment of the present invention, a plurality of shoelace hangers 100 are attached with rivets 40 along the edge of the leather opening 2 of the shoe 1, thereby attaching the shoelace 4 to the shoelace 4. The shoe 1 is configured so that the shoe 1 can be put on the shoelace hanging tool 100.

  In the shoelace hanging tool 100, after the pulley 20 is mounted on the hanging support portion 10 having a shape capable of mounting the asymmetrical pulley 20 that guides the shoelace 4, the pulley 20 is connected to the hanging support portion 10. The rotary pin 30 is inserted into the pulley 20 so as to be rotatably attached to the pulley 20.

  The pulley 20 is a ring-shaped member with a groove, and is composed of two grooves on the pulley and two disk-shaped side portions sandwiching the groove. A general pulley has a symmetrical structure in which two side portions have the same diameter, but the pulley 20 of this embodiment is a pulley having an asymmetric structure in which the diameter of one side portion is larger than the diameter of the other side portion.

  The pulley 20 has a side surface portion (hereinafter referred to as “lower side surface portion”) having a small disk diameter on the side close to the leather, and a side surface portion (hereinafter referred to as “disk surface diameter”) on the side far from the leather. In the state where the pulley 20 is mounted on the hanging support portion 10, the “upper side surface portion” passes through the rotation pin insertion hole 21 of the pulley 20 from the fastening hole 12 of the hanging support portion 10. The rotation pin 30 is inserted, and the shoelace 4 is guided through the shoelace guide groove 11 of the hanging support portion 10. On the outer peripheral side of the upper side surface portion, protrusions that protrude in the groove direction of the pulley 20 are provided over the entire periphery, and a space is formed between the hanging support portion 10 and the shoelace that is difficult to separate. The protrusion on the outer peripheral side of the upper side surface portion may be provided on a part of the outer peripheral side of the upper side surface portion.

  If the shoelace 4 is applied to the upper side surface of the pulley 20 and pulled slightly downward without passing the shoelace 4 through the shoelace hanging tool 100, the shoelace 4 enters the shoelace guide groove 11 and temporarily enters the shoelace. When the string 4 enters the shoelace guide groove 11, the shoelace 4 does not come out of the shoelace guide groove 11 by the upper side surface portion having a large disk shape diameter.

  The hook support portion 10 is also provided with a fastening hole 12 on the side close to the leather, but the upper surface on the side far from the leather is the shoelace 4 between the upper side surface portion of the pulley 20 and the hook support portion 10. It is formed to the extent that it is possible to secure a space where it can be tightened.

  The hanging support 10 is attached to the leather opening 2 with a rivet 40 through the hole 3 of the leather opening 2 of the shoe 1 and the rivet insertion hole 13 of the hanging support 10 so that the pulley 20 rotates smoothly. And it is attached to the attachment location.

  Therefore, unlike the conventional shoe, when the shoelace is hung on the shoelace hanging tool, the shoelace 4 is passed through the pulley without passing the shoelace sequentially from the lowermost hanging support portion attached to the leather. It is only necessary to hang it in the space between the upper side surface portion 20 and the hanging support portion 10, and when the shoelace 4 is tightened, the shoelace 4 passed through a number of shoelace hanging devices 100 is hung on the lowermost side. The inconvenience of tightening the shoelace 4 by sequentially pulling it with the fingers of the hand from the support portion is eliminated, and the friction between the shoelace hanging device 100 and the shoelace 4 generated when the shoelace 4 is tightened using the pulley 20 is reduced. Even if the direction of the shoelace 4 is deviated, the direction of the force pulling the shoelace 4 is changed to the direction toward the upper side of the shoe, so that the shoelace 4 is easily tightened only by pulling the shoelace 4 once. be able to.

  Even when the shoelace 4 is removed from the shoelace hanging tool 100, the shoelace 4 is attached to the upper side surface portion of the pulley 20 and the hanging support portion without removing the shoelaces 4 one by one from the uppermost hanging support portion. It is only necessary to pull the shoelace 4 upward through a space between the shoelace 4 and when the shoelace 4 is unfastened, the shoelace 4 fastened to a number of shoelace hanging devices is removed from the uppermost hanging support portion by the finger of the hand. Thus, the inconvenience of unraveling the shoelace 4 is eliminated, and the shoelace 4 can be easily unwound by the action of the pulley 20 (the operation for unraveling the shoelace 4 will be described in detail below).

  5 is a perspective view of the uppermost shoelace hanging device according to the first embodiment of the present invention, FIG. 6 is an exploded perspective view showing the uppermost shoelace hanging device according to the first embodiment of the present invention, and FIG. These are the action | operation diagrams of the ratchet of the uppermost shoelace hanging tool based on 1st Example of this invention.

  A ratchet 60 is attached to the lower surface of the pulley 20 of the uppermost shoelace hanger 100 so that the shoelace 4 does not loosen when the shoelace 4 is pulled and tightened as much as necessary. When the shoelace 4 is pulled upward, the stopper 62 is pushed sideways by the rotation of the ratchet 60. However, when the shoelace 4 is pulled downward, the stopper 62 is engaged with the gear of the ratchet 60, and the ratchet 60 is pulled. The rotation of 60 stops and prevents the shoelace 4 from being pulled further downward. Therefore, after the shoelace 4 is pulled and tightened, when the shoelace 4 is tied, the shoelace 4 can be tied easily without loosening of the shoelace 4. Since the ratchet 60 is attached to the lower surface of the pulley 20 and does not contact the shoelace 4, the shoelace 4 is not worn even if the shoelace 4 is held so that the shoelace 4 is not loosened.

  Further, when the shoe 1 being worn is taken off, after the shoelace 4 on the upper side of the shoe is untied, the lever 61 of the ratchet 60 of the uppermost shoelace hanging device 100 is pushed as shown in FIG. When the operation is performed, the pulley 20 can be rotated, and as the shoelace 4 is tightened, the shoelace 4 is applied with a tightening release tension, and the entrance of the shoe 1 is expanded, so that the shoe 1 is easily taken off. be able to.

  FIG. 8 is a view showing a use state and a partial perspective view of the shoelace hanging device according to the second embodiment of the present invention, and FIG. 9 is a view of the ratchet of the second shoelace hanging device from the uppermost side according to the second embodiment of the present invention. FIG.

  Referring to FIGS. 8 and 9, in the second embodiment of the present invention, after the pulley 20 is mounted on the hanging support portion 10 having a shape into which the pulley 20 for guiding the shoelace 4 can be inserted, A plurality of shoelace hanging devices 100 configured by inserting a rotation pin 30 so that the pulley 20 is fixed to the hanging support portion 10 and rotated are attached to the leather opening 2 of the shoelace with rivets 40, and the two pulleys are attached. 20 is provided with at least one pair of double pulleys 200 arranged symmetrically, and is configured to hang two shoelaces around the double pulleys 200.

  After the two pulleys 20 are mounted on the hanging support portion 50 having a shape capable of mounting the two pulleys 20, the two pulleys 20 are rotated so as to be rotatably attached to the hanging support portion 50. It is configured by inserting a pin 30.

  When only one set of the double pulleys 200 is provided, it is installed as the second shoelace hook from the uppermost side. When two or more sets of the double pulleys 200 are provided, the second shoelace hook is provided from the uppermost side. And the fourth or lower shoelace hanging tool from the uppermost side, but if the double pulley 200 is continuously installed, a detachment phenomenon between the shoelace 4 and the leather may occur. The double pulley 200 needs not to be installed in succession to each other.

  When the shoelace 4 is pulled and tightened to the lower surface of the double pulley 200 installed at the position of the second shoelace hanging device from the uppermost side, the tightness of the shoelace 4 is not loosened. Two ratchets 60 are attached. When the shoelace 4 is pulled upward, the stopper 62 is pushed sideways by the rotation of the ratchet 60. However, when the shoelace 4 is pulled downward, the stopper 62 is engaged with the gear of the ratchet 60, and the ratchet The rotation of 60 stops and prevents the shoelace 4 from being pulled further downward. Therefore, after the shoelace 4 is pulled and tightened, when the shoelace 4 is tied, the shoelace 4 can be tied easily without loosening of the shoelace 4.

  Further, when the shoe 1 being worn is taken off, after the shoelace 4 on the upper side of the shoe is untied, the lever 61 of the ratchet 60 of the uppermost shoelace hanging device 100 is pushed as shown in FIG. When the operation is performed, the pulley 20 can be rotated, and as the shoelace 4 is tightened, the shoelace 4 is applied with a tightening release tension, and the entrance of the shoe 1 is expanded, so that the shoe 1 is easily taken off. be able to.

  A pair of double pulleys 200 includes two pulleys 20, and the double pulleys 200 have the same effect as when the two pulleys 20 are attached to the leather opening 2 of the shoe 1 with rivets. By pulling the lace 4, the shoelace is hung on the double pulley 200 located at the center portion of the leather surface of the shoe, thereby reducing the length of the shoelace that must be pulled when the shoelace is tightened. is there.

DESCRIPTION OF SYMBOLS 100 Shoelace hanger 1 Shoe 2 Back cover opening 3 Hole 4 Shoelace 10 Hanging support part 11 Shoelace guide groove 12 Fastening hole 13 Rivet insertion hole 20 Asymmetrical pulley 21 Rotation pin insertion hole 30 Rotation pin 40 rivets 50 hanging support 60 ratchet
61 Lever 62 Stopper 200 Double pulley

Claims (6)

A shoelace hanging device attached along the edge of the shoe opening,
The pulley is mounted on a hanging support portion that can insert a pulley having an asymmetrical structure in which the diameter of one side surface is larger than the diameter of the other side surface of the disk-shaped side surfaces of the groove of the pulley that guides the shoelace and does not allow it to be detached. After that, a shoelace-hanging device, wherein a rotation pin is inserted into the shaft hole of the pulley, and the pulley is rotatably attached to the hanging support portion.   When the shoelace is pulled and tightened to the one side of the pulley of the shoelace hanger as much as necessary, the shoelace does not loosen and the shoelace loosens when the lever is operated. A shoelace hook according to claim 1, wherein a ratchet is attached. A shoelace-hanging device on which a shoelace is hung when tightening a shoelace,
The pulley is mounted on a hanging support portion that can insert a pulley having an asymmetrical structure in which the diameter of one side surface is larger than the diameter of the other side surface of the disk-shaped side surfaces of the groove of the pulley that guides the shoelace and does not allow it to be detached. Thereafter, a rotation pin is inserted into the shaft hole of the pulley so that the pulley is rotatably attached to the hanging support portion, and a plurality of rivets are attached along the edge of the shoe upper opening. A first shoelace hook;
Two pulleys having an asymmetrical structure in which the diameter of one side surface is larger than the diameter of the other side surface of the disk-shaped side surfaces of the groove of the pulley that guides the shoelace and does not disengage, are arranged symmetrically. And a second shoelace hanging device for hanging the shoelace.   The second shoelace hanging device has the two pulleys inserted into the shaft hole of each pulley after the two pulleys are mounted on a hanging support portion having a shape into which the two pulleys can be inserted. The shoelace hanging device according to claim 3, wherein the shoelace hanging device is rotatably attached to the hanging support portion. In the case of having only one second shoelace hook, it is installed at the position of the second shoelace hook from the uppermost side,
When two or more second shoelace hooks are provided, the second shoelace hook is installed at the position of the second shoelace hook from the uppermost side and the fourth or lower shoelace hook from the uppermost side. The shoelace hanging device according to claim 3 or 4, wherein the two second shoelace hanging devices are installed so as not to be continuous with each other. The second shoelace hook is provided on one side of each of the two pulleys of the second shoelace hook installed at the position of the second shoelace hook from the uppermost side. When tightens pulled necessary amount, the not loosen the tightness of the shoelace, and the ratchet to allow interference of the lace and operating the lever from loosening is attached to claim 5, wherein The shoelace hanging apparatus described.