JP6691725B2 - Shoe shape holding device and auxiliary tool for the shoe type holding device - Google Patents

Description

  The present invention relates to a shoe shape holding device for holding the shape of a shoe and an auxiliary tool for the shoe shape holding device, and particularly to a shoe shape holding device and an auxiliary tool for the shoe type holding device that can be attached to and detached from a shoe in a standing posture. Regarding the ingredients.

  The shoe shape holding device (shoe keeper) is used daily for used shoes to prevent the shape of the shoe from deteriorating, the degree of mold formation, and the condition of wrinkles on the shoes, and how good the shoe ink can be worn and glossy. It plays a major role in maintaining the condition of the leather due to the dehumidifying / humidifying effect of improving the. It is provided inside the shoe to match the shape of the inside of the shoe to the shape of each individual's foot so that the shoe can be worn comfortably, and to prevent the growth of bacteria by drying the inside of the shoe which gets dirty with sweat and becomes dirty. As a shoe mold holding device that always keeps shoes clean and comfortable, the one described in Patent Document 1 has been proposed.

  The shoe shape holding device described in Patent Document 1 is provided in a shoe and extends the upper of the shoe so as to match the inner shape of the shoe with the shape of the foot. A front type that elastically presses the instep that contacts the finger outward, and a back type that is provided behind this front type and that elastically presses the instep that contacts the heel of the shoe outward, and the front type and the back type are connected. However, a length adjusting means for adjusting the distance between the front mold and the rear mold is included.

Special table 2003-518398 gazette

The shoe-type holding device disclosed in Patent Document 1 and the commercially available shoe-type holding device include a front mold, a rear mold, and a length adjusting means, and a front mold and a rear mold as spring members or screws. There are things that are joined by members. These shoe type holding devices are configured to hold the shoe type by housing the whole in the shoe.
Therefore, when the operator attaches / detaches the shoe pattern holding device to / from the shoe, it is necessary to use both hands in a posture of lowering the hip or raising the shoe. There has been a problem that a person having an obstacle in taking such a posture or an elderly person feels inconvenience in the act of attaching and detaching the shoe-shaped holding device in such a posture.

  The present invention has been made in view of the above points, and an object of the present invention is to provide a shoe-type holding device and an auxiliary tool for the shoe-type holding device, which can be easily attached to and detached from a shoe in a standing posture. To do.

A first feature of the shoe last holding device according to the present invention is a front die unit that contacts the instep and the finger in the shoe, and a contact portion that is provided behind the front die unit and that contacts the heel of the shoe. And connecting the front mold means and the rear mold means, adjusting the overall length of the connected front mold means and the rear mold means, and enabling the rear mold means to rotate. It is provided with a length adjusting means for holding and a handle means composed of an elongated member rotatably attached to a tip end of the rear mold means opposite to the contact portion.
This is because the operator attaches the handle means rotatably to the vicinity of the tip end (on the side opposite to the heel) of the rear mold means rotatably attached to the length adjusting means. When the shoe mold holding device is inserted into the shoe by holding the handle means, the shoe mold holding device is stored in the shoe, and the handle means is lifted when the shoe mold holding device is in a state of holding the shoe mold. The shoe shape holding device can be easily removed from the shoe. Further, by making the length of the handle means a long member which is sufficiently longer than the entire length of the shoe-shaped holding device, it is possible to easily carry out the mounting and removing operations in a standing posture.

A second feature of the shoe last holding device according to the present invention is the shoe last holding device according to the first feature, wherein the rear die means is closer to the length adjusting means toward the front die means. The side edge gradually becomes closer to the side farther from the length adjusting means, and the width becomes narrower, so that the side edge has a tapered tip portion.
This limits the shape of the rear mold means to a specific shape corresponding to FIGS. 1 to 5 and 7 to 17.

A third feature of the shoe last holding device according to the present invention is the shoe last holding device according to the first or second feature, wherein the rear die means is provided at a tip end portion on the side opposite to the contact portion. It has a concave part consisting of a semicircular concave shape in which two semicircles are alternately combined in a concave shape,
The handle means is configured to be movable along the longitudinal direction of the elongate member, engages with the recess to render the elongate member in a non-rotatable state, and the handle is removed from the recess to extend the length. It has a movable pin means for making the scale member rotatable.
This is because the tip of the rear mold means has a semi-circular concave shape as shown in FIGS. 1 to 4, and the movable pin means is engaged with or disengaged from this concave portion, so that the shape shown in FIG. And a state in which rotation is not possible as shown in FIG. 3 or a state in which rotation is possible as shown in FIGS. 2 and 4, and the shoe shape holding device is inserted into the shoe by holding the handle means in the state in which rotation is not possible. The shoe mold holding device can be easily mounted in the shoe. That is, in the non-rotatable state, the handle means and the rear mold means are like an integrated rod, so that the shoe mold holding device can be easily mounted in the shoe. When the wearing of the shoe shape holding device is completed, the shoe shape holding device is housed in the shoe in a rotatable state by pressing the rear type means to the length adjusting means side using the handle means. The shoe last holding device is ready to hold the shoe last. When the shoe shape holding device is in the state of holding the shoe type, if the handle means is lifted from either the non-rotatable state or the rotatable state, the shoe type holding device can be easily removed from the shoe. be able to.

A fourth characteristic of the shoe last holding device according to the present invention is the shoe last holding device according to the first or second feature, wherein the rear die means has a flat end portion on the side opposite to the contact portion. A flat portion, the handle means is configured to be movable along the longitudinal direction of the long member, and the long member is made non-rotatable by contacting and engaging with the flat portion. The movable plate means is provided to make the long member rotatable by being separated from the portion.
This is because the tip of the rear mold means has a flat portion as shown in FIG. 5, and the movable plate means is brought into contact engagement with or separated from the flat portion to prevent rotation. This is a state or a rotatable state.

A fifth feature of the shoe last holding device according to the present invention is the shoe last holding device according to the second, third or fourth feature, in which the handle means extends in the width direction of the rear die means. It is to be rotatably attached to the rear mold means by means of a connecting pin means which penetrates it.
This is provided so that when the handle means is rotatably attached to the rear mold means, the handle means is pierced across the width direction of the rear mold means as shown in FIGS. 1 to 4 and 8 to 17. The connecting pin means is used.

A sixth feature of the shoe last holding device according to the present invention is the shoe last holding device according to the second, third or fourth feature, in which the handle means is part of a side surface of the rear die means. It is to be rotatably attached to the rear mold means by a needle pin member inserted in.
This uses a needle pin member provided so as to be inserted into a part of the side surface of the rear mold means as shown in FIG. 5 when the handle means is rotatably attached to the rear mold means. It was done like this.

A seventh characteristic of the shoe-type holding device according to the present invention is that in the shoe-type holding device according to the second, third or fourth characteristic, the handle means is provided on both sides in the vicinity of the tip of the rear type means. And the magnet means or the metal piece means respectively provided on the facing surfaces of the sandwiched portion, and the side surface of the rear mold means so as to face the magnet means or the metal piece means at the sandwiched portion, respectively. It is rotatably attached to said rear mold means by magnetic coupling between the provided magnet means or metal piece means.
This means that when the handle means is rotatably attached to the rear mold means, the handle means and the magnet means or the metal piece means respectively provided on the facing surface of the handle means and the side surface of the rear mold means as shown in FIG. The magnetic coupling force between them is used. The configuration in which the metal piece means are provided on the facing surface of the handle means and the side surface of the rear mold means is excluded from this configuration. This is because the metal pieces do not have a magnetic coupling force.

An eighth feature of the shoe-shaped holding device according to the present invention is that in the shoe-shaped holding device according to the seventh feature, the magnet means or the metal piece means provided in the handle means is the elongated member. The magnet means or the metal piece means provided on the rear mold means are formed in the elongated shape along the longitudinal direction of the rear mold means and are formed in the elongated shape along the longitudinal direction of the rear mold means.
This is done by making the shape of the magnet means or the metal piece means elongated along the longitudinal direction (longitudinal direction) of the handle means and the longitudinal direction of the rear mold means (for example, elliptical, rhombic, rectangular, cruciform). Since the magnetic coupling force can be sufficiently increased when the shapes of the magnetic means for magnetically coupling are the same as in the case where they are orthogonal to each other, this is utilized. Even when such an elongated magnet means is used, it is preferable to provide small concavo-convex shapes on the facing surfaces of the magnet means or the metal piece means in the vicinity of the center thereof.

A ninth feature of the shoe-type holding device according to the present invention is the shoe-type holding device according to the first feature, wherein the rear die means has a finger on the side surface of the tip portion opposite to the contact portion. It has a semi-circular convex portion having an insertable hollow portion, the handle means is configured to be movable along the longitudinal direction of the elongated member, and the flat portion of the side surface of the semi-circular convex portion. There is a movable plate means for bringing the long member into a non-rotatable state by contacting and engaging with, and for making the long member rotatable by separating from the flat portion.
This has a semicircular convex portion in which the shape of the side surface of the tip portion of the rear mold means is provided with a cavity into which a finger can be inserted, as shown in FIG. The movable plate means is brought into contact with and engaged with or separated from the flat portion so that the movable plate means is in a non-rotatable state or a rotatable state.

A tenth feature of the shoe last holding device according to the present invention is the shoe last holding device according to the ninth feature, wherein the handle means is provided in the cavity of the semicircular convex portion of the rear die means. It is to be rotatably attached to the rear mold means by a spring-loaded button formed of an inserted semicircular bearing member and a spring member.
This is because when the handle means is rotatably attached to the rear die means, the semicircular bearing member and the spring member are placed in the cavity of the semicircular convex portion of the rear die means as shown in FIG. A button with a spring consisting of and is used.

An eleventh feature of the shoe last holding device according to the present invention is the shoe last holding device according to any one of the third to eighth features, in which the handle means is the movable pin means or the movable plate. There is provided a movable control means configured to press the means against the rear mold means with an elastic pressing force and to release the pressed state by an artificial operation.
This is because the movable pin means or the movable plate means is pressed by using the elastic pressing force of the spring member such as the compression spring / push spring as shown in the figure or the spring member such as the tension spring / pull spring. Is released by using a pressure release switch or the like operated by an artificial operation.

A twelfth feature of the shoe last holding device according to the present invention is that in the shoe last holding device according to the first or second feature, the handle means sandwiches the vicinity of the tip of the rear die means from both sides. A concave tip member, a connecting pin means provided so as to penetrate in the width direction of the concave tip member, and a distal end side of the rear mold means beyond the connecting pin means. Guide pin means provided so as to be guided and moved along an arcuate guide groove formed on the facing surface of the concave tip member, and provided on both side surfaces of the concave tip member. A guide frame for guiding and moving the connecting pin means along the longitudinal direction of the handle means; and a guide frame connected to the arc-shaped guide groove for guiding and moving the guide pin means along the longitudinal direction of the handle means. Almost the same as the guide frame By the difference in the linear guide groove is to be pivotally attached to said back mold means.
This is a structure in which the handle means and the rear mold means are integrated as shown in FIGS. 9 to 11 without using the movable pin means or the movable plate means as described above, that is, like a single rod. After the front mold means and the rear mold means are inserted and mounted in the shoe, the handle means can be rotated by an artificial operation.

A thirteenth feature of the shoe last holding device according to the present invention is the shoe last holding device according to the first or second feature, in which the handle means is provided at a lower portion so that the tip portion of the rear die means can be inserted. An open cylindrical member, which has a substantially rectangular shape that allows passage of a long guide frame into which a connecting pin means is inserted and a tip portion of the rear mold means on an outer peripheral side surface of the cylindrical member. It is composed of a cylindrical member having a notch portion, and the front end portion of the rear mold means is a circumferential portion along an inner circumferential surface of the cylindrical member, and the end portions formed on both side surfaces of the circumferential portion. It is configured to have a flat portion that can pass through the notch portion and insertion holes through which the connecting pin means is inserted, on both side surfaces of the flat portion, and a predetermined center with the center of the cylinder of the cylindrical member as the rotation axis. Direction, the flat part of the rear mold means passes through the cutout part. In this state, the handle means is rotatable with respect to the rear die means, and is rotated in the direction opposite to the predetermined direction so that the flat portion of the rear die means is cut out. By making the part impenetrable, the handle means becomes immovable relative to the rear mold means.
As shown in FIGS. 12 to 17, this is a structure in which the handle means and the rear mold means are integrated without using the movable pin means or the movable plate means as described above, that is, like a single rod. After the front mold means and the rear mold means are inserted and mounted in the shoe, the handle means can be rotated by an artificial operation.

A fourteenth feature of the shoe-type holding device according to the present invention is the shoe-type holding device according to the thirteenth feature, wherein the upper end of the notch is rectangular and the lower end is flared. The flat portion of the rear die means passes through the cutout portion when rotated in a predetermined direction with the center of the cylinder of the cylindrical member as the rotation axis. It will be possible.
As shown in FIGS. 12 to 14, this is configured such that the notch portion is formed into a rounded shape so that the handle means can be rotated by an artificial operation.

A fifteenth feature of the shoe last holding device according to the present invention is that, in the shoe last holding device according to the thirteenth feature, the elongated guide frame is configured by a Z-shaped step frame. When the center of the cylinder of the cylindrical member is rotated in a predetermined direction about the rotation axis, the rear mold means and the handle means are separated from each other, and the flat portion of the rear mold means can pass through the notch. It will be in such a state.
As shown in FIGS. 15 to 17, the guide frame is formed in a Z-shaped step frame so that the handle means can be rotated by an artificial operation.

The first characteristic of the auxiliary tool for the shoe-type holding device according to the present invention is to provide a front die means which comes into contact with an instep and a finger portion inside the shoe, and a heel portion provided inside the shoe behind the front die means. A rear mold means having a contacting portion in contact with each other, the front mold means and the rear mold means are connected to each other, the total length of the connected front mold means and the rear mold means is adjusted, and the rear mold means is rotated. An auxiliary tool for a shoe-type holding device, which is attached to a shoe-type holding device having a length adjusting means for movably holding it, wherein the auxiliary tool is rotatable at a tip end portion of the rear die means opposite to the contact portion. It consists of a long member to be attached.
This is rotatably attached to a rear mold means of a commercially available shoe mold holding device including a front mold means, a rear mold means, and a length adjusting means, so that the shoe mold holder according to the above-mentioned first characteristic is attached. It is designed to realize the same function as the device.

A second feature of the auxiliary tool for shoe-type holding device according to the present invention is the auxiliary tool for shoe-type holding device according to the first feature, wherein the rear mold means is positioned toward the front mold means. A side closer to the length adjusting means is gradually closer to a side farther than the length adjusting means, and has a tapered tip portion whose width is narrowed.
This is to realize the same function as that of the shoe last holding device described in the second feature.

A third feature of the shoe mold holding device auxiliary tool according to the present invention is the shoe mold holding device auxiliary device according to the first or second feature, wherein the rear mold means is opposite to the contact portion. Has a concave portion of a semicircular concave shape in which three semicircles are alternately combined in a concave shape, the long member is configured to be movable along its longitudinal direction, and engages with the concave portion. This makes it possible to have the movable pin means for making the long member non-rotatable, and for making the long member rotatable by coming out of the recess.
This is to realize the same function as the shoe last holding device described in the third feature.

A fourth characteristic of the auxiliary tool for shoe-type holding device according to the present invention is the auxiliary tool for shoe-type holding device according to the first or second feature, wherein the rear mold means is opposite to the contact portion. Side end has a flat portion, the long member is configured to be movable along the longitudinal direction thereof, and the long member is made non-rotatable by contacting and engaging with the rear mold. The movable plate means is provided to make the long member rotatable by being separated from the rear mold.
This is to realize the same function as the shoe last holding device described in the fourth feature.

A fifth characteristic of the auxiliary tool for shoe-type holding device according to the present invention is the auxiliary tool for shoe-type holding device according to the above-mentioned first, second or third characteristic, wherein the elongated member is the rear mold. It is to be rotatably attached to the rear mold means by a connecting pin means that penetrates in the width direction of the means.
This is to realize the same function as that of the shoe last holding device described in the fifth feature.

The sixth feature of the auxiliary tool for the shoe-shaped holding device according to the present invention is the auxiliary tool for the shoe-shaped holding device according to the first, second or third feature, wherein the elongated member is the rear mold. It is rotatably attached to the rear mold means by means of a needle pin member inserted in a part of the side of the means.
This is to realize the same function as that of the shoe last holding device described in the sixth feature.

The 7th characteristic of the auxiliary | assistant tool for shoe-type holding | maintenance apparatuses which concerns on this invention is the auxiliary | assistant tool for shoe-type holding | maintenance apparatus as described in the said 1st, 2nd, or 3rd characteristic WHEREIN: The said elongate member is the said back type | mold. The vicinity of the tip end of the means is sandwiched from both sides, and the magnet means or the metal piece means respectively provided on the facing surfaces of the sandwiched portion and the sandwiched portion so as to face the magnet means or the metal piece means. The rear mold means is rotatably attached to the rear mold means by magnetic coupling with magnet means or metal piece means respectively provided on the side surface of the rear mold means.
This is to realize the same function as that of the shoe last holding device described in the seventh feature.

An eighth feature of the auxiliary tool for the shoe-shaped holding device according to the present invention is the auxiliary device for the shoe-shaped holding device according to the seventh feature, wherein the magnet means or the metal piece means provided on the elongated member is provided. Is formed in an elongated shape along the longitudinal direction of the elongated member, and the magnet means or the metal piece means provided in the rear mold means is formed in the elongated shape along the longitudinal direction of the rear mold means. To be done.
This is to realize the same function as that of the shoe last holding device described in the eighth feature.

A ninth feature of the auxiliary tool for the shoe-shaped holding device according to the present invention is the auxiliary tool for the shoe-shaped holding device according to the first feature, wherein the rear mold means has a tip opposite to the contact portion. Has a semicircular convex portion provided with a cavity into which a finger can be inserted, the elongated member is configured to be movable along the longitudinal direction thereof, and the semicircular convex portion side surface The movable member has a movable plate means for bringing the long member into a non-rotatable state by contacting and engaging with the flat portion of the plate, and separating the flat member from the flat portion to bring the long member into a rotatable state. ..
This is to realize the same function as that of the shoe last holding device described in the ninth feature.

A tenth feature of the auxiliary tool for shoe-shaped holding device according to the present invention is the auxiliary tool for shoe-shaped holding device according to the ninth feature, in which the elongated member is the semicircular shape of the rear mold means. It is rotatably attached to the rear mold means by a spring-loaded button formed of a semi-circular bearing member and a spring member inserted in the hollow portion of the convex portion.
This is to realize the same function as the shoe last holding device described in the tenth feature.

An eleventh feature of the shoe-type holding device auxiliary tool according to the present invention is the shoe-type holding device auxiliary device according to any one of the third to eighth features, wherein the elongated member is the The movable pin means or the movable plate means is provided with a movable control means configured to press the rear mold means with elastic pressing force and to release the pressed state by an artificial operation.
This is to realize the same function as that of the shoe last holding device described in the eleventh feature.

A twelfth feature of the shoe-type holding device according to the present invention is the auxiliary tool for the shoe-type holding device according to the first or second feature, wherein the elongated member is located near the tip of the rear die means. A concave tip member provided so as to be sandwiched from both sides, a connecting pin means provided so as to penetrate in the width direction of the concave tip member, and a tip portion of the rear mold means rather than the connecting pin means. Guide pin means provided so as to pass through the side, and provided so as to be guided and moved along an arcuate guide groove formed on the facing surface of the concave tip member, and both sides of the concave tip member. A guide frame which is provided on a surface and which guides and moves the connecting pin means along the longitudinal direction of the handle means, and the guide frame which is connected to the arc-shaped guide groove and which extends along the longitudinal direction of the handle means. With the guide frame to move the guide By a linear guide grooves of the same length, in that the pivotally mounted the back mold means.
This is to realize the same function as the shoe last holding device described in the twelfth feature.

A thirteenth feature of the shoe-type holding device according to the present invention is the auxiliary tool for the shoe-type holding device according to the first or the second feature, wherein the elongated member inserts the tip portion of the rear die means. It is a cylindrical member which is opened downward as much as possible, and an elongate guide frame into which the connecting pin means is inserted and an end portion of the rear mold means can be passed through the outer peripheral side surface of the cylindrical member. It is composed of a cylindrical member having a substantially rectangular notch, the front end of the rear mold means has a circumferential portion along the inner circumferential surface of the cylindrical member, and both end side surfaces of the circumferential portion. It is configured to have a flat portion that can pass through the formed notch portion and insertion holes through which the connecting pin means is inserted, on both side surfaces of the flat portion, and rotate the center of the cylinder of the cylindrical member. As the shaft is rotated in a predetermined direction, the flat portion of the rear mold means is made into the cutout portion. By making it passable, the cylindrical member becomes rotatable with respect to the rear mold means, and is rotated in a direction opposite to the predetermined direction so that the flat portion of the rear mold means is By making the cutout portion impenetrable, the cylindrical member is in a state in which it cannot rotate with respect to the rear mold means.
This is to realize the same function as that of the shoe last holding device described in the thirteenth feature.

A fourteenth feature of the shoe-type holding device according to the present invention is the auxiliary tool for a shoe-type holding device as described in the thirteenth feature, wherein the upper end of the notch is rectangular and the lower end is flared. The flat portion of the rear die means is formed into the notch when it is rotated in a predetermined direction with the center of the cylinder of the cylindrical member as the rotation axis. It is in a state where it can pass through the section.
This is to realize the same function as that of the shoe-type holding device described in the fourteenth feature.

A fifteenth feature of the shoe-type holding device according to the present invention is that, in the shoe-type holding device auxiliary tool according to the thirteenth feature, the elongated guide frame is configured by a Z-shaped step frame. When the center of the cylinder of the cylindrical member is rotated in a predetermined direction by the rotation axis, the rear die means and the handle means are separated from each other, and the flat portion of the rear die means has the cutout portion. Is to be able to pass through.
This is to realize the same function as that of the shoe last holding device described in the fifteenth feature.

  Advantageous Effects of Invention The shoe-type holding device and the auxiliary tool for the shoe-type holding device of the present invention have an effect that they can be easily attached to and detached from a shoe in a standing posture.

It is a figure which shows an example of the shoe last holding device of this invention. It is a figure which shows the state which inserts | wears and mounts the shoe type | mold holding | maintenance apparatus of FIG. 1 in a shoe, the shoe type | mold holding | maintenance apparatus is accommodated in a shoe, and a shoe type | mold holding apparatus hold | maintains a model of a shoe. It is a figure which shows the detailed structure of the coupling | bonding relationship of the rear type of FIG. 1, and a handle member. It is a figure which shows the detailed structure of the coupling | bonding relationship of the rear type of FIG. 2, and a handle member. It is a figure which shows the 1st modification of a shoe-shaped holding | maintenance apparatus of this invention, and embodiment of the auxiliary tool for shoe-shaped holding | maintenance apparatuses. It is a figure which shows the 2nd modification of a shoe-shaped holding | maintenance apparatus of this invention, and the modification of the auxiliary tool for shoe-shaped holding | maintenance apparatuses. It is a figure which shows the 3rd modification of the shoe last holding device of this invention. It is a figure which shows the 4th modification of the shoe-shaped holding | maintenance apparatus of this invention. It is a figure which shows the 5th modification of the shoe last holding device of this invention. It is a figure which shows the structure of each component of FIG. 9, and the outline of the assembly process. It is a figure which shows an example of the state which the back mold and the handle member rotated. It is a figure which shows the 6th modification of the shoelace holding | maintenance apparatus of this invention, and deform | transforms the back type | mold and the handle member rotatably connected with this back type | mold. FIG. 13 is a diagram showing a state in which the handle member is rotationally moved to a position where the rear die and the handle member of FIG. 12 are rotatable. It is a figure which shows an example of the state which the back mold and the handle member rotated. It is a figure which shows the 7th modification of the shoe last holding | maintenance apparatus of this invention, and deform | transforms a part of handle member of FIG. FIG. 16 is a diagram showing a state in which the handle member is rotationally moved to a position such that the rear die and the handle member of FIG. 15 are rotatable. It is a figure which shows an example of the state which the back mold and the handle member rotated.

  Hereinafter, preferred embodiments of a shoe last holding device according to the present invention will be described with reference to the accompanying drawings. FIG. 1 is a diagram showing an example of the shoe last holding device of the present invention. FIG. 2 is a diagram showing a state in which the shoe type holding device of FIG. 1 is inserted into a shoe and mounted, the shoe type holding device is housed in the shoe, and the shoe type holding device holds the shoe type. FIG. 3 is a diagram showing a detailed configuration of a coupling relationship between the rear mold and the handle member of FIG. FIG. 3 (A) corresponds to FIG. 1 and is a view showing the coupling relationship between the rear mold 40 and the handle member 50 with a part of the handle member 50 omitted. FIG. 3B is a side view of FIG. 3A viewed from the left side. FIG. 3C is a side view showing a state in which the movable pin 52 is located at the uppermost end of the movable frame 53 in the state of FIG. FIG. 4 is a diagram showing a detailed configuration of the coupling relationship between the rear mold and the handle member of FIG. FIG. 4 (A) corresponds to FIG. 2 and is a view showing the coupling relationship between the rear mold 40 and the handle member 50 with a part of the handle member 50 omitted. FIG. 4B is a side view of FIG. 4A viewed from the left side. FIG. 4C is a side view showing a state in which the movable pin 52 is located at the uppermost end of the movable frame 53 in the state of FIG. 1 to 4, the illustration of shoes is omitted.

  1 and 2, the shoe last holding device 10 includes a front die 20, a length adjusting member 30, a rear die 40, and a handle member 50. The front mold 20 is provided in the shoe and extends the upper of the shoe so that the inner shape of the shoe matches the shape of the foot. The back mold 40 is provided behind the front mold 20 and has a substantially circular contact portion that contacts the heel of the shoe, and the contact portion is configured to elastically press the upper skin outward. The length adjusting member 30 connects the front mold 20 and the rear mold 40, and adjusts the distance between the front mold 20 and the rear mold 40, that is, the overall length of the shoe mold holder 10. The front mold 20 may include a structure that elastically presses outward the instep which contacts the instep and the toes of the shoe. Such a structure relating to the elastic pressurization of the front mold 20 on the outside is described in detail in Patent Document 1.

  The length adjusting member 30 is a screw member 31 fixed to the front die 20, a nut member 32 rotatably attached to the screw member 31, and a position of which is adjusted according to the amount of rotation, and a nut member 32. And a coupling member 33 which holds the screw member 31 inside and rotatably holds the rear mold 40. The length adjusting member 30 may be provided with a screw hole for adjusting the length in the front die 20, and the screw member 31 may be inserted into this screw hole. Further, by adjusting both the insertion amount of the screw member 31 and the rotation amounts of the screw member 31 and the nut member 32, the overall length of the shoe last holding device 10 may be appropriately adjusted. In this case, by increasing the pitch of the threads on the front die 20 side of the screw member 31 and making the pitch of the threads on the rear die 40 side, that is, the nut member 32 side smaller than this, the shoe mold holding device 10 It is possible to finely adjust the entire length. For example, by setting the pitch of the threads on the front die 20 side of the screw member 31 to 2 [mm] and the pitch of the threads to 1 [mm], the overall length of the shoe last holding device 10 is 1 [mm]. It can be prepared in units. Note that this numerical value is an example, and the pitch can be changed as appropriate. Further, the nut member 32 may be omitted, and the screw member 31 and the coupling member 33 may be fixedly coupled to each other, and the overall length of the shoe last holding device 10 may be adjusted by the insertion amount of the screw member 31.

  The coupling member 33 has a columnar shape on the side of the nut member 32, and has a flat portion whose cross-sectional shape gradually becomes rectangular toward the rear die 40. In FIGS. 1 and 2, the coupling member 33 is shown. When viewed from above, it has a convex shape that gradually becomes narrower. The rear mold 40 is rotatably provided on the rear flat portion of the coupling member 33 of the length adjusting member 30 with the connecting pin 41 as the rotation axis. The rear mold 40 has a contact portion that comes into contact with the upper skin of the heel of the shoe when rotating around the connecting pin 41. In the rear mold 40, the contact portion that contacts the upper skin of the heel of the shoe has a substantially circular shape. In addition, the shape of the contact portion may be other than the substantially circular shape as long as it can be in close contact with the upper skin of the heel portion of the shoe. As shown in FIGS. 1 and 2, in the rear mold 40, one side closer to the coupling member 33 gradually approaches the front mold 20 side than the other side farther from the coupling member 33. , Has a tapered shape such that its width becomes narrower.

  The rear mold 40 has a concave groove capable of accommodating the convex flat portion of the coupling member 33 therein when the rear mold 40 is rotated with respect to the coupling member 33. Therefore, from the state shown in FIG. 1, the rear die 40 rotates counterclockwise around the connecting pin 41 as a pivot, and the flat portion of the coupling member 33 is housed in the concave groove of the rear die 40 as shown in FIG. It will be in the state of being. The rear mold 40 is in the state shown in FIG. 2, and the substantially circular contact portion of the rear mold 40 elastically presses the upper skin of the heel of the shoe to the outside, and the shoe mold holding device 10 including the front mold 20 and the rear mold 40. Is ready to hold the shoe mold.

  A handle member 50 is attached to the tapered distal end of the rear mold 40 so as to be rotatable about a connecting pin 51 penetrating in the width direction of the rear mold 40 as a rotation axis. A flat portion to which the handle member 50 is attached is provided on the side surface near the periphery of the connecting pin 51 at the tapered tip of the rear mold 40. The tapered front end of the rear mold 40 has a semicircular concave shape for engaging the movable pin 52 of the handle member 50. The semicircular concave shape means a shape in which three semicircles as shown in FIGS. 2 and 4 are alternately combined in a concave shape. The handle member 50 has a concave groove that is inserted so as to sandwich the flat portion of the tapered tip portion of the rear mold 40 from both sides.

  In FIGS. 1 and 3A and 3B, the movable pin 52 is located at the lowermost end of the movable frame 53 formed on both sides of the lower end of the handle member 50, and the rear mold 40 has a semicircular concave shape. It is shown engaged in the recess. As shown in FIGS. 1 and 3 (A) and 3 (B), the movable pin 52 and the semicircular concave concave portion of the rear mold 40 engage with each other, so that the handle member 50 cannot rotate and the handle member 50. The rear mold 40 and the rear mold 40 become an integral structure as shown in FIG. 1, that is, a single rod. In order to make the handle member 50 rotatable, the movable pin 52 may be moved so as to be located at the uppermost end of the movable frame 53.

  As shown in FIGS. 1 to 4, the handle member 50 includes an elongated body portion, a connecting pin 51, a movable pin 52, and a movable pin control portion. As shown in FIGS. 3 and 4, the elongate main body has a groove at the lower end, and is configured to sandwich the semicircular concave recess of the rear mold 40 from both sides. That is, the semicircular concave recess of the rear mold 40 is inserted into the concave groove at the lower end of the handle member 50. The inserted rear mold 40 and the handle member 50 are rotatably coupled by a connecting pin 51 inserted so as to traverse the concave groove. The length of the handle member 50 is sufficiently longer than the entire length of the shoe last holding device 10. This makes it possible to easily mount and remove the shoe shape holding device 10 in a standing posture. For example, when the overall length of the shoe shape holding device 10 is approximately 22 to 35 [cm], the length of the handle member 50 is in the range of approximately double this overall length, 22 to 70 [cm]. cm] is the preferred length. Further, it can be said that this length is the optimum length that allows the shoe to be put on and taken off from the shoe in a standing posture.

  The movable pin control unit includes a rectangular parallelepiped hollow portion 57 provided in the elongated main body of the handle member 50, a rectangular parallelepiped press release switch 54 provided in the hollow portion 57, and the press release switch 54. It is composed of a spring member 55 composed of a compression spring / pushing spring that applies a downward elastic pressing force to a pressure rod 56. The pressurizing rod 56 is a pressing force transmitting means for interlocking the movable pin 52 with the movement of the press release switch 54. A ring through which the movable pin 52 is inserted is formed at one end of the pressure rod 56, and the movable pin 52 is inserted through this ring. The other end of the pressure rod 56 is connected to the pressure release switch 54. Therefore, when the press release switch 54 moves up and down in the cavity 57, the movable pin 52 also moves up and down in conjunction with it. The movable frame 53 is formed by openings formed on both sides of the concave shape at the lower end of the elongated main body of the handle member 50 so that the movable pin 52 can move up and down smoothly. Since the downward elastic force is applied to the press release switch 54 by the spring member 55, the movable pin 52 is in the state of being engaged with the lowermost end of the movable frame 53, that is, the semicircular concave portion of the rear die 40. Will be maintained.

  As shown in FIGS. 1 and 3A and 3B, since the movable pin 52 is engaged with the concave portion of the rear mold 40 having a semicircular concave shape, and the elastic pressing force is applied thereto, the rear mold 40. The handle member 50 and the handle member 50 are formed as one integrated rod. Therefore, the front mold 20 and the rear mold 40 can be easily mounted inside the shoe while maintaining the states of FIGS. 1 and 3A and 3B. After the front mold 20 and the rear mold 40 can be mounted inside the shoe, the operator then moves the press release switch 54 upward by an artificial operation, as shown in FIG. 3 (C). By this artificial operation, the movable pin 52 that has been engaged with the semicircular concave recess of the rear mold 40 moves to the uppermost end of the movable frame 53, and escapes (releases) from the engaged state. As shown in FIG. 3C, when the movable pin 52 is released (released) from the semicircular concave portion of the rear die 40, the rear die 40 and the handle member 50 are connected to each other with the connecting pin 51. It becomes a rotatable state as a rotation axis. In this state, the operator presses the handle member 50 to the lower side by an artificial operation, so that the shoe type holding device 10 is in a state as shown in FIGS. 2 and 4A, 4B, that is, the connecting member. The flat portion 33 is completely accommodated in the concave groove of the rear mold 40. This state means that the shoe mold holding device 10 including the front mold 20, the length adjusting member 30, and the rear mold 40 is housed in the shoe, so that the shoe mold holding device 10 holds the shoe mold. Will be able to. In this state, even if the hand is released from the handle member 50, the shoe mold holding device 10 is integrated with the shoe, and the handle member 50 keeps the state of standing (standing) from the shoe.

  As shown in FIGS. 2 and 4 (A) and (B), the rear mold 40 is simply lifted upward while the shoe mold holding device 10 is standing upright (standing) from the shoe, and the rear mold 40 causes the connecting pin 41 to move. The shoe mold holding device 10 can be easily detached from the shoe by rotating the shoe mold holding device 10 about the. When the handle member 50 is lifted upward, as shown in FIG. 4B, the handle member 50 may be lifted in a state in which a downward elastic pressing force is applied to the press release switch 54, and FIG. As shown in FIG. 5, the pressing release switch 54 is moved upward so that the movable pin 52 does not apply downward elastic force to the rear mold 40, and then the handle member 50 is lifted upward. May be. Then, after taking out the shoe pattern holding device 10 from the shoe, the press release switch 54 is operated to move the movable pin 52 to the half of the rear die 40 as shown in FIGS. 1 and 3A and 3B. By engaging with the concave portion of the circular concave shape, the shoe mold holding device 10 can be easily attached to and detached from the shoe in the standing posture in the same manner from the next time onward.

  FIG. 5 is a view showing an embodiment of a first modified example of the shoe shape holding device and an auxiliary tool for the shoe shape holding device of the present invention. In FIG. 5, the same components as those in FIGS. 1 to 4 are designated by the same reference numerals, and the description thereof will be omitted. In the embodiment of FIG. 5, a shoe member holding device having the same function as in FIGS. 1 to 4 is provided by attaching a handle member 60 to a commercially available shoe former holding device as an auxiliary tool for the latter. Is. FIG. 5 (A) corresponds to FIG. 3 (A), and is a view showing the coupling relationship between the rear mold 45 and the handle member 60 with a part of the handle member 60 omitted. FIG. 5B corresponds to FIG. 3B and is a side view of FIG. 5A viewed from the left side. FIG. 5C corresponds to FIG. 3C and is a side view showing a state where the press release switch 54 is moved upward by the operator.

  A commercially available shoe-type holding device is composed of at least three parts of a front type, a length adjusting member and a rear type, similar to those shown in FIGS. 1 and 2. Such a commercially available shoe-shaped holding device does not include a handle member as shown in FIGS. Therefore, the rear mold 45 does not include a through hole for the connecting pin 51, a flat portion near the periphery of the connecting pin 51, and a semicircular concave mold for engaging with the movable pin 52, and therefore is shown in FIGS. Such a handle member 50 cannot be attached. By attaching the handle member 60 to the rear mold 45 of such a commercially available shoe last holding device, the same function as that of the shoe last holding device of FIGS. 1 to 4 can be exerted. In FIG. 5, the handle member 60 is an auxiliary tool for the shoe shape holding device.

  In FIG. 5, the handle member 60, that is, the auxiliary tool for the shoe shape holding device, includes an elongated main body portion, connecting plates 61 and 62, a movable plate 63, mounting screws 64 to 67, and needle pin members 68 and 69. Composed of and. As shown in FIG. 5, the elongate body has a convex lower end. Connecting plates 61 and 62 made of rectangular plates are attached by attaching screws 64 to 67 so as to sandwich the convex shape of the elongated main body from both sides. The needle-shaped pin members 68 and 69 are provided on the facing surfaces of the connecting plates 61 and 62, and form needle-shaped tacks with sharp tips. When the needle-shaped pin members 68, 69 are pressed by the rear mold 45 made of wood or plastic, the side surface of the rear mold 45 is plastically deformed along the needle shape of the needle-shaped pin members 68, 69, and the rear mold 45. Will be inserted into the side surface of. By inserting the needle-shaped pin members 68, 69 into the rear mold 45, the rear mold 45 and the handle member 60 are rotatably coupled with the needle-shaped pin members 68, 69 as the rotation shafts.

  This auxiliary tool for shoe-shaped holding device is provided with a movable plate controller having the same structure as the movable pin controller of FIGS. In this movable plate control unit, instead of the movable pin 52, a movable plate 63, which is a flat plate that has been subjected to anti-slip processing, is attached to the tip of the pressure rod 56. When the press release switch 54 moves up and down in the cavity 57, the movable plate 63 also moves up and down in conjunction with it. Since the downward elastic force is applied to the press release switch 54 by the spring member 55, the movable plate 63 maintains the state in which the movable plate 63 is in contact with the flat portion of the tapered tip of the rear die 45. .. As shown in FIGS. 5 (A) and 5 (B), the movable plate 63 is brought into contact with and engages with the flat portion of the tapered tip of the rear die 45, and an elastic force is applied thereto, whereby the rear die 45 is moved. The handle member 60 and the handle member 60 are integrated into a single rod. Therefore, the front mold 20 and the rear mold 45 can be easily mounted inside the shoe while maintaining the same integrated state as in FIGS. 1 and 5A and 5B.

  When the front mold 20 and the rear mold 45 can be mounted inside the shoe, the press release switch 54 is moved upward as shown in FIG. 5 (C). As a result, the movable plate 63, which has been in contact with and engaged with the flat portion of the tapered distal end of the rear mold 45, moves upward and separates, and escapes from the contact engagement state. As shown in FIG. 5C, when the movable plate 63 comes out of the contact engagement state, the rear mold 45 and the handle member 60 can rotate about the needle pin members 68 and 69 as the rotation axes. The state shown in FIG. The substantially circular contact portion of the rear mold 45 elastically presses the upper skin of the heel of the shoe outward, and the shoe mold holding device including the front mold 20 and the rear mold 45 holds the shoe mold. .. Even if the hand member 60 is released from this state in this state, the shoe mold holding device is integrated with the shoe, and the handle member 60 holds the state of standing (standing) from the shoe.

  Similar to the handle member 50 of the shoe shape holding device shown in FIG. 2, the rear mold 45 is simply lifted upward with the handle member 60 of FIG. 6 standing upright from the shoe. The shoe-shaped holding device can be easily removed from the shoe by pivoting the members 68 and 69 as pivot axes. When the handle member 60 is lifted upward, the handle member 60 may be lifted with a downward elastic pressure applied to the pressure release switch 54, or the movable plate 63 is moved by moving the pressure release switch 54 upward. The handle member 60 may be lifted upward after the downward mold is not applied with the elastic pressing force. Then, after taking out the shoe-shaped holding device from the shoe, the press release switch 54 is operated to move the movable plate 63 so that the movable plate 63 has the tapered tip of the rear die 45, as shown in FIGS. 5 (A) and 5 (B). By bringing the flat portion into contact with and engaging with the flat portion, the shoe mold holding device can be easily attached to and detached from the shoe in the standing posture in the same manner from the next time onward.

  FIG. 6 is a diagram showing a second modified example of the shoe-type holding device and a modified example of the shoe-shaped holding device auxiliary tool of the present invention. FIG. 6 (A) corresponds to FIG. 3 (A) and FIG. 5 (A), and shows the coupling relationship between the rear mold 46 and the handle member 70 with a part of the handle member 70 omitted. Is. FIG. 6B corresponds to FIG. 3B and FIG. 5B and is a side view of FIG. 6A viewed from the left side. FIG. 6C is a diagram showing the rear mold 46 of FIGS. 6A and 6B taken out. FIG. 6D is a top view of the rear mold 46 of FIG. 6C as seen from above.

  As shown in FIG. 6, the rear mold 46, like the rear molds 40 and 45 described above, has a structure that is rotatable about the connecting pin 41 as a rotation axis, and contacts the upper skin of the heel of the shoe. The contact portion has a substantially circular shape. As shown in FIG. 6D, the rear mold 46 has a concave sectional shape except for the contact portion, and the concave member is forward from a substantially circular contact portion that contacts the heel portion of the shoe. It has a shape extending toward the mold 20 side. As shown in FIG. 6C, a semicircular convex portion is formed on the side surface of the front end portion of the long member of the rear mold 46, that is, on the right side surface in the figure. The semicircular convex portion has a hollow portion into which a finger can be inserted. Therefore, the operator can insert the finger into the hollow portion to attach / detach the shoe type holding device to / from the shoe.

  By attaching the handle member 70 to the rear mold 46 as shown in FIG. 6 as an auxiliary tool for the shoe-type holding device, it is possible to provide the shoe-type holding device having the same function as in FIGS. 1 to 4. In FIG. 6, the handle member 70, that is, the auxiliary tool for the shoe shape holding device, includes an elongated main body portion, connecting plates 71 and 72, a movable plate 73, mounting screws 74 to 77, and engaging members 78 and 79. Composed of. As shown in FIG. 6, the elongated main body portion is made of a rectangular plate material. Connection plates 71, 72 made of rectangular plates are attached to both sides of the elongated main body by attaching screws 74 to 77. Engaging members 78 and 79 are provided on the opposing surfaces of the connecting plates 71 and 72, respectively.

  The engagement members 78 and 79 are spring buttons formed of a semicircular bearing member embedded in the connecting plates 71 and 72 and a spring member. The bearing member is applied with a pressing force in a direction projecting from the connecting plates 71, 72, that is, in a direction approaching each other, by a repulsive elastic force of a spring member provided in the connecting plates 71, 72. The semi-circular bearing members of the engaging members 78 and 79 of the handle member 70 are brought into contact with the semi-circular convex portions of the rear mold 46 to apply a pressing force to the semi-circular bearing members inside the connecting plates 71 and 72. It is temporarily pushed in, and then the semicircular bearing member is fitted (inserted) into the cavity of the semicircular convex portion. As a result, the rear mold 46 and the handle member 70 are rotatably coupled by the engagement members 78 and 79.

  At the upper end of the elongated main body of the handle member 70, which is an auxiliary tool for the shoe-shaped holding device, a rectangular parallelepiped plate-shaped or disc-shaped press release switch 7A and a downward elastic member for the press release switch 7A are provided. There is provided a movable plate control unit including a spring member 7B such as a tension spring / pulling spring for applying a pressing force. The pressure release switch 7A is coupled to the upper end of the pressure rod 76, and the movable plate 73 is coupled to the lower end thereof. The pressure rod 76 is a pressing force transmission means for interlocking the movable plate 73 with the movement of the pressure release switch 7A. Therefore, when the press release switch 7A moves up and down, the movable plate 73 also moves up and down in conjunction with it. Since the downward elastic force is applied to the press release switch 7A from the spring member 7B such as a tension spring / pull spring, the movable plate 73 contacts the flat portion of the side surface of the semicircular convex portion of the rear die 40. The combined state will be maintained.

  As shown in FIGS. 6A and 6B, the movable plate 73 comes into contact with and engages with the flat portion on the side surface of the semicircular convex portion of the rear die 46, and by applying an elastic pressing force thereto, The mold 46 and the handle member 70 become like an integrated single rod. Therefore, the front mold 20 and the rear mold 46 can be easily mounted inside the shoe while maintaining this integrated state. When the front mold 20 and the rear mold 46 can be mounted inside the shoe, the press release switch 7A is moved upward. As a result, the movable plate 73 that has been in contact with and engaged with the flat portion on the side surface of the semi-circular convex portion of the rear mold 46 moves upward, and escapes from the contact engagement state. When the movable plate 73 is released from the contact engagement state, the rear mold 46 and the handle member 70 can be rotated about the engagement members 78 and 79 as the rotation axes, and the state shown in FIG. 2 is obtained. The substantially circular contact portion of the rear mold 46 elastically presses the upper of the heel of the shoe outward, and the shoe mold holding device including the front mold 20 and the rear mold 46 holds the shoe mold. become. In this state, even if the hand member is released from the handle member 70, the shoe shape holding device is integrated with the shoe, and the handle member 70 holds the state of standing (standing) from the shoe.

  With the shoe shape holding device standing upright (standing up) from the shoe, only by lifting the handle member 70 upward, the rear die 46 rotates about the engaging members 78 and 79 as the rotation axes, and the shoe type holding device is turned on. Can be easily removed from. When the handle member 70 is lifted upward, it may be lifted with a downward elastic pressure applied to the pressure release switch 7A, or the movable plate 73 is moved by moving the pressure release switch 7A upward. Alternatively, the handle member 70 may be lifted upward after the downward elastic pressure is not applied to the rear mold 46. Then, after taking out the shoe-shaped holding device from the shoe, the press release switch 7A is operated so that the movable plate 73 has a semi-circular convex shape of the rear die 46 as shown in FIGS. 6 (A) and 6 (B). By bringing the flat part on the side surface of the part into contact with and engaging with the flat part, the shoe last holding device can be easily used in the same manner from the next time onward.

  FIG. 7 is a diagram showing a third modified example of the shoe last holding device of the present invention. FIG. 7 (A) corresponds to FIG. 1 and is a diagram in which only the rear mold and the handle member are extracted and shown. FIG. 7B corresponds to FIG. 3B and is a side view of FIG. 7A viewed from the left side. In the embodiment of FIG. 7, the design is improved by making the handle member 80 thin in the shoe shape holding device, and the length of the handle member 80 can be adjusted appropriately. For example, the handle member 80 is composed of two columnar members 81 and 82, and when the columnar members 81 and 82 are twisted, the handle member 80 becomes loose and the length can be adjusted. The mechanism should be fixed. Such a mechanism is possible by applying the function of adjusting the length of the sticks of the branch cutting scissors of garden plants. Further, a female screw and a male screw may be provided at the connection points of the columnar members 81, 82 so as to connect them. The number of members for adjusting the length is not limited to two, but the length of the handle member 80 can be reduced from the total length of the shoe last holding device by connecting a plurality of columnar members. It may be set in a range of 2-3 times the size. The columnar members 81, 82 may be formed of a cylindrical member, or may be formed of a combined member of a cylindrical member and a cylindrical member.

  The tip member 83 has a convex lower end portion, and is coupled to the columnar member 82 with a female screw or a male screw. Connection plates 84 and 85 formed of rectangular plates are attached by attachment screws 86 and 87 so as to sandwich the convex flat portion of the tip member 83 from both sides. The connecting plates 84 and 85 may be formed of Z-shaped plates such that the mounting screws 86 and 87 have the same width as the columnar member 82. Disc-shaped magnets 88 and 89 are embedded and fixed to the opposing surfaces of the connecting plates 84 and 85. On the other hand, the rear mold 47 has substantially the same shape as that of the rear mold 40 shown in FIGS. 1 to 4 except that the semicircular concave mold is omitted from the tapered tip portion. On the side surface of the tapered distal end portion of the rear mold 47, there is a flat portion to which the handle member 80 is attached. Disc-shaped magnets 90 and 91 having the same shape as the disc-shaped magnets 88 and 89 provided on the opposing surfaces of the connecting plates 84 and 85 are embedded and fixed to the flat portion. The rear die 47 and the handle member 70 are magnetically coupled so as to be rotatable about the corresponding disc magnets 88 and 90 and the disc magnets 89 and 91 as pivot shafts. The corresponding disc-shaped magnets 88, 90 and the disc-shaped magnets 89, 91 are provided with small irregularities on the facing surfaces near the center of the discs, respectively, to prevent the rotation axis from being displaced. You may do so. Either one of the disk magnets 88, 89 or the disk magnets 90, 91 may be composed of a metal disk made of a metal piece. Also in this case, it is preferable to provide small concavo-convex shapes on the facing surfaces near the center of the disk.

  The rear mold 47 and the handle member 80 are rotatably coupled by disk-shaped magnets 88 to 91. As a result, the handle member 80 is attached to the tapered distal end of the rear die 47 so as to be rotatable about the disc magnets 88 to 91 as the rotation axis. As shown in FIG. 7, by magnetically coupling the disk-shaped magnets 88 to 91, the handle member 80 cannot rotate, and the handle member 80 and the rear mold 47 are integrated as shown in FIG. It becomes a structure, that is, a stick. The unrotatable state at this time depends on the degree of magnetic coupling of the disk-shaped magnets 88 to 91 and the size of the diameter of the disk-shaped magnets 88 to 91. Therefore, when the operator artificially presses the handle member 80 downward with a predetermined pressing force by appropriately adjusting the magnetic force of the disk-shaped magnets 88 to 91 and the size of the diameter of the disk, the handle is The member 80 and the rear die 47 are rotatable about the disc magnets 88 to 91 as the rotation shafts, and are pressed with a predetermined pressing force as they are, and are shown in FIGS. 2 and 4A and 4B. Such a state, that is, the flat portion of the coupling member 33 can be completely accommodated in the concave groove of the rear mold 47. When the front mold 20 and the rear mold 47 can be mounted inside the shoe, the operator simply removes the hand from the handle member 80, the shoe mold holding device becomes integrated with the shoe, and the disc magnets 88 to 91 are attached. Since they are magnetically coupled, the handle member 80 can hold the state of standing upright from the shoe.

  As shown in FIGS. 2 and 4 (A) and (B), the shoe mold holding device is easily lifted from the shoe simply by lifting the handle member 80 upward with the shoe mold holding device standing (standing) from the shoe. Can be removed. After taking out the shoe shape holding device from the shoe, the handle member 80 is rotated by using the disk-shaped magnets 88 to 91 as the rotation shafts to return to the state shown in FIG. The shoe-shaped holder can be easily attached to and detached from the shoe in a standing posture. In this embodiment, the disk magnets 88 to 91 are described as an example, but the magnet shape is elongated along the longitudinal direction of the handle member 70 (for example, elliptical shape, rhombus shape, rectangular shape, cross shape). As a result, the flat portion of the coupling member 33 is completely accommodated in the concave groove of the rear mold 47 as shown in FIGS. This is preferable because it can be made larger than the pressing force for rotating from the open state. This is because the shape of the magnet is elongated along the longitudinal direction (longitudinal direction) of the handle member 70 and the longitudinal direction of the rear mold 47 (for example, an elliptical shape, a rhombus, a rectangular shape, or a cross shape), so that the magnetic coupling is achieved. This is because the magnetic coupling force can be made sufficiently larger when the shapes of the magnets to be matched are the same as when they are orthogonal to each other. Note that either one of the elongated magnets may be made of a metal piece. Even when such a magnet having an elongated shape is used, it is preferable to provide small concavo-convex shapes on the facing surfaces near the center of the magnet or the metal piece.

  When the handle member 80 of FIG. 7 is attached to the commercially available shoe shape holding device of FIG. 5 as an auxiliary tool, the connecting plates 84 and 85 are formed by Z-shaped plates, and the disc magnets 88 and 89 are embedded. The distance between the facing surfaces of the fixed connecting plates 84 and 85 is set to the same width (spacing) as the rear die 45, and the side surfaces of the rear die 45 face the disc magnets 88 and 89, respectively. This can be dealt with by embedding and fixing the disc-shaped magnet, attaching a metal piece, or embedding it. Further, when the handle member 80 shown in FIG. 8 is attached to the commercially available shoe-shaped holding device shown in FIG. 6 as an auxiliary tool, the connecting plates 84 and 85 are formed by Z-shaped plates in the same manner as described above, and discs are formed. A bar-shaped member having a shape in which the space between the facing surfaces of the connecting plates 84 and 85 to which the magnets 88 and 89 are embedded and fixed is the same width (spacing) as the rear mold 46 and does not rotate in the cavity of the rear mold 46. It is possible to deal with the problem by inserting a disk-shaped magnet or the like into the opposite ends of the rod-shaped member so as to face the disk-shaped magnets 88 and 89, or by attaching metal pieces to the disk-shaped magnets.

  FIG. 8 is a diagram showing a fourth modified example of the shoe last holding device of the present invention. In FIG. 8, the same components as those in FIGS. 1 to 4 are designated by the same reference numerals, and the description thereof will be omitted. FIG. 8 (A) corresponds to FIG. 4 (A), and is a view showing the coupling relationship between the rear mold 47 and the handle member 50 with a part of the handle member 50 omitted. FIG. 8B is a diagram in which the rear die 47 and the movable pin 52 of FIG. 8A are extracted and shown. The tapered tip of the rear mold 40 in FIGS. 1 to 4 is a semicircular concave mold in which three semicircles are alternately combined in a concave shape, but it is the tapered tip of the rear mold 47 in FIG. The portion that contacts the movable pin 52 has a quarter circular shape 49b, and a stopper that restricts the movement of the movable pin 52 at the upper end (near the apex) of the quarter circular shape 49b. A semi-circular protrusion 48 is provided which serves as the. As shown in FIGS. 2 and 4 (A) and (B), this is done by simply lifting the handle member 50 upward with the shoe-shaped holding device standing upright from the shoe. It moves along the one-half circular shape 49b so as to easily engage with the semicircular concave concave portion of the rear mold 47. Instead of the semicircular protrusion 48 that functions as a stopper, a member that functions as a stopper may be formed on the handle member 50 and / or the rear mold 47.

  FIG. 9: is a figure which shows the 5th modification of the shoe last holding device of this invention. FIG. 9 shows a modification of the joint between the rear mold 47 and the handle member 80 shown in FIG. FIG. 9 (A) corresponds to FIG. 7 (A) and is a diagram in which only the rear mold and the handle member are extracted and shown. FIG. 9B corresponds to FIG. 7B and is a side view of FIG. 9A viewed from the left side. FIG. 9C is a diagram showing a state in which the handle member of FIG. 9A has moved downward. FIG. 9D is a side view of FIG. 9C viewed from the left side. FIG. 10 is a diagram showing the outline of the configuration of each part of FIG. 9 and its assembly process. FIG. 11 is a diagram showing an example of a state in which the rear die and the handle member are rotationally moved, and FIG. 11A is a state in which the rear die and the handle member are linear and are rotationally moved. FIG. 11B shows a state in which the handle member is finally erected (standing) by the rotational movement with respect to the rear mold. 9, 10, and 11, the same components as those in FIG. 7 are designated by the same reference numerals, and the description thereof will be omitted.

  In FIGS. 9 and 10, the tip member 103 is concave downward and is coupled to the cylindrical member 82 of the handle member 100 with a female screw or a male screw. The columnar member 82 and the tip member 103 may be joined by a method other than this. The concave shape of the tip member 103 may be integrally formed of molding resin or the like, or like a tip portion 83 of FIG. 7, a rectangular plate may be formed so as to sandwich the flat portion of the convex member from both sides. The connecting plates 84 and 85 may be attached by attaching screws 86 and 87. In this embodiment, the lower side of the tip member 103 has a semicircular shape as shown in FIG. 9, and a semicircular convex protruding portion 104 is formed on the left side thereof. The protrusion 104 engages with the guide pin 107 and functions as a stopper that restricts the rotational movement of the handle member 100 that rotates.

  As shown in FIG. 10, the rear mold 48 has substantially the same shape as the rear mold 47 of FIG. 7 in which the semicircular concave mold is omitted from the tapered tip of the rear mold 40 of FIGS. On the side surface of the tapered tip of the rear mold 48, there is a flat portion to which the handle member 100 is attached. An insertion hole 108 for inserting (penetrating) the guide pin 107 and an insertion hole 109 for inserting (penetrating) the connecting pin 106 are provided in the flat portion. The connecting pin 106 is composed of a rivet whose one end has a disk-shaped flat head. The shape of the connecting pin 106 may be round head or countersunk head. The connecting pin 106 may be composed of a bolt and a nut.

  Guide frames 110 are formed on both sides of the lower end of the tip member 103 so as to insert (penetrate) the connecting pin 106 and to guide the connecting pin 106 linearly along the longitudinal direction of the tip member 103. .. On both inner surfaces of the tip member 103 facing each other in a concave shape, guide grooves 105 are formed, which are arc-shaped grooves and linear grooves connected to the grooves and extending along the longitudinal direction of the tip member 103. The arc-shaped groove of the guide groove 105 extends to the side surface of the tip member 103 (the front side of the paper in FIGS. 9B and 9D), and the side surface of the tip member 103 has an arc-shaped opening. Are formed. Further, since both ends of the guide pin 107 are inserted into the guide groove 105, the guide pin 107 is guided by the guide groove 105 and moves along the shape of the groove. The arc-shaped groove of the guide groove 105 is formed by an arc whose radius is the distance between the insertion hole 108 and the insertion hole 109, and the linear groove is formed to have substantially the same length as the guide frame 110. There is.

  An example of an assembling process of the rear mold 48 and the handle member 100 will be described. First, as shown in FIG. 10A, the guide pin 107 is inserted (penetrated) into the insertion hole 108 of the rear mold 48. Next, as shown in FIG. 10B, both ends of the guide pin 107 are inserted from the openings of the arc-shaped grooves of the guide groove 105 of the tip member 103. As a result, the flat portions on the side surfaces of the tapered distal end portion of the rear die 48 are fitted along both concave inner surface of the distal end member 103 facing each other. When the flat parts of the rear mold 48 are fitted and inserted into both inner surfaces of the tip member 103, the connecting pin 106 is inserted (penetrated) from one of the guide frames 110 into the other guide frame 110 through the insertion hole 109 to be connected. The pin 106 is inserted, and the end portion after the insertion is crushed to form a disk-shaped flat head as shown in FIG. 9, and the rear mold 48 is rotatably connected with the connecting pin 106 as a rotating shaft.

  When the rear mold 48 and the handle member 100 are rotatably connected, the handle member 100 is attached to the tapered distal end of the rear mold 48 so as to be rotatable around the connecting pin 106 as a rotation axis. Be done. In the state of FIGS. 9A and 9B, the connecting pin 106 is located at the lowermost end of the guide frame 110 due to the weights of the front mold 20, the length adjusting member 30, and the rear mold 48 (not shown). At the same time, the guide pin 107 is located at the lowermost end of the linear groove of the guide groove 105, so that the handle member 100 is in a state in which it cannot rotate. As described above, the handle member 100 and the rear mold 48 become an integral structure as shown in FIG. 1, that is, a single rod. Therefore, it becomes possible to easily insert and mount the front mold 20 (not shown) and the rear mold 48 inside the shoe while maintaining the state of FIGS. 9 (A) and 9 (B).

  After the front mold 20 and the rear mold 48 can be inserted and mounted inside the shoe, the operator then pushes the handle member 100 downward with a predetermined pressing force, as shown in FIGS. 9 (C) and 9 (D). When it is artificially pressed by, the connecting pin 106 and the guide pin 107 located at the lowermost end both move upward. Along with this movement, the handle member 100 moves to the lower side, that is, the rear mold 48 side, and the state shown in FIGS. 9C and 9D is obtained. That is, the connecting pin 106 is located at the uppermost end of the guide frame 110, and the guide pin 107 is located at the uppermost end of each of the linear grooves of the guide groove 105.

  The fact that the guide pin 107 is located at the uppermost end of the linear groove of the guide groove 105 means that it is located at the end of the circumferential groove, and from this state, the operator manually operates the handle member 100. When it is rotationally moved to the right by a manual operation, the guide pin 107 located at the uppermost end of the linear groove of the guide groove 105, that is, the end of the circumferential groove of the guide groove 105 is moved by this operation. 11A, the guide pin 107 is ready to be released (released) from the opening formed by the arcuate groove on the side surface of the tip member 103, as shown in FIG. 11 (A).

  In this state, the operator further presses the handle member 100 downwardly by an artificial operation, so that the shoe type holding device is in a state as shown in FIGS. 2 and 11B, that is, the flat portion of the coupling member 33. Is completely housed in the concave groove of the rear mold 48. This state means that the shoe former holding device including the front mold 20, the length adjusting member 30, and the rear mold 48 is housed in the shoe, so that the shoe former holding device can hold the shoe mold. become able to.

  Further, even if the handle member 100 is released in this state, the protrusion 104 engages with the guide pin 107 and functions as a stopper for restricting the rotational movement of the rotationally moving handle member 100. Holds a state of standing upright (standing up) with a slight inclination to the right from the shoe, and the shoe last holding device is integrated with the shoe. The protrusion 104 is omitted, and the side surface of the tip member 103 is in contact with the step 48a of the rear die 48 as shown in FIG. The handle member 100 may function as a stopper that restricts the rotational movement of the handle member 100. Further, the stopper may be formed using both the protrusion 104 and the step portion 48a.

  It is possible to easily remove the shoe shape holding device from the shoe simply by lifting the handle member 100 upward while the shoe shape holding device is standing upright (standing up) from the shoe. After the shoe shape holding device is taken out from the shoe, the guide pin 107 is inserted from the opening formed by the arcuate groove on the side surface of the tip member 103 and the handle member 100 is rotated, as shown in FIG. 9 (A). By returning to such a state, it becomes possible to easily attach / detach the shoe shape holding device to / from the shoe from the next time onward in the same manner in a standing posture. In addition, in this embodiment, the shape of the guide groove 105 is an example, and an arc-shaped groove and a linear groove may be appropriately combined to have different shapes. When the handle member 100 of FIG. 9 is attached to the commercially available shoe mold holding device of FIG. 5 as an auxiliary tool, it can be handled by processing the rear mold 45 of FIG. 5 to form the rear mold of FIG. Becomes

  FIG. 12 is a view showing a sixth modified example of the shoe last holding device of the present invention, in which the rear mold and the handle member rotatably coupled to the rear mold are modified. FIG. 12A is a diagram in which only the rear mold and the handle member are extracted and shown. FIG. 12B is a side view of FIG. 12A viewed from the left side. FIG. 12C is a side view of FIG. 12A viewed from the right side. FIG. 12D is a top view of FIG. 12A viewed from the upper side. FIG. 12E is a sectional view taken along the line P-P of FIG. FIG. 13 is a view showing a state in which the handle member is rotationally moved to a position where the rear die and the handle member of FIG. 12 are rotatable, and each corresponds to FIGS. 12 (A) to 12 (E). FIG. 13A is a diagram in which only the rear mold and the handle member are extracted and shown. FIG. 13B is a side view of FIG. 13A viewed from the left side. FIG. 13C is a side view of FIG. 13A viewed from the right side. FIG. 13D is a top view of FIG. 13A seen from above. 13E is a cross-sectional view taken along the line QQ of FIG. FIG. 14 is a diagram showing an example of a state in which the rear die and the handle member are rotationally moved, and FIG. 14 (A) is a state in which the rear die and the handle member are linear and are rotationally moved. FIG. 14B shows a state in which the rear mold and the handle member are finally erected (standing) by the rotational movement.

  As shown in FIGS. 12 and 13, the handle member 120 is composed of a cylindrical member 121 that is open downward. On the outer peripheral side surface of the handle member 120 below the cylindrical member 121, a long guide frame 122 through which the connecting pin 123 is inserted is provided. At the tip of the rear mold 49, there is a circumferential portion 491 along the inner circumferential surface of the cylindrical member 121 of the handle member 120. The circumferential portion 491 at the tip of the rear mold 49 is inserted into the cylindrical member 121 of the handle member 120. On the outer peripheral side surface below the handle member 120, a substantially rectangular notch portion 124 through which the circumferential portion 491 at the tip of the rear mold 49 can pass is provided.

  As shown in FIG. 13 (C), the cutout portion 124 has a rectangular upper end portion, a lower end portion that widens toward the end, and is formed in a rounded shape. The rounded shape is formed in a circular shape centering on the connecting pin 123 and having a radius from the connecting pin 123 to the step portion 49a of the lower rear mold 49. Since the lower end of the cutout portion 124 has a rounded shape, the linear rear mold 49 and the handle member 120 can be rotationally moved in a dogleg shape.

  The rear mold 49 has a shape in which the semicircular concave mold is omitted from the tapered distal end of the rear mold 40 shown in FIGS. Flat portions 492 for allowing the cutout portions 124 to pass through are formed on side surfaces of both ends of the circumferential portion 491 of the tapered tip portion of the rear mold 49. The flat portion 492 is provided with an insertion hole through which the connecting pin 123, which is inserted and engaged with the guide frame 122 formed on the side surface of the handle member 120, is inserted (penetrated). The guide frame 122 formed on the side surface of the handle member 120 is a linear frame that guides the connecting pin 123 so as to be linearly movable along the outer peripheral (circumferential) direction. The connecting pin 123 is composed of a rivet whose one end has a disk-shaped flat head. The shape of the connecting pin 123 may be round head or countersunk head. The connecting pin 123 may be formed of a bolt and a nut.

  An example of a process of assembling the rear mold 49 and the handle member 120 will be described. First, the tip of the rear mold 49 is inserted through the lower opening of the cylindrical member 121 of the handle member 120. Next, the connection pin 123 is inserted (penetrated) from one of the guide frames 122 into the other guide frame 122 through the insertion hole at the tip of the rear mold 49, and the connection pin 123 is inserted. By crushing the portion to form a disk-shaped flat head as shown in FIGS. 12 and 13, the rear mold 49 is rotatably connected with the center of the cylinder of the handle member 120 as a rotation axis. Further, the handle member 120 is rotatably connected to the rear mold 49 with the connecting pin 123 as a rotating shaft.

  In the state of FIG. 12, the handle member 120 rotates counterclockwise in FIG. 12D with the center of the cylindrical member 121 as the axis of rotation, and the connecting pin 123 is located at the left end of the guide frame 122. .. In this state, a part of the inner peripheral surface of the cylindrical member 121 of the handle member 120 and a part of the circumferential portion 491 of the rear mold 49 come into contact with each other, so that the handle member 120 uses the connecting pin 123 as a rotation axis. It cannot rotate. That is, as shown in FIG. 12C, since the notch portion 124 of the handle member 120 and the side surfaces at both ends of the circumferential end portion 491 of the tapered tip of the rear mold 49 are displaced from each other, The handle member 120 cannot rotate with respect to the rear mold 49. Thus, the handle member 120 and the rear mold 49 are formed as a non-rotatable integral structure, that is, like a single rod, so that the front mold 20 (not shown) is maintained while maintaining the state of FIG. The rear mold 49 and the rear mold 49 can be easily inserted and mounted inside the shoe.

  After the front mold 20 and the rear mold 49 can be inserted and mounted in the shoe, the operator then rotates the handle member 120 in the clockwise direction in FIG. 13 (D) to connect the connecting pin, as shown in FIG. The 123 is positioned at the right end of the guide frame 122. With this rotation, as shown in FIG. 13C, the notch portion 124 of the handle member 120 and the side surfaces of both ends of the tapered circumferential end portion 491 of the rear mold 49 come to coincide with each other. .. From this state, when the operator turns the handle member 120 to the right by an artificial operation, this operation causes the circumferential portion 491 of the tapered distal end of the rear mold 49 to cause the cutout portion 124 of the handle member 120. 14A escapes and moves, and as shown in FIG. 14A, the rear mold 49 and the handle member 120, which are linear, are rotated and moved into a dogleg shape.

  In this state, the operator further presses the handle member 120 downwardly by an artificial operation, so that the shoe type holding device is in a state as shown in FIGS. 2 and 14B, that is, the flat portion of the coupling member 33. Is completely housed in the concave groove of the rear mold 49. This state means that the shoe former holding device including the front mold 20, the length adjusting member 30, and the rear mold 49 is housed in the shoe, so that the shoe former holding device can hold the shoe mold. become able to.

  Even if the handle member 120 is released in this state, the upper end portion of the notch portion 124 contacts the upper end surface of the rear mold 49 and functions as a stopper for restricting the rotational movement of the rotationally moving handle member 120. The handle member 120 holds a state in which it is erected (standing) with a slight inclination to the right from the shoe, and the shoe shape holding device is integrated with the shoe. As shown in FIG. 14 (B), the handle member 120 that rotationally moves the step portion 49a is formed by forming the left and right ends of the cutout portion 124 into contact with the step portion 49a of the rear mold 49. You may make it function as a stopper which controls the rotational movement of.

  It is possible to easily remove the shoe shape holding device from the shoe by only lifting the handle member 120 upward in a state where the shoe shape holding device is erected from the shoe. After taking out the shoe mold holding device from the shoe, the tapered circumferential portion 491 of the rear mold 49 is housed in the notch 124 of the handle member 120, and the handle member 120 is moved to the position shown in FIG. ), The coupling pin 123 is returned to the state in which the connecting pin 123 is located at the left end of the guide frame 122, so that the shoe mold holding device can be similarly attached to and detached from the shoe in the standing posture from the next time onward. It will be easy to use. When the handle member 120 of FIG. 12 is attached to the commercially available shoe mold holding device of FIG. 5 as an auxiliary tool thereof, the rear mold 45 of FIG. 5 is processed to form the rear mold of FIG. It will be available.

  FIG. 15 is a diagram showing a seventh modified example of the shoe last holding device of the present invention, in which a part of the handle member of FIG. 12 is modified. FIG. 15A is a diagram in which only the rear mold and the handle member are extracted and shown. FIG. 15B is a side view of FIG. 15A viewed from the left side. FIG. 15C is a side view of FIG. 15A viewed from the right side. FIG. 15D is a top view of FIG. 15A seen from above. FIG. 15E is a cross-sectional view taken along the line RR of FIG. FIG. 16 is a view showing a state in which the handle member is rotationally moved to a position where the rear die and the handle member of FIG. 15 are rotatable, and each corresponds to FIGS. 15 (A) to 15 (E). FIG. 16A is a diagram in which only the rear mold and the handle member are extracted and shown. FIG. 16B is a side view of FIG. 16A viewed from the left side. FIG. 16C is a side view of FIG. 16A viewed from the right side. FIG. 16D is a top view of FIG. 16A viewed from the upper side. 16E is a cross-sectional view taken along the line S-S of FIG. FIG. 17 is a diagram showing an example of a state in which the rear mold and the handle member are rotationally moved, and FIG. 17A is a state in which the rear mold and the handle member are linear and are rotationally moved. FIG. 17B shows a state in which the rear mold and the handle member are finally erected (standing) by the rotational movement.

    This embodiment is different from those shown in FIGS. 12 to 14 in the shapes of the cutout portion 134 and the guide frame 132. As shown in FIGS. 15 and 16, the handle member 130 is composed of a cylindrical member 131 that is open at the bottom. A Z-shaped guide frame 132, through which the connecting pin 133 is inserted, is provided on the outer peripheral side surface of the handle member 130 below the cylindrical member 131. The structure of the rear mold 49 is the same as that of FIGS. The circumferential portion 491 at the tip of the rear mold 49 is inserted into the cylindrical member 131 of the handle member 130. On the outer peripheral side surface below the handle member 130, a substantially rectangular notch portion 134 through which the circumferential portion 491 at the tip of the rear mold 49 can pass is provided.

  The notch portion 134 has a generally rectangular shape as shown in FIGS. 15 (C) and 16 (C). That is, the notch portion 124 of the handle member 120 shown in FIGS. 12 and 13 has a rectangular upper end and a wide lower end, and is formed in a rounded shape. Since the lower end portion of the cutout portion 124 has a rounded corner shape, the linear rear mold 49 and the handle member 120 can be rotationally moved in a dogleg shape. ing. However, if the cutout 134 has a generally rectangular shape like the cutout 134, the end of the cutout 134 contacts the step 49a of the rear mold 49, and the rear mold 49 and the handle member 120 rotate. It will not move. Therefore, in this embodiment, the rear frame 49 and the handle member 120 can be rotationally moved even if the shape of the guide frame 132 is Z-shaped and the lower end of the notch 124 is not rounded.

  The guide frame 132 formed on the side surface of the handle member 130 is formed by a stepped frame (Z-shaped stepped frame) that guides the connecting pin 133 so as to be movable in the Z-shape along the outer peripheral (circumferential) direction. Has been done. The connecting pin 133 is composed of a rivet whose one end has a disk-shaped flat head. The shape of the connecting pin 133 may be round head or countersunk head. The connecting pin 133 may be composed of a bolt and a nut.

  In the state of FIG. 15, the handle member 130 rotates counterclockwise in FIG. 15D with the center of the cylindrical member 131 as the rotation axis, and the connecting pin 133 is positioned at the upper left end of the guide frame 132. is there. In this state, a part of the inner peripheral surface of the cylindrical member 131 of the handle member 130 contacts a part of the circumferential portion 491 of the rear mold 49, and the lower end of the cylindrical member 131 of the handle member 130 and the rear mold part. Since the stepped portion 49a of 49 is in contact, the handle member 130 cannot rotate about the connecting pin 133 as a rotation axis. As described above, the handle member 130 and the rear mold 49 are formed as a non-rotatable integral structure, that is, like a single rod, so that the front mold 20 (not shown) is maintained while maintaining the state of FIG. The rear mold 49 and the rear mold 49 can be easily inserted and mounted inside the shoe.

  After the front mold 20 and the rear mold 49 can be inserted and mounted inside the shoe, the operator then rotates the handle member 130 in the clockwise direction in FIG. 16D to connect the connecting pin, as shown in FIG. 133 is positioned at the lower right end of the guide frame 132. With this rotational movement, as shown in FIG. 16C, the notch portion 134 of the handle member 130 and the side surfaces of both ends of the circumferential portion 491 of the tapered tip of the rear mold 49 are aligned. In addition, the lower end of the cylindrical member 131 of the handle member 130 and the step portion 49a of the rear mold 49 are separated from each other, so that the handle member 130 can rotate about the connecting pin 133 as a rotation axis. Therefore, when the operator rotates the handle member 130 to the right by an artificial operation, this operation causes the circumferential portion 491 of the tapered tip end of the rear mold 49 to fall below the cutout portion 134 of the handle member 130. 17 (A), the rear mold 49 and the handle member 130, which are linear, are rotated and moved into a dogleg shape.

  In this state, the operator further presses the handle member 130 downward to artificially operate the shoe-type holding device, that is, the state shown in FIGS. 2 and 14B, that is, the flat portion of the coupling member 33. Is completely housed in the concave groove of the rear mold 49. This state means that the shoe former holding device including the front mold 20, the length adjusting member 30, and the rear mold 49 is housed in the shoe, so that the shoe former holding device can hold the shoe mold. become able to.

  Even if the hand is released from the handle member 130 in this state, the upper end portion of the notch portion 134 comes into contact with the upper end surface of the rear mold 49 and functions as a stopper that restricts the rotational movement of the rotating handle member 130. The handle member 130 holds a state in which it is standing upright (standing up) with a slight inclination to the right from the shoe, and the shoe shape holding device is integrated with the shoe. As shown in FIG. 17B, the handle member 130 that rotationally moves the step portion 49a is formed by forming the left and right end portions of the cutout portion 134 into contact with the step portion 49a of the rear mold 49. You may make it function as a stopper which controls the rotational movement of.

  It is possible to easily remove the shoe shape holding device from the shoe by only lifting the handle member 130 in a state in which the shoe shape holding device is erected (standing up) from the shoe. After taking out the shoe mold holding device from the shoe, the tapered peripheral portion 491 of the rear mold 49 is housed in the notch portion 134 of the handle member 130, and the handle member 130 is removed as shown in FIG. ), The connecting pin 133 is returned to the state in which the connecting pin 133 is located at the upper left end of the guide frame 132, so that the shoe mold holding device can be similarly attached to and detached from the shoe in the standing posture from the next time onward. And can be used easily. When the handle member 130 of FIG. 16 is attached to the commercially available shoe mold holding device of FIG. 5 as an auxiliary tool, the rear mold 45 of FIG. 5 is processed to form the rear mold of FIG. It will be available.

In the above-described embodiment, it is preferable to appropriately use each component made of a material suitable for the purpose, such as metal, reinforced plastic, wood, plastic, or polypropylene.
In the above-described embodiment, the case where the spring members 55 and 75 are used for the movable pin control unit and the movable plate control unit to apply the elastic pressing force to the movable pin 52 and the movable plates 63 and 73 has been described. 55 and 75 may be omitted. If the spring members 55 and 75 are omitted, the operator may manually press the movable pin 52 and the movable plates 63 and 73 by operating the pressing release switches 54 and 74.
In the embodiment shown in FIG. 5, the case where the needle-shaped pin members 68 and 69 having sharp tips are used to rotatably couple the needle-shaped pin members 68 and 69, but a strong magnet is connected instead of the needle-shaped pin members 68 and 69. The handle member 60 may be rotatably coupled by embedding it in the facing surfaces of the plates 61 and 62, and by embedding a metal piece or a magnet that attracts and contacts this magnet also in the side surface of the rear mold 45. .. Also in this case, it is preferable that the magnet or the metal piece has an elongated shape (for example, an elliptical shape, a rhombus, a rectangle, or a cross shape) along the longitudinal direction of the handle member.

  In the embodiment of FIG. 5, the case where the connecting plates 61 and 62 made of rectangular plates are mounted by the mounting screws 64 to 67 so as to sandwich the convex shape of the elongated body from both sides has been described. 1 and 4 and the connecting plates 61 and 62 are integrally configured such that the lower end has a concave groove like the elongated main body of FIGS. 1 to 4, and the portions corresponding to the connecting plates 61 and 62 are spread out. Alternatively, the rear mold 45 may be inserted therein, and the needle pin members 68, 69 may be inserted into the side surface of the rear mold 45.

  In the embodiment of FIG. 6, by engaging (inserting) the engaging members 78 and 79 composed of buttons with springs into the hollow portion of the semicircular convex portion of the rear mold 46, they are rotatably coupled. Although the case where the pipe member, the rod member, the cylindrical member, and the like having the same diameter as the size of the hollow portion are provided between the facing surfaces of the connecting plates 71 and 72 and are attached by the attaching screws 74 to 77, Alternatively, the handle member 70 may be rotatably coupled, or the elongated main body and the connecting plates 71, 72 may have a concave lower end as in the elongated main body of FIGS. It has an integrated structure having a groove, and expands the portions corresponding to the connecting plates 71, 72, inserts the rear mold 46 therein, and inserts a pipe member, a rod-shaped member, a cylindrical member, etc. into the cavity of the rear mold 46. You may do so.

The handle member may be adjustable in its length. For example, even if a mechanism is adopted in which the handle member is composed of two members, the handle member becomes loose when twisted, the length can be adjusted, and conversely, when the handle member is twisted, the handle member is tightened and fixed. Good. Such a mechanism is possible by applying the function of adjusting the length of the sticks of the branch cutting scissors of garden plants.
In the embodiment shown in FIGS. 1 to 4, when the front die 20 is made of a thin plastic plate, it is preferable to provide a small opening having a diameter of about 5 to 10 mm on the entire side surface of the front die 20. After storing the shoe last holding device including the front die 20 having such an opening in the shoe, dry air is blown into the shoe with a dryer or the like, so that the shoe leather containing water or wet shoes can be removed. Can be dried early.
Further, by fixing a semicircular member for bunion correction having a diameter of about 1 to 1.5 [cm] to the optimum position of this opening with a screw or the like, the shoe-shaped holding device can be used as a valgus ball correction device. it can.
The rotatable structure of the rear mold and the handle member shown in each embodiment of FIGS. 9 to 17 may be reversed. For example, the tip member 103 shown in FIGS. 9 to 12 may be provided on the rear mold 48, and the handle member 82 may be provided with the connecting pin 106 and the guide pin 107, which are the configuration of the tip portion of the rear mold 48. In addition, a part of the cylindrical member 121 having the cutout portion 124 of FIGS. 491 or the like may be provided.
In addition, the shoe mold holding device, which is not shown as an example, may be configured by appropriately combining the constituent elements shown in the respective embodiments of FIGS. 1 to 17.

Reference numeral 10 ... shoe-shaped holding device 20 ... front mold 30 ... adjusting member 31 ... screw member 32 ... nut member 33 ... coupling member 40, 45, 46, 47, 48 ... rear mold 41 ... connecting pin 50, 60, 70, 80 ... Handle member 51 ... Connecting pin 52 ... Movable pin 53 ... Movable frame 54, 7A ... Press release switch 55, 7B ... Spring member 56, 76 ... Pressurizing rod 57 ... Cavity 61, 62, 71, 72, 84, 85 ... Connection plates 63, 73 ... Movable plates 64-67, 74-77, 86, 87 ... Mounting screws 68, 69 ... Needle pin members 78, 79 ... Engaging members 81, 82 ... Cylindrical member 83 ... Tip member 88- 91 ... Disc magnet 100 ... Handle member 103 ... Tip member 104 ... Projection 105 ... Guide groove 106 ... Connecting pin 107 ... Guide pins 108, 109 ... Insertion hole 110 ... Guide frame 120 ... Handle member 121 ... Cylindrical member 22 ... Guide frame 123 ... Connecting pin 124 ... Notch 130 ... Handle member 131 ... Cylindrical member 132 ... Guide frame 133 ... Connecting pin 134 ... Notch 48 ... Semi-circular protrusions 48a, 49a ... Step 49b ... 4 Circular part 491 ... Circular part 492 ... Flat part

Claims (3)

Front mold means shaped to contact the instep and finger parts of the inner shape of the shoe,
A rear mold means provided on the rear side of the front mold means and having a contact portion shaped to come into contact with a heel portion inside the shoe;
A width that connects the front mold means and the rear mold means, adjusts a longitudinal separation distance between the connected front mold means and the rear mold means, and is substantially perpendicular to the longitudinal direction. Length adjusting means for rotatably connecting and holding the rear mold means about a first connecting pin provided so as to pass through in a direction.
Wherein the said contact portion of the back mold means a tip portion opposite, as towards the first connecting pin penetrates across the width direction of the distal end portion located on the front mold section side A handle means composed of a long member rotatably attached about a provided second connecting pin, wherein the longitudinal direction of the rear mold means and the longitudinal direction of the long member coincide with each other. The rear mold means is provided with a handle means having a non-rotatable means which makes the rear mold means and the elongated member an integral structure so as not to rotate around the second connecting pin . A shoe last holding device,
The handle means is a cylindrical member that is opened downward so that the tip end portion of the rear mold means can be inserted, and the long side in which the second connecting pin means is inserted into the outer peripheral side surface of the cylindrical member. Shaped guide frame, and a cylindrical member having a substantially rectangular notch that allows the tip of the rear mold means to pass therethrough,
In the non-rotatable means, the tip of the rear die means can pass through a circumferential portion along the inner circumferential surface of the cylindrical member and the cutout portions formed on both side surfaces of the circumferential portion. A flat portion, and the rear mold means configured to have insertion holes through which the second connecting pin means is inserted on both side surfaces of the flat portion.
By rotating the center of the cylinder of the cylindrical member as a rotation axis in a predetermined direction so that the flat portion of the rear die means can pass through the notch, the handle means is moved to the rear die. The handle means by being rotatable with respect to the means and rotating in a direction opposite to the predetermined direction so that the flat portion of the rear mold means cannot pass through the notch. Is a state in which the rear mold means cannot rotate relative to the rear mold means . The shoe last holding device according to claim 1 ,
Since the upper end of the cutout portion is rectangular and the lower end is formed in the shape of a rounded corner with a diverging shape, it is rotated in a predetermined direction with the center of the cylinder of the cylindrical member as the rotation axis. In this case, the shoe last holding device is characterized in that the flat portion of the rear die means can pass through the cutout portion. The shoe last holding device according to claim 1 ,
By configuring the elongated guide frame with a Z-shaped step frame, the rear mold unit and the handle unit when rotated in a predetermined direction with the center of the cylinder of the cylindrical member as a rotation axis. And so that the flat part of the rear mold means can pass through the cutout part.

Images