KR200192583Y1 - Shoes with device for adjusting height of heel - Google Patents

Abstract

The present invention provides a heel height adjustment shoe that allows the wearer to adjust the height of the heel arbitrarily quickly, easily, finely and accurately. Heel height adjustment shoe has a heel 10 is formed with a first groove 12 extending forward and backward, and a second groove 14 orthogonal to the first groove 12 in the center of the heel; The cylindrical arm member 18 is fixedly installed at the end of the first groove 12 of the heel 10 and has a spiral formed therein, and is screwed to the arm member 18 and has a guide groove 20 formed therein. A male member 22 and a rotary member 24 integrally formed at one end of the male member 22 and capable of reciprocating forward and backward with respect to the female member 18 by rotating the male member 22; A height adjusting device (16) inserted into the second groove (14) and composed of a support member (26) which is movable vertically as the male member (22) rotates forward and backward; A sole 30 having a rear end attached to the heel 10 and having a through hole 32 communicating with the second groove 14 of the heel 10 so that the support member 26 can be reciprocated up and down; A midsole 34 attached to the sole 30 and having a rotatable portion 36 which is movable up and down in accordance with the up and down movement of the support member 26 of the height adjusting device 16; A body 40 having a periphery attached between the periphery of the sole 30 and the periphery of the midsole 34 to accommodate the wearer's foot; And an insole 42 that is ground behind the midsole 34.

Description

Heel height adjustment shoes {SHOES WITH DEVICE FOR ADJUSTING HEIGHT OF HEEL}

The present invention relates to a heel height adjustment shoe, more specifically, the heel height that allows the user to quickly and easily adjust the height of the heel according to variables such as the user's height, leg length difference, walking habits, walking distance, etc. It's about adjustable shoes.

In general, most people wear different kinds of shoes to work. Among such shoes, shoes are widely used. Such shoes are usually made of a material such as leather, synthetic resin, etc., and most of them are manufactured and spread in large quantities in accordance with their normal and average lengths of legs. Of course, there are exceptions to individual wear depending on an individual's physical condition or disposition. On the other hand, the rear lower portion of the shoe includes a heel for supporting the heel of the user, the user selects the heel of the appropriate height according to the taste or size of the user and purchases and wears the shoe.

In recent years, when the wearer's height is small, as shown in FIG. 1, a shoe called "height height shoes" is worn. This shoe includes a basic heel 1 having a normal height. On the base heel 1 is attached the rear of the sole 2, which determines the overall size of the shoe and is formed of rubber or synthetic resin. And, the upper portion of the sole 2 is laid on the midsole 3 having a similar shape to the sole and formed of paper or synthetic resin. In addition, between the sides of the sole 2 and the sides of the midsole (3) forms the appearance of the shoe and the periphery of the body (4) into which the wearer's foot is inserted is inserted to form the overall appearance of the shoe.

On the other hand, the rear of the midsole 2 is provided with a fixed or detachable auxiliary heel 5 that can raise the height of the wearer. Of course, the insole 6 is laid on the auxiliary heel 5 to keep the shoes neat. Of course, the name of the shoe, the name of the shoe, the name of the manufacturer is printed on the insole.

However, such a conventional high-height shoe has been shown that the height of the auxiliary heel 5 is set to be average and basically causing some problems and inconveniences. That is, because the height of the auxiliary heel can not be arbitrarily adjusted, there is a problem that does not fully satisfy the needs of the wearer who requires a fine and accurate height.

In addition, when the lengths of both legs of the wearer are not equal to each other, the difference cannot be adjusted, which causes inconvenience in walking.

In addition, the height of the auxiliary heel is fixed, there is a problem that causes severe fatigue when walking for a long time.

The present invention is devised to solve the above problems, an object of the present invention is to provide a heel height adjustment shoe that the wearer can arbitrarily adjust the height of the shoe.

Another object of the present invention is to provide a heel height adjustment shoe that can finely adjust the height of the shoe heel.

Another object of the present invention is to provide a heel height adjustment shoe that can finely adjust the height of the heel without the need for an auxiliary heel.

Such objects include a heel height adjusting shoe in which a wearer can arbitrarily adjust the height of a heel, the heel having a first groove extending forward and rearward and a second groove perpendicular to the first groove at the center of the heel; A cylindrical arm member fixedly installed at an end of the first groove of the heel and having a spiral formed therein, a male member screwed to the female member and having a guide groove formed around the female member, integrally at one end of the male member; It is formed as a rotating member that can be reciprocated forward and backward with respect to the female member by rotating the male member, and a support member that is vertically inserted into the second groove and movable up and down as the male member moves forward and backward as the male member rotates. A height adjuster configured; A sole having a rear side attached to the heel and having a through hole communicating with the second groove of the heel so that the support member can be reciprocated up and down; A midsole which is attached to the sole and is formed by cutting a rotatable portion movable up and down according to the up and down movement of the support member of the height adjusting device; A body having a periphery inserted between the periphery of the sole and the periphery of the midsole to accommodate the wearer's foot; And it can be achieved by a heel height adjustment shoe, characterized in that it comprises an insole laid on the rear of the midsole.

1 is an exploded perspective view showing a conventional heeled shoe.

Figure 2 is an exploded perspective view of the heel height adjustment shoe according to an embodiment of the present invention.

3 is a partial perspective view showing a state in which the components of FIG. 2 are assembled;

4 is a cross-sectional view taken along the line IV-IV of FIG. 3.

Figure 5 is a cross-sectional view showing a heel height adjustment method of the shoe according to the present invention.

Figure 6 is a cross-sectional view of the shoe according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

10: heel 12: first groove

14: 2nd groove 16: height adjustment device

18: arm member 20: guide groove

22: male member 24: rotating member

26: support member 28: main portion

30: sole 32: through hole

34: Midsole 36: Rotating part

38: junction 40: body

42: insole 44: elastic window

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

First, as shown in FIG. 2, the heel height adjusting shoe according to the present invention basically includes a heel 10 that can support the heel of the wearer. The heel 10 is formed with a first groove 12 extending forward and backward, and a second groove 14 orthogonal to the first groove 12 at the center of the heel. Each groove preferably has a circular cross section. Optionally, the heel 10 may be attached to a circular window 13 formed similarly to the heel 10 to stably maintain the second groove 14 and to stably protect the height adjusting device to be described later. The hole 13 is, of course, drilled with a hole 15 in communication with the second groove 14.

In particular, the grooves are provided with a height adjusting device (16). The height adjusting device 16 is fixedly installed at an end of the first groove 12 and has a cylindrical arm member 18 having a spiral formed therein, and screwed with respect to the arm member 18 and having a guide groove 20 around it. Is formed integrally with one end of the male member 22, and a rotating member capable of reciprocating forward and backward with respect to the female member 18 by rotating the male member 22 ( 24 and a support member 26 inserted perpendicular to the second groove 14 and movable vertically as the male member 22 moves forward and backward while rotating. The guide groove 20 formed in the male member 22 is preferably formed so as to gradually deepen from the distal end toward the distal end. In addition, the end portion 28 of the support member 26 engages with the guide groove so that it can be stably moved along the guide groove 20 formed in the male member 22 and can be stably maintained in the guide groove. Is preferably formed. Height adjustment device 16 is preferably formed of a plastic of light material having a high rigidity so as not only to support the weight of the adult or more, but also to prevent deformation and not interfere with walking.

The rear of the sole 30 is glued or attached to the heel 10. The sole 30 is formed of rubber or synthetic resin, and in particular, a through hole 32 communicating with the second groove 14 formed in the heel 10 is drilled in the center of the rear portion similar to the heel 10. Accordingly, the support member 26 of the height adjusting device 16 can be reciprocated up and down in the through hole 32.

The sole 30 is superimposed with a midsole 34 having a shape similar or identical to the sole. In particular, the rear portion of the midsole 34 is formed by cutting the rotating portion 36 which is movable up and down in a predetermined range. It is preferable that a predetermined elastic force is applied to the connecting portion 38 between the front portion of the rotating portion 36 and the main body of the midsole 34 so that the rotating portion 36 can always maintain the inertial force downward. In addition, the upper end of the support member 26 of the height adjustment device 16 is fixed or attached or supported at the lower center of the pivot 36. Accordingly, when the height adjusting device is operated, the rotating part 36 is rotated up and down with the connecting part 38 as the axis according to the vertical movement of the supporting member 26. Of course, the periphery of the body 40 to accommodate the wearer's foot is inserted and attached to the periphery of the sole 30 and the periphery of the midsole 34.

Finally, the insole 42 is disposed behind the midsole 34. The insole 42 may maintain its position when the pivoting portion of the midsole 34 rotates, and of course, the front portion is fixed to the center portion of the midsole 34 so that the insole may rotate similarly to the pivoting portion 36. Do. Optionally, the bottom of the insole 42 has an elastic window 44 of a size corresponding to the heel 10 to absorb the impact force transmitted from the ground when walking, as well as to prevent local compression by the support member 26. Can be attached or inserted.

On the other hand, as shown in Figure 6, so as to maintain the height adjustment device more stably and firmly fixed, as in the case of the wearer who is overweight, also forms a spiral in the rear portion of the male member 22, like the front portion Correspondingly, a separate arm member 19 may be inserted into the rear portion of the first groove 12.

Hereinafter, the method of use and mode of operation of the heel height adjustment shoe according to the present invention configured as described above will be described in detail.

For example, the height of the heel 10 and the height of the shoe at the time of purchase of the shoe are, as shown in Figure 4, the male member 22 of the height adjustment device 16 is moved to the maximum and the support member 26 And the rotating part 36 is set to a minimum low height that can maintain the most comfortable and stable state when worn by a user having a normal body in the state moved downward to the maximum.

In this initial state, when the user or the wearer tries to make his height appear high or raises the height of the heel to correct the difference in the length of the user's legs, use the screwdriver or other tool to adjust the height adjusting device 16. By adjusting the actual wearing height can be adjusted.

In more detail, the shoe wearer inserts a driver into the first groove 12 to rotate the rotating member 24 in one direction, that is, in the bending direction. As such, when the rotating member 24 is rotated, the male member 22 simultaneously moves backward while rotating. As the male member 22 moves backward, the recessed portion 28 of the support member 26 engaged with the guide groove 20 of the male member 22 changes in accordance with the depth of the guide groove 20. By interlocking, the supporting member 26 moves upward.

As such, when the support member 26 moves upward, the pivoting portion 36 formed at the rear portion of the midsole 34 is rotated upward, as well as the sole 30 is moved upward. Of course, if it is determined that the height of the pivot 38 is moved to a predetermined height or rises to a height set by the user, the user may stop the rotation of the rotating member 24. Here, the male member 22 is accurately moved back and forth by the female member 18 is to prevent the departure or deformation of the male member.

On the other hand, when the user walks for a long time, the driver is inserted into the first groove 12 to rotate the rotating member 24 in the opposite direction, that is, in the bending lowering direction. As such, when the rotating member 24 is rotated, the male member 22 simultaneously moves forward while rotating. As the male member 22 moves forward, the recessed portion 28 of the support member 26 engaged with the guide groove 20 of the male member 22 changes in accordance with the depth of the guide groove 20. By interlocking, the support member 26 is moved downwards and returned to its original state.

Optionally, when a spiral is formed at the rear portion of the male member 22 and a corresponding female member 19 is inserted into the first groove 12 correspondingly, the height adjustment is performed even when a user who is overweight wears shoes. It is possible to maintain a stable wearing state without deformation or height change of the device.

Accordingly, the user can variably adjust the heel of the shoe according to his or her physical condition or his or her desire, so that the user can always walk comfortably and stably wearing the shoe.

As a result, according to the heel height adjustment shoe according to the present invention, the height of the heel can be arbitrarily fast, easy, fine and accurate adjustment of the wearer is improved convenience, there is an effect that can prevent fatigue during walking .

Although a preferred embodiment according to the present invention has been described above, it will be understood by those skilled in the art that various modifications and variations can be made without departing from the scope of the appended claims.

Claims (7)

In the heel height adjustment shoes that the wearer can arbitrarily adjust the height of the heel, A heel 10 having a first groove 12 extending forward and rearward and a second groove 14 perpendicular to the first groove 12 at the center of the heel; A cylindrical arm member 18 fixedly installed at an end of the first groove 12 of the heel 10 and having a spiral therein, and screwed with respect to the arm member 18 and having a guide groove 20 around the heel 10. The formed male member 22 and the rotating member 24 formed integrally with one end of the male member 22 and capable of reciprocating forward and backward with respect to the female member 18 by rotating the male member 22. And a height adjusting device 16 inserted perpendicularly to the second groove 14 and including a support member 26 movable vertically as the male member 22 moves forward and backward while rotating. The sole 30 is attached to the heel 10 and the through-hole 32 communicating with the second groove 14 of the heel 10 is pierced so that the support member 26 can be reciprocated up and down. ); A midsole 34 attached to the sole 30 and having a rotatable portion 36 which is movable up and down in accordance with the up and down movement of the support member 26 of the height adjusting device 16; A body 40 having a periphery inserted and attached to the periphery of the sole 30 and the periphery of the midsole 34 to accommodate the wearer's foot; And Heel height adjustment shoe, characterized in that it comprises a insole 42 that is ground to the rear of the midsole (34). The hole of claim 1, wherein the hole communicates with the second groove 14 of the heel 10 so as to stably maintain and protect the second groove 14 and the height adjusting device 16 of the heel 10. Heel height adjustment shoes, characterized in that (154) further comprises a perforated circular window (13). The heel height adjusting shoe according to claim 1, wherein the guide groove (20) formed in the male member (22) of the height adjusting device (16) is formed so as to gradually deepen from the distal end toward the distal end. According to claim 1, wherein the end of the support member 26 is characterized in that the recess 26 is engaged with the guide groove 20 formed in the male member 22 and moved along the guide groove 20 is formed. Heel height adjustment shoes. The shoe height adjustment shoe according to claim 1, wherein the front part of the pivoting part (36) of the midsole (34) is maintained with a predetermined elastic force so that the pivoting part (36) is always applied downward. The bottom surface of the insole 42 is characterized in that the elastic sole 44 is attached to absorb the impact force transmitted from the ground when walking and to prevent local pressure by the support member 26. Heel height adjustment shoes. The spiral portion according to any one of claims 1 to 6, wherein a spiral is formed at a rear portion of the male member 22, and a spiral portion at a rear portion of the male member 22 is formed at a rear portion of the first groove 12. Heel height adjustment shoe, characterized in that the other arm member 19 is screwed in.