WO2019101025A1

WO2019101025A1 - Shoe with adjustable and replaceable heel

Info

Publication number: WO2019101025A1
Application number: PCT/CN2018/116094
Authority: WO
Inventors: 章列平
Original assignee: 章列平
Priority date: 2017-11-23
Filing date: 2018-11-19
Publication date: 2019-05-31
Also published as: CN107772633A

Abstract

A shoe with an adjustable and replaceable heel, comprising an insole (1), a heel (5), and an upper wrapped above the insole (1), and further comprising a sole (2) and a fastening device. The insole (1) sequentially comprises a sole member (103), an arch member (102), and a heel member (101) from front to back. The sole member (103) of the insole (1) is fixedly connected to a front end of the sole (2). A lower end of the heel member (101) is detachably connected to the top of the heel (5). The bottom of the heel (5) is slidably connected to the rear end of the sole (2). Providing the sole (2) improves the stress stability of a high-heeled shoe. The heel (5) is replaceable so that the practicability is high.

Description

Adjustable replacement shoe for heel

Technical field

The invention belongs to the technical field of replaceable adjustable shoes, and in particular relates to a shoe with adjustable heel replacement.

Background technique

In real life, people need to use different heights of shoes on different occasions. People with different personalities have different requirements on the height type of shoes. Existing men's or women's shoes have wedge shoes, low heels, high heels, and heightening. Shoes and other types. Especially during travel, users often need to replace shoes with different heights of different types of heels. However, it is inconvenient to carry high-heeled shoes of different heights on different occasions.

The existing shoes with heel are not only beautiful but also can increase the height of the person; however, the height of the shoes is constant, and the long-term wearing will cause fatigue of the feet, inconvenient walking, and even the problem of deformation of the foot bones and damage to health. For male or female users, it is often necessary to adjust the height or heel of the shoe according to different occasions. Although the shoes of the adjustable heel height are also reported in the prior art, most of them simply shorten the height of the heel, and the front tilt of the shoe (the angle of the toe and the parallel ground) is easily deformed, and the wearing is uncomfortable to the user. Brought great trouble.

Summary of the invention

It is an object of the present invention to provide a shoe with adjustable heel replacement, the heel portion being detachably coupled to the top of the heel; the bottom of the heel being slidably coupled to the rear end of the lower sole; the present invention is provided by providing a lower base The stability of the force of the shoe is improved, and the heel of the invention can be adjusted and replaced, and has good practicability.

The invention is mainly achieved by the following technical solutions: a shoe with adjustable heel, comprising a midsole, a heel and an upper covered on the midsole, a lower bottom and a fastening device, the midsole is in the past The foot portion, the arch portion, and the heel portion are sequentially included, and the sole portion of the midsole is fixedly coupled to the front end of the lower base; the lower end of the heel portion is detachably coupled to the top of the heel, and the bottom of the heel Sliding connection to the rear end of the lower base. The heel may be of a thick heel, a thin heel, a wedge heel, a combination heel, etc., the heel is a prior art, and therefore will not be described again.

The heel portion may be provided with a snap switch to lock the heel. The snap switch is prior art and is not a modification of the present invention, and therefore will not be described again. The upper, the midsole, and the heel are prior art and are not a modification of the present invention, and therefore will not be described again. The arrangement of the lower bottom of the invention improves the stability of the force of the shoe; the invention can replace the heel of different heights and thicknesses, and the invention can keep the front warp of the shoe unchanged, thereby effectively increasing the comfort and practicability of the shoe.

In order to better implement the present invention, further comprising a fastening device, the heel is provided with a fastening device, which can fix the heel and the lower sole.

The bottom of the heel is provided with a sliding column, and the rear end of the lower bottom is correspondingly provided with a sliding groove, the sliding column is slidably connected on the sliding groove, and an extension piece is arranged on the heel, and the extending piece is arranged There is a fastening screw that is fixedly clamped to the bottom through the extension piece.

The lower end of the lower bottom is provided with a sliding groove, the sliding groove is sleeved on the heel of the lower part of the heel, and the fineness of the lower part of the heel can slide in the sliding groove; the upper part of the heel is set a sleeve having a threaded connection, the sleeve being rotated downward to engage the lower bottom and the bottom of the heel to achieve a position to fix the heel and the lower sole; the heel is thickened by a fineness and a fixed connection In addition, the sleeve can be screwed to the upper portion of the fineness heel, the diameter of the sleeve being larger than the diameter of the groove, which is the fastening device.

In order to better implement the present invention, further, the rear end of the lower bottom is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected to the free end of the lower bottom, and the other end is detachably connected to the heel.

In order to better implement the present invention, further, the telescopic rod includes an adjusting rod and a supporting rod slidingly disposed in the adjusting rod; the free end of the supporting rod is fixedly connected to the rear end of the lower bottom; A brake through hole is disposed, and the inside of the support rod is correspondingly provided with a brake device, and the brake device is engaged in the brake through hole to fix the support rod and the adjustment rod. The front ends of the telescopic rod, the heel, the midsole and the lower bottom constitute a force triangle, which can improve the stability of the force of the shoe, thereby improving the practicability of the shoe. The telescopic rods can be adjusted for different heels to accommodate different heights or shapes of heels.

In order to better implement the present invention, further, the braking device is a self-resetting button, and the self-resetting button includes an outer button protruding from the outer surface of the support rod and a reset connected to the outer button and used for resetting the outer button. The spring, the end of the return spring away from the outer button is fixed to the support rod. The self-resetting button is a prior art and is not a modification of the present invention, and therefore will not be described again. The braking device may be a self-resetting switch, which is a prior art and is not a modification of the present invention, and therefore will not be described again.

In order to better implement the present invention, further, the heel is any one of a thick heel or a thin heel; the free end of the telescopic rod has a concave structure; and the bottom of the thick heel is provided with a card a groove; the bottom of the thick heel is fixedly connected to the free end of the telescopic rod through a card slot, thereby realizing a fixed thick heel and a telescopic rod; the bottom of the thin heel can be directly engaged in the concave mouth of the free end of the telescopic rod, Thereby achieving a fixed thin heel and a telescopic rod. The free end of the telescopic rod can be used with the thick heel or with the thin heel, which facilitates the replacement of the thick heel and the thin heel of the shoe, expands the user experience of the shoe, and has a good application market.

In order to better implement the present invention, further, the lower end of the heel portion is provided with a heel for mounting a heel, and the heel is detachably coupled to the top of the heel. The heel portion may be detachably coupled directly to the heel, or the heel portion may be detachably coupled to the heel through the heel.

In order to better implement the present invention, further, the rear heel is provided with a slide rail, and the top of the heel is correspondingly provided with a slider, and the heel is slidably connected to the slide rail of the heel through the slider; or a latching groove is disposed on the rear of the heel, the top of the heel is correspondingly provided with a convex snap plate, and the top of the heel is slidably connected to the heel engaging groove of the heel by the snap plate; or the heel is A threaded strut is provided, the top of the heel being correspondingly provided with a threaded hole, the heel being threadedly connected to the threaded strut of the heel by a threaded hole.

The heel is connected with the heel thread. During use, the heel and the heel thread can be firstly connected, and then the position of the bottom and the heel is adjusted; in the present invention, the heel, the lower bottom and the midsole form a force triangle. , effectively improve the stability of the use of shoes.

During the use of the present invention, when the heel slide is disposed at the rear end portion of the heel, the position of the heel on the lower bottom is adjusted correspondingly, and the height of the shoe is relatively lower than the bottom; when the heel slides toward the inner side of the heel, the corresponding Adjust the position of the heel on the lower sole, at which point the height of the shoe is relatively elevated. The invention can adjust the height of the shoe by sliding the heel, does not need to replace the heel, is convenient to operate, and has good practicability.

The present invention can replace different heels, and the top of the heel is snap-fitted with the heel. The manner of fixing the heel and the heel is not limited to the manner of sliding the card, and can also be connected by means of a snap lock. The snap lock is a prior art and is not a modification of the present invention, and therefore will not be described again.

In order to better implement the present invention, further, the rear heel is provided with a snap switch, the top of the heel is correspondingly provided with a snap groove, and the heel of the shoe is buckled by the buckle switch and the heel The groove is fixedly connected. The snap switch is prior art and is not a modification of the present invention, and therefore will not be described again.

In order to achieve the present invention, a first mounting slot is disposed in the rear heel, a first buckle is rotatably mounted in the first mounting slot, and one end of the first latch is provided with an elastic protrusion. The other end of the first buckle penetrates into the heel connecting spring, the rear opening card is provided with a spring slot, the spring is disposed in the spring slot; the heel corresponding to the first mounting slot is provided with a sliding protrusion The elastic protrusion corresponding to the first buckle of the heel is correspondingly provided with a card slot, and the corresponding spring groove of the heel is correspondingly provided with a buckle block; during use, the sliding protrusion of the heel is slidingly connected a first mounting groove; the snap block of the heel is embedded in a spring groove of the heel, the snap block pressing the spring to press one end of the first buckle, thereby engaging the elastic protrusion of the first buckle In the card slot of the heel, the fixing of the heel is achieved.

In order to better implement the present invention, further, the heel comprises a screw, a rotating disc and a support base in order from top to bottom; the top of the screw is rotatably connected with the heel of the shoe, and the top of the rotating disc and the support base rotates. The bottom of the support base is slidably coupled to the free end of the lower base; the screw penetrates through the rotating disk into the support seat, the support base is a cavity structure, and the screw thread is connected to the rotating disk.

The rotating disk is rotatably connected to the support base. The outer side of the support base is provided with an annular groove. The lower end of the rotating disk is fixedly provided with an annular sliding protrusion. The rotating disk passes through the annular sliding protrusion and the ring of the supporting seat. The groove is slidably connected, and when the rotating disk is rotated, only the screw is lifted up and down.

In order to better implement the present invention, further, the angle of the front end of the lower bottom is the same as the angle of the front warp of the shoe; the two ends of the arch portion are respectively movably connected to the heel portion and the sole portion of the foot, thereby ensuring the front of the shoe The angle of the curl is unchanged. In order to better implement the present invention, further, the joint between the sole portion and the arch portion is fixedly provided with a soft and moderate midsole; the arch portion is a rigid structure. The joint between the sole portion and the arch portion of the foot is provided with a soft and medium midsole for ensuring gravity support during use, and at the same time, the front tilt of the shoe can be ensured when the height of the shoe is adjusted.

In order to better implement the present invention, further, the connection between the lower base and the sole portion of the midsole is a hollow rigid structure for supporting the gravity of the human body. In order to better implement the present invention, further, the connection between the lower base and the sole portion of the midsole is a hollow rigid structure for supporting the gravity of the human body. The front end of the lower bottom is a hollow rectangular frame structure, which can better adapt to the micro-deformation of the sole of the shoe, and can reduce the weight of the shoe, and has good practicability. During the use of the user, the point of the forefoot of the foot is in a hollow position, which effectively reduces the damage of the lower base to the joint of the foot, and has better comfort. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

In order to better implement the present invention, further, the two ends of the arch portion are respectively connected to the heel portion and the sole portion by a loose-leaf connection, thereby ensuring that the angle of the front tilt of the shoe is constant; It is equipped with a torsion spring to achieve a flat state when the forced sole, the arch plate and the heel plate are free from external force.

In order to better implement the present invention, further, a support bottom is further disposed between the heel and the lower bottom; the heel is slidably connected to the support bottom, and the support bottom is connected with the lower bottom; or the heel is The bottom of the support is connected, and the support bottom is slidably connected to the lower bottom; the heel is slidably connected to the lower bottom through the support bottom.

The manner of connecting the heel to the lower bottom includes the following solutions:

1 a heel is detachably connected to the support bottom, and the support bottom is slidably connected to the lower bottom;

2 The heel is fixedly connected with the support bottom, and the support bottom is slidably connected with the bottom bottom, and the fixed connection comprises a connection manner in which the heel and the support bottom are integrally connected, in addition to the conventional fixed connection manner;

3 a heel is slidably connected to the support bottom, and the support bottom is detachably connected to the bottom bottom;

4 The heel is slidably connected to the support bottom, and the support bottom is fixedly connected with the lower bottom, and the fixed connection comprises a connection manner in which the support bottom and the lower bottom are integrally connected, in addition to the conventional fixed connection manner.

In the present invention, the manner in which the heel is connected to the support bottom may be a detachable connection for the fixed connection; the connection between the support bottom and the heel may be a fixed connection or a detachable connection; the detachable connection may be a sliding manner. Connections such as connection, interference fit, active snap or plug. The supporting bottom may be a section between the lower bottom and the heel, and one end of the supporting bottom and the lower bottom may also be provided with a connecting end that coincides with the lower bottom part, or one end of the supporting bottom and the lower bottom is connected with Connections with parallel bottoms and identical shapes. The connecting end of the supporting bottom parallel to the lower bottom and having the same shape and shape can be slidably connected to the lower bottom.

The sliding connection may be a splicing of linear motion trajectories from the X, Y, and Z axis directions; or a sliding fit along an arc motion trajectory. The support bottom may be slidably coupled to the heel, and the support base may be spliced from the X, Y, and Z axis directions along a linear motion trajectory or along an arc motion trajectory. The support bottom is spliced with the heel along a curved motion path in a three-dimensional space.

The heel can be divided into a high heel, a middle heel, and a low heel from a height angle, and can be divided into a thick heel and a thin heel from the angle of the thickness. The support bottom is arranged to support the shoe and improve the stability of the shoe. The shape of the support bottom may be a regular straight structure or an irregular profile or a regular streamlined structure or Regular shaped streamlined structure.

The bottom of the present invention is conventionally understood, i.e., at the bottom and lower end positions of the heel.

A shoe with adjustable heel, comprising a midsole, a heel and an upper covered on the midsole, further comprising a lower bottom and a fastening device, the midsole including the sole of the foot and the arch of the foot from front to back a heel portion, the sole portion of the midsole is fixedly coupled to a front end of the lower base; the lower end of the heel portion is detachably coupled to the top of the heel, and any one of the middle, the upper portion, and the top portion of the heel The back end of the bottom is connected.

In the solution that the bottom of the heel is slidably connected to the rear end of the lower sole, one end of the telescopic rod may be detachably connected to any one of the bottom, the lower portion, the middle portion, the upper portion and the top portion of the heel.

In the solution that the heel is connected to the bottom and bottom by the support bottom, it can be understood that the heel is slidably connected to the rear end of the lower bottom through the support bottom, and one end of the support bottom can be connected with the bottom, the lower part, the middle part of the heel, Connect any one of the upper part and the top part.

The connection position of the heel and the support bottom may be the bottom end of the heel or the lower end of the heel or the middle end of the heel or the upper end of the heel or the top end of the heel; the bottom end of the heel may be a heel Below the bottom end of the heel or the bottom end of the heel, the top end of the heel may be above the heel or the top end of the heel. The top end of the heel may be fixedly connected to the support bottom by a connecting device; the bottom end of the heel may be fixedly connected to the support bottom by a connecting device.

The beneficial effects of the invention:

(1) the sole portion of the midsole is fixedly coupled to the front end of the lower base; the lower end of the heel portion is detachably coupled to the top of the heel, and the bottom of the heel is slidably coupled to the rear end of the lower base; The stability of the shoe is improved by providing the lower bottom. The heel of the present invention can be replaced and has good practicability.

(2) further comprising a fastening device, the heel is provided with a fastening device, the fastening device can fix the heel and the lower bottom; the invention fixes the position of the heel and the lower bottom by the fastening device, and improves the shoe The stability of the force is good and has good comfort.

(3) The rear end of the lower bottom is fixedly connected with a telescopic rod, one end of the telescopic rod is fixedly connected to the free end of the lower bottom, and the other end is detachably connected to the heel; the heel can be relatively forward and backward through the telescopic rod Sliding, the relative position of the heel and the lower bottom is adjusted by the telescopic rod, the structure is simple, the contraction is convenient, and the utility model has good practicability.

(4) The telescopic rod includes an adjustment rod and a support rod slidingly disposed in the adjustment rod; the free end of the support rod is fixedly connected to the rear end of the lower bottom; the adjustment rod is provided with a brake through hole, The inside of the support rod is correspondingly provided with a braking device, and the braking device is locked in the brake through hole to fix the support rod and the adjusting rod; the invention can conveniently adjust the height of the telescopic rod and improve the shoe by the braking device The replaceable range of the heel; the braking device can fix the relative position of the heel and the lower bottom, has a simple structure, improves the stability of the force of the shoe, and has good practicability.

(5) The free end of the telescopic rod is a concave structure; the bottom of the thick heel is provided with a card slot; the bottom of the thick heel is fixedly connected to the free end of the telescopic rod through a card slot, thereby realizing a fixed heel And a telescopic rod; the bottom of the thin heel can be directly engaged in the concave mouth of the free end of the telescopic rod, thereby realizing a fixed thin heel and a telescopic rod; the telescopic rod can be applied to both the thick heel and the thin heel, and has wide application range , has a good application prospects.

(6) The slide rail is disposed on the rear heel, and the top of the heel is correspondingly provided with a slider, and the heel is slidably connected to the slide rail of the heel through the slider; the invention can adjust the shoe by sliding the heel back and forth The height, no need to replace the heel, easy to operate, has a good practicality.

(7) the back heel is provided with a snap groove, the top of the heel is correspondingly provided with a convex snap plate, and the top of the heel is slidably connected with the snap groove of the heel through the snap plate; The present invention can replace different heels, and the top of the heel is snap-fitted with the heel.

(8) The heel includes a screw, a rotating disc and a support base in order from top to bottom; the top of the screw is rotatably coupled to the heel of the shoe, and the rotating disc is rotatably coupled to the top of the support base, the bottom of the support base Engaging with the free end of the telescopic rod; the screw penetrates into the support seat through the rotating disc, the support base is a cavity structure, and the screw thread is connected to the rotating disc; the invention can realize the case without replacing the heel Height adjustment, simple structure and time saving.

(9) The angle of the front end of the lower bottom corresponds to the angle of the front warp of the shoe; the two ends of the arch portion are respectively movably connected to the heel portion and the sole portion; the invention ensures that the angle of the front tilt of the shoe is constant, Improve the comfort of the shoes.

(10) The joint between the lower bottom and the sole portion of the midsole is a hollow rigid structure for supporting the gravity of the human body; the front end of the lower bottom is a hollow rectangular frame structure, and the point of the forefoot of the foot is hollowed out. The position is effective to reduce the damage of the lower base to the joint of the foot, and has better comfort; at the same time, it can better adapt to the micro-deformation of the midsole of the shoe; at the same time, the weight of the shoe can be reduced, and the utility model has good practicability.

(11) a support bottom is further disposed between the heel and the lower bottom; the heel is slidably connected to the support bottom, and the support bottom is connected with the bottom bottom; or the heel is connected with the support bottom, and the support bottom is The lower bottom is slidably connected; the heel is slidably coupled to the lower base through the support bottom. The arrangement of the support bottom effectively improves the force stability of the shoe and has good practicability.

(12) Any one of the middle, upper, and top portions of the heel is slidably coupled to the rear end of the lower sole. The flexible setting of the heel position is beneficial to improve the processing flexibility of the shoe, thereby better meeting the needs of different customers, improving the aesthetics and comfort of the shoe, and having good practicability.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention;

2 is a schematic structural view of a stiletto shoe;

Figure 3 is a schematic view showing the structure of a male shoe;

4 is a schematic structural view of Embodiment 13;

Figure 5 is a top view of the heel;

Figure 6 is a plan view of the base;

Figure 7 is a schematic structural view of a midsole;

Figure 8 is a schematic view showing the connection structure of the heel and the lower base;

Figure 9 is a schematic view showing the connection structure of the fastening device and the heel;

Figure 10 is a schematic view showing the connection structure of the thick heel and the support bottom;

Figure 11 is a schematic view showing the connection structure of the low heel and the support bottom;

Figure 12 is a schematic view showing the connection structure of the stiletto and the support bottom;

Figure 13 is a schematic view showing the connection structure of the support base of the thick heel and the profiled.

Among them: 1- midsole, 101-heel, 102-foot bow, 103-foot, 2-down, 3-long, 301-support, 302-adjustment, 4-heel, 5-shoe Heel, 501-card board, 6-turn disc, 7-support, 8-screw, 9-sleeve, 10-extension tab, 11-fastening screw, 12-support bottom.

Detailed ways

Example 1:

A shoe with adjustable heel replacement, comprising an upper, a midsole 1, a lower sole 2, a heel 5, the midsole 1 comprising a sole portion 103, an arch portion 102, a heel portion 101, and the heel portion 101 The lower end is fixedly provided with a heel 4 for mounting the heel 5; the sole portion 103 is fixedly coupled to the front end of the lower base 2, and the rear end of the lower base 2 is fixedly coupled to one end of the telescopic rod 3; One end is hooked to the heel 5;

The rear heel 4 is provided with a slide rail, and the top of the heel 5 is correspondingly provided with a slider. The heel 5 is slidably connected to the slide rail of the heel 4 through the slider; the bottom of the heel 5 is provided with a card. The groove is fixed, and one end of the telescopic rod 3 is caught in the engaging groove at the bottom of the heel 5, thereby fixing the position of the heel 5.

During the use of the present invention, when the heel 5 is slidably disposed at the outer end of the heel 4, one end of the telescopic rod 3 is fixedly engaged in the groove of the heel 5, thereby fixing the position of the heel 5. The height of the shoe is relatively lower; when the heel 5 slides toward the inner side of the heel 4, one end of the telescopic rod 3 is fixedly engaged in the groove of the heel 5, thereby fixing the position of the heel 5, at this time the shoe The height is relatively high. The invention can adjust the height of the shoe by sliding the heel 5 without replacing the heel 5, which is convenient for operation and has good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

Example 2:

The embodiment is further optimized on the basis of the embodiment 1. As shown in FIG. 7, the arch portion 102 connects the sole portion 103 and the heel portion 101 respectively through a leaflet; the angle of the front end of the lower base 2 and the shoe The angle of the front warp is the same.

The arch portion 102 of the present invention connects the sole portion 103 and the heel portion 101 respectively through the loose-leaf movement, thereby realizing the front and rear warping of the height adjustment of the shoe, that is, the angle of the front warp relative to the horizontal plane is constant, and the shoe is improved. The comfort of the present invention can be adjusted by sliding the heel 5 while adjusting the length of the telescopic rod 3 to fix the position of the heel 5; the present invention can keep the front of the shoe unchanged during use. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of this embodiment are the same as those in the first embodiment, and therefore will not be described again.

Example 3:

The embodiment is further optimized on the basis of the embodiment 1. The telescopic rod 3 includes an adjustment rod 302 and a support rod 301 slidingly disposed in the adjustment rod 302. The other end of the support rod 301 is fixedly connected to the lower bottom 2 The adjusting rod 302 is provided with a brake through hole, and the inside of the supporting rod 301 is correspondingly provided with a braking device, and the braking device is engaged in the brake through hole to fix the supporting rod 301 and the adjusting rod 302 The free end of the support rod 301 is fixedly connected to the rear end of the lower bottom 2;

The braking device is a self-resetting button, and the self-resetting button includes an outer button protruding from an outer surface of the support rod 301 and a return spring connected to the outer button and used for resetting the outer button, and the return spring is fixed away from one end of the outer button On the support rod 301.

During the use of the present invention, the pull adjustment lever 302 can be realized by pressing the outer button. After the outer button is released, the outer button is engaged with the brake through hole of the adjustment rod 302 by the return spring, thereby realizing the fixing. Adjust the total length of the rod 302 and the support rod 301. The telescopic rod 3 of the invention has a simple structure, is convenient to adjust, and has good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of the embodiment are the same as those of the first embodiment, and therefore will not be described again.

Example 4:

The embodiment is further optimized on the basis of the third embodiment, the heel 5 is any one of a rough heel 5 or a thin heel 5; the free end of the telescopic rod 3 is a concave structure; The bottom of the heel 5 is provided with a card slot; the bottom of the thick heel 5 is fixedly connected to the free end of the telescopic rod 3 through a card slot, thereby realizing the fixed thick heel 5 and the telescopic rod 3; the bottom of the thin heel 5 It can be directly engaged in the concave opening of the free end of the telescopic rod 3, thereby realizing the fixing of the thin heel 5 and the telescopic rod 3.

During the use of the invention, the shoe can be replaced with a thin heel 5 or a thick heel 5 of different heights, which can realize the alternate use of the rough heel 5 and the thin heel 5, and expand the application of the shoe, which is better. The utility model has the utility model; the front end of the heel 5, the telescopic rod 3 and the lower bottom 2 constitute a force triangle, which increases the comfort of the shoe and effectively improves the user experience. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of this embodiment are the same as those of the third embodiment, and therefore will not be described again.

Example 5:

The embodiment is further optimized on the basis of the embodiment 4. As shown in FIG. 6, the connection between the lower base 2 and the sole portion 103 of the midsole 1 is a hollow rigid structure for supporting the gravity of the human body; The front end of the bottom 2 is a hollow rectangular frame structure, which is better adapted to the micro-deformation of the midsole 1 of the shoe; at the same time, the weight of the shoe can be reduced, and the utility model has good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of the embodiment are the same as those of the embodiment 4, and therefore will not be described again.

Example 6

The rear heel 4 is provided with a snap groove. As shown in FIG. 5, the top of the heel 5 is correspondingly provided with a convex snap plate 501, and the top of the heel 5 passes through the snap plate 501 and the heel. The snap groove of the 4 is slidably snapped. The present invention can replace different heels 5, and the top of the heel 5 is slidably snapped to the heel 4 . The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

Example 7

The embodiment is further optimized on the basis of the embodiment 6. As shown in FIG. 7, the arch portion 102 connects the sole portion 103 and the heel portion 101 respectively through a leaflet; the angle of the front end of the lower base 2 and the shoe The angle of the front warp is the same.

The arch portion 102 of the present invention connects the sole portion 103 and the heel portion 101 respectively through the loose-leaf movement, thereby realizing the front and rear tilting of the front and rear of the shoe height adjustment, that is, the angle of the front warp relative to the horizontal plane is constant, and the shoe is improved. Comfortability; the present invention can adjust the height of the shoe by sliding the heel 5 while adjusting the length of the telescopic rod 3 to fix the position of the heel 5; the invention can keep the front of the shoe unchanged during use. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of this embodiment are the same as those of the embodiment 6, and therefore will not be described again.

Example 8

The embodiment is further optimized on the basis of the embodiment 7. The telescopic rod 3 includes an adjustment rod 302 and a support rod 301 slidingly disposed in the adjustment rod 302. The other end of the support rod 301 is fixedly connected to the lower bottom 2 The adjusting rod 302 is provided with a brake through hole, and the inside of the supporting rod 301 is correspondingly provided with a braking device, and the braking device is engaged in the brake through hole to fix the supporting rod 301 and the adjusting rod 302 The free end of the support rod 301 is fixedly connected to the rear end of the lower bottom 2;

The other parts of the embodiment are the same as those of the embodiment 7, and therefore will not be described again.

Example 9

The embodiment is further optimized on the basis of the embodiment 8, as shown in FIG. 1 and FIG. 2, the heel 5 is any one of a rough heel 5 or a thin heel 5; the telescopic rod 3 The free end is a concave structure; the bottom of the thick heel 5 is provided with a card slot; the bottom of the thick heel 5 is fixedly connected to the free end of the telescopic rod 3 through a card slot, thereby realizing the fixed thick heel 5 and the telescopic rod 3 The bottom of the thin heel 5 can be directly engaged in the concave opening of the free end of the telescopic rod 3, thereby realizing the fixing of the thin heel 5 and the telescopic rod 3.

As shown in FIG. 3, the bottom of the heel 5 of the male shoe is slidably engaged with the free end of the telescopic rod 3, and the heel 5 of the male shoe is interference-fitted with the free end of the telescopic rod 3.

The other parts of the embodiment are the same as those of the embodiment 8, and therefore will not be described again.

Example 10:

The embodiment is further optimized based on any one of the embodiments 6-9, wherein the connection between the lower base 2 and the sole portion 103 of the midsole 1 is a hollow rigid structure for supporting the gravity of the human body; The front end of the bottom 2 is a hollow rectangular frame structure, which better adapts to the micro-deformation of the midsole 1 of the shoe; at the same time, the weight of the shoe can be reduced, and the utility model has good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of this embodiment are the same as those of any of the embodiments 6-9, and therefore will not be described again.

Example 11

The heel 5 comprises, in order from top to bottom, a screw 8, a rotating disc 6 and a support base 7; the top of the screw 8 is rotatably connected to the heel 4 of the shoe, and the rotating disc 6 is rotatably connected to the top of the support base 7, The bottom of the support base 7 is engaged with the free end of the telescopic rod 3; the screw 8 passes through the rotating disc 6 and penetrates into the support base 7. The support base 7 is a cavity structure, and the screw 8 is screwed and rotated. Disk 6.

During the use of the invention, when the rotating disk 6 is rotated in one direction, the screw 8 is raised upwards, and when raised to a certain height, the heel 5 is fastened to one end of the telescopic rod 3, and at this time, the shoe is The front end is unchanged, and the bottom of the screw 8 is always in the support base 7; when the rotating disc 6 is rotated in the opposite direction, the screw 8 moves downward, and when the bottom is lowered to a certain height, the heel 5 and the telescopic rod are One end of the 3 is snap-fitted, and the front end of the shoe is not changed, and the bottom of the screw 8 is always in the support base 7. The invention can realize height adjustment without changing the heel 5, has a simple structure and saves time. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

Example 12

The embodiment is further optimized on the basis of the embodiment 11. As shown in FIG. 7, the arch portion 102 connects the sole portion 103 and the heel portion 101 respectively through a leaflet; the angle of the front end of the lower base 2 and the shoe The angle of the front warp is the same.

Other parts of this embodiment are the same as those of the embodiment 11, and therefore will not be described again.

Example 13

The embodiment is further optimized on the basis of the embodiment 12, as shown in FIG. 4, the telescopic rod 3 includes an adjustment rod 302 and a support rod 301 slidingly disposed in the adjustment rod 302, and the support rod 301 is further One end is fixedly connected to the bottom 2; the adjusting rod 302 is provided with a brake through hole, and the inside of the supporting rod 301 is correspondingly provided with a braking device, and the braking device is locked in the brake through hole to fix the support The rod 301 and the adjusting rod 302; the free end of the supporting rod 301 is fixedly connected to the rear end of the lower bottom 2;

The other parts of this embodiment are the same as those of the embodiment 12, and therefore will not be described again.

Example 14

The embodiment is further optimized on the basis of the embodiment 11, the heel 5 is any one of a rough heel 5 or a thin heel 5; the free end of the telescopic rod 3 is a concave structure; The bottom of the heel 5 is provided with a card slot; the bottom of the thick heel 5 is fixedly connected to the free end of the telescopic rod 3 through a card slot, thereby realizing the fixed thick heel 5 and the telescopic rod 3; the bottom of the thin heel 5 It can be directly engaged in the concave opening of the free end of the telescopic rod 3, thereby realizing the fixing of the thin heel 5 and the telescopic rod 3.

The other parts of the embodiment are the same as those of the embodiment 13, and therefore will not be described again.

Example 15

The embodiment is further optimized based on any one of the embodiments 11-14, wherein the connection between the lower base 2 and the sole portion 103 of the midsole 1 is a hollow rigid structure for supporting the gravity of the human body; The front end of the bottom 2 is a hollow rectangular frame structure, which better adapts to the micro-deformation of the midsole 1 of the shoe; at the same time, the weight of the shoe can be reduced, and the utility model has good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of this embodiment are the same as those of any of the embodiments 11-14, and therefore will not be described again.

Example 16:

The heel 4 is provided with a threaded strut, and the top of the heel 5 is correspondingly provided with a threaded hole, and the heel 5 is screwed with the threaded rod of the heel 4 through a threaded hole; as shown in FIG. The arch portion 102 connects the sole portion 103 and the heel portion 101 respectively through a leaflet; the angle of the front end of the lower base 2 is the same as the angle of the front warp of the shoe;

The telescopic rod 3 includes an adjusting rod 302 and a supporting rod 301 slidingly disposed in the adjusting rod 302. The other end of the supporting rod 301 is fixedly connected to the lower bottom 2; the adjusting rod 302 is provided with a brake through hole. The inside of the support rod 301 is correspondingly provided with a braking device, and the braking device is engaged in the brake through hole to fix the support rod 301 and the adjusting rod 302; the free end of the supporting rod 301 is fixedly connected to the lower bottom 2 The rear end; the brake device is a self-resetting button, and the self-resetting button includes an outer button protruding from the outer surface of the support rod 301 and a return spring connected to the outer button and used for resetting the outer button, and the return spring is away from the outer One end of the button is fixed on the support rod 301;

The heel 5 is any one of a rough heel 5 or a thin heel 5; the free end of the telescopic rod 3 has a concave structure; the bottom of the thick heel 5 is provided with a card slot; The bottom end of the 5 is fixedly connected to the free end of the telescopic rod 3 through the card slot, thereby realizing the fixed thick heel 5 and the telescopic rod 3; the bottom of the thin heel 5 can be directly engaged in the concave mouth of the free end of the telescopic rod 3, Thereby, the fixed thin heel 5 and the telescopic rod 3 are realized.

In the present invention, the front and rear of the shoe height adjustment are unchanged, that is, the angle of the front warp is constant with respect to the horizontal plane, and the comfort of the shoe is improved; the present invention can realize the pulling adjustment lever 302 by pressing the outer button, and loosening the outer After the button, the outer button is snapped into the brake through hole of the adjustment rod 302 by the return spring, thereby achieving the total length of the fixed adjustment rod 302 and the support rod 301. The telescopic rod 3 of the invention has a simple structure, is convenient to adjust, and has good practicability.

Example 17

The embodiment is further optimized on the basis of the embodiment 16. As shown in FIG. 6, the connection between the lower base 2 and the sole portion 103 of the midsole 1 is a hollow rigid structure for supporting the gravity of the human body; The front end of the bottom 2 is a hollow rectangular frame structure, which is better adapted to the micro-deformation of the midsole 1 of the shoe; at the same time, the weight of the shoe can be reduced, and the utility model has good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

The other parts of the embodiment are the same as those of the embodiment 16, and therefore will not be described again.

Example 18

A shoe with adjustable heel, comprising a midsole 1, a bottom 2, a heel 5, a fastening device and an upper covered on the midsole 1 , wherein the midsole 1 comprises a sole portion from front to back 103. The arch portion 102 and the heel portion 101. The sole portion 103 of the midsole 1 is fixedly coupled to the front end of the lower base 2; the lower end of the heel portion 101 is slidably engaged with the top of the heel 5, the heel The bottom of the bottom 5 is slidably coupled to the rear end of the lower base 2; the top of the heel 5 is provided with an elastic snap block, and the lower end of the heel portion 101 is provided with a heel 4 for mounting the heel 5, which is disposed on the heel 4 a trapezoidal slide rail, the top of the heel 5 is slidably snapped into the trapezoidal slide rail by an elastic snap block;

The rear end of the lower bottom 2 is slidably coupled to the bottom of the heel 5, the bottom of the heel 5 is provided with a sliding groove a, and the rear end of the lower bottom 2 is slidably sleeved on the bottom of the heel 5. In the slot a, and the bottom of the heel 5 is provided with a fastening screw 11 which is screwed to the bottom of the heel 5 and is used to fix the position of the lower base 2 in the sliding groove a, thereby fixing the heel 5 The position on the lower base 2.

During the use of the invention, the heel 5 can be slid forward, and then the position of the heel 5 on the lower base 2 is adjusted accordingly, and the position of the heel 5 on the lower base 2 is fixed by the fastening screw 11, and the height of the shoe at this time Heightening; loosening the fastening screw 11 to slide the heel 5 rearward, and then fixing the position of the heel 5 on the lower base 2 with the fastening screw 11 at the corresponding position of adjusting the heel 5 on the lower base 2 At this time, the height of the shoe is lowered. The invention can realize the height of the adjusting shoe by sliding the shoes back and forth, without changing the heel 5, the structure is simple and flexible, and has good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

Example 19

As shown in FIG. 8 , a concave column is arranged in the middle of the heel 5 , and a rear end of the lower bottom 2 is correspondingly provided with a sliding groove b, and the sliding groove b is sleeved and sleeved on the heel 5 . On the column, the heel 5 can slide in the sliding groove b of the lower base 2, the width of the sliding groove b is smaller than the diameter of the upper and lower ends of the lower root; the upper thread of the sliding groove b is connected to a sleeve 9. The sleeve 9 can fix the position of the lower base 2 and the heel 5.

During the use of the invention, when the sleeve 9 is rotated in one direction, the heel 5 slides relative to the sliding groove b, and the position of the heel 5 on the lower base 2 can be adjusted; the sleeve 9 is rotated in the opposite direction. The heel 5 is fixedly coupled to the sliding groove b to fix the position of the heel 5 on the lower base 2, thereby improving the stability of the force of the shoe and having better comfort. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

Example 20

The bottom of the heel 5 is provided with a sliding protrusion, and the rear end of the lower bottom 2 is provided with a sliding groove c. As shown in FIG. 9, the lower part of the heel 5 is provided with an extending fixing piece 10, The fixing piece 10 is screwed to the fastening screw 11 , and the lower bottom 2 is correspondingly provided with a fixing groove; the fastening screw 11 is fixedly engaged in the fixing groove of the lower bottom 2 through the extending fixing piece 10 , thereby fixing the shoe Follow the position of 5 and the bottom 2.

The invention can adjust the height of the shoe by sliding back and forth of the heel 5, and fix the position of the heel 5 and the lower bottom 2 by the fastening screw 11, and the heel 5, the lower bottom 2 and the midsole 1 constitute a force triangle. High stability, good comfort and good practicability. The shoes mentioned in the present invention include men's shoes and women's shoes, and the present invention is equally applicable to men's and women's shoes.

Example 21:

This embodiment is optimized on the basis of Embodiment 1, and further includes a support base 12, the heel 5 is slidably connected to the lower base 2 through the support base 12, and the heel 5 is connected to the support base 12, and the support bottom 12 is slidably connected to the lower base 2. The arrangement of the support bottom 12 effectively improves the force stability of the shoe and has good practicability.

The manner in which the heel 5 and the lower base 2 are connected includes the following solutions:

a. The heel 5 is detachably connected to the support base 12, and the support base 12 is slidably connected to the lower base 2;

b. The heel 5 is fixedly connected to the support base 12, and the support base 12 is slidably connected to the lower base 2, the fixed connection being in addition to the

In addition to the fixed connection of the gauge, the connection manner of the heel 5 and the support base 12 is integrally connected.

In the present invention, the manner in which the heel 5 is connected to the support base 12 may be a fixed connection or a detachable connection; the detachable connection may be a connection manner such as a sliding connection, an interference fit, a movable snap connection or a plug connection.

As shown in Fig. 10 (a) - Fig. 10 (c), Fig. 13, the bottom of the heel 5 of the heel is connected to the support base 12; as shown in Fig. 11 (a), the bottom of the heel 5 of the low heel is The support bottom 12 is connected. The bottom is the lower or bottom end of the conventionally understood heel. As shown in Fig. 10(c), the support base 12 is provided as a profiled structure containing curved segments. The support bottom 12 may be a linear structure, and may be an angular structure of a profiled fold line or a streamlined structure of a profiled shape or a profiled structure in which a straight line and a streamline type are combined. As shown in FIG. 13 , one end of the support base 12 connected to the heel 5 is a profiled structure, one end of the support base 12 is connected with a connection structure, and the body of the support bottom is an arc structure, and the connection structure includes a vertical support portion and a lateral connection portion; the support portion is connected to one end of the connection portion, and the other end of the connection portion is coupled to the heel 5.

The sliding connection may be a splicing of linear motion trajectories from the X, Y, and Z axis directions; or a sliding fit along an arc motion trajectory. The support base 12 can be slidably coupled to the heel 5, and the support base 12 can be spliced with the heel 5 in a linear motion trajectory from the X, Y, and Z axis directions or along an arcuate motion trajectory. The support base 12 is spliced with the heel 5 along an arcuate motion trajectory in a three-dimensional space.

Example 22

This embodiment is optimized on the basis of Embodiment 1. This embodiment is optimized on the basis of Embodiment 1, and further includes a support base 12, and the heel 5 is slidably connected to the lower base 2 through the support base 12, The heel 5 is coupled to the support base 12, and the support base 12 is slidably coupled to the lower base 2; or the heel 5 is slidably coupled to the support base 12, and the support base 12 is coupled to the lower base 2. The arrangement of the support bottom 12 effectively improves the force stability of the shoe and has good practicability.

c. The heel 5 is slidably coupled to the support base 12, and the support base 12 is detachably coupled to the lower base 2;

d. The heel 5 is slidably coupled to the support base 12, and the support base 12 is fixedly coupled to the lower base 2, the fixed connection being in addition to the

In addition to the fixed connection mode of the gauge, the connection manner of the support bottom 12 and the lower base 2 is integrally connected.

The connection between the support bottom 12 and the lower base 2 may be a fixed connection or a detachable connection; the detachable connection may be a connection manner such as a sliding connection, an interference fit, a movable snap connection or a plug connection.

As shown in Figs. 10(a) to 10(c), the bottom of the heel 5 of the heel is connected to the support base 12; as shown in Fig. 11(a), the bottom of the heel 5 of the low heel and the bottom 12 are supported. connection. The bottom is the lower or bottom end of the conventionally understood heel.

The heel 5 can be divided into a high heel, a middle heel, and a low heel from a height angle, and can be divided into a thick heel and a thin heel from the angle of the thickness. The arrangement of the support bottom 12 can realize the support of the shoe and improve the stability of the force of the shoe. As shown in FIGS. 10( a ) to 10 ( b ), the shape of the support base 12 may be a regular linear structure; as shown in FIG. 10( c ), the shape of the support base 12 is a profiled structure, An arcuate section is provided on the bottom of the support to increase the appearance.

Example 23

A heel adjustable changeable shoe comprising a midsole 1, a heel 5 and an upper covered over the midsole 1, further comprising a lower base 2 and a fastening device, the midsole 1 comprising in order from front to back a sole portion 103, an arch portion 102, and a heel portion 101, wherein the sole portion 103 of the midsole 1 is fixedly coupled to the front end of the lower base 2; the lower end of the heel portion 101 is detachably coupled to the top of the heel 5, The top of the heel 5 is slidably coupled to the rear end of the lower base 2. The invention improves the force stability of the shoe by providing the lower bottom 2, and the heel 5 of the invention can be replaced, and has good practicability.

Example 24:

This embodiment is optimized on the basis of Embodiment 23, and further includes a support base 12, the heel 5 is slidably connected to the lower base 2 through the support base 12, and the heel 5 is connected to the support base 12, and the support bottom 12 is slidably coupled to the lower base 2; or the heel 5 is slidably coupled to the support base 12, and the support base 12 is coupled to the lower base 2. The arrangement of the support bottom 12 effectively improves the force stability of the shoe and has good practicability.

As shown in Fig. 10(e), the top of the heel 5 is connected to the support base 12; as shown in Fig. 11(b), the top of the low heel 5 is connected to the support base 12; As shown in Fig. 12(a), the top of the heel 5 of the heel is connected to the support base 12. The supporting bottom 12 can be an overall curved structure, and the upper supporting bottom 12 can be an arc-shaped structure that fits the sole, and is disposed on the midsole 1 of the matching shoe, which is combined with the aesthetic view of the public and is more stable.

The other parts of this embodiment are the same as those of the embodiment 23, and therefore will not be described again.

Example 25

The embodiment is optimized on the basis of the embodiment 23. The rear end of the lower base 2 is fixedly connected with a telescopic rod 3. One end of the telescopic rod 3 is fixedly connected to the free end of the lower bottom 2, and the other end is detachably connected. Heel 5.

One end of the telescopic rod 3 is fixedly connected to the free end of the lower base 2, and the other end is detachably connected to the top of the heel 5.

Example 26:

A heel adjustable changeable shoe comprising a midsole 1, a heel 5 and an upper covered over the midsole 1, further comprising a lower base 2 and a fastening device, the midsole 1 comprising in order from front to back a sole portion 103, an arch portion 102, and a heel portion 101, wherein the sole portion 103 of the midsole 1 is fixedly coupled to the front end of the lower base 2; the lower end of the heel portion 101 is detachably coupled to the top of the heel 5, The upper portion of the heel 5 is slidably coupled to the rear end of the lower base 2. The invention improves the force stability of the shoe by providing the lower bottom 2, and the heel 5 of the invention can be replaced, and has good practicability.

Example 27:

This embodiment is optimized on the basis of Embodiment 26, and further includes a support base 12, the heel 5 is slidably coupled to the lower base 2 via a support base 12, and the heel 5 is coupled to the support base 12 and supports the bottom 12 is slidably coupled to the lower base 2; or the heel 5 is slidably coupled to the support base 12, and the support base 12 is coupled to the lower base 2. The arrangement of the support bottom 12 effectively improves the force stability of the shoe and has good practicability.

As shown in Fig. 10(d), the upper portion of the heel heel 5 is coupled to the support base 12; as shown in Fig. 12(b), the upper portion of the heel 5 of the heel is coupled to the support base 12. The supporting bottom 12 can be an overall curved structure, and the upper supporting bottom 12 can be an arc-shaped structure that fits the sole, and is disposed on the midsole 1 of the matching shoe, which is combined with the aesthetic view of the public and is more stable.

The other parts of the embodiment are the same as those of the embodiment 26, and therefore will not be described again.

Example 28

The embodiment is optimized on the basis of the embodiment 26. The rear end of the lower base 2 is fixedly connected with a telescopic rod 3. One end of the telescopic rod 3 is fixedly connected to the free end of the lower base 2, and the other end is detachably connected. Heel 5.

One end of the telescopic rod 3 is fixedly coupled to the free end of the lower base 2, and the other end is detachably connected to the upper portion of the heel 5.

Example 29

A heel adjustable changeable shoe comprising a midsole 1, a heel 5 and an upper covered over the midsole 1, further comprising a lower base 2 and a fastening device, the midsole 1 comprising in order from front to back a sole portion 103, an arch portion 102, and a heel portion 101, wherein the sole portion 103 of the midsole 1 is fixedly coupled to the front end of the lower base 2; the lower end of the heel portion 101 is detachably coupled to the top of the heel 5, The middle of the heel 5 is slidably coupled to the rear end of the lower base 2. The invention improves the force stability of the shoe by providing the lower bottom 2, and the heel 5 of the invention can be replaced, and has good practicability.

Example 30:

This embodiment is optimized on the basis of Embodiment 29, and further includes a support base 12, the heel 5 is slidably coupled to the lower base 2 via a support base 12, and the heel 5 is coupled to the support base 12 and supports the bottom 12 is slidably coupled to the lower base 2; or the heel 5 is slidably coupled to the support base 12, and the support base 12 is coupled to the lower base 2. The arrangement of the support bottom 12 effectively improves the force stability of the shoe and has good practicability. The middle of the heel 5 is connected to the support base 12.

The other parts of the embodiment are the same as those of the embodiment 29, and therefore will not be described again.

Example 31:

The embodiment is optimized on the basis of the embodiment 29, the rear end of the lower base 2 is fixedly connected with a telescopic rod 3, one end of the telescopic rod 3 is fixedly connected to the free end of the lower bottom 2, and the other end is detachably connected. Heel 5.

One end of the telescopic rod 3 is fixedly connected to the free end of the lower base 2, and the other end is detachably connected to the middle of the heel 5.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications and equivalent changes to the above embodiments in accordance with the technical spirit of the present invention fall within the scope of the present invention. Within the scope of protection.

Claims

A heel adjustable replacement shoe comprising a midsole (1), a heel (5) and an upper covered over the midsole (1), characterized in that it further comprises a lower bottom (2), The midsole (1) includes a sole portion (103), an arch portion (102), and a heel portion (101) in order from front to back, and the front end of the sole portion (103) and the lower bottom portion (2) of the midsole (1) A fixed connection; a lower end of the heel portion (101) is detachably coupled to a top of the heel (5), and a bottom of the heel (5) is slidably coupled to a rear end of the lower base (2).
A shoe for adjustable replacement of a heel according to claim 1, further comprising fastening means, said heel (5) being provided with fastening means for fixing the heel (5) and the bottom (2).
A shoe for adjustable replacement of a heel according to claim 1, wherein a rear end of the lower bottom (2) is fixedly coupled to a telescopic rod (3), and one end of the telescopic rod (3) is fixed. Connect the free end of the bottom (2) and the other end to the heel (5).
A shoe for adjustable replacement of a heel according to claim 3, wherein the telescopic rod (3) comprises an adjustment rod (302) and a support rod (301) that is sleeved in the adjustment rod (302). The free end of the support rod (301) is fixedly connected to the rear end of the lower bottom (2); the adjusting rod (302) is provided with a brake through hole, and the inside of the support rod (301) is correspondingly disposed A brake device is snapped into the brake through hole to fix the support rod (301) and the adjustment rod (302).
A heel adjustable replacement shoe according to claim 3, wherein the heel (5) is any one of a thick heel (5) or a thin heel (5); The free end of the telescopic rod (3) is a concave structure; the bottom of the thick heel (5) is provided with a card slot; the bottom of the thick heel (5) is fixedly connected to the free end of the telescopic rod (3) through a card slot Thereby, the fixed thick heel (5) and the telescopic rod (3) are realized; the bottom of the thin heel (5) can be directly engaged in the concave mouth of the free end of the telescopic rod (3), thereby realizing the fixed thin heel ( 5) With the telescopic rod (3).
A heel adjustable replacement shoe according to any one of claims 1 to 5, characterized in that the lower end of the heel portion (101) is provided with a heel (4) for mounting the heel (5). The heel (4) is detachably connected to the top of the heel (5).
A shoe for adjustable replacement of a heel according to claim 6, wherein the rear heel (4) is provided with a slide rail, and the top of the heel (5) is correspondingly provided with a slider, The heel (5) is slidably connected to the slide rail of the heel (4) through a slider; or the rear heel (4) is provided with a snap groove, and the top of the heel (5) is correspondingly provided with a raised card a plate (501), the top of the heel (5) is slidably connected to the snap groove of the heel (4) through the snap plate (501); or the threaded strut is disposed on the heel (4) The top of the heel (5) is correspondingly provided with a threaded hole, and the heel (5) is screwed to the threaded struts of the heel (4) through a threaded hole.
A heel adjustable replacement shoe according to claim 6, wherein the heel (5) comprises a screw (8), a rotating disc (6) and a support base (7) in order from top to bottom. The top of the screw (8) is rotatably coupled to the heel (4) of the shoe, and the rotating disk (6) is rotatably coupled to the top of the support base (7), the bottom and the bottom of the support base (7) ( 2) The free end sliding connection; the screw (8) penetrates into the support seat (7) through the rotating disk (6), the support seat (7) is a cavity structure, and the screw (8) is screwed Turn the disc (6).
A shoe for adjustable replacement of a heel according to claim 1, wherein the angle of the front end of the lower base (2) is the same as the angle of the front warp of the shoe; the arch portion (102) The two ends are respectively movably connected to the heel portion (101) and the sole portion (103), thereby ensuring that the angle of the front tilt of the shoe is constant.
The shoe of claim 1, wherein the joint between the lower base (2) and the sole portion (103) of the midsole (1) is a hollow rigid structure. To support the gravity of the human body.
A heel adjustable replacement shoe according to claim 1, wherein a support bottom (12) is further disposed between the heel (5) and the lower base (2); the heel ( 5) sliding connection with the support bottom (12), and the support bottom (12) is connected with the lower bottom (2); or the heel (5) is connected with the support bottom (12), and the support bottom (12) and the bottom bottom (2) Sliding connection; the heel (5) is slidably coupled to the lower base (2) through the support base (12).
A shoe with adjustable heel, characterized in that it comprises a midsole (1), a heel (5) and an upper covered on the midsole (1), characterized in that it further comprises a lower bottom (2) And a fastening device, the midsole (1) includes a sole portion (103), an arch portion (102), a heel portion (101), and a sole portion (103) of the midsole (1) from front to back. Attached to the front end of the lower base (2); the lower end of the heel portion (101) is detachably connected to the top of the heel (5), and any one of the middle, upper, and top portions of the heel (5) is The back end of the bottom (2) is connected.
A shoe for adjustable replacement of a heel according to claim 12, wherein a support bottom (12) is further disposed between the heel (5) and the lower base (2); the heel ( 5) sliding connection with the support bottom (12), and the support bottom (12) is connected with the lower bottom (2); or the heel (5) is connected with the support bottom (12), and the support bottom (12) and the bottom bottom (2) Sliding connection; the heel (5) is slidably coupled to the lower base (2) through the support base (12).